Since it's not obvious, add comments to acpigen_resource_word,
acpigen_resource_dword and acpigen_resource_qword to clarify out what
the magic number in byte 0 means. The most significant bit of byte 0
indicates if it is a small or large resource data type. In the case of
the MSB being 0, it's a small resource data type (aka type 0), and the
other bits encode bit the type and size of the item; if the MSB is 1,
it's a large resource data type (aka type 1), and the other bits just
encode the type and there are two separate bytes to encode the size.
Beware that the large resource's data type values in the ACPI
specification don't include the MSB that's set, but only the 7 lower
bits.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia6a6c9fb1bcde232122bb5899b9a0983ef48e12b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75158
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The detachable Starmie will use MIPI panels, which require reading
serializable data from the CBFS. So we add MIPI panel support to the
display configuration and align the configuration sequence with the
panels that use MIPI bridges.
The PMIC Datasheet:
TPS65132-Single-Inductor-Dual-Output-Power-Supply.pdf
BUG=b:275470328
BRANCH=corsola
TEST=emerge-corsola coreboot chromeos-bootimage and display normally
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: I6f079e54f0317ff2f685f0e3834ebd1ceb8e9fcb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74051
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Error message ´Cannot map compressed file config without cbfs_cache' is reported.
Compressed parts of CBFS can not be used during bootblock stage.
Remove config from mb_log_list.
Will be added to verified items by CB:74752.
BUG=NA
TEST=booting and verify log on facebook FBG1701
Change-Id: Iacf023bc8b9c2ebc66137c4ea683589751a30d2f
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74750
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Erik van den Bogaert <ebogaert@eltan.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Add _STA field entry for r8168 ACPI device and set to
ACPI_STATUS_DEVICE_HIDDEN_ON in order to hide device from
OS (Windows) as there is no driver needed (or available).
Windows correctly attaches drivers to the PCIe device, the
separate ACPI device is unused and unneeded.
Linux is unaffected as it does not use the ACPI device status.
Change-Id: Ib7ae99fffcb00e71421b93c2794119841aa239d3
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75177
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Adjust the touchpad HID/CID/HRV to allow coolstar's crostouchpad
Windows drivers to properly attach. Change the interrupt type
from EDGE to LEVEL.
TEST=build/boot samsung/lumpy, verify touchpad functional under
both Windows 10/11 and Linux, verify Windows overlay driver
correctly remaps top row keys.
Change-Id: Ie4268b4de5779ee148699c7bef8c700a99816f1e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75181
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Adjust the touchpad HID/CID/HRV to allow coolstar's crostouchpad
Windows drivers to properly attach.
TEST=build/boot google/parrot, verify touchpad functional under
both Windows 10/11 and Linux, verify Windows overlay driver
correctly remaps top row keys.
Change-Id: Ic164244eceb52221653bd60f7217f9a09e38c1b6
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75180
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Adjust the touchpad HID/CID/HRV to allow coolstar's crostouchpad
Windows drivers to properly attach. Change the interrupt type
from EDGE to LEVEL.
TEST=build/boot google/butterfly, verify touchpad functional under
both Windows 10/11 and Linux, verify Windows overlay driver
correctly remaps top row keys.
Change-Id: I971795becfb05fb42921ff6f40a20892f4f5654a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75179
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Use board-specific ASL for PS2-attached trackpad rather than the EC/SIO
default, so that Windows installs a multitouch-capable driver rather
than the standard PS2 mouse driver.
TEST=build/boot Win11 on google/stout, verify trackpad is multitouch
capable.
Change-Id: Id93bbe53f35b1e2c35e36d8175889786b9f5de8b
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75176
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In ACPI 1.0 the processor objects were inside the \_PR scope, but since
ACPI 2.0 the \_SB scope can be used for that. Outside of coreboot some
firmwares still used the \_PR scope for a while for legacy ACPI 1.0 OS
compatibility, but apart from that the \_PR scope is deprecated.
coreboot already uses the \_SB scope for the processor devices
everywhere, so move the \_SB scope out of the ACPI_CPU_STRING to the
format string inside the 3 snprintf statements that use the
ACPI_CPU_STRING.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Change-Id: I76f18594a3a623b437a163c270547d3e9618c31a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75167
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Don't set bit 2 of the return value of the _STA method in order for
Windows not to show a warning about an unknown device in the device
manager for this device.
TEST=The unknown device with device instance path ACPI\AMD0040\3
disappeared from the device manager in Windows 10 build 19045 on a
Mandolin board with a Picasso APU.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If005f06843956004c281fd70cf364171148cb9ff
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68962
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
VMX is enabled through a bit in the IA32_FEATURE_CONTROL MSR, which can
be locked. The MSR remains locked after a non-power cycle reset, though.
If the MSR is locked, coreboot bails out and leaves VMX in the state it
was found. Because of this, changes to the VMX enable option in the BMC
only take effect after the system is power cycled.
This behaviour is highly undesirable because users are likely not aware
that a power cycle is required for changes to VMX state to take effect.
So, if VMX is supported, the IA32_FEATURE_CONTROL MSR is locked and the
current VMX state does not match the requested state, then issue a full
reset. This will power cycle the system and unlock the MSR, so that the
desired VMX state can be programmed into the MSR. This is checked early
to avoid needlessly doing time-consuming operations (running FSP) twice
if we know we will need to power cycle the system anyway.
Note that a user may change the VMX setting after the newly-added check
but before the setting is read in ramstage to program the MSR, but this
is a non-issue as firmware settings need a reset to take effect anyway.
TEST: Toggle VMX setting in BMC and reboot without power cycle, observe
coreboot automatically issues a power cycle reset because the MSR
is locked and the VMX state differs. Verify that the system boots
properly with VMX in the correct state after having power cycled.
Change-Id: Id9061ba896a7062da45a86fb26eeb58927184dcb
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75141
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Instead of having the maximum number of possible CPU objects defined in
the DSDT, dynamically generate the number of needed CPU devices in the
SSDT like it's done on all other x86 platforms in coreboot.
TEST=APU2 still boots and Linux doesn't show any ACPI errors with this
patch applied and it prints "ACPI: \_SB_.P000: Found 2 idle states".
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id6f057ad130a27b371722fa66ce0a982afc43c6c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73073
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Instead of having binaryPI generate a PSTATE SSDT that uses \_PR_ as the
scope for the CPU objects and patching this SSDT in coreboot to use the
\_SB_ scope in patch_ssdt_processor_scope, request binaryPI to use the
\_SB_ scope instead by setting the late platform configuration option
ProcessorScopeInSb to true.
TEST=APU2 still boots and Linux doesn't show any ACPI errors with this
patch applied and it prints "ACPI: \_SB_.P000: Found 2 idle states".
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I411201b55cfee30ae41da4e6814679bdb49e9bf7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73386
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This mainboard contains in addition to its base variant, mc_ehl2, an LCD
panel driven through the PTN3460 eDP-to-LVDS bridge.
This patch enables the PTN3460 support by adding the device to
devicetree.cb and board-specific configuration parameters in
lcd_panel.c.
BUG=none
TEST=Boot with the LCD panel attached and observe whether the picture is
stable and free of artifacts coming from wrong resolution and timing.
Change-Id: I196d7ceeb7ac241c9b95db2ef791a5f3ff7890a7
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74936
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
The Realtek RTL8111F NIC is currently not defined at all, nor as a child
device, resulting in the on_board flag not being set to 1. This means
that Linux / udev will call the device enp3s0 rather than eno0, as it's
appropriate for on-board ethernet devices.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Change-Id: I95f01a466a59234d1cbe2420f208bf58ae28fcc6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75106
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Adds the option to set the 'DmaProperty' in the device's _DSD.
This can be done by setting "add_acpi_dma_property"="true". If not set
(or set to false), the device descriptor generation behavior will remain
unchanged. The naming convention for the config option was chosen to
match that of other drivers.
This partially reverts commit 5609f7a684 ("drivers/pcie/generic: Clean
up driver") as the driver is now used on a couple mainboards which need
the DmaProperty.
Change-Id: I996fe4923948d13a20bf8b6b1a93dab0866d0fd4
Signed-off-by: Mark Hasemeyer <markhas@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75094
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Create the gothrax variant of the nissa reference board by copying
the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0.).
BUG=279614675
BRANCH=None
TEST=util/abuild/abuild -p none -t google/brya -x -a
make sure the build includes GOOGLE_GOTHRAX
Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com>
Change-Id: I129e4a55e4b87091e425a45392024d04f3977c79
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74748
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
The return value of cse_get_bp_info() is an enum integer, where zero
means success and non-zero means failure. The function
store_cse_rw_fw_version() calls the function cse_get_bp_info() and
validates the return value as a boolean causing prematurely returns of
the parent API even if cse_get_bp_info() is successful.
This patch corrects this logical error by returning only if
cse_get_bp_info() fails.
TEST=Build and boot google/nivviks and verify that the ISH version info
command is only being sent during cold boot.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ice278e5ac69ff2f2c9f1936b76d71ae9deb6f855
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74998
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
At present coreboot_rsdp remains unset for QEMU, which results in
an incomplete LB_TAG_ACPI_RSDP coreboot table generated.
Fix this by assigning coreboot_rsdp properly.
TEST=Build coreboot for QEMU x86 i440fx (default) with U-Boot x86
as the payload, boot coreboot.rom with QEMU, and run 'acpi list'
from U-Boot shell to show the ACPI tables.
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Change-Id: I5bc3f0528d4431fd388ca52b8865f9be0e1faf92
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75088
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
For the sequenced controlled shutdown path, there's a 10ms delay
after the PEXVDD rail is disabled to permit discharge needed on
Agah/Proxima.
This can be dropped to 3ms for Hades designs Proto0 and forward.
Once Agah board is dropped, "if CONFIG" can be cleaned up/removed.
BUG=b:271167335
TEST=builds
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I8a0d62ec76caff861adce2d6c0ba2d4e4064affa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75051
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
With the introduction of a new Linux version a problem has appeared
after a software initiated reset via CF9h register. The problem
manifests itself in the fact that the Linux kernel does not start after
the reboot. The problem is solved by setting bit 3 to 1 in Reset Control
Register (I/O port CF9h). This leads to the fact that the PCH will drive
SLP_S3 active low in the reset sequence. It leads to the same behavior
as in commit 04ea73ee78 ("siemens/mc_apl3: Set Full Reset Bit into
Reset Control Register") explained.
Change-Id: Ia8b7f997ca6234add569da751e1070144790e258
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75041
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
- VBT information: The link from 01.org is dead, but appears to have
been identical to the i915 page in the Linux kernel docs based on
snapshots on archive.org.
- Cgit: coreboot no longer has cgit running for the repos it hosts,
and these links redirect to the Gitiles list of repos hosted on
review.coreboot.org. Based on snapshots on archive.org, these used
to link to the individual repo or tree. Replace these with an
equivalent Gitiles link.
Change-Id: Id0bfee7b806c851fbe1dcf357e14d9b593e8569a
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74188
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
If the ME is disabled with the `me_state` CMOS setting, boot
times are approximately 5 seconds longer:
942:before sending EOP to ME 1,240,773 (5,599)
943:after sending EOP to ME 6,263,951 (5,023,177)
Total Time: 6,167,443
This is because the current code only checks if the ME is
disabled for CSE LITE SKUs. With this patch, boot times are
approximately 5 seconds quicker:
Total Time: 1,143,932
Tested on `starbook/adl` and `starbook/tgl`.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I182f30d4fbf43955747c6a7a0b284a43f9c5e4ef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74435
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Update header files for FSP for Meteor Lake platform to version 3165_81, previous version being 3084_85.
FSPM:
1. Change UPD name from 'GtExtraTurboVoltage' to 'GtAdaptiveVoltage'
2. Change UPD name from 'CoreVoltageAdaptive' to 'CoreAdaptiveVoltage'
3. Change UPD name from 'RingVoltageAdaptive' to 'RingAdaptiveVoltage'
4. Address offset changes
FSPS:
1. Remove deprecated UPD 'PcieDpc'
2. Address offset changes
BUG=b:280005256
TEST=Able to build and boot google/rex to ChromeOS.
Signed-off-by: Kilari Raasi <kilari.raasi@intel.com>
Change-Id: I67939ecf71166fca4f3d2d6cd4622215bebc5718
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74803
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Based on feedback and experiences from new coreboot users, it isn't
clear that Tutorial 1 is mainly intended to set up the toolchain and
will not produce a bootable ROM for their board. Thus, add a note
explicitly mentioning this with a short explanation.
The process of manually building and adding the payload is also unusual,
since payloads are usually handled automatically by the build system.
This adds a note in the summary to provide an explanation of this.
The savedefconfig output is also outdated, as Kconfig now outputs
additional lines (even though many of those are the same as the
defaults). This has caused confusion, leading users to think that they
may have configured coreboot incorrectly. Update this to the current
defconfig contents and add a note that this may change depending on the
coreboot version.
Change-Id: I13206aa05a425ddfe33ee35feff0db490585a59f
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73816
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Linux kernel recently updated the wording of their sign-off
procedure, changing the ambiguous "real name" requirement to "a known
identity" and dropping "no pseudonyms". Anonymous contributions remain
uncommittable [1]. As discussed in the April 19, 2023 leadership
meeting, update our policy to go along with Linux and flashrom (who also
updated their policy).
[1] Linux kernel commit d4563201f3
(Documentation: simplify and clarify DCO contribution example language)
Change-Id: Ie676334f7c1509524adcb8dbb78495fb4da35ede
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74851
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Currently, this only exists on the old wiki and the developers.html page
on coreboot.org, but it really ought to be somewhere in the new docs
alongside the other contribution guidelines. This was largely copied
from the text from the developers.html page.
Change-Id: If50b3827ab36234719f9a90239caec4612eb6762
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74825
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Intel's EHL FSP offers the possibility to select the connected hard
drive type to SATA ports. One has the option to choose between HDD ('0'
- default) and SSD ('1').
This patch provides a chip config so that this FSP parameter can be set
as needed in the devicetree on mainboard level.
Change-Id: Idb03aff5b6c5df592b47e2f4abe4fe58ac7151ba
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74946
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Assigning duty_offset while duty_width==0 has no purpose.
Under intel/common/block, previous assignment for fadt->gpe0_blk
resolves GPE0_STS(0) from xeon_sp/ebg/.../soc_pm.h and also assigns
value matching pmbase + 0x60.
Change-Id: Iaf688d9471ac527ac20307cf16216abdab731a06
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74827
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
FSP-M is normally memmapped and then decompressed. The SPI DMA
controller can actually read faster than mmap. So by reading the
contents into a buffer and then decompressing we reduce boot time.
It is interesting that FSP-M takes an additional 8ms to execute. I
suspect since we call it 50ms earlier it's having to wait for one of
its dependencies.
BUG=b:179699789
TEST=Boot guybrush and see 30ms reduction in boot time
| 970 - loading FSP-M | 0.316 | 0.997 Δ( 0.68, 0.05%) |
| 17 - starting LZ4 decompress (ignore for x86) | 0.026 | 13.874 Δ( 13.85, 0.96%) |
| 18 - finished LZ4 decompress (ignore for x86) | 64.361 | 0.337 Δ(-64.02, -4.43%) |
| 2 - before RAM initialization | 0.534 | 0.529 Δ( -0.01, -0.00%) |
| 950 - calling FspMemoryInit | 1.455 | 1.132 Δ( -0.32, -0.02%) |
| 951 - returning from FspMemoryInit | 207.695 | 216.537 Δ( 8.84, 0.61%) |
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I850b1576501753a355e7b23745e04802a0560387
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58988
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Introduce acpigen_write_BBN to generate the ACPI method object that
returns the base bus number for a PCI(e) host bridge. When called, the
base_bus_number argument must be the first PCI bus number that got
assigned to the corresponding host bridge.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib67bf42b9c77c262d8a02d8f28ac5cb8482136b9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74991
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
There are 2 regex patterns defined to process the lines from *fw.cfg:
1) for lines with mandatory entries
2) for lines with mandatory + optional entries
Consolidate the regex pattern. Add enums for matching regex caller
groups so that the human readable group IDs can be used instead of magic
numbers.
BUG=None
TEST=Build Skyrim BIOS which only have mandatory entries. Build Guybrush
BIOS image which have both mandatory and optional entries. Confirm that
the amdfw.rom built before and after this change have matching SHA in
both Skyrim and Guybrush images. This ensures that the optional level
entries in Guybrush are handled as expected. Boot to OS in Skyrim.
Change-Id: I7289ddbbec4d5daefe64f59b687ba3a4af46d052
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74950
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
For early Sign of Life to work, we may need certain pin configurations
very early in boot (e.g. HDMI). This may happen before romstage GPIOs
are configured, and bootblock is not suitable for field upgrading
existing devices. Add a separate GPIO table that can be configured
when early graphics is invoked.
BUG=b:277861633
BRANCH=firmware-brya-14505.B
TEST=Builds and SoL functions on HDMI enabled variants
Change-Id: I7b3ce96a4166451e72aa70b3086eff3fb8b082b7
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74697
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Allow different gma-mainboards configs for different baseboards
as they support varying display interfaces. Set Brya to eDP only
and Brask to HDMI only.
BUG=b:277861633
BRANCH=firmware-brya-14505.B
TEST=Builds and SoL functions on both brya and brask varaints
Change-Id: Iaf3f35b009d53e50723e4aa82c0f4932783f9bb9
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74696
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Add _PLD support to GFX device so that each display output can store
its physical location of connection point. This is to be used primarily
for describing DP on USB-C ports in the future patches.
The upstream Linux kernel now has a feature to compare _PLD of Type C
connectors and DP connectors to link them together.
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=c5c51b2420625faa1f0e363f21dba1de53806ff7
This feature allows us to tell which display output is used by which
USB-C port.
So, for the future boards, we want to add _PLD for each DP connector
matching with the corresponding USB-C port.
BUG=b:277629750
TEST=emerge-${BOARD} coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: I393207746a9e82c1fd7622ab3661d7b1232cb62f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74365
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch adds some of the variety of configuration options exported
by the Pericom Inc. PI7C9X2G608GP PCIe switch over its SMBus interface.
Currently implemented options are only used to adjust the switch
upstream port amplitude and de-emphasis levels in millivolts. Only
values specified in the switch datasheet (in tables 6-6 and 6-8) are
allowed.
Example of a devicetree.cb entry:
chip drivers/i2c/pi608gp
register "gen2_3p5_enable" = "true"
register "gen2_3p5_amp" = "AMP_LVL_MV(425)"
register "gen2_3p5_deemph" = \
"DEEMPH_LVL_MV(37, 5)"
device i2c 0x6f on
ops pi608gp_ops
end
end
Link to the datasheet:
https://web.archive.org/web/20210225074853/https://www.diodes.com/assets/Datasheets/PI7C9X2G608GP.pdf
BUG=none
TEST=Create devicetree.cb and Kconfig entries for this driver
in a mainboard containing the switch and verify, that the values read
out from the switch config space match the values programmed over the
SMBus.
Change-Id: Id191c4e97b99da58efd3ba38bf8cca3603ece4d5
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74433
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Return 0xf from PCI0 _STA method so that bit 2 is set which indicates
that the device should be shown in the user interface. This ports commit
c259d71928 ("soc/amd/stoney/acpi: Unhide PCI0 root device from OS")
back from Stoneyridge.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I5e724292431be7f7c2a0b6678b426831e3c19154
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74990
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Return 0xf from PCI0 _STA method so that bit 2 is set which indicates
that the device should be shown in the user interface. This ports commit
c259d71928 ("soc/amd/stoney/acpi: Unhide PCI0 root device from OS")
forward from Stoneyridge to the newer AMD SoCs.
TEST=On Mandolin the PCI Express Root Complex now shows up in the device
manager on Windows 10 and when switching the view to 'devices by
connection', all PCI(e) devices are shown below it.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4155556dc5df8f163fe06aa6719fadbb2684cc19
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74949
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch ensures that the PRERAM_CBMEM_CONSOLE_SIZE and
CONSOLE_CBMEM_BUFFER_SIZE hold a larger cbmem buffer size to contain
the entire FSP debug serial log.
The existing implementation was not appropriate, where the larger cbmem
size was even applicable for serial AP firmware (w/o FSP debug) image
as well.
This change is necessary to ensure that the FSP debug serial log is
always available, even in cases where the cbmem buffer size is
limited.
BUG=b:280481298
TEST=Able to build and boot google/rex with non-FSP serial AP image
and with FSP serial AP image. Able to see the AP log completely inside
the cbmem.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ib35780fd558c8b6d9aa2e17241131ea4a58c2b9c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75030
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
While Chromebook hardware originally would not have the
capacity to do suspend-to-disk (ACPI S4), the power management
code in EC should react to S4 request as if it was S5 request.
Change-Id: Ida9118919c8149d94f470847d0c4aad9c0b97d3e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74823
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This patch makes CSE sync in romstage default enabled unless ramstage
config (SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE) chooses to override it.
TEST=Able to build google/marasov with this change where CSE sync is
performed early inside romstage.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I3f5017fbcf917201eaf8233089050bd31c3d1917
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74805
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Use the OEM ID from CBI to determine the correct OEM board name.
ID mapping taken from ChromeEC source, branch firmware-fizz-10139.B.
TEST=build/boot multiple fizz variants, check that board name reported
correctly in SMBIOS tables.
Change-Id: I06251974ac73570b911920ed566a175e8e733710
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74819
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
DSM (Dynamic Speaker Management) uses calibration parameters stored in
a VPD (Vital Product Data) FMAP region to configure the audio output
via an ACPI _DSD table. This has no dependency on a ChromeOS, and can
be used by Linux/Windows drivers if appropriately configured.
Remove the dependency of DSM_CALIB (and the calibration file) on
CHROMEOS and replace it with VPD, so that non-CHROMEOS builds
can utilize this feature as well. Move files from underneath
vc/google/chromeos to underscore the point.
TEST=build/boot google/nightfury, dump ACPI, verify DSM calibraton
parameters present in _DSD table.
Change-Id: I643b3581bcc662befc9e30736dae806f94b055af
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74812
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Commit cbc5d3f34b ("soc/intel: Don't
report _S1 state when unsupported") added the `ACPI_S1_NOT_SUPPORTED`
option and commit 0eb5974def ("acpigen:
Add a runtime method to override exposed _Sx sleep states") added a
mechanism to override the enabled sleep states at runtime. However,
these were only hooked up to Intel sleepstates. so the options would
not have any effect on AMD platforms.
Apply the changes from these two commits to AMD sleepstates so that
both options can be used on AMD platforms as well.
Change-Id: I7d5ef2361e36659ac5c6f54b2c236d48713a07c9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74959
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Configure the SuperIO and logical devices in the device tree. This
overrides the power-on default state.
UART1 was already enabled, and if ENABLE_EC_UART1 was selected in
Kconfig, the LPC UART1 I/O range was also already enabled.
The RTC/BRAM interface was enabled (and the BRAM1 base was 0x360 by
default), but the LPC I/O range was not opened previously. Now it is
open and BRAM bank 1 is accessible.
Mouse/Keyboard are not wired to anything on this board and are now
disabled.
UART2, SMFI, power channel 1, and power channel 2 were enabled
previously, but their LPC I/O ranges were not opened and they were not
accessible to the OS. Fan control is performed by the EC on this board
so there is no change.
SWUC and power channels 3-5 were disabled by default, no change.
Change-Id: I58a5a427737f4a2caa64326c110eb53ec00b347d
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74369
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
variant_board_sku() is missing dependences in order to work correctly
in romstage. Rather than more intrusive rework as its use is limited,
move the FPMCU early GPIO init back to ramstage. We still meet
sufficient power off time to fully power cycle the MCU.
BUG=b:245954151
TEST=Confirmed FPMCU is still functional on Nami and FP tests all pass
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: Ia428ec5aec1a0438e91bc48903bda043046b740e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74695
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Add SOF chip driver entries for all variants, so that the correct audio
config is passed to the OS drivers.
TEST=build, boot Windows on wyvern variant, verify headphone output
and microphone functional under Windows using coolstar's SOF drivers.
Change-Id: I421c070eac321c2fc160b8f26868bcb1ec13001e
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74815
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Add all SOF chip drivers to baseboard and use FW_CONFIG to determine
the correct option, to ensure the correct audio config is passed to the
SOF OS drivers.
TEST=build, boot Windows on several dedede variants, verify audio
functional under Windows using coolstar's SOF drivers.
Change-Id: I9452b11af614d8727aa8dd448e37f7a06faa450d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74818
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Now that we don't need to find a specific resource in the set resources
function any more, there's no need to use hard-coded indices for the
fixed resources. Instead use an index variable that gets incremented
after each fixed resource got added. The index now starts at 0 instead
of at 1, but now the only requirement is that those indices are unique.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ida5f1f001c622da2e31474b62832782f5f303a32
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74849
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Remove explicit PNP 6e.1 configuration for UART. This had no effect,
the SuperIO is actually on I/O port 2e. Enabling the 8250IO driver is
sufficient to use the UART, the UART device is enabled by default.
Test: Build Mini v2 with and without CONFIG_ENABLE_EC_UART1, boot and
check output on serial.
Change-Id: Idbb39c81cadd633f4718f0682d231dc578d20325
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74362
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Drop the custom lpc_set_resources implementation that does some register
access that has no effect and then calls pci_dev_set_resources and use
pci_dev_set_resources for set_resources in amd_lpc_ops instead.
The SPI controller's base address got configured early in boot in the
lpc_set_spibase call and the enable bits got set early in boot in the
lpc_enable_spi_rom call.
TEST=The contents of the SPI_BASE_ADDRESS_REGISTER at the beginning and
at the end of the call stay the same, so it's simply a no-op.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7a5e3e00b2e38eeb3e9dae6d6c83d11ef925ce22
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74848
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Since the 16MByte of memory-mapped SPI flash region right below the 4GB
boundary is both a fixed region and isn't decoded on a device below the
LPC device, but assumed to be decoded by the LPC device itself, it
shouldn't be reported as a subtractive resource, but as an MMIO resource
instead.
TEST=On mandolin the 16MByte MMIO-mapped SPI flash now show up as a
reserved region in the e820 memory map which wasn't the case before:
13. 00000000ff000000-00000000ffffffff: RESERVED
The Linux kernel doesn't show any new or possibly related errors.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Change-Id: Ib52df2b2d79a1e6213c3499984a5a1e0e25c058a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74839
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Add a new chip driver for boards which use SOF (Sound Open Firmware)
OS drivers, which will be attached to the HDAS device and generate
entries in an ACPI _DSD table for the OS driver to use. This will allow
the OS drivers to easily determine the correct topology for the speaker
and jack amplifiers and correct microphone configuration.
TEST=tested with rest of patch train
Change-Id: Ie0431b2002287f35245cbf959828e931d7f375b2
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74813
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Now that MrChromebox's default edk2 branch supports Secure Boot, add a
Kconfig to enable it, and do so by default when MrChromebox's branch
is used and SMMSTORE_V2 is enabled (which is a prerequisite).
TEST=build/boot google boards link, panther, lulu,reef, ampton, akemi,
and banshee, verify Secure Boot options available in payload, Secure
Boot status reported properly by Linux/Windows.
Change-Id: I4be58c3315cabe08729d717c59203fdc6a3e2958
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74869
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update the default branch used for MrChromebox's edk2 fork from 2022-07
to 2023-04. This updated branch has been rebased on the latest upstream
stable tag (edk2-stable202302), and adds support for UEFI Secure Boot and
TPM 1.2/2.0 management (though it does not currently support Google
CR50/Ti50 TPMs).
TEST=build/boot google boards link, panther, lulu,reef, ampton, akemi,
and banshee with edk2 payload selected.
Change-Id: I096eaa4e065db731a70ba238ba5a3bb49e5db867
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74868
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
At present the problem has only been reported with Alder Lake and
Raptor Lake FSP where MultiPhaseSiInit API is unable to return any ERROR
status. Hence, this patch ensures to select applicable W/A config to
read FSP return status from the FSP Reset HOB.
BUG=b:278665768
TEST=Able to select FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN for ADL/RPL SoC
code and call into this API to know the return status from
MultiPhaseSiInit FSP API.
Without this patch:
IshInit() Start
IshDisable() Start
IshPerformGlobalReset()
....
....
FSP returning control to Bootloader with reset required return
status 40000003
FspMultiPhaseSiInit Index-1 returned 0 <-- after control returns
into coreboot, the `status` from the FSP API is reset to `0`
instead 0x40000003. Hence, coreboot avoid hitting the reset.
With this patch:
IshInit() Start
IshDisable() Start
IshPerformGlobalReset()
....
....
FSP returning control to Bootloader with reset required return
status 40000003
FSP: handling reset type 40000003 <-- coreboot is able to understand
the reset request in proper.
GLOBAL RESET!
global_reset() called!
HECI: Global Reset(Type:1) Command
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I18a918cca7e19e03ed6020c55c86c64a94212963
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74785
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch calls into fsp_get_pch_reset_status() to get the
MultiPhaseSiInit API return status if
FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN is enabled.
Ideally FSP API should be able to return the status (both success and
error code) upon exiting the FSP API but unfortunately there are some
scenarios in ADL/RPL FSP where MultiPhaseSiInit API is unable to return
any ERROR status. Hence, this function can be considered as an
additional hook to read the FSP reset status by reading the dedicated
HOB without relying on the FSP API exit status code.
Any SoC platform that selects the FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN
config will call into this newly added API to get the FSP return status
from MultiPhaseSiInit.
BUG=b:278665768
TEST=Able to select FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN for ADL/RPL SoC
code and call into this API to know the return status from
MultiPhaseSiInit FSP API.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I749c9986e17e4cbab333b29425c9a4a4ba4128fa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74784
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
This patch creates a function to read the FSP API Reset Status. This
function relies on the FSP Scheduled Reset HOB which holds the reset
type (warm/cold/shutdown) information along with any platform specific
reset need (like global reset).
Ideally FSP API should be able to return the status (both success and
error code) upon exiting the FSP API but unfortunately there are some
scenarios in ADL/RPL FSP where MultiPhaseSiInit API is unable to return
any ERROR status. Hence, this function provides an additional hook to
read the FSP reset status by reading the dedicated HOB without relying
on the FSP API exit status code.
Additionally, create FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN config option
to handle broken FSP API return status issue.
Any SoC platform that selects the `FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN`
config will call into this newly added API to get the FSP return status
from MultiPhaseSiInit.
BUG=b:278665768
TEST=Able to select FSP_MULTIPHASE_SI_INIT_RETURN_BROKEN for ADL/RPL SoC
code and call into this API to know the return status from
MultiPhaseSiInit FSP API.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ief5d79736cc11a0a31ca2889128285795f8b5aae
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74783
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
There is no platform-level implementation for USB port power management
in various sleepstates. This mainboard never evaluates the set GNVS
variables S3U0, S3U1, S5U0 and S5U1 in ASL or in its SMI handlers.
Change-Id: Ic7af2d608d95c6691f31ef1b8af72f96da20787c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74859
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
There is no platform-level implementation for USB port power management
in various sleepstates. The mainboards changed here never evaluate the
set GNVS variables S3U0, S3U1, S5U0 and S5U1 in ASL or in their SMI
handlers.
Change-Id: Ia1bc5969804a7346caac4ae93336efd9f0240c87
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74858
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Erik van den Bogaert <ebogaert@eltan.com>
Add data.vbt files for all variants supported by current volteer
recovery image. Several boards use the same VBT, so place the "common"
VBT under the baseboard directory and set it as the default.
For variants with a unique VBT, override the default and use the file in
their respective variant directory. Select INTEL_GMA_HAVE_VBT for all
variants which have a VBT file.
TEST=build/boot various volteer variants
Change-Id: I728ab81938c78f600ff8931a8073d1f7de152c09
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74852
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
These were hidden because no Windows drivers existed, but now that
they do, the ACPI devices need to be visible in order for the
drivers to properly attach.
TEST=build google/drobit, boot Windows, verify Windows drivers
correctly attach to PCM/IOM devices.
Change-Id: I1520a71e318674baa234fc6a2126d1d17933d983
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74829
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
In order for Windows to detect/load drivers for any child devices,
the PCI0 root device status must be enabled and visible.
TEST=build google/liara, boot Windows, verify PCI child devices
visible in Device Manager.
Change-Id: I3fb1ba11247f0811120a4cf8a4fd99342ae201de
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74855
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
The change 'commit Iac37aaa5ede5e1cd ("Add Kconfigs to indicate
when CSE FW sync is performed")' adds support to choose CSE FW update
to be performed in ROMSTAGE or RAMSTAGE. The patch also introduced a
dependency on ME_RW firmware compression.
This patch removes the dependency between CSE FW sync in RAMSTAGE and
ME_RW firmware compression as these two are not related and should be
decoupled to support CSE FW sync in RAMSTAGE without the requirement
to compress ME_FW.
Signed-off-by: Anil Kumar <anil.kumar.k@intel.com>
Change-Id: I5ca4e4a993e4c4cc98b8829cbefff00b28e31549
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74796
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
cbfs_map() can allocate memory, so cbfs_unmap() should be
called before leaving the function.
BUG=b:278264488
TEST=Built and run with additional debugs on Skyrim device
to confirm that data are correctly unmapped
Change-Id: Ibf7ba6842f42404ad8bb415f8e7fda10403cbe2e
Signed-off-by: Grzegorz Bernacki <bernacki@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74715
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Camera LED will blink several times as sensor is being probed during kernel boot.
Configure _DSC to ACPI_DEVICE_SLEEP_D3_COLD so that driver skips
initial probe during kernel boot and prevent privacy LED blink.
BUG=b:274634319
TEST=Build and boot on Craask. Verify & observe Camera LED blinking behavior.
Change-Id: I78ed5efe1e2c071d817c1e0455271886e89e63c7
Signed-off-by: Jimmy Su <jimmy.su@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74728
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The support for a spd.bin from CBFS was removed for all mc_ehl boards in
commit 833bb448c5 (mb/siemens/mc_ehl: Remove spd.bin from CBFS).
There is still a remaining comment in romstage_fsp_params.c referring to
the removed capability. This fix removes the spd.bin related part of the
comment to stay consistent with the code.
Change-Id: I669ee1c33d1d1c47764640982f71129195e63f14
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74801
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
With the profile ATLAS_PROF_REALTIME_PERFORMANCE it is desired to not
have the option to be able to enter sleep. The reason is that Microsoft
Windows goes to sleep after 30min of inactivity by default.
TEST: See that Microsoft Windows 11 has no 'Sleep' option in the start
menu.
Change-Id: I424db7e712a705c628aa3a10a486d3313404987a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74421
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
FADT duty_width/duty_offset fields, together with P_CNT (previously
P_BLK) IO address are provided with _PTC entry.
FADT p_lvl2/3_lat fields had values that disabled C2/C3 state
transitions so _CST entries are not required.
Change-Id: I629cd0793f6a64e955e197400efaa7d9d898e775
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74440
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Add functionality to ensure that the FPMCU is power cycled long enough
on boot to ensure proper reset.
This solution relies solely on coreboot to sequence the power and reset
signals appropriately (150ms on boot).
-Confirmed power is off for 150ms on boot.
-Confirmed RCC_CSR of FPMCU indicates power cycle occurred.
-Confirmed reset is de-asserted approx 3ms after power application
(target >2.5ms)
BUG=b:245954151
TEST=Confirmed FPMCU is still functional on Nami and timings are
as expected.
Change-Id: I0a23bda96bc2ea90be81a2310605f75c55c0a839
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73212
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
For AMD, replace name RTC_ALT_CENTURY with RTC_CLK_ALTCENTURY
that points to same offset. Since the century field inside
RTC falls within the NVRAM space, and could interfere with
OPTION_TABLE, it is now guarded with config USE_PC_CMOS_ALTCENTURY.
There were no reference for the use of offset 0x48 for century.
Change-Id: I965a83dc8daaa02ad0935bdde5ca50110adb014a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74601
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Some of the chip.h files in the tree are missing the include guards.
This patch adds them in order to avoid potential redefinions of symbols
contained in these headers, when they are included multiple times in
static.c generated by sconfig.
Change-Id: I550a514e72a8dd4db602e7ceffccd81aa36446e3
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74749
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
VGA defined the extended ASCII set based on CP437, but the function
vga_write_text() accepts a signed char array.
This will cause unnecessary confusion that if we want to print u with
umlaut (code=129 in CP437), we need to explicitly cast it to -127 in
signed char.
Since we still want to leverage the built-in string utilities
which only accepts const char*, we still need to cast it to signed char
while processing, and cast it back to unsigned once we write into the
frame buffer.
BRANCH=brya
BUG=b:264666392
TEST=emerge-brya coreboot chromeos-bootimage
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Change-Id: If555bbc05f40ce3f02339c0468afff6dda8b7ded
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73099
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
walkcbfs_asm is a simple CBFS implementation in assembly to find a file
on a system with memory-mapped SPI flash. It seems to be mostly unused
nowadays and is only still called for early microcode loading on some
old systems (e.g. FSP 1.1 and older).
Using this implementation with CONFIG_CBFS_VERIFICATION is unsafe
because it does not verify the hashes the way the normal CBFS code does.
Therefore, to avoid potential security vulnerabilities from creeping in,
this patch makes sure the code cannot be compiled in when
CBFS_VERIFICATION is active. That means it won't be supported on the old
boards using this for microcode loading.
Ideally CONFIG_CBFS_VERIFICATION should have a `depends on` to make this
dependency more obvious in menuconfig, but the configs actually using
this code are not easy to untangle (e.g. CONFIG_MICROCODE_UPDATE_PRE_RAM
is just set everywhere by default although only very few boards are
really using it, and a lot of different old Intel CPU models are linking
in src/cpu/intel/car/non-evict/cache_as_ram.S without being united under
a single Kconfig so that's not easy to change). To keep things simple,
this patch will just prevent the code from being built and result in a
linker error if a bad combination of Kconfigs is used together. Later
patches can clean up the Kconfigs to better wrap that dependency if the
affected boards are still of enough interest to be worth that effort.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I614a1b05881aa7c1539a7f7f296855ff708db56c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74243
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
which is based on Intel Sapphire Rapids Scalable Processor chipset
which was product launched on Jan. 10 2023.
The site-local/* files are Intel binaries that are not published yet
but coreboot build validation system would skip these binaries when
they are in "site-local" directory.
Please make sure you have the correct Intel binaries for your AC CRB
and place them to the right location accordingly.
CONFIG_PAYLOAD_FILE="site-local/archercity/linuxboot_bzImage" is
LinuxBoot payload, there are several ways to build it, one way is to
build it from the x86_64 qemu example from osf-builder:
git clone https://github.com/linuxboot/osf-builder
cd examples/qemu; make kernel
commit ae90fc0bb (soc/intel/xeon_sp/spr: Default to X2APIC support)
would enable DEFAULT_X2APIC_RUNTIME, your LinuxBoot kernel needs to
enable X2APIC support, otherwise need to set CONFIG_XAPIC_ONLY=y in
your defconfig.
Change-Id: I15aefc3edb2d22fc00d854850e948fe2048a992e
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71969
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
Reviewed-by: Johnny Lin <Johnny_Lin@wiwynn.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The MIPI panels will be used on the detachable variant starmie, and
there will be different MIPI panels used on starmie. In order to make
the different panels functional on unprovisioned devices, it needs
to pass the SKU ID and panel ID to the payload to load the matched
device tree for kernel. From the schematic, the starmie variant
will read the LCM ID from ADC channel 5.
BRANCH=corsola
BUG=b:275470328
TEST=boot starmie and see FW screen display
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: I6339dc3c177fb8982f77fb3bd32dc00da735fce4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74135
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: cong yang <yangcong5@huaqin.corp-partner.google.com>
Match-any-character operators (eg. ".*") shall not match newline
characters for BANNER_REGEX, since given regular expression
matches newline explicitly.
Add REG_NEWLINE flag to `regcomp` call.
BUG=b:278718871
TEST=Boot firmware on skyrim, reboot.
Run `cbmem -2`.
`cbmem -2` returns second-to-last boot log.
Change-Id: I9e924349ead0fa7eea8b9ad5161138a4c4946ade
Signed-off-by: Konrad Adamczyk <konrada@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74742
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This patch implements helper function get_cse_ver_from_cbfs() to
retrieve the CSE Lite version from CBFE RW's metadata and calls
the helper function from cse_check_update_status()
TEST=Verified CSE Lite version in coreboot boot log
Signed-off-by: Ashish Kumar Mishra <ashish.k.mishra@intel.com>
Change-Id: Ie1bf186adfc3f87826a7ce9b0167a6bbe6767299
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74755
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
By default, coreboot includes support for all the different types of SPI
ROMs. Excluding the unused ROM types shrinks ramstage by almost 4k.
BUG=b:267735039
TEST=Build & Boot ROM
BRANCH=Skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: If6e402269d1f2cac8256d478eb36743441497bdf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72769
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Commit c7b8809f155a ("soc/amd/common/block/gfx: Use TPM-stored hash
for vbios cache validation") replaced checking the vbios signature
(first two bytes) with checking against a TPM-stored hash, but there
exists an edge case where the empty cache can be hashed and therefore
never updated with the correct vbios data. To mitigate this, re-add
the signature check to ensure that an empty cache will never be hashed
to TPM.
BUG=b:255812886
BRANCH=skyrim
TEST=build/boot skyrim w/selective GOP enabled, flash full firmware
image, ensure GOP driver is run until cache updated with valid data
and hashed to TPM.
Change-Id: Id06a8cfaa44d346fb2eece53dcf74ee46f4a5352
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74525
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
In order to make supported sleep states a runtime configuration option
use a variable. A follow-up patch will implement updating this variable
based on an SSDT generated IntObj.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I6910c2c75e668e6f75a6f431813edeb59d52dd93
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74761
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Since skylake Intel hardware does not support this sleep state. Trying
to enter S1 by having the OS enter sleep results in a system hang on at
least Alder lake (prodrive/atlas).
CONFIG_SOC_INTEL_COMMON_BLOCK_PMC is a good proxy whether devices
support 'skylake style' PMC PCI device for ACPI registers.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ic9e19410696240755e8714db53a0525284f3a2da
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Since mc_ehl4 was only a copy of mc_ehl1 in a first step, the default
value of the Kconfig switch EARLY_PCI_BRIDGE_FUNCTION must be set to
'0'. On this mainboard NC FPGA is connected to PCIe root port #1
(00:1c.0).
Change-Id: I15035523d8575d486c3f2d0ffe3916712ee89d7d
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74650
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Add Kconfig COMMON_ACPI_MADT_IOAPIC to replace platforms'
implementations of adding IOAPIC and IRQ override entries
for ACPI MADT tables.
Platforms that have a more complex MADT may continue to
add custom entries using CUSTOM_ACPI_MADT.
Change-Id: I0b77769f89cc319ad228eb37bc341e2150b8a892
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74348
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
According to ACPI Release 6.5 systems supporting PIC (i8259)
interrupt mechanism need to report IRQ vector for the SCI_INT
field. In PIC mode only IRQ0..15 are allowed hardware vectors.
This change should cover section 5.2.9 to not pass SCI_INT
larger than IRQ15. Section 5.2.15.5 needs follow-up work.
Care should be taken that ioapic_get_sci_pin() is called
after platform code has potentially changed the routing
from the default.
It appears touched all platforms except siemens/mc_aplX
currently program SCI as IRQ9.
Change-Id: I723c207f1dcbba5e6fc0452fe1dbd087fad290ee
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74326
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Adding EC_HOST_EVENT_PANIC to SCI mask allows the EC to interrupt the
Kernel when an EC panic occurs. If system safe mode is also enabled
on the EC, the kernel will have a short period to extract and save info
about the EC panic.
BUG=b:268342532
BRANCH=firmware-octopus-11297.B
TEST=Observe kernel ec panic handler run when ec panics
Signed-off-by: Rob Barnes <robbarnes@google.com>
Change-Id: I37e566e459f39f8bc2dafc3c3915260259730ca6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74622
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
These strings are now only expanded in lib/identity.c.
This improves ccache hit rates slightly, as one built object file
lib/version.o is used for all variants of a board. Also one built
object file lib/identity.o can become a ccache hit for successive
builds of a variant, while the commit hash changes.
Change-Id: Ia7d5454d95c8698ab1c1744e63ea4c04d615bb3b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
In the PPRs #57019 Rev 3.03 and #57396 Rev 3.04, SMITYPE_XHC3_PME,
SMITYPE_XHC4_PME and SMITYPE_CUR_TEMP_STATUS_5 are defined, so add those
defines. When doing the initial update for Phoenix, at least XHC3 and
XHC4 PME events were missing from the PPR. Those two are the PME events
of the two USB4 controllers. SMITYPE_XHC2_PME doesn't exist on this SoC.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic6fff9175b73cc9d0fd324d4a568a5761b92d078
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74655
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
This patch implements `soc_is_ish_partition_enabled()` override to
uniquely identify the SKU type between UFS and non-UFS to conclude
if ISH partition is enabled and need to retrieve the ISH version from
CSE FPT by sending HECI command.
TEST=Able to uniquely identify the UFS and non-UFS SKUs while booting
to google/marasov.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I7771aebb988f11d9d1b2824aa28e6f294fd67c25
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74532
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Set the `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag to request End-Of-Post
right after PCI enumeration and handle the command response at
`BS_PAYLOAD_BOOT'.
With these settings we have observed a boot time reduction of about
100ms on google/rex.
TEST=Tests on google/rex with `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post after PCI initialization and EOP message received at
`BS_PAYLOAD_BOOT'.
Change-Id: I27b540eeddcada521eba91fcc51504831d6dc855
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74562
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This adds RTD3 RPMX mutex to the root port. It is shared between RTD3
and WWAN. The purpose of using this mutex is to prevent OSPM from
calling _ON and _OFF methods while WWAN kernel driver is calling _RST,
which accesses the GPIO pins.
BUG=NA
TEST=boot to OS and check the generated SSDT table for the root port.
The RPMX mutex should be generated under the root port.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I5b53765453bac0fc96e9651ab347069c7c8bf058
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73384
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
This adds RTD3 RPMX mutex to the root port. It is shared between RTD3
and WWAN. The purpose of using this mutex is to prevent OSPM from
calling _ON and _OFF methods while WWAN kernel driver is calling _RST,
which accesses the GPIO pins.
BUG=NA
BRANCH=firmware-brya-14505.B
TEST=boot to OS and check the generated SSDT table for the root port.
The RPMX mutex should be generated under the root port.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I809eb84cb1a09deb168040e83041b65237a1b576
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73383
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
This patch creates .final hook to call into get ISH version function
if platform has required config
(`SOC_INTEL_STORE_CSE_FPT_PARTITION_VERSION`) support.
BUG=b:273661726
TEST=The ISHC version, 5.4.2.7779, was retrieved on the google/nivviks.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ib3f983d5de5b169474bcdb1e9e2934174a9dadf8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74209
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The patch stores the ISH in the CBMEM table. It verifies CSE has been
updated by comparing previous and current CSE versions. If it has, the
patch updates the previous CSE version with the current CSE version. It
then updates the CBMEM table with the current ISH version.
BUG=b:273661726
TEST=The current and old CSE and ISH versions are verified on the
google/nissa during cold and warm reboots.
Additionally, version updates are verified by a debug patch that
purposely updated the stored cse version.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ie5c5faf926c75b05d189fb1118020fff024fc3e0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74208
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
The patch implements an API that stores the CSE firmware version in the
CBMEM table. The API will be called from RAMSTAGE based on boot state
machine BS_PRE_DEVICE/BS_ON_EXIT
Additionally, renamed ramstage_cse_fw_sync() to ramstage_cse_misc_ops()
in order to add more CSE related operations at ramstage.
This patch also adds a configuration option,
'SOC_INTEL_STORE_CSE_FPT_PARTITION_VERSION', which enables the storage
of firmware version information in CBMEM memory. This information can be
used to identify the firmware version that is currently installed on the
system. The option depends on the `DRIVERS_INTEL_ISH` config and
platform should be flexible enough to opt out from enabling this
feature.
The cost of sending HECI command to read the CSE FPT is significant
(~200ms) hence, the idea is to read the CSE RW version on every cold
reset (to cover the CSE update scenarios) and store into CBMEM to
avoid the cost of resending the HECI command in all consecutive warm
boots.
Later boot stages can just read the CBMEM ID to retrieve the ISH
version if required.
Finally, ensure this feature is platform specific hence, getting
enabled for the platform that would like to store the ISH version into
the CBMEM and parse to perform some additional work.
BUG=b:273661726
TEST=Able to build and boot google/marasov.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I923049d2f1f589f87e1a29e1ac94af7f5fccc2c8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74256
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
The mp2 PCI device is still present when no mp2 firmware is loaded. When
this device isn't explicitly enabled in the mainboard's devicetree, the
chipset devicetree default of the device being disabled is used. This
results in coreboot's resource allocator not allocating resources to
the device and since the bridge doesn't have enough MMIO space reserved,
the Linux kernel can't assign resources to it. Enable the mp2 device in
the mainboard's devicetree so that it gets its resources assigned by
coreboot.
BUG=b:277217097
TEST=builds
Change-Id: I21885c51ff08846b456675090946f381843ef5e6
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74277
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use coreboot's native PCI access functions instead of using the
vendorcode's PCI access functions to set up the CPU IO routing in
function 1 of the HT PCI device. This file still has room for
improvement, but at least it's now using coreboot-native functionality.
Stoneyridge has a nicer implementation, but looking into possibly
unifying those is out of scope for this patch.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ieecc0e5f6576a838d79220b061de81e21b5d976c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74616
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
When one of the General-Purpose PCIe bridges is not used, it doesn't
show up on the PCI bus at all, so coreboot notes it as an issue in the
devicetree. This happens even if the device is marked as off.
To solve this, we're marking the GPP bridge devices in devicetree as
hidden, so they'll only show up in devicetree if they're actually used
on a mainboard.
BUG=b:277997811
TEST=Build
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I7b7577baa2dbb0ea7ebbcdb1a8ae81770e61d76f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74527
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
When one of the General-Purpose PCIe bridges is not used, it doesn't
show up on the PCI bus at all, so coreboot notes it as an issue in the
devicetree. This happens even if the device is marked as off.
To solve this, we're marking the GPP bridge devices in devicetree as
hidden, so they'll only show up in devicetree if they're actually used
on a mainboard.
BUG=None
TEST=Don't see the "PCI: Leftover static devices:" warning for these in
the boot console.
BRANCH=skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I517776e4dedc70e957a0c836ab3c2e5d49e156d2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74526
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This change adds the VPU into the DMAR SATC table in order to support
the VPU IO virtualization.
BUG=None
TEST=Enabled the VPU, booted to kernel and verified that DMAR SATC table
includeded the VPU entry.
Change-Id: I6d4af7c9844e33483a1e616eaee061a90d0be6fc
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74221
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch refactors cse_fw_sync() function to include timestamp
associated with the CSE sync operation.This effort will ensure the
SoC code just makes a call into the cse_fw_sync() without bothering
about adding timestamp entries.
TEST=Able to build and boot google/marasov.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ib5e8fc2b8c3b605103f7b1238df5a8405e363f83
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74582
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
After the obsoletion of Processor() it is necessary to provide
_PTC package to define P_CNT IO address for clock throttling.
The platforms touched here already emit empty _PTC to disable
clock throttling.
Change-Id: I0e84c8ccd2772c9b3d61f71b74324c8d28f4eefe
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74438
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
After the obsoletion of Processor() it is necessary to provide
_CST package to define P_LVLx IO addresses for C2/C3 transitions.
The latency values from _CST will always replace those in FADT.
Change-Id: I3230be719659fe9cdf9ed6ae73bc91b05093ab97
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74430
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
srcclk_pin is 0-based and '0' is a valid clock source number. If
srcclk_pin is set to -1, then the clock will not be disabled in D3.
Therefore, clock source gating method should not be generated.
BUG=b:271003060
BRANCH=firmware-brya-14505.B
TEST=Boot to OS and check that rtd3 ACPI entries are generated as
expected. For those PCI devices with RTD3 driver whose srcclk_pin to
0, the RTD3 entries should not be missing due to check error.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Ia831b8fd17572cc35765bd226d1db470f12ddd41
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73889
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
This patch sends the CSE EOP command asynchronous implementation early
as part of `soc_init_pre_device`.
Without this patch the duration between asynchronous CSE EOP send and
receive commands is not ample which causes idle delay while waiting
for EOP response.
The goal of the CSE async implementation is to avoid idle delay while
capturing the response from CSE EOP cmd. This patch helps to create
ample duration between CSE EOP command being sent and response being
captured.
TEST=Able to boot google/rex sku to ChromeOS and observed ~100ms of
boot time savings (across warm and cold reset scenarios)
Change-Id: I91ed38edbd5a31d61d4888e1466169a3494d635a
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74561
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Parts of this file were still a copy of the file from the Mendocino SoC,
so update the file to match the PPR #57019 Rev 3.03 and the chipset
devicetree of the Phoenix SoC. Phoenix has 4 GFX/GPP PCIe bridges/ports,
the numbering scheme of the GPP PCIe bridges/ports was changed so that
the numbers match the device and function numbers, and there are new
device functions for the IPU and the USB4 controller and router devices.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie9429c03839bb0199a04cd6cafe9a955ebdacc91
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74565
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Remove the `TcssD3ColdDisable` option in devicetree, as it exists
in Kconfig. The setting is only used on `starlabs/starbook` which
selects D3COLD_SUPPORT so the UPDs will not change.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I50e49e900c96748edd5b678765e47cc0e0d9b280
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74476
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use D3COLD_SUPPORT Kconfig option to set the maximum support sleep
state. Report `4` in `_S0W` only when D3COLD_SUPPORT is enabled, as
if it is not, it will break S3 exit.
When D3COLD_SUPPORT is not enabled, return `3` (D3Hot).
This fixed S3 exit on both TGL and ADL. Tested on StarBook
Mk V and Mk VI.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I578d4933b6144aec79fe0b2eb168338ef82c0b9d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74406
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
The Kconfig option SOC_INTEL_TIGERLAKE_S3 suggests that it's doing
something with S3, but it's actually disabling D3Cold support.
Remove it, and instead use D3COLD_SUPPORT so it's clear what the
option is doing.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id43f3e5c8620d474831cc02fcecebd8aac961687
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74405
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update DXIO descriptors for birman-phoenix per schematic 105-D67000-00B
v0.7
Update devicetree to reference the updated DXIO descriptors.
TEST=boot birman and note the devices show up in the logs correctly
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I76cf6715b60a1857bf58349d70a623bf043594fe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69705
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
The Intel FSP used on ChromeOS platform has dropped the
`CpuFeaturesPei.ffs` module to opt for coreboot running this
additional feature programming on BSP and APs.
TEST=Able to build and boot google/rex without any boot regression.
Please refer to the boot time and SPI flash savings after dropping
the FSP feature programming:
Boot time savings=10ms
SPI Flash size savings=34KB
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Iaed0a009813098610190b2a3a985b0748c0d51de
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74168
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
CBFS library performs memory mapped access of the files during loading,
verification and de-compression. Even with MTRRs configured correctly,
first few file access through memory map are taking longer times to
load. Update the SPI DMA driver to load the files into CBFS cache, so
that they can be verified and de-compressed with less overhead. This
saves ~60 ms in boot time.
BUG=None
TEST=Build Skyrim BIOS image and boot to OS. Observe ~60 ms improvement
with the boot time. Performing additional test to confirm there are no
regressions.
Before:
=======
970:loading FSP-M
15:starting LZMA decompress (ignore for x86) 760,906 (60,035)
16:finished LZMA decompress (ignore for x86) 798,787 (37,881)
8:starting to load ramstage
17:starting LZ4 decompress (ignore for x86) 1,050,093 (13,790)
18:finished LZ4 decompress (ignore for x86) 1,054,086 (3,993)
971:loading FSP-S
17:starting LZ4 decompress (ignore for x86) 1,067,778 (3,313)
18:finished LZ4 decompress (ignore for x86) 1,068,022 (244)
90:starting to load payload
17:starting LZ4 decompress (ignore for x86) 1,302,155 (11,285)
18:finished LZ4 decompress (ignore for x86) 1,303,938 (1,783)
After:
======
970:loading FSP-M
15:starting LZMA decompress (ignore for x86) 709,542 (12,178)
16:finished LZMA decompress (ignore for x86) 739,379 (29,837)
8:starting to load ramstage
17:starting LZ4 decompress (ignore for x86) 1,001,316 (12,368)
18:finished LZ4 decompress (ignore for x86) 1,001,971 (655)
971:loading FSP-S
17:starting LZ4 decompress (ignore for x86) 1,016,514 (3,031)
18:finished LZ4 decompress (ignore for x86) 1,016,722 (207)
90:starting to load payload
17:starting LZ4 decompress (ignore for x86) 1,244,602 (10,313)
18:finished LZ4 decompress (ignore for x86) 1,244,831 (228)
Change-Id: Ie30b6324f9977261c60e55ed509e979ef290f1f1
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Select SOC_INTEL_RAPTORLAKE to force coreboot to use the RPL FSP headers
for FSP as crota is using a converged firmware image.
BUG=b:267249674
BRANCH=firmware-brya-14505.B
TEST="FW_NAME=crota emerge-brya
coreboot-private-files-baseboard-brya coreboot chromeos-bootimage"
Cq-Depend: chromium:4430832
Signed-off-by: Terry Chen <terry_chen@wistron.corp-partner.google.com>
Change-Id: I448c58f93fddc44904c1f5ef3f8939618eff536f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This patch enables all DDI ports on Rex board to support display port
tunneling and dual display on TBT dock.
BUG=b:273901499
TEST=Boot google/rex and connect two displays over a TBT dock and check the display functionality.
Signed-off-by: Anil Kumar <anil.kumar.k@intel.com>
Change-Id: I45ee5334fbb877bd58912c8d24920037f155dc42
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74413
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add function needed to generate ACPI backlight control SSDT, along with
Kconfig values for accessing the registers.
Tested by adding gfx register on google/magpie. Backlight controls
work on Windows 10 and Linux 6.1.
Change-Id: Iaa9872cd590c3b1298667cc80354ed3efd91c6c8
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74324
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
In order to accord with grub (see include/grub/i386/linux.h) and
comments for offsets of members of struct linux_params,
struct e820entry should be defined as __packed, otherwise,
sizeof(struct linux_params) will become 4224 (0x1080).
Fortunately, the affected area is usually not occupied.
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Change-Id: I09955c90e4eec337adca383e628a8821075381d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74270
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
The patch moves API that gets the CSE FW partition information into
CSE Lite specific file aka cse_lite.c because the consumer of this API
is the cse_lite specific ChromeOS devices hence, it's meaningful to
move the cse lite specific implementation inside cse_lite.c file.
BUG=b:273661726
TEST=Able to build and boot google/marasov with this code change.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I49ffaec467f6fb24327de3b2882e37bf31eeb7cf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74382
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Enable early caching of the TOM region to optimize the boot time by
selecting `SOC_INTEL_COMMON_BASECODE_RAMTOP` config.
Purpose of this feature is to cache the TOM (with a fixed size of
16MB) for all consecutive boots even before calling into the FSP.
Otherwise, this range remains un-cached until postcar boot stage
updates the MTRR programming. FSP-M and late romstage uses this
uncached TOM range for various purposes (like relocating services
between SPI mapped cached memory to DRAM based uncache memory) hence
having the ability to cache this range beforehand would help to
optimize the boot time (more than 50ms as applicable).
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: I3b68d13aa414e69c0a80122021e6755352db32fd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73738
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Enable early caching of the TOM region to optimize the boot time by
selecting `SOC_INTEL_COMMON_BASECODE_RAMTOP` config.
Purpose of this feature is to cache the TOM (with a fixed size of
16MB) for all consecutive boots even before calling into the FSP.
Otherwise, this range remains un-cached until postcar boot stage
updates the MTRR programming. FSP-M and late romstage uses this
uncached TOM range for various purposes (like relocating services
between SPI mapped cached memory to DRAM based uncache memory) hence
having the ability to cache this range beforehand would help to
optimize the boot time (more than 50ms as applicable).
TEST=Able to build and boot Starlab ADL laptop to OS.
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: Iba554af4ff0896e133d20860ff72dd1a10ebd1e3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73736
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Boards with SOC_INTEL_COMMON_BLOCK_ACPI_CPU_HYBRID have
special handling for the time being.
Change of aopen/dxplplusu is coupled with sb/intel/i82801dx.
Change of emulation/qemu-i440fx is coupled with intel/i82371eb.
For asus/p2b, this adds MADT LAPIC entries, even though platform
has ACPI_NO_MADT selected. Even previously ACPI_NO_MADT creates
the MADT, including an entry for LAPIC address.
Change-Id: I1f8d7ee9891553742d73a92b55a87c04fa95a132
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74316
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
In the non-timeout case in recv_ec_data_timeout, a message like this one
will get printed at BIOS_SPEW log level: "recv_ec_data_timeout: 0x00".
The "timeout" part of the function name corresponds to what the function
does, but the message will only be printed when not running into the
timeout which is a bit misleading and might suggest a problem when there
is none. To avoid this possible confusion, don't use the function name
in the printk, but use "Data from EC:" instead.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I521f67517f64fc64e24853d96730c3f9459f1ccc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74381
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This fixes the Jenkins build error when building INTEL_ARCHERCITY_CRB
that was caused by the API change in commit 36e6f9bc04. This patch removes the
broken API function and also adds package_id log print same as previous
commit mentioned above.
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: I89e14b40186007ab0290b24cd6bd58015be376b6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74436
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
When a mainboard selects ACPI_SOC_NVS and CHROMEOS, CHROMEOS_NVS will be
selected. This causes vc/google/chromeec/acpi/chromeos.asl to be
included in the DSDT and chromeos_acpi_gpio_generate to be called when
generating the coreboot SSDT. When a mainboard also uses
DECLARE_NO_CROS_GPIOS(), this will cause variant_cros_gpio.count to be 0
and variant_cros_gpio.gpios to be NULL. chromeos_acpi_gpio_generate only
checked if the GPIO table was non-NULL, which caused the function to
exit early and not generate the OIPG package which causes the kernel to
complain about referencing the non-existing OIPG package. To avoid this,
only exit in the GPIO table pointer being NULL case if the number of
GPIOs is non-0.
TEST=Error about missing OIPG ACPI object in dmesg disappears on birman.
Before:
[ 0.241339] chromeos_acpi: registering CHSW 0
[ 0.241468] ACPI BIOS Error (bug): Could not resolve symbol [\CRHW.GPIO.OIPG], AE_NOT_FOUND (20220331/psargs-330)
[ 0.241703] ACPI Error: Aborting method \CRHW.GPIO due to previous error (AE_NOT_FOUND) (20220331/psparse-531)
[ 0.241933] chromeos_acpi: failed to retrieve GPIO (5)
[ 0.242011] chromeos_acpi: registering VBNV 0
[ 0.242113] chromeos_acpi: registering VBNV 1
[ 0.242284] chromeos_acpi: truncating buffer from 3072 to 1336
[ 0.242462] chromeos_acpi: installed
With the patch applied:
[ 0.242580] chromeos_acpi: registering CHSW 0
[ 0.242714] chromeos_acpi: registering VBNV 0
[ 0.242817] chromeos_acpi: registering VBNV 1
[ 0.242990] chromeos_acpi: truncating buffer from 3072 to 1336
[ 0.243249] chromeos_acpi: installed
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: Ie340003afb718b1454c2da4a479882b71714c3c7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74375
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch avoids cannonlake base config to select eNEM for CAR by
default. Rather allow other SoC config to choose the applicable CAR
mode between eNEM and NEM.
CML and WHL select eNEM whereas CFL decided to use NEM for CAR setup.
Here is some background about why CFL SoC platform decided to choose
NEM over eNEM:
It was found that some coffeelake CPUs like Intel i3 9100E fail to enter
CAR mode because some MSR used by NEM enhanced are lacking. According to
the Intel SDM CPUID.EAX=07h.ECX=0 reg EBX[12 or 15] should indicate the
presence of IA32_PAR_ASSOC and CPUID.EAX=10h.ECX[1 or 2] reg ECX[2]
should indicate IA32_L3_QOS_CFG and IA32_L2_QOS_CFG respectively but
even on a Intel coffeelake CPU that works with the NEM_ENHANCED these
CPUID bits are all 0 so there is no way of knowing whether NEM_ENHANCED
will work at runtime. Instead just always use regular NEM.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ibeaa4d53279ff9cbcd0b2ac5f2ad71925872355b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74377
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Currently the xeon_sp code reassigns struct devices apic_id so that srat
entries can be added in a certain order.
This is not a good idea as it breaks thread local storage which contains
a pointer to its struct device cpu.
This moves the sorting of the lapic_ids to the srat table generation
and adds the numa node id in each core init entry. Now it is done in
parallel too as a bonus.
Change-Id: I372bcea1932d28e9bf712cc712f19a76fe3199b1
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68912
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
For security reasons, removing the efivars implementation of the option
API was considered. However, this use-case is not the "None"
option-backend (CONFIG_OPTION_BACKEND_NONE), so the SMM phase also does
not use the no-op in option.h. This causes linker errors when the
option API is called.
For example, src/soc/intel/common/block/pmc/pmclib.c and
src/console/init.c use `get_uint_option`.
Minimising code in SMM can be implemented as a follow-up.
Change-Id: Ief3b52965d8fde141c12266a716f254dd45559d5
Signed-off-by: Benjamin Doron <benjamin.doron@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73905
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This patch retrieves details of a specified firmware partition table.
The information retrieved includes the current firmware version and
other information about the firmware partition. The patch communicates
with the ME using the HECI command to acquire this information.
BUG=b:273661726
Test=Verified the changes for ISH partition on nissa board.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I0582010bbb836bd4734f843a8c74dee49d203fd8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74005
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Currently the DNOT function first checks to see if the current DNOT
value has already been reported. Add support to allow forcing regardless
if it had been sent already.
TEST=confirmed that when enabled, all events notify. When disabled, only
events on value change are notified.
BUG=b:271938907
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I7a93cca6a8f922574dd46b46572b230755db9aa7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73900
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Create the taranza variant of the waddledee reference board by
copying the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0).
BUG=b:277664211
BRANCH=dedede
TEST=util/abuild/abuild -p none -t google/dedede -x -a
make sure the build includes GOOGLE_TARANZA
Change-Id: Id64e48ff2acd6e827fe586a00376183930ddc7e1
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74295
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The BSP might have non-zero lapicid so set the topology accordingly,
without assuming it is 0. This fixes a cpu exception on at least Intel
Meteorlake. This was caused by FSP CPU PPI being giving incorrect
information about the BSP topology.
This problem was introduced by 8b8400a "drivers/fsp2_0/mp_service_ppi:
Use struct device to fill in buffer" which sets the PPI struct based on
struct device.
TESTED on google/rex
Change-Id: I3fae5efa86d8efc474c129b48bdfa1d1e2306acf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74374
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
To quote the gnu make manual: "A phony target is one that is not really
the name of a file; rather it is just a name for a recipe to be executed
when you make an explicit request. There are two reasons to use a phony
target: to avoid a conflict with a file of the same name, and to improve
performance."
Change-Id: I337f4f2e0257a75ba204d21f8aa84292e8233082
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74309
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Marvin Drees <marvin.drees@9elements.com>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Processor attached memory should not use reserved_ram_from_to and
treat the calculation of gi_mem_size size as 64MB.
By default SOC_INTEL_HAS_CXL is enabled for Sapphire Rapids platforms,
this should fix small total memory issue. Before the fix running
command 'free -g -h' under Linux shows the total memory is only 1.4Gi,
after the fix it's showing the expected total memory size 15Gi.
Tested=On AC without attaching CXL memory, the total memory size is
the same as de-selecting SOC_INTEL_HAS_CXL.
On OCP Crater Lake with CXL memory attached, CXL memory can be recognized
in NUMA node 1:
numactl -H
available: 2 nodes (0-1)
node 0 cpus: 0 1 2 3 4 5 6 .. 59
node 0 size: 95854 MB
node 0 free: 93860 MB
node 1 cpus:
node 1 size: 63488 MB
node 1 free: 63488 MB
node distances:
node 0 1
0: 10 14
1: 14 10
Change-Id: I38e9d138fd284620ac616a65f444e943f1774869
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74296
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-by: Johnny Lin <Johnny_Lin@wiwynn.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Yavilla is a variant of yaviks which is almost identical
to yaviks, so is reusing the yaviks coreboot variant.
so update the GPIO tables to handle these based on fw_config.
BUG=b:277148122
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I831b199055c931e7a4a393eeb9e75e83c8ae3c3a
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74264
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Yavilla will leverage yaviks FW build.
It has one additional USB Type-A0 port, support stylus and support WWAN.
Here update devicetree based on FW_CONFIG for yavilla's design.
-Enable USB2 port3 and USB3 port1 for USB2/3 Type-A0
-Enable USB2 port5 and USB3 port3 for WWAN
-Enable pen garage
-Enable rear mipi cam
-Enable Synaptics touchpad
BUG=b:277148122, b:276369170
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I38dbcf5920d12adb1f84885bdfa4c2f2faf2eb9e
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74261
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
In CB:41119, I sort of made up a mechanism on the fly for how to make
the machine-parseable cbfstool print output extensible without breaking
backwards compatibility for older scripts. But I only explained it in
the commit message which is not very visible. This patch adds a comment
to the function that generates that output so that people who want to
change it can understand the intent.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I0d18d59e7fe407eb34710d6a583cfae667723eb7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74347
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This reverts commit 655f7362e1.
Reason for revert: Apparently, the change was not properly reviewed. It
not only contains conflicting name and description of the D3COLD
Kconfig, but also creates a conflict between existing devicetree and
Kconfig options for D3Cold/S3/S0ix.
Change-Id: I56ce8f59f8548fc58bc2b3b07c1314e2eed7061c
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73903
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Add supported memory parts in mem_parts_used list, and generate SPD ID
for these parts.
These new memory are added for yavilla.
DRAM Part Name ID to assigna
H58G66BK7BX067 4 (0100)
MT62F2G32D4DS-026 WT:B 4 (0100)
K3KL9L90CM-MGCT 4 (0100)
H58G66AK6BX070 5 (0101)
BUG=b:277148122
BRANCH=firmware-nissa-15217.B
TEST=run part_id_gen to generate SPD id
Change-Id: I3c48b9763f54e2e69f7c2d494fefbabedab2a389
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74228
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This reverts commit 4dba71fd25.
Add multiple fan support for dptf policies.
This also fixes the Google Meet resolution drop issue as per
b:246535768 comment#12. When system starts Google Meet video call,
it uses the hardware accelerated encoder as expected. But, as soon as
another system connects to the call, an immediate fallback is observed
from hardware to software encoder. Due to this, Google Meet resolution
dropped from 720p to 180p. This issue is observed on Alder Lake-N SoC
based fanless platforms. This same issue was not seen on fan based
systems. With the fix in dptf driver where fan configures appropriate
setting for only fan participant, not for other device participants,
able to see consistent 720p resolution.
BUG=b:246535768,b:235254828
BRANCH=None
TEST=Built and tested on Alder Lake-P Redrix system for two fans
support and on Alder Lake-N fanless systems. With this code change
Google Meet resolution drop not observed.
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Change-Id: Id07d279ff962253c22be9d395ed7be0d732aeaa7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73249
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
With EC's lid switch implementation, there is no need to maintain the
lid switch state in mainboard. Hence remove LIDS ACPI object from
mainboard.
BUG=None
TEST=Build Skyrim BIOS image and boot to OS. Read the lid switch state
correctly through /proc/acpi/button/lid/LID0/state.
Change-Id: I0f8dc7216337268c421a475f54ee5b28abf33d08
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
With CB:16732, EC can provide default lid switch implementation(LID0
ACPI device). Up until that point, mainboard has been providing default
switch implementation. When EC provides lid switch implementation, the
lid switch state is read from EC either through MMAP or LPC interface.
Hence there is no need to keep mainboard's LIDS ACPI object in sync with
EC's lid switch state. Use only EC's lid switch state on boards using
EC's implementation. This paves the way to remove LIDS ACPI object on
those mainboards.
BUG=None
TEST=Build Skyrim BIOS image and boot to OS. Trigger lid open/close
events and ensure that they are detected properly through
/proc/acpi/button/lid/LID0/state.
localhost ~ # cat /proc/acpi/button/lid/LID0/state
state: open
localhost ~ # cat /proc/acpi/button/lid/LID0/state
state: closed
Ensure that the system behaves as expected based on powerd
configuration. After signin, system suspends/resumes for lid close/open.
On signin screen, system shuts down/boots for lid close/open.
Change-Id: I013574d7c21761f167ad38aeed27a419677b8000
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74332
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Intel Archer City CRB is a dual socket CRB with Intel Sapphire Rapids
Scalable Processor chipset. The chipset also includes Emmitsburg PCH.
It was tested with LinuxBoot payload on both dual and single socket
configurations.
The multisocket support depends on Change-Id:
I4a593252bb7f68494f4ccce215ac9cf1eb19b190
Change-Id: Ic02634cd615e2245e394f10aad24b0430cf5cd17
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71968
Reviewed-by: Johnny Lin <Johnny_Lin@wiwynn.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
P2SB device is being hidden from coreboot by FSP-S. This breaks the
resource allocator which does not report P2SB BAR via intel common
block P2SB driver. Hook up the common block P2SB driver ops to
soc_enable function so that the resources will be reported. The P2SB
device must be set as hidden in the devicetree.
This fixes the silent resource allocation conflicts on machines with
devices having big BARs which accidentally overlapped P2SB BAR.
TEST=Boot MSI PRO Z690-A with multiple PCIe devices/dGPUs with big
BARs and see resource conflicts no longer occur.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I7c59441268676a8aab075abbc036e651b9426057
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69949
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Printing the value of a variable is not informative for a normal user,
so decrease the value from BIOS_INFO to BIOS_DEBUG.
Fixes: b9caac74a3 ("soc/amd/mendocino: Reinterpret smu_power_and_thm_limit")
Change-Id: I22f6293fd47633dfdbdae37b7257f47a5a4bb29c
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74271
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Fix a couple of bugs in the _OSC method for handling
"PCI Host Bridge Device" on Xeon-SP.
- Drop the Sleep. The code doesn't write to hardware at all, so
there's no need to sleep here.
- Make sure that the number of DWORD passed in Arg2 is at least 3.
The existing check was useless as it would not create the
DWordField, but then use it anyways.
- Add check for CXL 2 device method calls which provide a 5 DWORD
long buffer to prevent buffer overflows when invoking the
"PCI Host Bridge Device" method.
Test:
Boot on Archer City and confirm that no ACPI errors are reported
for _OSC.
Change-Id: Ide598e386c30ced24e4f96c37f2b4a609ac33441
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74231
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
Ioapic information in the devicetree was only used to set up mptables
but this generic driver was removed (ca5a793 drivers/generic/ioapic:
Drop poor implementation).
This removes the unused remainders from mainboard devicetrees.
Remove ioapic setup from sconfig.
Change-Id: Ib3fef0bf923ab3f02f3aeed2e55cf662a3dc3a1b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71789
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Add GPU power sequencing changes for the Hades baseboard and variant.
Some signals were added, moved or inverted.
Based on implementation from Agah.
Moved signals:
GPIO_1V8_PWR_EN GPP_E11
GPIO_NV33_PWR_EN GPP_E2
GPIO_NV33_PG GPP_E1
New signals:
GPIO_NV12_PWR_EN GPP_D0
GPIO_NV12_PG GPP_D1
Inverted signals:
GPIO_FBVDD_PWR_EN GPP_A19
ifdef's will be dropped once the Agah variant is retired.
BUG=b:269371363
TEST=builds and verified on Agah that DGPU is still detectable (lspci)
Change-Id: I0b8efe7a34102cf61d4f784103c4a4f9337213f7
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73896
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
mainboard_vbt_filename() used to assume that it is called after a call
to get_blc_pwm_freq_value() with a valid parameter, but currently it
is the first call of get_blc_pwm_freq_value(NULL), and will return 0,
so "data_led.vbt" is always returned, regardless of the actual type of
the panel.
Combined with the previous commit, in this commit
mainboard_vbt_filename() will explicitly read EDID string via
gm45_get_lvds_edid_str() and use this string to call
get_blc_pwm_freq_value().
Resolves: https://ticket.coreboot.org/issues/475
Tested on my x200s with LTD121EQ3B (LED), and x200 with LTD121EWVB
(CCFL).
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Change-Id: I2e080b29321b6989d1f26b6c67876b3d703042f4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74181
Reviewed-by: Swift Geek (Sebastian Grzywna) <swiftgeek@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
This patch updates the MTLRVP debug flash layout to optimize WP_RO to 4MB.
Changes for chromeos.fmd:
SI_BIOS:
RW_SECTION_A/B: Increase to 7.5MB.
RW_LEGACY: Introduce with 1MB.
RW_MISC: Increased to 1MB.
RW_UNUSED: 2MB (reserved)
WP_RO: Reduce to 4MB
Additionally, ensure RW_SECTION_B region starts at 16MB boundary in the
SPI Flash.
BUG=b:277143384
TEST=Able to build and boot intel/mtlrvp with FSP release and debug image.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ie635e3cce1c3fd771e6a17e4b3c1bd700f4729bd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74254
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch updates the Rex debug flash layout to optimize WP_RO to 4MB.
Changes for chromeos.fmd:
SI_BIOS:
RW_SECTION_A/B: Increase to 7.5MB.
RW_LEGACY: Introduce with 1MB.
RW_MISC: Increased to 1MB.
RW_UNUSED: 2MB (reserved)
WP_RO: Reduce to 4MB
Additionally, ensure RW_SECTION_B region starts at 16MB boundary in the
SPI Flash.
BUG=b:277143384
TEST=Able to build and boot google/rex with FSP release and debug image.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I4ab69eb24937d58c8bc5d3c0a6e5cb70b843a1ae
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74253
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch updates the MTLRVP flash layout to optimize WP_RO to 4MB.
Changes for chromeos.fmd:
SI_BIOS:
RW_SECTION_A/B: Reduce to 7MB.
RW_LEGACY: Reduce to 1MB.
RW_MISC: Increased to 1MB.
RW_UNUSED: 3MB (reserved)
WP_RO: Reduce to 4MB
Additionally, ensure RW_SECTION_B region starts at 16MB boundary in the
SPI Flash.
BUG=b:277143384
TEST=Able to build and boot intel/mtlrvp with FSP release and debug image.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ibd1ea7a3a2cd21928b8e33473c7bdddfad17c636
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch updates the Rex flash layout to optimize WP_RO to 4MB.
The idea is to create more space inside FW_RW_A/B to accommodate
multiple blobs to boot google/rex with different Intel MTL SoC stepping.
Changes for chromeos.fmd:
SI_BIOS:
RW_SECTION_A/B: Reduce to 7MB.
RW_LEGACY: Reduce to 1MB.
RW_MISC: Increased to 1MB.
RW_UNUSED: 3MB (reserved)
WP_RO: Reduce to 4MB
Additionally, ensure RW_SECTION_B region starts at 16MB boundary in the
SPI Flash.
BUG=b:277143384
TEST=Able to build and boot google/rex with FSP release and debug image.
Change-Id: Iccf83b7bb66d0d5503e0ff9e9a819051296c6724
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74229
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch sends the CSE EOP command asynchronous implementation early
as part of `soc_init_pre_device`.
Without this patch the duration between asynchronous CSE EOP send and
receive commands is not ample whichcauses idle delay while waiting
for EOP response.
The goal of the CSE async implementation is to avoid idle delay while
capturing the response from CSE EOP cmd.
This patch helps to create ample duration between CSE EOP command
being sent and response being captured.
TEST=Able to boot google/marasov EVT sku to ChromeOS and observed
~30ms of boot time savings (across warm and cold reset scenarios).
Without this patch:
963:returning from FspMultiPhaseSiInit 907,326 (97,293)
...
...
115:finished elog init 967,343 (2,581)
942:before sending EOP to ME 967,821 (478)
…
16:finished LZMA decompress (ignore for x86) 1,017,937 (12,135)
943:after sending EOP to ME 1,067,799 (49,861)
…
…
1101:jumping to kernel 1,144,587 (13,734)
Total Time: 1,144,549
With this patch:
963:returning from FspMultiPhaseSiInit 918,291 (97,320)
942:before sending EOP to ME 918,522 (230)
...
...
16:finished LZMA decompress (ignore for x86) 1,029,476 (12,483)
943:after sending EOP to ME 1,033,456 (3,980)
...
...
1101:jumping to kernel 1,111,410 (14,007)
Total Time: 1,111,375
Change-Id: Idaf45ef28747bebc02347f0faa77cc858a4a8ef1
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
This change enables PCIe x1 slot. In addition, it turns off 3.3v and
12v power and assert PERST# when suspend and turn on the power and
deassert the PERST# when resume for the x1 slot.
NOTE: Kconfig flag and required GPIO pins are already configured.
- /soc/intel/meteorlake/Kconfig
select SOC_INTEL_COMMON_BLOCK_PCIE_RTD3
- gpio.c:
/* GPP_A18: X1_PCIE_SLOT3_PWR_EN */
PAD_CFG_GPO(GPP_A18, 1, DEEP),
/* GPP_A19: X1_DT_PCIE_RST_N */
/* SRCCLKREQ: GPP_C12: SRCCLKREQ3_GEN4_X1_DT_SLOT3_N */
PAD_CFG_NF(GPP_C12, NONE, DEEP, NF1),
BUG=b:224325352
BRANCH=None
TEST=Insert a SD card or NIC AIC on PCIe x1 slot and the AIC should
be detected and enabled at boot. For S0ix, run
'suspend_stress_test -c 1'. The RP6 should not cause any suspend and
resume issue.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Id2e92acf754569a22ea76a68c91aafce0075a742
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73054
Reviewed-by: Harsha B R <harsha.b.r@intel.com>
Reviewed-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Usha P <usha.p@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
PCIe bridges need to provide the LTR (latency tolerance reporting)
maximum snoop/non-snoop values so that they are inherited by downstream
PCIe devices which support and enable LTR. Without this, downstream
devices cannot have LTR enabled, which is a requirement for supporting
PCIe L1 substates. Enabling L1ss without LTR has unpredictable behavior,
including some devices refusing to enter L1 low power modes at all.
Program the max snoop/non-snoop latency values for all PCIe bridges
using the same value used by AGESA/FSP, 1.049ms.
BUG=b:265890321
TEST=build/boot google/skyrim (multiple variants, NVMe drives), ensure
LTR is enabled, latency values are correctly set, and that device
power draw at idle is in the expected range (<25 mW).
Change-Id: Icf188e69cf5676be870873c56d175423d16704b4
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74288
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Now that power sequencing has been implemented, switch from using ACPI
"probed" flag to "detect" flag for all i2c touchscreens. This removes
non-present devices from the SSDT and relieves the OS of the burden of
probing.
TEST=build/boot Windows/linux on drallion, verify touchscreen functional
in OS, dump ACPI and verify only i2c devices actually present on the
board have entries in the SSDT.
Change-Id: I3b91a628cd4a9edb5d5a7521529f39b75935e1d0
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74239
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Ensure the GPIOs themselves are configured as level triggered, as well
as the devicetree entiures. I2C-HID spec requires LEVEL trigger, and the
drivers (both Linux and Windows) work better with LEVEL vs EDGE trigger.
TEST=tested with rest of patch train
Change-Id: I4fba55c938f401876798c2b32c5922523f32180f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74238
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
For touchscreens on sarien, drive the enable GPIO high starting in
romstage while holding in reset, then disable the reset GPIO in
ramstage. This will allow coreboot to detect the presence of i2c
touchscreens during ACPI SSDT generation (implemented in a subsequent
commit).
BUG=b:121309055
TEST=tested with rest of patch train
Change-Id: I3ce7bfc0fa4c03c0bb96bebaa3c3d256f886ecc4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74237
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Add method variant_romstage_gpio_table() with empty implementation to
be used in a subsequent commit for touchscreen power sequencing.
Call method in romstage to program any GPIOs that may need to be set.
TEST=tested with rest of patch train
Change-Id: I11b72a10a4a105385fbcf1d795c020708a7a90d9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74236
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Without gpio.c compiled in, SMMSTORE will fail to initialize and hang.
Add a conditional inclusion so gpio.c is compiled in SMM when SMMSTORE
is selected.
TEST=build/boot google/banshee with SMMSTORE support enabled
Change-Id: If049cba98f13f060807058029306dcad2ada2d49
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74233
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Stylus reset GPIO needs to be held low in romstage, released
in ramstage for runtime i2c detection to pick it up.
TEST=build/boot AKALI360 variant, verify stylus detected in cbmem,
functional in OS.
Change-Id: I2e7f2a28f6b3a71b0c8fc367168cffbe3f064663
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74234
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Deselect the 'fixed resolution at boot' and 'eFP attached' options via
the Windows BMP tool. Fixes HDMI audio output under Windows 10/11.
TEST=build/boot Win 11 on Fizz, verify HDMI audio now functional.
Change-Id: Iecede735bc1266af837e791e6c024aec2f9a8a80
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74235
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Intel ADL-P USB Type-C ports are not compatible with Parade PS8815
retimer on USB U1/U2 transition. The usb_lpm_incapable config is
used to disable USB U1/U2 transition for these Type-C ports.
BUG=b:277149723
BRANCH=firmware-brya-14505.B
TEST=Plug in device and check LPM sysfs nodes are disabled
localhost ~ # cat /sys/bus/usb/devices/2-3/power/usb3_hardware_lpm_u1
disabled
localhost ~ # cat /sys/bus/usb/devices/2-3/power/usb3_hardware_lpm_u2
disabled
Change-Id: I618cd09f45ede0a76cf46b3e467ba87775dd5d9d
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ron Lee <ron.lee@intel.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Original lastbus configuration consumes constant memory size by
allocating 16 and 8 members arrays and the utilization is bad. Refactor
the lastbus structs to save memory usage.
BRANCH=none
BUG=none
TEST=bootblock.raw.bin size is reduced from 60328 bytes to 59048 bytes.
Change-Id: I07ff9ff7c75f03219e1792b92b62814293ef43fe
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74061
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This to fix following error using Clang-16.0.0:
/cb-build/coreboot-toolchain.0/clang/LENOVO_W500/mainboard/lenovo/t400/static.c:135:22: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion]
.backlight_enable = 0x01,
^~~~
/cb-build/coreboot-toolchain.0/clang/LENOVO_W500/mainboard/lenovo/t400/static.c:136:23: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion]
.dock_event_enable = 0x01,
^~~~
Change-Id: Icd35224877fee355e1bbb8a8e838cb047604babb
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73810
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
This to fix following error using Clang-16.0.0:
/cb-build/coreboot-toolchain.0/clang/APPLE_IMAC52/mainboard/apple/macbook21/static.c:66:19: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion]
.c4onc3_enable = 1,
^
/cb-build/coreboot-toolchain.0/clang/APPLE_IMAC52/mainboard/apple/macbook21/static.c:75:32: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion]
.p_cnt_throttling_supported = 1,
^
Change-Id: I691b51a97b359655c406bff28ee6562636d11015
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73796
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
This to fix following error using Clang-16.0.0:
CC romstage/mainboard/emulation/qemu-i440fx/static.o
build/mainboard/emulation/qemu-i440fx/static.c:31:17: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion]
.ide0_enable = 1,
^
build/mainboard/emulation/qemu-i440fx/static.c:32:17: error: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Werror,-Wsingle-bit-bitfield-constant-conversion]
.ide1_enable = 1,
^
Change-Id: I36cc19bc2908119fe940941e108ee217a7b26f50
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73794
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Currently coreboot presents the BSP core first, then efficient cores and
Performance cores as indicated below:
```
/sys/devices/system/cpu/cpu0/topology/thread_siblings_list:0-1
/sys/devices/system/cpu/cpu4/topology/thread_siblings_list:4
/sys/devices/system/cpu/cpu5/topology/thread_siblings_list:5
/sys/devices/system/cpu/cpu6/topology/thread_siblings_list:6
/sys/devices/system/cpu/cpu7/topology/thread_siblings_list:7
/sys/devices/system/cpu/cpu1/topology/thread_siblings_list:0-1
/sys/devices/system/cpu/cpu2/topology/thread_siblings_list:2-3
/sys/devices/system/cpu/cpu3/topology/thread_siblings_list:2-3
```
Existing code presents mix of different cores to OS and causes CPU load
balancing and power/performance impact. So, the patch fixes this
disorder by ordering the Performance cores first, compute die efficient
cores next, and finally SOC efficient cores if they are present. This
is done to run the media applications in a power efficient manner,
please refer the ChromeOS patches for details:
https://chromium-review.googlesource.com/c/chromiumos/platform2/+/3963893
BUG=b:262886449
TEST=Verified the code on Rex system
After the fix:
```
/sys/devices/system/cpu/cpu0/topology/thread_siblings_list:0-1
/sys/devices/system/cpu/cpu1/topology/thread_siblings_list:0-1
/sys/devices/system/cpu/cpu2/topology/thread_siblings_list:2-3
/sys/devices/system/cpu/cpu3/topology/thread_siblings_list:2-3
/sys/devices/system/cpu/cpu4/topology/thread_siblings_list:4
/sys/devices/system/cpu/cpu5/topology/thread_siblings_list:5
/sys/devices/system/cpu/cpu6/topology/thread_siblings_list:6
/sys/devices/system/cpu/cpu7/topology/thread_siblings_list:7
```
Change-Id: I21487a5eb0439ea0cb5976787d1769ee94777469
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72132
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Set the `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag to request End-Of-Post
right after PCI enumeration and handle the command response at
`BS_PAYLOAD_BOOT'.
With these settings we have observed a boot time reduction of about 20
to 30 ms on brya0.
BUG=b:268546941
BRANCH=firmware-brya-14505.B
TEST=Tests on brya0 with `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post after PCI initialization and EOP message received at
`BS_PAYLOAD_BOOT'.
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Change-Id: Ib850330fbb9e84839eb1093db054332cbcb59b41
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74215
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
coreboot supports three instances of sending EOP:
1. At CSE `.final' device operation
2. Early as with Alder Lake in chip_operations.init if
`SOC_INTEL_CSE_SEND_EOP_EARLY' is selected
3. At BS_PAYLOAD_BOOT as designed for Meteor Lake if
`SOC_INTEL_CSE_SEND_EOP_LATE' is selected
Currently, Alder Lake uses #3 as it results in better and more stable
boot time. However, what would deliver even better result is to not
actively wait for CSE completion.
This patch introduces a new `SOC_INTEL_CSE_SEND_EOP_ASYNC' Kconfig
which split the action of sending EOP request and receiving EOP
completion response from the CSE.
This patch used in conjunction with #1 can significantly
improves the overall boot time on a Raptor Lake design. For example
`SOC_INTEL_CSE_SEND_EOP_ASYNC' on a skolas board can deliver up to 36
ms boot time improvement as illustrated below.
| # | Late EOP | Async EOP |
|----------+----------+-----------|
| 1 | 1020.052 | 971.272 |
| 2 | 1015.911 | 971.821 |
| 3 | 1038.415 | 1021.841 |
| 4 | 1020.657 | 993.751 |
| 5 | 1065.128 | 1020.951 |
| 6 | 1037.859 | 1023.326 |
| 7 | 1042.010 | 984.412 |
|----------+----------+-----------|
| Mean | 1034.29 | 998.20 |
| Variance | 4.76 % | 5.21 % |
The improvement is not stable but comparing coreboot and FSP
performance timestamps demonstrate that the slowness is caused by a
lower memory frequency (SaGv point) at early boot which is not an
issue addressed by this patch.
We also observe some improvement on an Alder Lake design. For example,
the same configuration on a kano board can deliver up to 10 ms boot time
improvement as illustrated below.
| # | Late EOP | Async EOP |
|----------+----------+-----------|
| 0 | 1067.719 | 1050.106 |
| 1 | 1058.263 | 1056.836 |
| 2 | 1064.091 | 1056.709 |
| 3 | 1068.614 | 1055.042 |
| 4 | 1065.749 | 1056.732 |
| 5 | 1069.838 | 1057.846 |
| 6 | 1066.897 | 1053.548 |
| 7 | 1060.850 | 1051.911 |
|----------+----------+-----------|
| Mean | 1065.25 | 1054.84 |
The improvement is more limited on kano because a longer PCIe
initialization delays EOP in the Late EOP configuration which make it
faster to complete.
CSME team confirms that:
1. End-Of-Post is a blocking command in the sense that BIOS is
requested to wait for the command completion before loading the OS or
second stage bootloader.
2. The BIOS is not required to actively wait for completion of the
command and can perform other operations in the meantime as long as
they do not involve HECI commands.
On Raptor Lake, coreboot does not send any HECI command after
End-Of-Post. FSP-s code review did not reveal any HECI command being
sent as part of the `AFTER_PCI_ENUM', `READY_TO_BOOT' or
`END_OF_FIRMWARE' notifications.
If any HECI send and receive command has been sent the extra code
added in `cse_receive_eop()' should catch it.
According to commit 387ec919d9 ("soc/intel/alderlake: Select
SOC_INTEL_CSE_SEND_EOP_LATE"), FSP-silicon can sometimes (on the first
boot after flashing of a Marasov board for instance) request coreboot
to perform a global request out of AFTER_PCI_ENUM notification. Global
request relies on a HECI command. Even though, we tested that it does
not create any issue, `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag should not
be associated to the `SOC_INTEL_CSE_SEND_EOP_EARLY' flag to prevent
potential a global reset command to "conflict" with the EOP command.
This patch also introduces a new code logic to detect if CSE is in the
right state to handle the EOP command. Otherwise, it uses the
prescribed method to make the CSE function disable. The typical
scenario is the ChromeOS recovery boot where CSE stays in RO partition
and therefore EOP command should be avoided.
[DEBUG] BS: BS_PAYLOAD_LOAD exit times (exec / console): 0 / 14 ms
[INFO ] HECI: coreboot in recovery mode; found CSE in expected
SOFT TEMP DISABLE state, skipping EOP
[INFO ] Disabling Heci using PMC IPC
[WARN ] HECI: CSE device 16.0 is hidden
[WARN ] HECI: CSE device 16.1 is disabled
[WARN ] HECI: CSE device 16.2 is disabled
[WARN ] HECI: CSE device 16.3 is disabled
[WARN ] HECI: CSE device 16.4 is disabled
[WARN ] HECI: CSE device 16.5 is disabled
BUG=b:276339544
BRANCH=firmware-brya-14505.B
TEST=Tests on brya0 with and `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post sent soon after FSP-s and EOP message receive at
`BS_PAYLOAD_BOOT'. Verify robustness by injecting a
`GET_BOOT_STATE' HECI command with or without `heci_reset'. The
implementation always successfully completed the EOP before
moving to the payload. As expected, the boot time benefit of the
asynchronous solution was under some injection scenario
undermined by this unexpected HECI command.
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I01a56bfe3f6c37ffb5e51a527d9fe74785441c5a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74214
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
This patch introduces a new config named
`DROP_CPU_FEATURE_PROGRAM_IN_FSP` to avoid FSP running basic CPU
feature programming on BSP and on APs using the "CpuFeaturesPei.efi"
module.
Most of this feature programming is getting performed today in scope
of coreboot doing MP Init. Running this redundant programming in
scope of FSP (when `USE_FSP_FEATURE_PROGRAM_ON_APS` config is enabled)
results in CPU exception (for example: attempting to reprogram CPU
feature lock MSR is causing CPU exception).
SoC users should select this config after dropping "CpuFeaturesPei.ffs"
module from FSP-S Firmware Volume (FV). Upon selection, coreboot runs
those additional feature programming on BSP and APs.
This feature is by default enabled, in case of "coreboot running MP
init" aka `MP_SERVICES_PPI_V2_NOOP` config is selected.
At present, this option does not do anything unless any platform
eventually decides to drop FSP feature programming module and choose
coreboot CPU feature programming over it.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I3be5329390401024d7ec9eed85a5afc35ab1b776
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74167
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
In Intel designs, internal processor errors, such as a processor
instruction retirement watchdog timeout (also known as a 3-strike
timeout) will cause a CATERR assertion and can only be recovered from by
a system reset.
This patch prevents the Three Strike Counter from incrementing (as per
Intel EDS doc: 630094), which would help to disable Machine Check Catastrophic error. It will provide more opportunity to collect more useful CPU traces for debugging.
TEST=Able to build and boot google/rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I286037cb00603f5fbc434cd1facc5e906718ba2f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74158
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Restrict DPTC to 15W boards, since we only have 15W values defined in
the devicetree. This will revert the 6W boards back to their default
values, rather than (incorrectly) configuring them with 15W values.
BUG=b:253301653
TEST=Verify DPTC values are set for 15W boards
TEST=Verify DPTC values are set not set for 6W boards
Change-Id: I94f3974fce6358e3cbb0c30c1af33eb7ecb29ad7
Signed-off-by: Tim Van Patten <timvp@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74127
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The FSP will return the TDP in the format 0xX0000, where 'X' is the
value we're interested in. For example: 0xF0000 (15W), 0x60000 (6W).
Re-interpret the value so the caller just sees the TDP directly, without
needing to re-interpret things themselves.
BUG=b:253301653
TEST=Manually verify value is correct
Change-Id: I632e702d986a4ac85605040e09c1afab2bbdc59d
Signed-off-by: Tim Van Patten <timvp@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74126
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
On some systems the BSP cannot know how many CPUs are present in the
system. A typical use case is a multi socket system. Setting the enable
flag only on CPUs that actually exist makes it more flexible.
Change-Id: I6c8042b4d6127239175924f996f735bf9c83c6e8
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68892
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In the current design the relocatable parameters are used to know the
offset of the 32bit startpoint. This requires back and forward
interaction between the stub, the loader and the mp init code. This
makes the code hard to read.
This is static information known at buildtime, so a better way to deal
with this is to generate a header that contains this offset.
Change-Id: Ic01badd2af11a6e1dbc27c8e928916fedf104b5b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64625
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add possibility to clone edk2-platforms repository. Some edk2
repositories may use modules from edk2-platforms which contains
various feature packages for Intel platforms, e.g VT-d driver if DMA
protection is enabled.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Iabd0793dfdcb95260046dc992ff30ef581159db9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68872
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Drop devicetree setting X2apic as the same functionality is already
exposed in Kconfig.
To activate X2apic select X2APIC_ONLY or X2APIC_RUNTIME in
the "APIC operation mode".
Note: Your OS must have support for X2APIC. If you are using less
than 256 CPU cores select XAPIC_ONLY here.
Test:
- Booted to OS in X2APIC mode when X2APIC_ONLY or X2APIC_RUNTIME
was selected.
- Booted to OS in XAPIC mode when XAPIC_ONLY was selected.
Change-Id: I65152b0696a45b62a5629fd95801187354c7a93b
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74185
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
When 'use_rp_mutex' (default = 0) is set in the device tree, a root
port mutex will be added. This mutex is used in _ON and _OFF method,
where the GPIO reset and/or enable GPIO value is changed. The
companion driver, such as WWAN driver, needs to acquire this root
port mutex when accessing the same GPIO pins. Using this common mutex
prevents those invoked methods from being called from different thread
while one is not completed.
An example is that WWAN driver calling _RST method to reset the device
and does remove/rescan for the device while the pm runtime work might
call RTD3 _OFF.
For those root port without additional driver, this mutex is not needed.
BRANCH=firmware-brya-14505.B
TEST=boot to OS and check the generated SSDT table for the root port.
The RPMX mutex should be generated and _ON and _OFF should use this
mutex.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Ibc077528692b2d7076132384fb7bd441be502511
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
On Skyrim, there isn't a need for a sleep GPIO table. Remove the TODO
and filler table and function to reduce unnecessary function overhead.
BUG=None
BRANCH=Skyrim
TEST=Build Skyrim BIOS image.
Change-Id: Ia9d55a5e2295bb2e2c2957c4f5207362f616022c
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73852
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
IF its first call is get_blc_pwm_freq_value(NULL), null dereference
will occur.
Now when the parameter is NULL, it will return the value of the static
blc_pwm_freq directly, so the original behavior is kept.
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Change-Id: I32354aa0fe1a3ca725c2031f973ffad0bda81ad5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74179
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Update spd_gen and part_id_gen utilities to accommodate Phoenix platform
so that SPD can be generated for the memory parts used in that platform.
SPD requirements for Phoenix and Mendocino platforms are identical.
BUG=b:273383819
TEST=Run spd_gen and ensure that both Mendocino and Phoenix platforms
share the platform manifest for LP5 memory parts.
Change-Id: I7a12f73065864f08db8922c1a69eb503865a25b1
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
This reverts commit 11f2f88a27.
Revert initial change as it was causing a boot failure when
transitioning into recovery mode.
BUG=b:276927816
TEST='emerge-brya coreboot chromeos-bootimage', flash and boot a skolas
SKU1 to kernel, then press Esc-Refresh-PowerButton to try to reboot into
recovery mode.
Change-Id: I91c8d0434a2354dedfa49dd6100caf0e5bfe3f4c
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74206
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eran Mitrani <mitrani@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use the 'verstage_x86' make target for the mode_switch.S compilation
unit instead of making adding it to the 'verstage' target depending on
VBOOT_STARTS_BEFORE_BOOTBLOCK not being selected. The only case where
VBOOT_STARTS_BEFORE_BOOTBLOCK is selected is the verstage on PSP case,
so I find using the 'verstage_x86' target here a bit easier to
understand.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iab618d4b9e325b07a648b91fcdce99c63644fbfc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74196
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
For compilation units that should be built for all stages that run on
the x86 cores in a newer AMD SoC, but can't be built for verstage on PSP
which is an ARM core, the 'all' target can't be used, since that would
result in the compilation unit also being added to the verstage target
in the verstage on PSP case. In order to not need to add a compilation
unit to the 'bootblock', 'verstage_x86', 'romstage', and 'ramstage'
targets in separate lines in the Makefile, introduce the 'all_x86'
target that adds a file to 'bootblock', 'verstage_x86', 'romstage',
'postcar', and 'ramstage'. The compilation units also need to be added
to the 'postcar' stage which is only present on the pre-Zen SoCs to be
able to also use the 'all_x86' target in common AMD code that is also
used in those pre-Zen SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9d0184182b931185990094d0874b49c0b5cb9f7e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74150
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
When enabled, the EC will mirror the firmware contained inside the
coreboot ROM. This allows it to be updated at the same time as
coreboot.
Enable the mirror flag if the installed EC firmware does not match
the target version or if a CMOS option, "manual_mirror_flag" is
set.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I377abbb37dc4d3e535e518a73e73969b25967daa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73044
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Some third-party SSDs, from Samsung and WD, such as the 990 Pro and
WD Black 850X aren't initialised by coreboot, seemingly as coreboot
is too quick; debug builds work, and enabling hotplug does.
Add a cmos option `pci_hot_plug`, defaulting to enabled to allow these
SSDs to work.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I680211bc87153a5e6005d58040a94725c0973451
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73092
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This was added to solve Debian 10 not booting. Debian 10, which
now isn't the latest stable version works, so remove the
workaround that was included in the original port.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ic11f355eb218ff3bad00fff83537c99c1b6985bc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72669
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Get boot performance timestamps from CSE and inject them into CBMEM
timestamp table.
990:CSME ROM started execution 0
944:CSE sent 'Boot Stall Done' to PMC 47,000
945:CSE started to handle ICC configuration 225,000 (178,000)
946:CSE sent 'Host BIOS Prep Done' to PMC 225,000 (0)
947:CSE received 'CPU Reset Done Ack sent' from PMC 516,000 (291,000)
991:Die Management Unit (DMU) load completed 587,000 (71,000)
0:1st timestamp 597,427 (10,427)
BUG=b:259366109
TEST=Able to see TS elapse prior to IA reset on Rex
Change-Id: I548cdc057bf9aa0c0f0730d175eaee5eda3af571
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73713
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
CSE performance data timestamps are different for version 1
Alder Lake/Raptor Lake and version 2 Meteor Lake. This patch
moves the current ADL/RPL timestamp definitions to a separate
header file. It marks current structure as version 1.
BUG=b:259366109
TEST=Boot to OS, check ADL/RPL pre-cpu timestamps.
Change-Id: I780e250707d1d04891a5a1210b30aecb2c8620d3
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73712
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
This patch updates the MTLRVP flash layout to allow CSE Lite FW
update and accommodate multiple ESx SoC stepping blobs.
SI_BIOS:
SI_EC: Removed
RW_SECTION_A/B: Increased by ~1.9MB.
RW_LEGACY: Reduce to 1MB.
RW_MISC: Reduce to 152KB.
- Drop RW_SPD_CACHE
- Optimize other sections
Additionally, moved RW_LEGACY under extended BIOS region.
For chromeos-debug-fsp.fmd
SI_BIOS:
RW_SECTION_A/B: Increased by ~1.2MB.
RW_LEGACY: Dropped
RW_MISC: Reduce to 152KB.
- Drop RW_SPD_CACHE
- Optimize other sections
BUG=b:271407315
TEST=Able to enable CSE update on MTLRVP and have free space
to add one more PUNIT FW to support different SoC stepping.
Signed-off-by: Usha P <usha.p@intel.com>
Change-Id: I8cfba861e6d3122b0795a5a8e589c67cebad9762
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73378
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Krishna P Bhat D <krishna.p.bhat.d@intel.com>
Debug FSP is ~920KiB larger than release FSP and we don't have
sufficient space for MTL-P RVP flash layout.
Remove RW_LEGACY and split them into RW_SECTION_A/B so we can have a
room for it.
BUG=b:271407315
TEST=Build intel/mtlrvp with CONFIG_BUILDING_WITH_DEBUG_FSP.
Change-Id: Ief7dd39af018c4c1519ca80d1303085d8298cda6
Signed-off-by: Usha P <usha.p@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74193
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Krishna P Bhat D <krishna.p.bhat.d@intel.com>
Add a driver to read and write EFI variables stored in a region device.
This is particularly useful for EDK2 as payload and allows to reuse
existing EFI tools to set/get options used by the firmware.
The write implementation is fault tolerant and doesn't corrupt the
variable store. A faulting write might result in using the old value
even though a 'newer' had been completely written.
Implemented basic unit tests for header corruption, writing existing
data and append new data into the store.
Initial firmware region state:
Initially the variable store region isn't formatted. Usually this is
done in the EDK2 payload when no valid firmware volume could be found.
It might be useful to do this offline or in coreboot to have a working
option store on the first boot or when it was corrupted.
Performance improvements:
Right now the code always checks if the firmware volume header is valid.
This could be optimised by caching the test result in heap. For write
operations it would be good to cache the end of the variable store in
the heap as well, instead of walking the whole store. For read
operations caching the entire store could be considered.
Reclaiming memory:
The EFI variable store is append write only. To update an existing
variable, first a new is written to the end of the store and then the
previous is marked invalid. This only works on PNOR flash that allow to
clear set bits, but keep cleared bits state.
This mechanisms allows a fault tolerant write, but it also requires to
"clean" the variable store for time to time. This cleaning would remove
variables that have been marked "deleted".
Such cleaning mechanism in turn must be fault tolerant and thus must use
a second partition in the SPI flash as backup/working region.
For now to cleaning is done in coreboot.
Fault checking:
The driver should check if a previous write was successful and if not
mark variables as deleted on the next operation.
Tested and working:
- Enumerate all existing variables
- Read variables
- Write variables
Change-Id: I8079f71d29da5dc2db956fc68bef1486fe3906bb
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52564
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch avoids creating runtime ACPI for unused WIFI solutions.
For example: if the Rex SKU is with WIFI_CNVI then you don't need
to populate ACPI code for WIFI_PCIE.
FW_CONIG can be used for making those decisions.
TEST=No ASL entries being created for WIFI_PCIE if the FW_CONIG is
set to WIFI_CNVI.
Also, helped to save the boot time on google/rex (FSP-S API) by 9ms.
Change-Id: I60e4332d8d8c360fdf425b30513ff79209979e85
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74147
Reviewed-by: YH Lin <yueherngl@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
The i2c.c compilation unit is added to all stages in all cases, so use
the all target instead of adding it to all stages separately. Also order
the all targets alphabetically.
TEST=Timeless build on Mandolin results in identical image.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie90380075a3c87d226cdcb0f41f7e94275eaaa42
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74149
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
The Intel Power and Performance (PnP) team requested to update the
following:
- TDC settings for RPL-U 15W variant should be 22A.
- TDC settings for RPL-P 28W variant should be 33A.
BUG=b:275694022
BRANCH=firmware-brya-14505.B
TEST=PnP validated performance impact with these settings on both
RPL-U 15W and RPL-P 28W
Change-Id: I1141414785a990b975e32ebc03e490b83082aab7
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74046
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-by: Baieswara Reddy Sagili <baieswara.reddy.sagili@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The patch defines acpi_set_cpu_apicid_order() which orders the APIC IDs
based on APIC IDs of Performance cores and Efficient cores, calculates
the total core count and total Performance cores count, populates the
information in the cpu_apicid_order_info struct.
The helper function useful to present the Performance and Efficient
cores in order to OS through MADT table and _CPC object.
TEST=Verify the build for Gimble (Alder Lake board)
Change-Id: I8ab6053ffd036185d74d5469fbdf36d48e0021ce
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72131
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This updates energy performance preference value to all logical CPUs
when the corresponding chip config is true.
This patch is backported from
`commit 0bb2225718 ("soc/intel/alderlake: Add EPP override
support")`.
BUG=b:266522659
TEST=Able to build and boot google/rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I8172276159fe3987dae36ec30ebceb76dd0ef326
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74154
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch updates the Rex flash layout to allow CSE Lite FW
update and accommodate multiple ESx SoC stepping blobs.
For default chromeos.fmd
SI_BIOS:
RW_SECTION_A/B: Increased by ~1.9MB.
RW_LEGACY: Reduce to 1MB.
RW_MISC: Reduce to 152KB.
- Drop RW_SPD_CACHE
- Optimize other sections
Additionally, moved RW_LEGACY under extended BIOS region.
For chromeos-debug-fsp.fmd
SI_BIOS:
RW_SECTION_A/B: Increased by ~1.2MB.
RW_LEGACY: Dropped
RW_MISC: Reduce to 152KB.
- Drop RW_SPD_CACHE
- Optimize other sections
BUG=b:262868089
TEST=Able to enable CSE update on google/rex and have free space
to add one more PUNIT FW for support different SoC stepping.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I6146b36c4ce2c0141277eeb906d6ad1f503f3c78
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66288
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
tsc_freq.c gets built into all stages, but the tsc_freq_mhz function it
implements calls the get_pstate_0_reg function which was only built into
ramstage. Since tsc_freq_mhz was only called in ramstage, commit
2323acab6a ("soc/amd/stoneyridge: implement and use get_pstate_0_reg")
didn't cause the build to fail, but better factor out the P-state-
related utility functions into a separate compilation unit and include
it in all stages that also include tsc_freq.c.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id3a3ee218f495be5e60a888944487704e7e8a1a1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74145
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
monotonic_timer.c, tsc_freq.c and uart.c get added to all stage targets,
so just add those to the all stage targets. They still need to be added
to the smm stage target, since the all target doesn't add things to the
smm stage.
TEST=Timeless build results in identical image for Gardenia.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I16c02bc0ff54553f212b94d110abef6a7bdedbb4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74144
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Debian removed Python 2 from their Sid repository and so it needs to be
removed from the Dockerfile as well.
Built and tested the Dockerfile with Python 2 removed. Still works.
Change-Id: If4e298dc275c1dfaf57cd4c3f8e5f89410318ec0
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71711
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Debug FSP is ~920KiB larger than release FSP and we don't have
sufficient space for rex flash layout.
Remove RW_LEGACY and split them into RW_SECTION_A/B so we can have a
room for it.
Note: This fmd will only used for internal testing/debugging and not for
the firmware in released devices.
BUG=b:262868089
TEST=Build google/rex with CONFIG_BUILDING_WITH_DEBUG_FSP.
Change-Id: I58b0af9c43c5d096dc80084497b39f13f67c25cd
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74140
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Intel FSP has "debug" build which is not public, used for debugging by
approved developers. Add a Kconfig to indicate that coreboot is building
with debug version of FSP so we can adjust few things (i.e. flash
layout) in the case.
BUG=b:262868089
TEST=Able to build and boot google/rex.
Change-Id: I5555a2ab4182ad0036c42be6fea3d934ffd0db8c
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74139
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
All AMD SoCs with Zen-based CPU cores are already using timestamps based
on the TSC counter, so use the existing common infrastructure instead of
reimplementing it in a similar way.
The behavior of the code changes slightly, but results in identical
timestamps. The timestamp_get implementation in soc/amd/common/block/cpu
divided the result of rdtscll() in timestamp_get by the result of
tsc_freq_mhz() and didn't override the weak timestamp_tick_freq_mhz
implementation that returns 1. The non AMD specific code returns the
result of rdtscll() in timestamp_get, but returns tsc_freq_mhz() instead
of 1 in timestamp_tick_freq_mhz, so we still get the correct timestamps.
TEST=The raw timestamps printed on the serial console are now multiplied
by the expected factor of the TSC frequency in MHz.
TEST=Normalized timestamps printed on the serial console by the x86 code
don't change significantly on Mandolin when comparing before and after
this patch. A slight variation in the timestamps is expected. An example
would be:
Before: CPU_CLUSTER: 0 init finished in 630 msecs
After: CPU_CLUSTER: 0 init finished in 629 msecs
TEST=The calculations of the time spent in verstage on PSP before
entering the bootblock on Guybrush result in similar times when
multiplying the value before the patch with the TSC frequency in the
case with the patch applied. The raw values printed on the serial
console by the verstage on PSP use the 1us time base, but the timestamp
logs that end up in CBMEM will be fixed up to use the same time base as
the x86 part of coreboot.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I57b732e5c78222d278d3328b26bb8decb8f4783e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74016
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Having L1.2 enabled on the SD port increases the kernel resume times by
between 30 & 40ms. This patch disables L1.2 on SD to get that time
back.
As with needing to have hotplug enabled on the SD card, this seems like
a driver issue, so hopefully that will get sorted out and this patch
can be reverted.
BUG=b:274025743
TEST=resume times are decreased.
BRANCH=skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I2c409fa2cd66c712c5ba7104635499d63fa0d2be
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Set the `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag to request End-Of-Post
right after PCI enumeration and handle the command response at
`BS_PAYLOAD_BOOT'.
With these settings we have observed a boot time reduction of about 20
to 30 ms on brya0.
BUG=b:268546941
BRANCH=firmware-brya-14505.B
TEST=Tests on brya0 with `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post after PCI initialization and EOP message received at
`BS_PAYLOAD_BOOT'.
Change-Id: I81e9dc66f952c14cb14f513955d3fe853396b21c
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73922
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
coreboot supports three instances of sending EOP:
1. At CSE `.final' device operation
2. Early as with Alder Lake in chip_operations.init if
`SOC_INTEL_CSE_SEND_EOP_EARLY' is selected
3. At BS_PAYLOAD_BOOT as designed for Meteor Lake if
`SOC_INTEL_CSE_SEND_EOP_LATE' is selected
Currently, Alder Lake uses #3 as it results in better and more stable
boot time. However, what would deliver even better result is to not
actively wait for CSE completion.
This patch introduces a new `SOC_INTEL_CSE_SEND_EOP_ASYNC' Kconfig
which split the action of sending EOP request and receiving EOP
completion response from the CSE.
This patch used in conjunction with #1 can significantly
improves the overall boot time on a Raptor Lake design. For example
`SOC_INTEL_CSE_SEND_EOP_ASYNC' on a skolas board can deliver up to 36
ms boot time improvement as illustrated below.
| # | Late EOP | Async EOP |
|----------+----------+-----------|
| 1 | 1020.052 | 971.272 |
| 2 | 1015.911 | 971.821 |
| 3 | 1038.415 | 1021.841 |
| 4 | 1020.657 | 993.751 |
| 5 | 1065.128 | 1020.951 |
| 6 | 1037.859 | 1023.326 |
| 7 | 1042.010 | 984.412 |
|----------+----------+-----------|
| Mean | 1034.29 | 998.20 |
| Variance | 4.76 % | 5.21 % |
The improvement is not stable but comparing coreboot and FSP
performance timestamps demonstrate that the slowness is caused by a
lower memory frequency (SaGv point) at early boot which is not an
issue addressed by this patch.
We also observe some improvement on an Alder Lake design. For example,
the same configuration on a kano board can deliver up to 10 ms boot time
improvement as illustrated below.
| # | Late EOP | Async EOP |
|----------+----------+-----------|
| 0 | 1067.719 | 1050.106 |
| 1 | 1058.263 | 1056.836 |
| 2 | 1064.091 | 1056.709 |
| 3 | 1068.614 | 1055.042 |
| 4 | 1065.749 | 1056.732 |
| 5 | 1069.838 | 1057.846 |
| 6 | 1066.897 | 1053.548 |
| 7 | 1060.850 | 1051.911 |
|----------+----------+-----------|
| Mean | 1065.25 | 1054.84 |
The improvement is more limited on kano because a longer PCIe
initialization delays EOP in the Late EOP configuration which make it
faster to complete.
CSME team confirms that:
1. End-Of-Post is a blocking command in the sense that BIOS is
requested to wait for the command completion before loading the OS or
second stage bootloader.
2. The BIOS is not required to actively wait for completion of the
command and can perform other operations in the meantime as long as
they do not involve HECI commands.
On Raptor Lake, coreboot does not send any HECI command after
End-Of-Post. FSP-s code review did not reveal any HECI command being
sent as part of the `AFTER_PCI_ENUM', `READY_TO_BOOT' or
`END_OF_FIRMWARE' notifications.
If any HECI send and receive command has been sent the extra code
added in `cse_receive_eop()' should catch it.
According to commit 387ec919d9 ("soc/intel/alderlake: Select
SOC_INTEL_CSE_SEND_EOP_LATE"), FSP-silicon can sometimes (on the first
boot after flashing of a Marasov board for instance) request coreboot
to perform a global request out of AFTER_PCI_ENUM notification. Global
request relies on a HECI command. Even though, we tested that it does
not create any issue, `SOC_INTEL_CSE_SEND_EOP_ASYNC' flag should not
be associated to the `SOC_INTEL_CSE_SEND_EOP_EARLY' flag to prevent
potential a global reset command to "conflict" with the EOP command.
BUG=b:276339544
BRANCH=firmware-brya-14505.B
TEST=Tests on brya0 with and `SOC_INTEL_CSE_SEND_EOP_ASYNC' show
End-Of-Post sent soon after FSP-s and EOP message receive at
`BS_PAYLOAD_BOOT'. Verify robustness by injecting a
`GET_BOOT_STATE' HECI command with or without `heci_reset'. The
implementation always successfully completed the EOP before
moving to the payload. As expected, the boot time benefit of the
asynchronous solution was under some injection scenario
undermined by this unexpected HECI command.
Change-Id: Ib09dcf9140eb8a00807a09e2af711021df4b416f
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73619
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
In order for the code to find the correct VBIOS file in CBFS, remap the
revision ID in the RAVEN2_VBIOS_VID_DID case to the one that matches the
CBFS file name. This will make the code work as expected on devices with
the PCI ID RAVEN2_VBIOS_VID_DID and a revision != RAVEN2_VBIOS_REV.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I94412dc2e778e7c4f74e475cd49114a00a81b2ce
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74045
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This is a new port for the Intel DQ67SW desktop board. It is
microATX-sized with an LGA1155 socket and four DIMM sockets for DDR3
SDRAM.
A list of tested working and non-working features is in the
documentation page.
Change-Id: Ifc703f2d0ad45495e71d3f7799347430f5196791
Signed-off-by: Michael Büchler <michael.buechler@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73087
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
The Realtek RTL8111E NIC is currently not defined as a child device,
resulting in the on_board flag not being set to 1. This means that
Linux / udev will call the device enp4s0 rather than eno0, as is
appropriate for on-board ethernet devices.
This patch defines the NIC as a child device of PCIe port 6, so that
it's properly defined as an on-board device.
Change-Id: I2e1b65e4d27852297a739e332c52c15a8c81b858
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74090
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
To avoid having to calculate the length of a struct separately, rework
the code to give the struct a tag name, so that `sizeof()` can be used
instead. This involves refactoring the `get_emi_eeprom_vpd()` function
to return a struct instead of a union, so callers can no longer access
the EEPROM data as an array of bytes without additional code, but this
array view is only used inside `get_emi_eeprom_vpd()` when reading the
data from EMI.
Change-Id: Id1bc40939631baa131b5f60eadbfe42838294ebe
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73983
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This patch avoids the redundant programming of SRAM BAR when
the SRAM PCI device is enabled. Rather read the PCH SRAM Base
Address Register while enabling crashlog feature.
Additionally, this patch relies on PCI enumeration to get the
SRAM BAR rather than hijacking the SPI temporary base address
which might have resulted in problems if SPI is disabled on
some platform with BAR being implemented.
TEST=Able to build and boot google/marasov and crashlog is working.
Change-Id: I8eb256aa63bbf7222f67cd16a160e71cfb89875a
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74056
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Disable devices in variant.c instead of adding probe statements to
devicetree because storage devices need to be enabled when fw_config is
unprovisioned, and devicetree does not currently support this (it
disables all probed devices when fw_config is unprovisioned).
BUG=b:273791621
TEST=emerge-nissa coreboot
Change-Id: I1a6013e0ad0c430d83bbbad4b92392c8c4815b0d
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74059
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This sets the location of the skyrim MP2 firmware within the mainboard's
blobs directory, and adds the Kconfig option to the mainboard directory
so that it can be enabled in a saved .config file.
The skyrim MP2 firmware is skyrim specific, so it should not be placed
in the main PSP AMD_BLOBS directory.
We will also only want to enable the MP2 firmware for chromeos builds as
it's not useful for non-chromeos builds.
BUG=b:259554520
TEST=Build MP2 firmware into image, see that it gets loaded
BRANCH=skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I04be6f2d0b605d4eca37fd927a70310259dc106c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73659
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Robert Zieba <robertzieba@google.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Instead of using the PSTATE SSDT generated by binaryPI, use the common
AMD code by selecting SOC_AMD_COMMON_BLOCK_ACPI_CPU_POWER_STATE. To
match the SSDT from binaryPI, set ACPI_SSDT_PSD_INDEPENDENT to n. There
are two differences to the binaryPI SSDT: Now coreboot includes the C1
state in the _CST package instead of just having the kernel add this due
to the ACPI_FADT_C1_SUPPORTED bit being set and the address of the
PS_STS_REG P state status MSR is written to the corresponding field of
the _PCT package instead of being 0.
TEST=On Careena the new P and C state ACPI packages are nearly identical
to the ones from the SSDT from binaryPI with the two functional
differences mentioned above.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Icdf6bc8f0e0363f185a294ab84edcb51322e7eb7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74023
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
The C state ACPI packages binaryPI generates and passes to coreboot in
the PSTATE SSDT only include the C2 state, but the kernel will add the
C1 state to its usable C states in this case. The native C state code
will generate both the C1 and C2 state packages to be more complete and
also to be more in line with the other AMD SoCs.
The code added in this commit isn't used yet, but will be used as soon
as Stoneyridge will be using the common AMD generate_cpu_entries by
selecting SOC_AMD_COMMON_BLOCK_ACPI_CPU_POWER_STATE once all needed
helper functions are implemented for Stoneyridge.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I06f90306ac196704e0102d0da6eab03f51513c29
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74001
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Use get_pstate_core_freq instead of open-coding the calculations in
tsc_freq_mhz. In the case of the CPU frequency divider being 0,
get_pstate_core_freq will return 0; in this case that shouldn't happen,
TSC_DEFAULT_FREQ_MHZ will be used as frequency, since for the TSC
frequency it's better to err on the end of the expected frequency being
too high which will cause longer than expected delays instead of too
short delays.
Now that the code is using get_pstate_core_freq, this code is valid for
Glinda too, so also remove the comment on the
SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H option being selected in the Glinda
Kconfig. This Kconfig option will be renamed in a follow-up patch.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I01168834d4018c92f44782eda0c65b1aa392030d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74013
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Factor out the get_pstate_core_freq function from the SoC's acpi.c files
to both avoid duplication and to also be able to use the same function
in the TSC frequency calculation in a follow-up patch. The family 17h
and 19h SoCs use the same frequency encoding in the P state MSRs while
the family 1Ah SoCs use a different encoding. The family 15h and 16h
SoCs use another encoding, but since this isn't implemented in
Stoneyridge's acpi.c, this will be added in a follow-up patch.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8619822c2c61e06ae5db86896d5323c9b105b25b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74010
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Due to a non-constant TSC rate before the microcode update is applied,
the Performance Time Stamp Counter is used instead. To clarify this, add
a comment to the timestamp_get implementation. See commit 24079323d4
("soc/amd/stoneyridge: provide alternate monotonic timer") and the
description of the TscInvariant bit in CPUID Fn8000_0007_EDX Advanced
Power Management Information in the public version of BKDG #55072 Rev
3.09 for more details.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I824b372c36fa6f3eb912469b235a9474f6a58ff5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74018
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
There are two conditions within the config space dump code, one to
print offset, one at the end to put a newline. Tweak the printk
strings so the first conditioned printk does it all and move the
second printk out of the loop to the very end.
Change-Id: Ie9dc744406ba20412892df96720e88e24c3d52bc
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73887
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
From Meteor Lake onwards Intel FSP will generate the Trace Hub related
HOB if the Trace Hub is configured to save data in DRAM. This memory
region is used by Trace Hub to store the traces for debugging purpose.
This driver locates the HOB and marks the memory region reserved so
that OS does not use it.
Intel Trace Hub developer manual can be found via document #671536 on
Intel's website.
Change-Id: Ie5a348071b6c6a35e8be3efd1b2b658a991aed0e
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Fix the VGA_BIOS_ID IDs to match the PCI IDs in the VBIOS binaries and
the PCI ID Stoneyidge's map_oprom_vendev returns. This fixes the problem
that the display wasn't initialized due to not finding the VBIOS file in
CBFS. This bug in the Stoneyridge Kconfig was unmasked by commit
42f0396a10 ("device/pci_rom: rework PCI ID remapping in
pci_rom_probe").
TEST=Display in Careena lights up again.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4d1e6a3a65d7d7b07f49df9ce90620b79d9a2d78
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74019
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Currently ifdtool --validate will not correctly validate the FMAP
against the IFD regions, since it will compare the IFD bios region with
an FMAP region called SI_BIOS.
It's probably a good idea to define default name for the BIOS FMAP
region like we have for 'COREBOOT' or 'FMAP' FMAP region.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I55eddfb5641b3011d4525893604ccf87fa05a1e2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
On systems that do not provide their own *.fmd (Flashmap) file, we
fall back to a default flashmap file. That file however does not contain
the blobs (ME, GBE ...), that are usually placed below the BIOS Flashmap.
It can therefore easily happen that the placement of the blobs collides
with the placement of the BIOS region (e.g. if CBFS_SIZE is big enough).
The fmaptool can't catch that, since it does not know of the blobs
placement.
This patch basically maps the regions described in the IFD (Intel
Firmware Descriptor) to the default Flashmap.
Test: Build and see that build/fmap.fmd contains all blobs now (on intel
systems that are supported by the ifdtool)
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I82cb252fff456773af69943e188480a4998736fd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73487
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Set open-drain GPIOs for ChromeOS as input and bias-disable mode.
After applying this patch, the voltage of these pins will become the
expected value 1.8V (previously 1.0V), preventing wrong judgement of
low/high.
Reference document:
MT8188G_GPIO_Formal_Application_Spec_V0.3
BUG=b:274058085
TEST=build pass
Change-Id: I057716df6c59efb84fc395109db022b82ce528c4
Signed-off-by: jason-ch chen <Jason-ch.Chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73963
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
A core voltage ID larger than 0xff shouldn't happen, since SVI2's core
VID is only 8 bit long. In order for making it more difficult to use
this function in a wrong way that results in a very wrong voltage being
returned, also return 0 for those invalid core VID values.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I95417c45db86cd2373879cdad8a07fb9eb8dfdda
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74000
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Instead of implementing the conversion from the raw serial voltage ID
value to the voltage in microvolts in every SoC, introduce the
SOC_AMD_COMMON_BLOCK_SVI[2,3] Kconfig options for the SoC to select the
correct version, implement get_uvolts_from_vid for both cases and only
include the selected implementation in the build.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I344641217e6e4654fd281d434b88e346e0482f57
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73995
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Set orientation to LB_FB_ORIENTATION_BOTTOM_UP to align the volume
up/down direction with menu up/down in FW screen.
BUG=b:274749478
TEST=see FW screen in portrait mode.
TEST=volume key behaves as expected
Change-Id: If32859c4bf256c97147622ff04a17fc2ec80303d
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73961
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Move EC FW from a CBFS file to an FMAP entry and rename the EC signature
section to EC_SIG.
An offset of (16M - 512K) was chosen to line up the EC FW before the
RW_MRC_CACHE.
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I9b19d92043790b10acd20fbfdf394d5bd67b8295
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70695
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
This patch moves USB Port Status and Control (PORTSC) Reg definition
into IA common code to allow other SoC code to reuse it without
redefining the same for each SoC.
TEST=Able to build and boot google/taeko where USB wake is working.
Change-Id: I6b540eab282403c7a6038916f5982aa26bd631f8
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73956
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Picasso and Cezanne use the serial voltage ID 2 standard to communicate
the CPU voltage to the voltage regulator module on the mainboard, while
Mendocino, Phoenix and Glinda use the serial voltage ID 3 standard for
this. Both standards encode the voltage in a different way, so add the
serial VID version number to the defines to clarify for which version
the define is.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8ddab8df27c86dc2c70a6dfb47908d9405d86240
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73994
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Mendocino uses the SVI3 standard for CPU core voltage control which uses
9 data bits instead of the 8 in the SVI2 case and also calculates the
actual voltages with a different formula. The Mendocino code uses the
correct formula since commit 8d2bfbce23 ("soc/amd/sabrina/acpi:
Correct VID decoding on Sabrina"), but the MSR definition in the PPR
hasn't been updated to show the additional bit. The definition of the
register that is mirrored by these MSRs descries this 9th CPU voltage ID
bit though. Since this bit is expected to be zero, this shouldn't cause
a change in behavior.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I05acd239300836a34e40cd3f31ea819b79766e2e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73969
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Atlas stores VPD (Vital Product Data) in an I2C EEPROM, which is only
connected to the EC. In order for the host (x86) to be able to access
the VPD, the EC reads the EEPROM contents into a buffer in EC RAM and
provides the host with read-only access to this EC RAM buffer through
EMI (Embedded Memory Interface) 0.
The VPD layout is designed to be extensible yet backwards compatible.
The code in coreboot uses the revision field to know which fields are
valid, and will populate the rest with fallback values.
Use the serial number and part number in VPD to populate SMBIOS tables.
Change-Id: I2d3d70fee22548daa73ef98af56c98e950dc5e9d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73937
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Implement initial support for EMI (Embedded Memory Interface), which
Microchip describes as "a standard run-time mechanism for the system
host to communicate with the Embedded Controller (EC) and other logical
components". EMI allows the host to access regions of EC memory without
requiring any assistance from the EC.
For now, Atlas only uses EMI 0. This change enables EMI 0, subsequent
commits will read data from it.
Change-Id: Ia899ae71e97f9fc259397dfb5fb84ca06545f5d8
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73936
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
When encountering really incompatible memory configurations, post a
standard POST_RAM_FAILURE code when dying. Gone are the "HALT"
messages that no longer serve any good purpose, instead fatal messages
are edited to always end with "!" to make them stand out even with
loglevel prefix off.
Change-Id: Ie1b9e5a0415e4c64b1f4e935689263f62db012b2
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73886
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Since we already have and use the pstate_msr union in get_pstate_info,
also pass it directly to the get_pstate_core_freq and
get_pstate_core_power function calls avoids having to sort-of convert
the msr_t type parameter in the implementations of those two functions.
In amdblocks/cpu.h a forward declaration of the pstate_msr union is used
since soc/msr.h doesn't exist in the two pre-Zen SoCs that also include
amdblocks/cpu.h.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I112030a15211587ccdc949807d1a1d552fe662b4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73926
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The SKU ID is not really used on Geralt. Both ADC channels 4 and 5 will
be used for LCM ID on derived projects. For Geralt reference board, only
PANEL_ID_LOW_CHANNEL is valid.
BRANCH=none
BUG=b:247415660
TEST=boot Geralt proto0 and see FW screen in DEV mode.
Change-Id: I77a3caadc1b0be5bf39dd2cf73ea1df88f9a09ea
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73874
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Add the pstate_msr union of a bitfield struct and a raw uint64_t to
allow easier access of the bitfields of the P state MSRs which will be
implemented in a following patch. PPR #57254 Rev 1.52 was used as a
reference. This patch adds and uses the cpu_vid_8 bit which is the 9th
bit of the voltage ID specified in the SVI3 spec. The way the CPU
frequency is encoded in the PSTATE MSR has changed compared to Phoenix,
so also update the comment in the SoC's Kconfig file that the selected
SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H is likely incompatible which will be
addressed in the future.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3d1878ce4d9bc62ac597e6f71ef9630491628698
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73924
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Add the pstate_msr union of a bitfield struct and a raw uint64_t to
allow easier access of the bitfields of the P state MSRs and use this
bitfield struct in get_pstate_core_freq and get_pstate_core_power. The
signature of those two function will be changed in a follow-up commit.
PPR #57019 Rev 1.65 and PPR #57396 Rev 1.54 were used as a reference as
well as the reference code. This patch also adds and uses the cpu_vid_8
bit which is the 9th bit of the voltage ID specified in the SVI3 spec.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia024d32ae75cf2ffbc2a2e86a8b3af3dc6cbad61
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73923
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Intel Client PCIe* controller expects each device should drive the
SRCCLKREQ#. If the GPIO is set to native mode for a device, which does
not support SRCCLKREQ#, then during RTD3 exit link would not be
established. Because controller samples the SRCCLKREQ# before
detecting the device and break L1 as the system might enter L1SS as
controller detects SRCCLKREQ# as de-asserted.
As a workaround the Pins must not be configured in Native Mode (CLKREQ
native function). Therefore here they are not configured at all.
source: 689882 (intel document ID)
So apparently hardware doesn't sample SRCCLKREQ Pin if it's not
configured as such.
That workaround suggestion however also brought a patch to FSP, which
in turn causes the same bug (even if SRCLKREQ are not configured).
Usually in order to make use of root port power saving features (e.g.
clock gating), the Root port must either be disabled or a CLKREQ Pin
must be configured. The patch however removed that check before
enabling power management for the rootport.
Workaround (until FSP is fixed):
pretend to FSP that the rootports have a CLKREQ Pin attached, by
supplying them in the FSP UPDs. That will cause FSP to configure the
CLKREQ Pin and enable power management for said rootport, but it will
not crash on L1 entry/exit. That has been done on the Atlas board
(as workaround) for a short period of time (before applying FSP Fix)
like this:
// RP 5 (the rootport you want to fix)
- memupd->FspmConfig.PcieClkSrcUsage[2] = 4;
// e.g. choose a clkreq pin that is not routed out
- memupd->FspmConfig.PcieClkSrcClkReq[2] = 0;
Furthermore disable CpuPcieRpClockReqMsgEnable FSP-M options to prevent
the same issue, but for CPU root ports. If not done the following will
happen in coreboot:
[DEBUG] PCI: 00:06.2 scanning...
[SPEW ] do_pci_scan_bridge for PCI: 00:06.2
[DEBUG] PCI: pci_scan_bus for bus 02
[DEBUG] PCI: 02:00.0 [1344/5410] enabled
[INFO ] PCIe: Common Clock Configuration already enabled
[INFO ] PCIE CLK PM is not supported by endpoint
[INFO ] ASPM: Enabled L1
[EMERG] CPU Index 9 - APIC 32 Unexpected Exception:18 @ 10:76aeb93f - Halting
[EMERG] Code: 0 eflags: 00000046 cr2: 00000000
[EMERG] eax: 00000000 ebx: 00000009 ecx: 00000000 edx: 00000000
[EMERG] edi: 00000009 esi: 76b218c4 ebp: 00000000 esp: 76b29100
[EMERG] 0x76aeb8f8: c4 2c 5b 5e 5f 5d c3 56
[EMERG] 0x76aeb900: 53 83 ec 14 65 a1 00 00
This patch is only a workaround for the issue and it will be reverted as
soon as FSP is fixed.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I324bc6ab158d4b3b5ae9d3bade21076b44bc8892
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73938
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Add platform cpu info for known microcode, print cpuid & processor
branding string. This will print as in the following example:
CPU: Intel(R) Xeon(R) Platinum 8468H
CPU: ID 806f6, Sapphire Rapids E3, ucode: 2b000130
CPU: AES supported, TXT supported, VT supported
Change-Id: I9c08fb924aad81608f554523432ab6a549b1b75f
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
While doing the initial port of this board, hda_verb.c was mainly put
together by guesswork and borrowing the pinouts from similar boards.
While it was mostly correct, not everything was tested properly.
This change takes the values of vendor BIOS version P1.80, obtained by
running `cat /sys/class/sound/hwC0D0/init_pin_configs` while booted
from the vendor firmware.
7.1 channel audio and front panel audio are now also tested.
Change-Id: I60b0f55c203f42b220f13cf943912f7428476792
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73935
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Fabian Groffen <grobian@gentoo.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Most of the code is taken from 2570p, adjusted with autoport, SuperIO
from 8470p and inteltool, GPIO config from inteltool via autoport.
The laptop works well under coreboot with SeaBIOS 1.16.1 payload,
running Debian GNU/Linux with kernel 6.1.15.
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Change-Id: I854104516d5b6fbd78ee2989197000a7dbb85136
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73856
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This board inherited cmos.default and cmos.layout from asrock/h77pro4-m,
which has two CPU fan headers and a CMOS option to select which one will
provide the tachometer source.
However, the code for this was never implemented. Moreover, this board
only has one CPU fan header, rendering the option useless. This change
removes the option from cmos.layout and cmos.default.
Change-Id: Ib4580e243781e2340af2cefb825f26ee896c2bd3
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73931
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Of the 13 mainboards that implement mainboard_should_reset_usb() hook,
all but one do the same: Stop MRC from resetting USB when resuming
from S3 suspend.
This hook turns out is only here to facilitate a USB reset workaround
on samsung/stumpy for an old ChromeOS kernel which is no longer needed.
Drop the workaround, the hook, and headers no longer used.
roda/rv11/early_init.c is left with no useful code after this patch,
so drop it entirely from both bootblock and romstage.
Change-Id: Ib3a5a00c0a6b1528e39435784919223d16b3914e
Signed-off-by: Keith Hui <buurin@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72496
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Having these two functions public allow "asynchronous"
HECI command implementation.
Typically, these function can be use to implement an asynchronous
End-Of-Post.
BUG=b:268546941
BRANCH=firmware-brya-14505.B
TEST=Successful compilation for brya0
Change-Id: I7d029bb9af4b53f219018e459d17df9c1bd33fc1
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73710
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
The default SPD size is set to 256 bytes, instead of 512 for
LPDDR4/DDR4 if not overridden by the mainboard Kconfig. This caused
the SMBus libraries to read only the lower half of the DIMM SPD on
protectli/vault_ehl. The lower half of the SPD passed to FSP causes
a bug in DIMM change detection, which relies on the CRC of the
manufacturer bytes in the upper half of the SPD (CRC of zero bytes
always gives zero so no change was assumed). Setting the DIMM SPD size
to 512 fixes it.
Setting the SPD size in SoC will also avoid such problems in the future
Elkhart Lake ports. Elkhart Lake supports only LPDDR4/DDR4 so providing
the correct default of 512 bytes is an obvious thing to do.
TEST=Boot Protectli VP2420 (vault_ehl) with different DIMMs and see
FSP is retraining the memory instead of doing the fastboot with old
DIMM data.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I998ed8781951034419cadc26c04ff1e0a124b267
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73933
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch renames all references of `top_of_ram` (TOM) in IA common
`basecode` module (for example: functions, variables, Kconfig,
Makefile and comments) with `ramtop` aka top_of_ram to make it more
meaningful and to avoid conflicts with Intel SA chipset TOM registers.
BUG=Able to build and boot google/rex with the same ~49ms savings
in place.
Change-Id: Icfe6300a8e4c5761064537fb256cfecbe2afb2d8
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73881
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
If the host supports CXL, get proximity domain info from FSP HOB. The
proximity domains may include both processor domains and CXL domains.
Add header definition for proximity domain.
Add CXL memory into memory map.
Change-Id: If3f856958a3e6ed3909240ee455bb639e487087f
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72617
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Add a new Kconfig CONFIG_ENABLE_FSP_ERROR_INFO option to enable
retrieval of FSP_ERROR_INFO_HOB from HobList created by FSP.
Such a HOB could be generated by Intel SPR-SP FSP.
This HOB data is defined in Intel®Firmware Support Package
External Architecture Specification v2.1 Doc#611786-2.1.
Change-Id: I812d1c22c1bbe5146630948ca6ca12c46ffd5504
Signed-off-by: Ray Han Lim, Ng <ray.han.lim.ng@intel.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71949
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Commit 6a6ac1e0b9 ("arch/x86/cpu: introduce and use
device_match_mask") added the device_match_mask element to the
cpu_device_id struct and uses it to be able to mask off for example the
stepping ID when checking for CPU table entry that matches the silicon
the code is running on. Commit 3ed903fda9 ("soc/intel/xeon_sp/spr: Add
Sapphire Rapids ramstage code") added a CPU table that was missing the
device_match_mask which results in this being 0, so the first entry of
the CPU table would match for any Intel CPU which isn't the intended
behavior. Also use CPU_TABLE_END instead of the final {0, 0, 0} array
element.
Likely all entries could be replaced by one entry that uses the
CPUID_ALL_STEPPINGS_MASK instead of the CPUID_EXACT_MATCH_MASK, but
that's out of scope for this fix.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib0be2e9fe3c31487c83c9b1cf305a985416760b5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
UBSAN complains about "shift out of bounds", likely because integer
literals are signed by default and the result of the operation will
shift into the sign bit, yielding a negative value. However, as the
negative value is then casted to an unsigned type, it works anyway.
To make UBSAN happy, make sure the two troublesome integer literals
are unsigned so that there's no sign bit to shift into.
Tested on out-of-tree Asrock Z97 Extreme6, UBSAN now dies elsewhere.
Link: https://ticket.coreboot.org/issues/449
Change-Id: Iaf8710a5ae4e05d9f41f40f9e3617e155027800c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72806
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Programming MTRR happens later in the
CONFIG_SOC_INTEL_COMMON_BLOCK_CPU_MPINIT codepath.
fast_spi_cache_bios_region() assumes an existing MTRR solution from
x86_setup_mtrrs_with_detect().
This fixes a problem introduced by 829e8e6 "soc/intel: Use common
codeflow for MP init".
Change-Id: I9b6130cf76317440ebe7a7a53e460e2b658d198e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73836
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Resolve this message:
[INFO ] PCI: Static device PCI: 00:16.3 not found, disabling it.
The ME KT is very unlikely to exist on a consumer device as it is only
used in combination with Intel AMT. AMT comes only with the corporate
ME variant, whilst this mainboard is consumer grade.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Change-Id: I15dd586db9cb4b2dd615b7bf78665df86a32cb9f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73829
Reviewed-by: Kevin Keijzer <kevin@quietlife.nl>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Since commit 2f6b7d557d ("amdfwtool: Move the filling of table headers
into functions"), the combo_psp_directory union element in the
embedded_firmware is unused and the new_psp_directory element is used in
all places, so replace the union of new_psp_directory and
combo_psp_directory with just the new_psp_directory struct element.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I35d339b3084ec8f93210095c233f5e68296d0013
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73834
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Replace the legacy ACPI Processor() object as it only
supports 8bit IDs and thus no more than 255 cores. Use the
new ACPI Device() object that supports more than 255 cores.
Test:
- Observed no ACPI errors on IBM/SBP1 and Linux 5.15 running
384 CPU cores in total.
- Verified on Intel ADL RVP with 20 cores that Linux 5.15 is
still working without errors.
Change-Id: I309c06b6824704c84fd16534655334a6f269904a
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73578
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Intel Client PCIe* controller expects each device should drive the
SRCCLKREQ#. If the GPIO is set to native mode for a device, which does
not support SRCCLKREQ#, then during RTD3 exit link would not be
established. Because controller samples the SRCCLKREQ# before
detecting the device and break L1 as the system might enter L1SS as
controller detects SRCCLKREQ# as de-asserted.
As a workaround the Pins must not be configured in Native Mode (CLKREQ
native function). Therefore here they are not configured at all.
source: 689882 (intel document ID)
So apparently hardware doesn't sample SRCCLKREQ Pin if it's not
configured as such.
That workaround suggestion however also brought a patch to FSP, which
in turn causes the same bug (even if SRCLKREQ are not configured).
Usually in order to make use of root port power saving features (e.g.
clock gating), the Root port must either be disabled or a CLKREQ Pin
must be configured. The patch however removed that check before
enabling power management for the rootport.
Workaround (until FSP is fixed):
pretend to FSP that the rootports have a CLKREQ Pin attached, by
supplying them in the FSP UPDs. That will cause FSP to configure the
CLKREQ Pin and enable power management for said rootport, but it will
not crash on L1 entry/exit. That has been done on the Atlas board
(as workaround) for a short period of time (before applying FSP Fix)
like this:
// RP 5 (the rootport you want to fix)
- memupd->FspmConfig.PcieClkSrcUsage[2] = 4;
// e.g. choose a clkreq pin that is not routed out
- memupd->FspmConfig.PcieClkSrcClkReq[2] = 0;
Furthermore disable CpuPcieRpClockReqMsgEnable FSP-M options to prevent
the same issue, but for CPU root ports. If not done the following will
happen in coreboot:
[DEBUG] PCI: 00:06.2 scanning...
[SPEW ] do_pci_scan_bridge for PCI: 00:06.2
[DEBUG] PCI: pci_scan_bus for bus 02
[DEBUG] PCI: 02:00.0 [1344/5410] enabled
[INFO ] PCIe: Common Clock Configuration already enabled
[INFO ] PCIE CLK PM is not supported by endpoint
[INFO ] ASPM: Enabled L1
[EMERG] CPU Index 9 - APIC 32 Unexpected Exception:18 @ 10:76aeb93f - Halting
[EMERG] Code: 0 eflags: 00000046 cr2: 00000000
[EMERG] eax: 00000000 ebx: 00000009 ecx: 00000000 edx: 00000000
[EMERG] edi: 00000009 esi: 76b218c4 ebp: 00000000 esp: 76b29100
[EMERG] 0x76aeb8f8: c4 2c 5b 5e 5f 5d c3 56
[EMERG] 0x76aeb900: 53 83 ec 14 65 a1 00 00
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: If2acdc16f37cdae0292f55d210b058f82179bfb4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72392
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
In cases where there are limitations on the connected device behind the
PCIe root port it can be necessary to limit the speed. The FSP parameter
'PcieRpPcieSpeed' allows to set the speed limit.
This patch provides a chip config so that this FSP parameter can be set
as needed in the devicetree on mainboard level.
Change-Id: I9fc24de1682279e4ae4c090147a6ef7995b441bc
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73766
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Add the pstate_msr union of a bitfield struct and a raw uint64_t to
allow easier access of the bitfields of the P state MSRs and use this
bitfield struct in get_pstate_core_freq and get_pstate_core_power. The
signature of those two function will be changed in a follow-up commit.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic489b8e1332dde2511647c065ccbdef541bcbcc5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73645
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Add the pstate_msr union of a bitfield struct and a raw uint64_t to
allow easier access of the bitfields of the P state MSRs and use this
bitfield struct in get_pstate_core_freq and get_pstate_core_power. The
signature of those two function will be changed in a follow-up commit.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If92a4773c669ac2df45396eee52f6de780adbdca
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73644
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Add the pstate_msr union of a bitfield struct and a raw uint64_t to
allow easier access of the bitfields of the P state MSRs and use this
bitfield struct in get_pstate_core_freq and get_pstate_core_power. The
signature of those two function will be changed in a follow-up commit.
TEST=The coreboot-generated SSDT containing the P state packages stays
identical on Mandolin.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8dc293351f9941cfb8a9c84d9fb9a4fd76361d5d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73643
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
[ERROR] PNP: 002e.b 62 io size: 0x0000000002 not assigned in devicetree
[ERROR] PNP: 002e.b 70 irq size: 0x0000000001 not assigned in devicetree
Set them to zero. This is also what the values are set to using vendor
firmware 1.90.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Change-Id: Ide5980224f042e3da289aa28a18042ee8505d943
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73812
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Resolve this message:
[INFO ] PCI: Static device PCI: 00:16.3 not found, disabling it.
The ME KT is very unlikely to exist on a consumer device as it is only
used in combination with Intel AMT. AMT comes only with the corporate
ME variant, whilst this mainboard is consumer grade.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Change-Id: Ie1f0bad276f5c124d8d52772330982bf1342c72e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73811
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Several FSP HOBs processing codes are similar to Intel Cooperlake-SP
codes in soc/intel/xeon_sp/cpx.
Register datasheet please reference Sapphire Rapids EDS Vol2 Doc#612246
and Emmitsburg PCH EDS Doc#606161.
Change-Id: Ia022534e5206dbeec946d3e5f3c66bcb5628748f
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72442
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This patch modifies the serial msg log_level at runtime to highlight
an ERROR if the DIMM count is zero. It would help to draw the
attention while parsing the serial msg and catch any underlying issue.
TEST=Able to see ERROR msg while booting google/rex with FSP v3064
Without this patch:
[DEBUG] 0 DIMMs found
With this patch:
[ERROR] No DIMMs found
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Iacf41efecb4962f91cf322bbc50636dc44033e3e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73756
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The current VBT causes problems with Windows 10. Once the Intel driver
is used instead of the generic graphics driver, the display turns off
although the system keeps running normally. Linux has no issues. It had
been extracted from the vendor video BIOS, which in turn had been
extracted from the vendor firmware.
This change replaces the VBT with one that was dumped through debugfs
and the drm/i915 driver in Linux, booted from the vendor firmware at
version 2.10 (beta). It fixes the issue with the Intel graphics driver
on Windows 10.
Change-Id: Icbb3950b37dad5ed308f3bafb73b71859227d26b
Signed-off-by: Michael Büchler <michael.buechler@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73711
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Certain C source files for coreboot stages require fmap_config.h to
be present. When building coreboot using multiple jobs the dependency
is not always satisfied due to race condition and results in make
error. Work around it by adding fmap_config.h to stage C deps.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I3a70beedf2eb1c018c5ff98163904253f9a87a61
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69819
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Updating from commit id 9881bb93a:
2022-11-21 19:12:00 +0100 - (Merge "docs(spm): update threat model" into integration)
to commit id 4c985e867:
2023-03-14 19:53:19 +0100 - (Merge "fix(cpus): workaround for Neoverse V1 errata 2743233" into integration)
This brings in 547 new commits.
Note: commit id 1f49db5f solves the "LOAD segment with RWX permissions"
error when binutils 2.39 is used.
Change-Id: I35355040c6958d470d78002048e78a06fd7f6f02
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73735
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
The HSPHY firmware must be downloaded to DMA-allowed host address
space. Check for DMA buffer presence and use it as the buffer for HSPHY
firmware to be downloaded from CSME.
TEST=Successfully load HSPHY firmware to CPU on MSI PRO Z690-A DDR4
with DMA protection enabled.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I88edda26a027b557eeaba80426a5b7be7199507d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68556
Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add new common block with VT-d/IOMMU support. The patch adds an
option to enable DMA protection with PMR. However the payload and
OS must support VT-d in order to properly handle I/O devices.
TEST=Enable DMA protection on MSI PRO Z690-A DDR4 and observe
the I/O devices like USB and NVMe fail to enumerate in UEFI
Payload (basically proving that DMA protection works).
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Id7edf982457c1139624e5cd383788eda41d6a948
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>
Add supported memory parts in mem_parts_used list, and generate SPD ID
for these parts.
DRAM Part Name ID to assign
MT62F512M32D2DR-031 WT:B 0 (0000)
H9JCNNNBK3MLYR-N6E 0 (0000)
H58G56BK7BX068 1 (0001)
MT62F1G32D2DS-026 WT:B 1 (0001)
K3KL8L80CM-MGCT 1 (0001)
H58G66BK7BX067 2 (0010)
MT62F2G32D4DS-026 WT:B 2 (0010)
K3KL9L90CM-MGCT 2 (0010)
BUG=b:273791621
BRANCH=firmware-nissa-15217.B
TEST=run part_id_gen to generate SPD id
Change-Id: I82919919ec33d6bf9d86132490df754873b5df88
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch passes a hint flag to QcLib on Lazor boards to tell it to
limit the DDR frequency for certain memory parts (8GB Hynix) to work
around a board-specific stability issue.
BRANCH=trogdor
BUG=b:267387867
TEST=Validated on qualcomm sc7180 development board
Change-Id: I45915cf93d2a57ff0c9710f2ac36dfb665eff1c6
Signed-off-by: Sudheer Kumar Amrabadi <samrabad@codeaurora.org>
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73727
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
Create the yavilla variant of the nissa reference board by copying
the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0).
BUG=b:273791621
BRANCH=firmware-nissa-15217.B
TEST=util/abuild/abuild -p none -t google/brya -x -a
make sure the build includes GOOGLE_YAVILLA
Change-Id: I4539090da5e1db474a8f58a42aecc38659959f75
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73721
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Add new memory MT62F2G32D4DS-026 WT:B to replace H9JCNNNBK3MLYR-N6E．
Add new memory parts in the mem_parts_used.txt and generate the
SPD ID for the parts. The memory parts being added are:
DRAM Part Name ID to assign
MT62F512M32D2DR-031 WT:B 0 (0000)
MT62F1G32D4DR-031 WT:B 1 (0001)
MT62F1G32D2DS-026 WT:B 2 (0010)
MT62F2G32D4DS-026 WT:B 3 (0011)
K3LKBKB0BM-MGCP 4 (0100)
BUG=b:273177939
BRANCH=None
TEST=emerge-skyrim coreboot
Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com>
Change-Id: I545bd8d9f88e7b3055acef4066769e6fcb766cc0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73681
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Adding EC_HOST_EVENT_PANIC to SCI mask allows the EC to interrupt the
Kernel when an EC panic occurs. If system safe mode is also enabled
on the EC, the kernel will have a short period to extract and save info
about the EC panic.
BUG=b:268377440
BRANCH=firmware-dedede-13606.B
TEST=Observe kernel ec panic handler run when ec panics
Change-Id: I24f929ae60a406d0091956dc6cab3e2876ca23e9
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73618
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
The regex getting rid of lines containing a '*' didn't match anything
in any configs, so get rid of it. There's nothing in the amdfwtool
dataparse.c file that would match it either.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I05aaf46cfb479cebab9234a47574073335984a5f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73669
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
After adding the ability to add paths into the amdfw.cfg file for the
amdfwtool, the dependency generation needs to be updated to not add
the firmware location in front of those values.
This also allows us to filter out the MP2 binaries as dependencies
based on whether or not the Kconfig value is set.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I3a9b9c8246808dc60020a32a7d9d926bc5e57ccd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73657
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
If recovery APCB is not passed, amdfwtool will build amdfw*.rom with
AMD_BIOS_APCB_BK entry pointing to the same offset as AMD_BIOS_APCB
entry. This will help to save 40 KiB flash space in each FW slot. On
ChromeOS, this means saving ~120 KiB flash space.
BUG=b:240696002
TEST=Build and boot to OS in Skyrim.
Change-Id: Ib3bbc1eededae20b2cd48f514722a207c46536a0
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73662
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
If Recovery/Backup APCB is not passed, then AMD_BIOS_APCB_BK entry is
not populated. But PSP expects that bios directory entry to be
populated. Also on mainboards where both APCB and recovery APCB are same
(eg. Skyrim), 2 copies of the same APCB are added to amdfw*.rom. Update
amdfwtool to support not passing recovery/backup APCB. If the recovery
APCB is not passed, then populate AMD_BIOS_APCB_BK entry and make it
point to the same offset as AMD_BIOS_APCB entry.
BUG=b:240696002
TEST=Build and boot to OS in Skyrim. Ensure that the device can enter
recovery mode. Perform multiple suspend/resume cycles.
Change-Id: I031ba817573cd35160f5e219b1b373ddce69aa6b
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73661
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Intel Meteor Lake decides to enable early caching of the TOM region to
optimize the boot time by selecting `SOC_INTEL_COMMON_BASECODE_TOM`
config.
TEST=Able to build and boot google/rex to ChromeOS and reduce the boot
time by 77 ms.
Without this patch:
950:calling FspMemoryInit 936,811 (19,941)
951:returning from FspMemoryInit 1,041,935 (105,123)
With this patch:
950:calling FspMemoryInit 905,108 (20,103)
951:returning from FspMemoryInit 964,038 (59,929)
Change-Id: Iebb3485b052386b43d5bccd67a04e6115cbcc20d
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73274
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch enables early caching of TOM region to optimize the boot
time if valid mrc cache is found (i.e. except the first boot after
flashing/updating few AP firmware image).
TEST=Able to build and boot google/rex to ChromeOS.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ia575ad0f99d5b0fd015e40b0862e8560700f6c83
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch implements a module that can store the top_of_ram (TOM)
address into non-volatile space (CMOS) during the first boot and
use it across all consecutive boot.
As top_of_ram address is not known until FSP-M has exited, it
results into lacking of MTRR programming to cache the 16 MB TOM,
hence accessing that range during FSP-M and/or late romstage causing
long access times.
Purpose of this driver code is to cache the TOM (with a fixed size of
16MB) for all consecutive boots even before calling into the FSP.
Otherwise, this range remains un-cached until postcar boot stage
updates the MTRR programming. FSP-M and late romstage uses this
uncached TOM range for various purposes (like relocating services
between SPI mapped cached memory to DRAM based uncache memory) hence
having the ability to cache this range beforehand would help to
optimize the boot time (more than 50ms as applicable).
TEST=Able to build and boot google/rex to ChromeOS.
Without this patch:
950:calling FspMemoryInit 936,811 (19,941)
951:returning from FspMemoryInit 1,041,935 (105,123)
With this patch:
950:calling FspMemoryInit 905,108 (20,103)
951:returning from FspMemoryInit 987,038 (81,929)
Change-Id: I29d3e1df91c6057280bdf7fb6a4a356db31a408f
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73272
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Since mst_t is a union of the struct containing the lower and higher 32
bits and the raw 64 bit value, the address of the microcode update can
be directly written to the raw value instead of needing to split it into
the lower and higher 32 bits and assigning those separately.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I51c84164e81477040a4b7810552d3d65c0e3656b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73636
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Since mst_t is a union of the struct containing the lower and higher 32
bits and the raw 64 bit value, the address of the bootblock_resume_entry
can be directly written to the raw value instead of needing to split it
into the lower and higher 32 bits and assigning those separately.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I7ebab1784ec592e18c29001b1cf3ee7790615bf8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73635
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
When cbmem is initialized in romstage and postcar placed in the stage
cache + cbmem where it is run, the assumption is made that these are
all in UC memory such that calling INVD in postcar is OK.
For performance reasons (e.g. postcar decompression) it is desirable
to cache cbmem and the stage cache during romstage.
Another reason is that AGESA sets up MTRR during romstage to cache all
dram, which is currently worked around by using additional MTRR's to
make that UC.
TESTED on asus/p5ql-em, up/squared on both regular and S3 resume
bootpath. Sometimes there are minimal performance improvements
when cbmem is cached (few ms).
Change-Id: I7ff2a57aee620908b71829457ea0f5a0c410ec5b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37196
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This separates the SPL fusing function into a separate C file which can
be excluded if it is not needed. This allows the psp_set_spl_fuse()
function to be made static again as the state of the function will
always match the boot_state entry.
Move the required #defines to the common header file so they can be
used by both psp_gen2.c & spl_fuse.c.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ifbc774a370dd35a5c1e82f271816e8a036745ad5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73655
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Even though right now TSEG will always be located below 4GB, better not
make assumptions in the SMM relocation code. Instead of clearing the
higher 32 bits and just assigning the TSEG base and per-core SMM base to
the lower 32 bits of the MSR, assign those two base addresses to the raw
64 bit MSR value to not truncate the base addresses. Since TSEG will
realistically never be larger than 4GB and it needs to be aligned to its
power-of-two size, the TSEG mask still only needs to affect the lower
half of the corresponding MSR value.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I1004b5e05a7dba83b76b93b3e7152aef7db58f4d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73639
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
It was used for printing the dependencies which is now taken by macro
DEP_FILES in soc/amd/common/Makefile.inc.
TEST=binary identical test on google/guybrush amd/chausie
Change-Id: I1b86df2cb2ed178cf0a263c50ccb3e2254a3852b
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73627
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Move main body of PSP padding into a loop which can add a new combo
entry. In the loop, get the FW files from each fw.cfg, create new pack
of PSP, and fill the combo header. Currently Feature COMBO is still
not fully functional. But the non-combo case will not be affected for
sure.
The real changes are
1. Add a do-while loop.
2. Remove a "TODO" comment.
All other changes are re-indenting and re-filling.
Change-Id: I351192a4bc5ed9ec0bfa3f2073c9633b8b44246d
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58554
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add Micron memory part MT62F1G32D2DS-023 and MT62F2G32D4DS-023 to LP5
global list. Attributes are derived from CCM005-1974498342-145. Also,
regenerate the SPD files for the SoC.
BUG=b:271188237
TEST=util/spd_tools/bin/spd_gen spd/lp5/memory_parts.json lp5
Change-Id: I6675a68b7a515bd6d21db3ea2da762b06dee017a
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73489
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
For now, combo index is 0, and only the first entry in config table is
used. The index will grow when there are more combo entries.
Add a command parameter to give fw.cfg for combo index 1. Process the
combo config in the future loop.
Change-Id: I00609d91defc08e17f937ac8339575f84b1bd37c
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73496
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
For simplicity, OEM devices are given a single codename per build variant. Winterhold was intended to be the lead device and was chosen as the code name for this OEM. Unfortunately, Winterhold was cancelled. We attempted to rename Winterhold to Whiterun to avoid future confusion. Again, unfortunately, since some devices were already built, changing the name requires a manual change to force the firmware to be taken by the DUT. This was not a reasonable path forward, so we're abandoning the naming to Whiterun.
This reverts commit af69de494e.
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Idef95f0f4f369b235937e1806ce57c427e441f21
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73583
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Picasso already uses the Cxxx ACPI CPU device naming scheme, due to it
being what the AGESA reference code uses. We initially relied on the
AGESA/FSP generated SSDT for the P- and C-state support before we had a
native implementation for this in coreboot. The Cxxx naming scheme can
also be used for the other AMD SoCs except Stoneyridge which is pre-Zen
and doesn't select SOC_AMD_COMMON_BLOCK_NONCAR. The main advantage of
using Cxxx instead of CPxx is that the Cxxx scheme supports systems with
more than 256 CPU threads.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I884f5c0f234b5a3942dacd60847b2f095f9c0704
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73620
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
amdfwtool always assumes that the PSP BIOS binary (type 0x62 BIOS
directory entry) is always compressed. On boards using vboot, sometimes
PSP BIOS binary is uncompressed - specifically when CBFS verification is
enabled and verified boot starts in bootblock. Add an option to indicate
PSP BIOS binary is uncompressed.
BUG=b:261792282
TEST=Build Skyrim BIOS with x86 verstage and CBFS Verification enabled.
Boot to OS.
Change-Id: I4d56c0ba451b194043ebb5cdb0f2b27482beef1f
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71210
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
For Intel SPR-SP, the SAD device is hidden, so pcidev_path_on_bus()
returns NULL. Therefore use pci_s_write_config32() instead.
Move lock_pam0123() from finalize.c to util.c, to be together with
unlock_pam_regions().
Change-Id: Ib08d423d8c4d482612077b66dab3878018da8f2b
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72432
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
This reverts commit b42ca4d0b2.
Reason for revert: The mirror flag "0x01" is mirror once, which
relies on the EC remembering that it's been mirrored. However, the
EC forgets this if it's been without power for 20 minutes or so.
Even if power is connected then, it'll instantly try to mirror and
it can't charge whilst doing it. It can either result in
incomplete EC firmware, or a loop where it's constantly trying to
mirror.
Change-Id: I79da9143cc63459e7e29431eff2cb14200424b37
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72678
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This reverts commit 35354583cd.
Reason for revert: The mirror flag "0x01" is mirror once, which
relies on the EC remembering that it's been mirrored. However, the
EC forgets this if it's been without power for 20 minutes or so.
Even if power is connected then, it'll instantly try to mirror and
it can't charge whilst doing it. It can either result in
incomplete EC firmware, or a loop where it's constantly trying to
mirror.
Change-Id: Ie82cbafd4bea2416526e2847738802a05ed45582
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72677
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Only call cbfs_boot_map_optionrom/cbfs_boot_map_optionrom_revision once
and pass the already remapped PCI ID to it. This avoids the spurious
warning that the CBFS file wasn't found from the first
cbfs_boot_map_optionrom call in cases where the PCI ID needs to be
remapped to get the right ID for which a file in CBFS exists.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If7da78c69dd702280a78996a5823972516e0319b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73612
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The GPE number used for XHCI has now been defined in AMD's common code
in CB:67936. Change over existing code to use this new definition.
BRANCH=guybrush
BUG=b:186792595
TEST=Ran on nipperkin device and verified that XHCI events string use
GPE 31.
Signed-off-by: Robert Zieba <robertzieba@google.com>
Change-Id: I9c2a44f7d2eb47422ae8c585e5e01ea0b420d461
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69917
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
AMD SoCs currently only log the GPE# when an XHCI controller wakes the
system. Add code to log XHCI wake events to the elog.
BRANCH=guybrush
BUG=b:186792595
TEST=builds
Change-Id: Ic0489e1df55c4e63cb8a306099e3f31c82eebd58
Signed-off-by: Robert Zieba <robertzieba@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67936
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
- Remove functions that are only called in one place.
- Add warning if user doesn't supply a platform, since that can lead to
dumps/layouts that do not include all IFD regions without the user
even reliazing it.
- Inform the User if IFD or Flashmap is not found.
- Inform the User if there is not a single match between FMAP and IFD
region
- Avoid printing usage if not specifically asked by the user.
It tends to obfuscate the original error message.
- Keep indentation consistent throughout the file.
- Remove typedefs (coreboot coding style)
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I7bbce63ecb2e920530394766f58b5ea6f72852e9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73448
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Winterhold boards populate either NVMe or eMMC, but not both.
This means that there is always one link that is unpopulated. The PCIe
configuration code takes longer to verify that a link is unpopulated
than to just train the link, so this slows down the boot by roughly
80ms vs the case when the device is present. Not training the device
at all lowers boot time by another 20ms, for a total of 100ms saved.
Looking at the NVMe CLKREQ signal before initializing the ports allows
us to identify which device is populated and only initialize that
device.
BUG=b:271569628
TEST=Boot Whiterun and eMMC or NVMe correctly work, boot time is lower.
BRANCH=skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I0b87f5e968cd1c87e62a1c0fbdee1fc0723f655d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73441
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Enable both L1.1 and L1.2 substates for the WiFi, SD card reader,
and SSD (both NVMe and eMMC). If a given device does not support
a particular substate, then it will not be enabled during PCIe
enumeration by coreboot.
BUG=b:270690572
TEST=build/boot multiple skyrim/whiterun/frostflow SKUs with different
storage configs, verify WiFi/SD card/SSD all functional and have L1
substates enabled insofar as they are supported by the device.
BRANCH=skyrim
Change-Id: Ib84df8b9d97282ae696414e52c4a65cfb0a81194
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73438
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
This patch updates PMC API name from `pmc_send_pci_enum_done` to
`pmc_send_bios_reset_pci_enum_done` to inform PMC IPC about BIOS done
is also set along with PMC enumeration being done.
BUG=b:270942083
TEST=Able to build and boot google/rex.
Change-Id: I1cf8cb1ecadeb68c109be6b0e751a3f2c448ae4f
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73332
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Enable whiterun/winterhold platforms to send the fuse SPL (security
patch level) command to the PSP.
BUG=b:254568112
TEST=On a platform that supports SPL fusing, a message indicating
that fusing was requested will appear in the coreboot console log,
followed by a puff of smoke when the fuse is set and the message
"OK" again on the debug console. (Kidding about the smoke.)
BRANCH=skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I45578597234ba672c89ac421b4626088faca27d5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72914
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
This adds checks for three more error bits before requesting that the
SPL fuses are updated.
- While I'm here, I'm adding the include of types.h which was previously
done through other include files, but should be done independently.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I87a7d40850c4e9ddbb2d1913c1588a919fdb29d2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73518
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Use the presence of an SPL (Software Patch Level) file to trigger the
function that reads and writes the SPL fuses. The current Kconfig
option will be used to decide to write the fuses. This allows us to
see the state of the SPL update bit which determines whether or not
SPL fusing is allowed and needed before enabling the fusing.
- Refactor a bit to prepare for following changes.
- Update phrasing
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I7bd2798b984673a4bd3c72f3cab52f1c9a786c67
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73517
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Now that the code using the ACPI_SSDT_PSD_INDEPENDENT Kconfig symbol is
moved to soc/amd/common/block/acpi/cpu_power_state.c, also move the
Kconfig symbol to the Kconfig file in this directory.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ide18111df38d4e9c81f7d183f49107f382385d85
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
The implementations of get_pstate_info of Picasso, Cezanne, Mendocino,
Phoenix and Glinda are identical, so factor it out and move it to the
common AMD SoC code. The SoC-specific get_pstate_core_freq and
get_pstate_core_power functions remain in the SoC-specific code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ibe0494f1747f381a75b3dd71a8cc38fdc6dce042
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73505
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
With the exception of the generate_cppc_entries call, the
implementations of generate_cpu_entries of Picasso, Cezanne, Mendocino,
Phoenix and Glinda are identical, so factor it out and move it to the
common AMD SoC code. Since all SoCs that support CPPC already select the
SOC_AMD_COMMON_BLOCK_ACPI_CPPC Kconfig option, this can be used to only
call generate_cppc_entries for platforms where it is available.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I71323d9d071b6f9d82852479b60dc56c24f2b9ec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73504
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Split the big PSP FW data into two parts, head and body. The head
needs to be located at original specific location. The body address is
more flexible. So the big body will not cover other needed FWs like
EC.
Give the body a specific named AMDFWBODY, which should be defined in
flashmap.
This is one of series of patches to support 32/64M flash.
BUG=b:255374782
Change-Id: Ia8b318f71632a2c9b97ce67486374dc24d23e63e
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72703
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Instead of hoping that the default the C state control IO address in
binaryPI won't interfere with any other IO space usage in coreboot,
assign the ACPI_CSTATE_CONTROL value to the CStateIoBaseAddress platform
config structure element to make sure that binaryPI will use a known
address for the IO port based C state control. binaryPI will write this
address to the MSR_CSTATE_ADDRESS and will then also use these IO ports
in the _CST packages in the PSTATE SSDT, so changing this won't cause
a mismatch between those two.
The default CStateIoBaseAddress in the FT4 Stoneyridge binaryPI used on
Careena is 0x1770, so this didn't collide with any other IO space
registers, but it's still much better to tell binaryPI which exact IO
addresses to use.
TEST=On Careena MSR_CSTATE_ADDRESS now contains the ACPI_CSTATE_CONTROL
IO base address 0x420 and the PSTATE SSDT has the IO address 0x421 in
the _CST package entry for the second C state which are both the
expected values.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I207202802427d4bf00f283bcbd83a174ab0a2846
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73497
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
There will be a loop to set up the combo layout. The combo header only
needs to be created once. This change is actually to move the creation
of combo header outside of the loop.
Change-Id: If6ba3d10dfc598133b9adbbb2b6658f356455608
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66854
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Realtek RTL8111E NIC is currently not defined as a child device,
resulting in the on_board flag not being set to 1. This means that
Linux / udev will call the device enp3s0 rather than eno0, as is
appropriate for on-board ethernet devices.
Additionally, the comment in devicetree.cb stating that PCIe port 6
is the ethernet controller is incorrect. It's actually port 4.
This patch moves the comment to the right port, and defines the NIC
as a child device of said port, so that it's properly defined as an
on-board device.
Link: https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/thread/TFWNW3Y7IWTFD4KIBVNQYW3DODJ6SSC2/
Change-Id: Ie1e3a757a6bd6c7dd1702ced177d13711978dcc4
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73516
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Fabian Groffen <grobian@gentoo.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Rework the way the C state info is generated before it gets passed to
acpigen_write_CST_package in generate_cpu_entries by separating the data
from the code. For this, the newly introduced common get_cstate_info
function is used. Separating the data from the code will eventually
allow moving generate_cpu_entries to the common AMD code.
The actual values in cstate_cfg_table haven't been checked against the
reference code yet.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I5157fc031c5b19d8633132222520f582620208c9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73503
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Rework the way the C state info is generated before it gets passed to
acpigen_write_CST_package in generate_cpu_entries by separating the data
from the code. For this, the newly introduced common get_cstate_info
function is used. Separating the data from the code will eventually
allow moving generate_cpu_entries to the common AMD code.
The actual values in cstate_cfg_table haven't been checked against the
reference code yet.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4f5743dd2e4dfdfeb3ffb2e9b964bdc75c84e6c3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73502
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Rework the way the C state info is generated before it gets passed to
acpigen_write_CST_package in generate_cpu_entries by separating the data
from the code. For this, the newly introduced common get_cstate_info
function is used. Separating the data from the code will eventually
allow moving generate_cpu_entries to the common AMD code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3669c66094f0137081888ebdd1af838e2ea269b5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73501
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Rework the way the C state info is generated before it gets passed to
acpigen_write_CST_package in generate_cpu_entries by separating the data
from the code. For this, the newly introduced common get_cstate_info
function is used. Separating the data from the code will eventually
allow moving generate_cpu_entries to the common AMD code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id97fcb74ff3d48994a3181d9c31cbbeb5a76c60a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73500
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Rework the way the C state info is generated before it gets passed to
acpigen_write_CST_package in generate_cpu_entries by separating the data
from the code. For this, the newly introduced common get_cstate_info
function is used. Separating the data from the code will eventually
allow moving generate_cpu_entries to the common AMD code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id6bd8879ce5968b24893b43041be98db55a4c3c6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73499
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Introduce the get_cstate_info helper function that populates the caller-
provided cstate_values array with the data returned by the SoC-specific
get_cstate_config_data function. From the array get_cstate_config_data
returns, only the ctype, latency and power fields are used, so the rest
can be left uninitialized. Those 3 fields are compile-time constants.
For each entry, write_cstate_entry will generate the corresponding
resource information from the given data. In the C1 case where ctype is
1, the state is entered via a MWAIT instruction, while the higher C
states are entered by doing an IO read from a specific IO address. This
IO address is x - 1 bytes into the IO region starting at
MSR_CSTATE_ADDRESS for the Cx state. So for example C2 is entered by
reading from the C state IO base address + 1. This resource information
is generated during runtime, since the contents of MSR_CSTATE_ADDRESS
aren't necessarily known at compile-time.
MAX_CSTATE_COUNT is introduced so that the caller can allocate and pass
a buffer with space for the maximum number of C state entries. This
maximum number corresponds to the number of IO addresses the CPU traps
beginning from MSR_CSTATE_ADDRESS. In practice, it's unlikely that more
than 3 or maybe 4 C states will be available though.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2c36c1d604ced349c609882b9d9fe84d5f726a8d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73428
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
EC_HOST_EVENT_GPU was renamed from
EC_HOST_EVENT_USB_CHARGER and thought to no longer
be used. It was subsequently removed in
I9e3e0e9b45385766343489ae2d8fc43fb0954923
Add back the mask for this event as it is infact
required on certain Brya (Agah) and Hades variants.
Signed-off-by: Tarun Tuli <taruntuli@google.com>
BUG=b:216485035,b:258126464,b:266631157
BRANCH=none
TEST=D-notifier events are received again from EC
Change-Id: I9d7bf52efa9572e1bbd2f307420e09a7398a1ca9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73217
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
In a recent coreboot leadership meeting, the decision was made to allow
(but not require) braces around single line statements if the author
wishes to put them in.
This patch removes the checks for single line statement blocks, while
still checking for other issues in braces.
Just because they're allowed now, please do not reformat the entire
codebase to add them. coreboot has a policy of not making widespread
changes to the entire codebase unless something actually violates the
style guidelines.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I137b10889ec880959c4c1b035dc54bf8ebf32488
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73515
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The XHCI code does not currently contain a structure that corresponds
to the XHCI capability registers. These registers contain various
useful information about the controller. Create a`xhci_capability_regs`
struct to address this.
BRANCH=guybrush
BUG=b:186792595
TEST=builds
Change-Id: If38bfde726bd4e5dd314456f25a2b08acd3cd20c
Signed-off-by: Robert Zieba <robertzieba@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69915
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
When building libflashrom ontop of libpayload, meson calls the lpgcc
wrapper with -xc but without a file to obtain information about the C
compiler. To make this work guard $_LIBGCC with -xnone in the lpgcc
wrapper. -xnone tells the compiler to interpret the following files of
libpayload by their suffix, not the privious given -x option.
Change-Id: I9e037ff44c0a6d0585d8a6f8aeabae6e651142e2
Signed-off-by: Thomas Heijligen <src@posteo.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70117
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Instead of having binaryPI generate a PSTATE SSDT that uses \_PR_ as the
scope for the CPU objects and patching this SSDT in coreboot to use the
\_SB_ scope in patch_ssdt_processor_scope, request binaryPI to use the
\_SB_ scope instead by setting the late platform configuration option
ProcessorScopeInSb to true.
TEST=Careena still boots and Linux doesn't show any ACPI errors with
this patch applied. With only patch_ssdt_processor_scope removed, but
the ProcessorScopeInSb option not set, Linux will complain that it can't
resolve the \PR.P00x symbols.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If88820a0f5df923f129e2e3b5335f5f0e38ee7f5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73385
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
It is necessary to increase the AVDD/AVEE of TPS65132s PMIC to +-5.7V
for powering on BOE_TV110C9M_LL0. So we set the default value to +-5.7V
and program the value to the EEPROM when configuring the display at the
first time. In this way, TPS65132s could load the correct setting from
the EEPROM after booting into kernel.
BUG=b:268292556
TEST=test firmware display pass and AVDD/AVEE is +-5.7V on Geralt.
Change-Id: I29236818444cac84d42386a371cd8934048ff948
Signed-off-by: yangcong <yangcong5@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73443
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
To support an RPL SKU on taeko, taeko must use the FSP for RPL.
Select SOC_INTEL_RAPTORLAKE for taeko so that it will use the RPL
FSP headers for taeko.
BUG=b:270242461
BRANCH=firmware-brya-14505.B
TEST=cherry-pick Cq-Depends, then "emerge-brya intel-rplfsp
coreboot-private-files-baseboard-brya coreboot chromeos-bootimage",
flash and boot taeko to kernel.
Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com>
Cq-Depend: chrome-internal:5544049, chromium:4302529
Change-Id: Ic97400555dabb237325e7c4a8d5edcbb4779cdb1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73371
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This board is based off b75pro3-m, which is very similar. Compared to
it, it just lacks a COM1 header, and the secondary ASMedia SATA3
controller.
Tested with:
CPUs:
- Core i5-3330
- Core i5-3470
- Core i7-3770
RAM:
- single bank 4GB CL11
- two banks 4+4GB CL9
- two banks 8+8GB CL10
OS:
- Gentoo Linux LiveUSB, KDE desktop (Linux 5.15.72)
Working:
- GRUB2 payload with embedded default config for boot from USB, disk
- UEFI EDK2 payload
- Intel ME stripped
- Native raminit
- Integrated graphics with libgfxinit (HDMI, DVI and VGA)
- (boot from) SATA2, SATA3, ports
- Rear USB 2 and 3 ports (supports boot)
- Internal USB 3.0 ports
- Realtek GbE NIC
- 2.0 channel audio via lineout jack output
- ACPI (power button triggers OS event)
Untested:
- Internal USB 2.0 ports
- eSATA port
- 7.1 channel audio
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Change-Id: Ia6a6eb3e922920f4afbcb7828cd2b779b9caebcb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73097
Reviewed-by: Kevin Keijzer
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
The legacy ACPI CPU control registers in IO space where the first 4 IO
locations control the CPU throttling value don't exist any more on the
Zen-based CPUs. Instead this IO address is written to MSR_CSTATE_ADDRESS
in set_cstate_io_addr which will cause accesses from the 8 IO addresses
beginning with ACPI_CSTATE_CONTROL to be trapped in the CPU core. Reads
from those IO addresses will cause the CPU to enter low C states.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2c34e201cc0add1026edd7a97c70aa57f057782b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73427
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Finally figured out why ACPI_GPE0_BLK only being 4 bytes after
ACPI_CPU_CONTROL won't work and its due to the CPU trapping 8 IO
addresses from ACPI_CPU_CONTROL on for C state control. This is set up
in set_cstate_io_addr by writing the ACPI_CPU_CONTROL value into
MSR_CSTATE_ADDRESS.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iedf53bbdae6ca65224601aad5cd1163df4b54131
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73423
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Picasso and newer don't implement the P_CNT register to control the CPU
duty cycle and also trap the C state control IO addresses directly in
the CPU, so those won't reach the FCH. This register is unused in the
Picasso code and not even defined any more in the Cezanne PPR. The
Picasso PPR does define this register, but since it's useless and might
even just be a leftover form a pre-Zen CPU generation, drop the define.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3820db542c4714a100c7d36de673daa1a06e4a67
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73422
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
The FADT data structure is zero-initialized in acpi_create_fadt which
then calls the SoC-specific acpi_fill_fadt function, therefore it's not
needed to assign 0 to the duty_offset and duty_width FADT field in
acpi_fill_fadt for all SoC except Stoneyridge.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib63b24891d44298841153dfc500b030619e1a5ea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73421
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Picasso neither has the corresponding P_CNT register implemented nor
writes a _PTC ACPI object that would specify the P_CNT register. The
Picasso UEFI reference code also sets the duty_width FADT entry to 0.
This also aligns the Picasso code with the Cezanne code in this regard.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I74645e5c4e54a2ad6bc7f9e72f5f656027a79860
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73420
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
The ASRock B75 Pro3-M port was lacking a cmos.default and cmos.layout,
which means nvramtool could not be used to change any nvram values, and
the defaults were always being used.
I have "borrowed" the files from the similar h77pro4-m port, which
work fine for the b75pro3-m. I can now adjust things like gfx_uma_size
and power_on_after_fail, which are quite useful to be able to modify.
Additionally, this board did not have a data.vbt, so I extracted
vbt.bin from the VGABIOS and added it.
Change-Id: I40822f2f7b013b7ac0658d66d7972b447066d593
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73451
Reviewed-by: Fabian Groffen <grobian@gentoo.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
On the ASRock B75 Pro3-M, resuming from S3 has always been broken;
see commit 928c6c6336 (mainboard/asrock: add ASRock B75 Pro3-M).
This was because 3VSBSW# was not enabled during S3, causing the
board to reboot instead of resume. This change enables 3VSBSW#
during S3, which leads to S3 resume working normally.
Another issue with this board was that hardware monitoring was not
working. The nct6775 Linux kernel module could not be loaded, due to
the device having a base I/O port of 0. This change also enables the
Super I/O properly, so that sensors-detect can find the sensor and
the kernel module can be used.
Change-Id: I6e504fe4b60da1d7b9830bea5029101bb8cebcb5
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73450
Reviewed-by: Fabian Groffen <grobian@gentoo.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Only Frostflow supports the stylus, so remove the gpio-keys ACPI node
from Skyrim.
The Kconfig value DRIVERS_GENERIC_GPIO_KEYS is still enabled for all
Skyrim variants, since coreboot will drop the driver from the BIOS image
if there are no references to it (in the devicetree). If some other
design ends up using the stylus in the future we won't have to bring it
back.
BUG: none
TEST: build_packages --board=skyrim chromeos-bootimage --autosetgov
Change-Id: I9ffe215741b72b678d74405769f35167d8ded4b5
Signed-off-by: Tim Van Patten <timvp@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73299
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Add a config "USE_NAU8318" to enable NAU8318 support.
NAU8318 is another speaker used in Geralt. NAU8318 supports beep
function via GPIO control. So we configure the GPIO pins and pass them
to the payload.
BUG=b:250459803
BRANCH=none
TEST=Verify beep function through CLI in depthcharge successfully.
Change-Id: I21009a20809f398de4628ff0c11bcbd0e7591443
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73413
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
The XHCI device functions currently use functions that require a
access to the device tree. Create variant of these functions that can
operate with a resource* as an argument and refactor the existing
device*-based functions to operate by calling the resource*-based
variants. This is useful for stages like SMM that may not have access to
the device tree.
BRANCH=guybrush
BUG=b:186792595
TEST=Ran on skyrim device, verified that XHCI ACPI tables are still
generated correctly.
Change-Id: If5a74f9529d5dc6031ec968ef5f40a9cad5ffbc4
Signed-off-by: Robert Zieba <robertzieba@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69914
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
In certain cases data within protected memmory areas like SMRAM could
be leaked or modified if an attacker remaps PCI BARs to point within
that area. Add support to the existing SMM runtime to allow storing
PCI resources in SMRAM and then later retrieving them.
BRANCH=guybrush
BUG=b:186792595
TEST=builds
Signed-off-by: Robert Zieba <robertzieba@google.com>
Change-Id: I23fb1e935dd1b89f1cc5c834cc2025f0fe5fda37
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67931
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Remove the last slash '/' from directories in excludelist, so that they
will be correctly filtered by grep.
Fixes:
grep: util/goswid: Is a directory
grep: util/nvidia/cbootimage: Is a directory
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I90cc2cff9a98bbd0af344156332b970bfd6430b9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73396
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
The SPL parameter for DPTC settings is not available for STT-enabled
platforms. It needs to be removed to avoid confusing STT calculations.
BUG=b:265267957
BRANCH=none
TEST=Run the WebGL aquarium with 5000 fish and verify that
there are no power drop peaks.
Change-Id: I8e6dad7d24883f8aadce83ebac401ecd4137d61a
Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73124
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
On platforms with more than 255 cores the ACPI CPU string
would overflow and generate duplicates. Fix that by changing
the string to hex and use 3 digits.
Test:
Able to boot without ACPI errors on IBM/SBP1 which has
384 actives cores.
Change-Id: I1887928da0c049c27e2ec129f49051b24048b33b
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73368
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
oryp10 is nearly identical to the oryp9, with the differences being:
- Uses DDR5 RAM instead of DDR4 RAM
- Uses Realtek ALC1306 instead of TI TAS5825M
- Has an option for OLED display
Change-Id: I0cf46cb5d10098dd31f0dc3c620db0c7e20ffba4
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69210
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jeremy Soller <jeremy@system76.com>
Align support for enable wake-on-usb attach/detach as was
introduced in Cannon Lake in commit 811284125f
("soc/intel/cannonlake: Add UWES ASL into xhci.asl").
This adds the USB Wake Enable Setup (UWES) ASL blocks
required to inform the OS about plug wake events bits
being set in the PORTSCN register configured by devicetree.
BUG=b:230398487
BRANCH=none
TEST=Verify USB-A device could wake up Moli.
Signed-off-by: Scott Chao <Scott_Chao@wistron.com>
Change-Id: Icbc427a89413f5fe3a4a533135cc2c39349a9580
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73173
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
The skolas baseboard is no longer needed, so this change removes the
baseboard files for skolas and adjusts the config settings to that
variants that used to select BOARD_GOOGLE_BASEBOARD_SKOLAS now
select BOARD_GOOGLE_BASEBOARD_BRYA and SOC_INTEL_RAPTORLAKE.
BUG=b:271470530
TEST="emerge-brya coreboot chromeos-bootimage", flash image-skolas.bin
onto a skolas and verify it boots to kernel.
Change-Id: I34cae7e471851aa52a64ce3af7bb506dc67f806b
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73388
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
As discused earlier, the callback name 'mb_adjust_cfg' was considered
too generic. The new naming is chosen to be consistent with other
drivers' callback names designed to be used at mainboard level.
Also other functions, namely 'mb_get_edid' and 'mb_select_edid_table'
are renamed accordingly.
BUG=none
TEST=Builds for siemens/mc_apl{1,4,5,7} and siemens/mc_ehl boards
complete successfully.
Change-Id: I4cbec0e72e5f03e94df0faa36765d1a6cd873a7a
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72629
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
CXL (Compute Express Link) [1] is a cache-coherent interconnect
standard for processors, memory expansion and accelerators.
CXL memory is provided through CXL device which is connected
through CXL/PCIe link, while regular system memory is provided
through DIMMs plugged into DIMM slots which are connected to
memory controllers of processor.
With CXL memory, the server's memory capacity is increased.
CXL memory is in its own NUMA domain, with longer latency
and added bandwidth, comparing to regular system memory.
Host firmware may present CXL memory as specific purpose memory.
Linux kernel dax driver provides direct access to such differentiated
memory. In particular, hmem dax driver provides direct access to
specific purpose memory.
Specific purpose memory needs to be represented in e820 table as
soft reserved, as described in [2].
Add IORESOURCE_SOFT_RESERVE resource property to indicate (memory)
resource that needs to be soft reserved.
Add soft_reserved_ram_resource macro to allow soc/mb code to add
memory resource as soft reserved.
[1] https://www.computeexpresslink.org/
[2] https://web.archive.org/web/20230130233752/https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.32&id=262b45ae3ab4bf8e2caf1fcfd0d8307897519630
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: Ie70795bcb8c97e9dd5fb772adc060e1606f9bab0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52585
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
To support 32M flash, the non-vboot also need to split amdfw. Just as
the deleted comment says, we need this feature now.
This is one of series of patches to support 32/64M flash.
BUG=b:255374782
Change-Id: Ic058cfaeebd1a947227cfa9be2db4eb22702aa28
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69857
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
To support 32M flash, the non-vboot also need to split amdfw.
The amdfw.rom is the default filename added to CBFS.
Keep the default filename and then we don't have to change all the
CBFS definition.
This is one of series of patches to support 32/64M flash.
BUG=b:255374782
Change-Id: Id77b11422d4549cf57a1cd8980c7a9cf3597d1bc
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72702
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Hook up microcode from 3rdparty repo for:
- 06-b7-01 (CPUID signature: 0xb0671)
Verified microcode blob was in CBFS on Clevo PD50SNE (system76/serw13),
which has an i9-13900HX.
Change-Id: If91ff9233a5e1dd1db76edf33a76c55f5dddc9b4
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72927
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Handle the new host event EC_HOST_EVENT_BODY_DETECT_CHANGE.
Previously, the EC sent the host event EC_HOST_EVENT_MODE_CHANGE when
body detection changed between lap/desk mode. However, that event is a
wake event, which resulted in spurious AP wake events being triggered
when the EC detected lap/desk mode changes while the AP was suspended.
To resolve this, the new host event EC_HOST_EVENT_BODY_DETECT_CHANGE was
added, which will not be a wake event. This CL adds handling for the new
event to acpi/ec.asl to switch DPTC tables when a change is detected.
BRANCH=none
BUG=b:261141172
TEST=bodydetectmode on|off, verify host event is received
Change-Id: Iabeb7891489a209f45504804355f1fa817082976
Signed-off-by: Tim Van Patten <timvp@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73298
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
The upcoming mc_ehl4 variant is the first Siemens Elkhart Lake mainboard
without a TPM. For this reason, the corresponding Kconfig switches must
be moved to variant level. To prevent Jenkins build from complaining,
the TPM is removed in the following patch.
Change-Id: Ic73ccd1b52e57c1cf1dd7337b0e28beaadbece8e
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72428
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
The commit fcff39f0ea ("vc/siemens/hwilib: Rename 'maxlen' to
'dstsize'") changed the 'dstsize' input parameter type from uint32_t to
size_t.
This patch changes also the return parameter, which is often directly
compared with the aforementioned input parameter value. This should
introduce no change on 32-bit builds and stay consistent across the
project in the case of 64-bit builds and avoid comparisons of integers
of different width here.
BUG=none
TEST=No changes to hwilib behavior on any of the siemens/mc_apl1 or
siemens/mc_ehl variants.
Change-Id: I0a623f55b596297cdb6e17232828b9536c9a43e6
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72667
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Add a new flag "--utc" to allow the user to choose if
elogtool should print timestamps in Local Time or in UTC.
It is useful for generating automated crash reports
including all system logs when users are located in
various regions (timezones).
Add information about timezone to timestamps printed
on the console.
Signed-off-by: Wojciech Macek <wmacek@google.com>
Change-Id: I30ba0e17c67ab4078e3a7137ece69009a63d68fa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73201
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
The Common Clock Configuration (CCC) is a PCIe feature for cases where
the upstream and downstream device of a link share the same reference
clock. After a change in this setting a link re-training is mandatory
to make it effective.
On recent Intel platforms (tested on Elkhart Lake) the FSP code which is
executed before coreboot performs the PCI scan already enumerates all
PCI buses for its internal uses. While this is done, all the PCI express
features of a link are configured, which includes CCC. If the link
supports common clock, FSP performs the link re-training already. When the
execution flow is returned to coreboot, the same link treatment is
applied again (coded in 'pciexp_tune_dev()') and CCC is enabled a second
time, just a few milliseconds after FSP did this already.
Because enabling CCC requires a link re-training, there are two link
re-trainings on the PCIe link within a few milliseconds (one from the FSP
code and one from coreboot) which can lead to issues with a connected
PCIe device on this link. In particular, link issues were discovered
with a Pericom PCIe switch (PI7C9X2G608) on mc_ehl1 where the link has
stalled for a while after the second re-training. This in turn leads to
non-initialized PCI devices on the bus after coreboot has finished.
This patch checks if CCC is already enabled on a link and does not
perform the steps to enable it again in coreboot which safes a link
re-training (and thus execution time) and a potential link stability
issue.
Test=Check log output on mc_ehl1 which shows the following lines:
[DEBUG] PCI: pci_scan_bus for bus 09
[DEBUG] PCI: 09:00.0 [8086/1533] enabled
[INFO ] PCIe: Common Clock Configuration already enabled
Change-Id: I747fa406a120a215de189d7252f160c8ea2e3716
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73310
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The DRAM scramble feature enhances DRAM data protection. When it's
enabled, the written DRAM data will be scrambled and hence can prevent
the data from being hacked.
This feature would make debugging more difficult (for example ramoops
would be lost after reset). Therefore, add a new config to allow
enabling or disabling the feature from coreboot, without having to
maintain two versions of the DRAM calibration blob.
BUG=b:269049451
TEST=build pass and check scramble enable or disable successfully
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: Ib4279bc1cc960fae9c9f5da39f4448a5627288d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
The currently used panel type could work with 500 ms but increasing
the value to 1 second allows to use a wider range of LVDS LCD panels,
as many of them specify the delay of 1 s as minimum.
BUG=none
TEST=Test link stability using a panel with minimum re-power delay of
1 s.
Change-Id: I2dd86e791c1212b67a80d7e6cfc474ad91b26c6b
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72804
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
When the EFS data is being packed, the pointer should be at EFS
header.
After that, it should be at body location.
TEST=binary identical test on amd/birman amd/chausie amd/majolica
amd/gardenia pcengines/apu2 amd/mandolin
Change-Id: Ia81e2bdf9feb02971723f39e7f223b5055807cd8
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73180
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Instead of adding the P-state number to the PSTATE_0_MSR number to get
the P-state MSR number for the rdmsr call, provide a macro that directly
calculates the MSR number for a given power state. Also drop the unused
PSTATE_[1..4]_MSR definitions which also didn't cover all P-state MSRs
available in the hardware.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If85acf556efe82c209e1608e56c05f7a2a748403
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73323
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The latency values in the _CST package override the values in the
p_lvl2_lat and p_lvl3_lat FADT fields. In Picasso, Cezanne, Mendocino,
Phoenix and Glinda generate_cpu_entries generates the _CST packages for
each CPU device. The coreboot code for Stoneyridge doesn't generate _CST
packages for the CPU objects, but those are provided via the PSTATE SSDT
binaryPI generates and agesa_write_acpi_tables gets and adds to the ACPI
tables. The AGESA reference code also sets those two FADT entries to the
equivalents of ACPI_FADT_C2_NOT_SUPPORTED and ACPI_FADT_C3_NOT_SUPPORTED
so this also matches the AGESA behavior.
From the ACPI 6.4 spec: "Values provided by the _CST object override
P_LVLx values in P_BLK and P_LVLx_LAT values in the FADT."
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I1116a3013576b18b6f521604d6b0a9d75b971e0b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73231
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Use the ACPI_SCI_IRQ definition for both the PIC and APIC IRQ number in
the fch_irq_map table. Before the PIC mapping was set to PIRQ_NC, but
both mb/google/kahlee and the other amd mainboards using newer SoCs set
both the PIC and APCI IRQ number to ACPI_SCI_IRQ, so change this here to
match the other mainboards.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I29dde7ca8d2ecf00d8174c2d793ef1ad55ae3e28
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73322
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
We need to considering the case the EFS header is given as a relative
address and the other, body location, is given as an absolute one. So
we convert both of them to relative and check the validation.
For relative address case, the location should be between
0 and data size.
Change-Id: I7898bfbca02f5eb1c0fb7c456dc1935bddf685b1
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73024
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
If ctx.address_mode is "physical", it will keep as "physical".
If ctx.address_mode is "relative to table", it will be changed as
"relative to BIOS".
Because the "current table" is the whole flash, the code worked well.
TEST=Binary identical test on amd/birman amd/chausie amd/majolica
amd/gardenia pcengines/apu2 amd/mandolin
Change-Id: I9acb54cc5de149d8a705bb05bf351c44b7d3ced1
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73120
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Select `HAVE_HYPERTHREADING` and hook up the hyper-threading setting
from the FSP to the option API so that related mainboards don't have to
do that. Unless otherwise configured (e.g. the CMOS setting or
overridden by the mainboard code), the value from the Kconfig setting
`FSP_HYPERTHREADING` is used.
Port of commit a182faeb88 ("soc/intel/alderlake: Hook up FSP hyper-threading setting to option API")
Change-Id: I0b3e1a4049312c6b1ec950382c92274e0350001f
Signed-off-by: Eran Mitrani <mitrani@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71115
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Enable HAS_RECOVERY_MRC_CACHE config and add RECOVERY_MRC_CACHE FMAP
section to cache the MRC training data in recovery mode.
BUG=b:270569389
TEST=Build and boot to OS in Skyrim. Ensure that the Type 0x63 BIOS
directory entry is populated with the appropriate MRC_CACHE FMAP
section.
Change-Id: I3f0f41c20b61c96473e887521f84f3ad240adc2b
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73250
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
To support an RPL SKU on osiris, osiris must use the FSP for RPL.
Select SOC_INTEL_RAPTORLAKE for osiris so that it will use the RPL
FSP headers for osiris.
BUG=b:270640775
BRANCH=firmware-brya-14505.B
TEST=cherry-pick Cq-Depends, then "emerge-brya intel-rplfsp
coreboot-private-files-baseboard-brya coreboot chromeos-bootimage",
flash and boot osiris to kernel.
Cq-Depend: chromium:4290627, chrome-internal:5516851
Change-Id: If8de42a82fd85ffa8b9836e6024f119bc798f4fc
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73242
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bob Moragues <moragues@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
It's sufficient to generate CPU devices for all available CPU cores/
threads instead of for the maximum number of possible CPU cores/threads.
TEST=google/careena with 2 cores still boots and Linux doesn't complain
about ACPI errors due to referenced but not present CPU objects.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6850edfa305304060092cb5480f4296f4f5ddacc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73070
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
On boards with RECOVERY_MRC_CACHE FMAP section, populate type 0x63 BIOS
directory entry in RO with that section. If the RECOVERY_MRC_CACHE
section is not present, then fall back to RW_MRC_CACHE.
BUG=b:270569389
TEST=Build and boot to OS in Skyrim. Ensure that the Type 0x63 BIOS
directory entry is populated with the base and size of appropriate MRC
cache.
Change-Id: I49ec4f64e33c4d5780a7fe6a5540eab42b6cec9f
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73169
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
If a mainboard has RECOVERY_MRC_CACHE and the recovery mode is enabled,
then use APOB data from that section and make any updates to that
section. Otherwise continue to use DEFAULT_MRC_CACHE section.
BUG=b:270569389
TEST=Build and boot to OS in Skyrim.
When in normal mode, DEFAULT_MRC_CACHE is used.
Normal Mode Boot1:
------------------
[DEBUG] FMAP: area RW_MRC_CACHE found @ 0 (122880 bytes)
[INFO ] APOB RAM hash differs from flash
[SPEW ] Copy APOB from RAM 0x02001000/0x1db18 to flash 0x0/0x1e000
[DEBUG] FMAP: area RW_MRC_CACHE found @ 0 (122880 bytes)
[DEBUG] SF: Successfully erased 122880 bytes @ 0x0
[INFO ] Updated APOB in flash
Normal Mode Boot2:
-----------------
[DEBUG] FMAP: area RW_MRC_CACHE found @ 0 (122880 bytes)
[DEBUG] APOB hash matches flash
When the device is in recovery mode, RECOVERY_MRC_CACHE is used.
Recovery Mode Boot1:
--------------------
[DEBUG] FMAP: area RECOVERY_MRC_CACHE found @ 650000 (122880 bytes)
[INFO ] APOB RAM hash differs from flash
[SPEW ] Copy APOB from RAM 0x02001000/0x1db18 to flash 0x650000/0x1e000
[DEBUG] FMAP: area RECOVERY_MRC_CACHE found @ 650000 (122880 bytes)
[DEBUG] SF: Successfully erased 122880 bytes @ 0x650000
[INFO ] Updated APOB in flash
Recovery Mode Boot2:
--------------------
[DEBUG] FMAP: area RECOVERY_MRC_CACHE found @ 650000 (122880 bytes)
[DEBUG] APOB hash matches flash
Switch from Recovery Mode to Normal Mode:
-----------------------------------------
[DEBUG] FMAP: area RW_MRC_CACHE found @ 0 (122880 bytes)
[DEBUG] APOB hash matches flash
Switch from Normal Mode to Recovery Mode:
-----------------------------------------
[DEBUG] FMAP: area RECOVERY_MRC_CACHE found @ 650000 (122880 bytes)
[DEBUG] APOB hash matches flash
Change-Id: I93f357e407c98b6e5fca495f4f779fad54a3430f
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73168
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Update ec_commands.h from the EC repo at:
"8441cf4 Add host event: EC_HOST_EVENT_BODY_DETECT_CHANGE"
This is an exact copy of the EC repo's ec_commands.h with the
exception of updating the copyright message.
BUG=b:261141172
BRANCH=none
TEST=built coreboot for skyrim
Change-Id: I9892c0c3518f63d357459861e8fa1b7f5f494e68
Signed-off-by: Tim Van Patten <timvp@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73258
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Because the ChromeOS boards don't fill a manufacturer in for the memory
SPDs, that information isn't available from the FSP. We can get the
Manufacturer ID based on the memory name from CBI instead. Use this
information to fill in an ID so that the manufacturer name is available
in the SMBIOS information.
BUG=None
TEST=Look at dmidecode output
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I810c3191180dd3b566d7ea64006f29b625b10526
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73255
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
The DMI error correction type was not being filled in, so was reporting
as "Error Correction Type: <OUT OF SPEC>". This patch fixes that.
Since it's now filling in information for both Type 16 & 17, rename
the function to reflect that.
BUG=None
TEST=dmidecode now reports the type correctly.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I6b51612d808c63de1acd2be952cb6c152f8a1be5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73253
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
This patch optimizes CPU MP Init related configs being used within
multiple SoC directory and moving essential configs into common code
to let the SoC user to choose as per the requirement.
TEST=Able to build and boot google/kano and google/rex.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I12adcc04e84244656a0d2dcf97607bd036320887
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73196
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Changing the pointer outside the function is not allowed.
Check if it overflows everytime it changes.
TEST=Binary identical on amd/birman amd/chausie amd/majolica
amd/gardenia pcengines/apu2 amd/mandolin
Change-Id: I2c295b489d833201f1ba86a7759ea7dc0e1e672f
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73075
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
This reverts commit 363202b435.
Reason for revert: Seeing some bit flips on the SPI bus, but cannot
repro reliably on local builds. Going to downgrade back to 50 MHz
to see if builder builds are more stable on each variant as a result.
Signed-off-by: Shelley Chen <shchen@google.com>
Change-Id: I4fe76bac915e3b3c794821cd160a66824e38ea83
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73214
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add new memory parts in the mem_parts_used.txt and generate the
SPD ID for the parts. The memory parts being added are:
DRAM Part Name ID to assign
MT62F512M32D2DR-031 WT:B 0 (0000)
MT62F1G32D4DR-031 WT:B 1 (0001)
MT62F1G32D2DS-026 WT:B 2 (0010)
H9JCNNNBK3MLYR-N6E 0 (0000)
K3LKBKB0BM-MGCP 3 (0011)
BUG=b:265190498
BRANCH=None
TEST=emerge-skyrim coreboot
Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com>
Change-Id: I860f10552e4e4180e09ab805ca82b108fdc8f21a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73049
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Elkhartlake based SoCs uses Intel's Management Engine (ME), version 15.
This patch selects ME 15 specification defined at common code and
removes elkhartlake SoC specific ME code and data structures.
BUG=b:260309647
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I3186f509c63b3a892c72cb1fa08fc094735d6eeb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73245
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Alderlake based SoCs uses Intel's Management Engine (ME), version 16.
This patch selects ME 16 specification defined at common code and
removes alderlake SoC specific ME code and data structures.
BUG=b:260309647
Test=Build verified for brya.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ib94e4662c735b1c31c8dfca1cfa881e6fa4070fa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73244
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This patch adds ME specific source code at common location in order to
reduce maintenance efforts at SoC level and improve readability. The
functionality and code are redundant for various SoC platforms and
require more maintenance.
BUG=b:260309647
Test=Build verified for brya and rex.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ic6622662fd3b8bcc9d9ac8bd6ffa732f5d78801a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73133
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch includes ME specification datastructures for various ME
versions. Including the ME specification in common code will help
current and future SoC platforms to select the correct version based on
the applicable configuration. It might be also beneficial if two
different SoC platforms would like to use the same ME specification and
not necessarily share the same SoC directory.
BUG=b:260309647
Test=Build verified for brya and rex.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I83df41d7180d2df419849a0c01c728ff0fe75378
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73129
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Rather than explicitly checking for Recovery or Developer mode via
vboot, use display_init_required() so that vboot is not required, and
other instances where the display is needed pre-OS (such as when
applying a critical system update) are covered as well.
With this change, SoCs implementing selective GOP init will need to
select VBOOT_MUST_REQUEST_DISPLAY in order for display_init_required()
to not assert on compilation.
BUG=b:255812886
TEST=build/boot skyrim
Change-Id: Iac7e06863764a9f21c8a50fc19050cb5a6627df2
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73046
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Rather than explicitly checking for Recovery or Developer mode via
vboot, use display_init_required() so that vboot is not required, and
other instances where the display is needed pre-OS (such as when
applying a critical system update) are covered as well.
Select VBOOT_MUST_REQUEST_DISPLAY in order for display_init_required()
to function properly (and not assert on compilation).
BUG=b:255812886
TEST=build/boot skyrim
Change-Id: If2fee71bcc11468fd2db0abaafe4ea35e2953993
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73047
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Define some actions based on probe results for audio:
- Disable the SoundWire GPIOs when I2S option is selected.
- Disable the I2S GPIOs when SoundWire option is selected.
- Disable all the GPIOs when no audio is enabled.
BUG=b:269497731
TEST=Test that GPIOs are configured based on the current
value of the fw_config field in cbi.
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I0ed452a0d08e6779add318d9bbd1e97b50b6aea9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73121
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
In order to improve gpio merge mechanism. Change iteration override
to padbased table override. And the following patch will change fw
config override with ramstage gpio table override.
Port of commit 7aef2b1294 ("mb/google/nissa: Apply gpio padbased
table override")
BUG=none
TEST=Verify devbeep at depthcharge console
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I2ee86bbec7d25a35d726f29ad79891f1054bf52c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73182
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
The reset bit mapping was incorrectly assigned to GPIO groups. The
reset mapping for Community 0 actually reflects the GPD reset mapping.
Change the Community 0 reset mapping to the correct default map and fix
the GPD reset mapping.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I2b9d093ca7ea0f5087f49671ca457c0b45927918
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72406
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Introduce at new config option CONFIG_FSP_PUBLISH_MBP_HOB to control
the creation of ME_BIOS_PAYLOAD_HOB (MBP HOB) by FSP.
This new option is hooked with `SkipMbpHob` UPD and is always disabled
for RPL & ADL-N based ChromeOS platforms.
It is not disabled for ADL-P based platforms because ADL-P FSP relies
on MBP HOB for ChipsetInit version for ChipsetInit sync. As ChipsetInit
sync doesn't occur if no MBP HOB, so it results S0ix issue. This
limitation is addressed in the later platforms so creation of MBP HOB
can be skipped for ADL-N and RPL based platforms.
This made skip_mbp_hob SOC chip config variable redundant which is also
removed as part of this change.
BUG=none
TEST=Build and boot to Google/Taniks.
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: Ia396b633a71aedf592c45b69063ee0528840fd2b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71996
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
MX98357A is not a soundwire codec, so move it out of
drivers/intel/soundwire node.
BUG=none
TEST=Build and boot MTL-P RVP to Chrome OS. Verify I2S audio card
enumeration and no max98357a entry under /sys/bus/soundwire/devices.
Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Change-Id: I24fc7084ea18445c341eed012cfacde8de126fd8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73189
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Usha P <usha.p@intel.com>
Alderlake based SoCs uses Intel's Management Engine (ME), version 16.
This patch selects ME 16 specification defined at common code and
removes alderlake SoC specific ME code and data structures.
BUG=b:260309647
Test=Build verified for brya.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I94cb8a9cbb6167d1a11a012efbd6a135a8692969
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73135
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The coreboot-common acpi_create_fadt writes a pointer to the FACS table
into both firmware_ctrl and x_firmware_ctl_l FADT fields and sets
x_firmware_ctl_h to zero. When x_firmware_ctl_[l,h] is non-zero, the
pointer in firmware_ctrl will be ignored, but that's what is already
done on Cezanne and newer.
TEST=Linux doesn't complain about any new ACPI problem on Mandolin.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib9eab4dcf828f28a60c6312ec96872aac4cfb266
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73190
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
The FADT data structure is zero-initialized in acpi_create_fadt which
then calls the SoC-specific acpi_fill_fadt function, therefore it's not
needed to assign 0 to the ARM_boot_arch FADT field in acpi_fill_fadt.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id2d24a9b8d5b04271eb4da6a622b5bba66dbc501
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73188
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
The FADT data structure is zero-initialized in acpi_create_fadt which
then calls the SoC-specific acpi_fill_fadt function, therefore it's not
needed to assign 0 to the ARM_boot_arch FADT field in acpi_fill_fadt.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ica968db1228a2d63e83f2b6c4ea57c5f02bf1504
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73187
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
This patch makes EC wake up AP from s3/s0ix for OS shutdown/hibernate
when the state of charge drops to low_battery_shutdown_percent.
BUG=b:255465618
TEST=emerge-nissa chromeos-bootimage (EC: https://crrev.com/c/4243898)
Verify system resumes from s0ix and then enter S5 on nivviks with steps:
1. disconnect AC
2. powerd_dbus_suspend --disable_dark_resume=false
3. fakebatt 5
4. fakebatt 4
Change-Id: I63b5246432687e38ddfc5733ac3a115c3456d7e9
Signed-off-by: Ivan Chen <yulunchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73082
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
MT8188 supports port0/port1 download. The hardware needs a trapping pin
to select the port to use. When port1 is selected, the phy of port1 will
be switched to port0. That is, port1 connector will be the physical line
of port0. Since port0 phy isn't initialized in coreboot, switch back to
port1 phy.
BUG=b:269059211
TEST=can detect USB2 devices in depthcharge.
Change-Id: Ic97d0bd9d0233883196b2e73ac2a22cd8ea9466b
Signed-off-by: Shaocheng Wang <shaocheng.wang@mediatek.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73170
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Add functionality such that the FPMCU is power cycled long enough
on boot to ensure proper reset.
This solution relies solely on coreboot to sequence the power and reset
signals appropriately (150ms on boot).
BUG=b:245954151
TEST=Confirmed FPMCU is still functional on Nami.
Confirmed power is off for 150ms seconds on boot.
Confirmed RCC_CSR of FPMCU indicates power cycle occurred.
Confirmed reset is de-asserted approx 3ms after power application
(target >2.5ms)
Change-Id: I21eb85dc11e0ea0eb5de8a6092b01663d3c3df91
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68820
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
VGA defineds the extended ASCII set based on CP437, but there is a bug
on printing them: in vga_write_at_offset(), we perform a bitwise or
between 'unsigned short' and 'signed char':
```
p[i] = 0x0F00 | string[i];
```
If we want to show an extended ASCII character, string[i] will be
negative and this bitwise operation will fail due to their implicit
casting rule: convert signed char to unsigned short by adding 65536.
To fix this, we need to cast the string to unsigned char manually
somewhere. Since we still want to leverage the built-in string utilities
which only accepts const char*, we still preserve the original
prototypes before, and cast it until we write into the frame buffer.
BRANCH=brya
BUG=b:264666392
TEST=emerge-brya coreboot chromeos-bootimage
and verify drawing characters with code > 127.
Change-Id: I9cd65fe9794e5b0d338147924f28efd27fc8a1e8
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73090
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Package C state demotion is now disabled for all RPL SoCs from within
soc/intel/alderlake/fsp_params, so no need to duplicate that in the
skolas devicetree.cb.
BUG=268296760
BRANCH=firmware-brya-14505.B
TEST=Boot and verified that S0ix issue is resolved.
Change-Id: I1c630e2efbdddd18a5423c79b73269e9b1be79c7
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
The EFS entry at offset 0x14 can point to either the first level PSP
directory table or to the PSP combo directory structure that was used
before the introduction of the AMD A/B recovery scheme. This scheme is
not to be confused with the VBOOT scheme. The PSP verstage code checks
if the header this entry points to begins with the PSP_COOKIE, which
indicates the entry is a first level PSP directory table. Due to that,
the EFS entry at offset 0x14 is always expected to point to a PSP
directory table, so rename combo_psp_directory to new_psp_directory to
match the actual usage. This EFS entry that points to the PSP directory
table is called new_psp_directory, since the entry at EFS offset 0x10
was used on some early AMD chips to point to the older PSP directory
table and that one is already called psp_directory. amdfwtool uses the
same naming scheme for those two PSP directory table pointers.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I10f19ee63f8d422433dba64402d84fd6bb9e0f9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73083
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The ctags tool (called by ctags-project target) currently complains
about not finding certain files.
The project_filelist.txt generation includes the compiler
generated "*.d" files, except for files found in build/util. Most file
paths in these "*.d" files are file paths relative to the root
directory of coreboot. Some projects though are compiled separately from
coreboot (e.g. payload, vboot, util). Some of these (e.g. util, vboot)
are also put into the build directory of coreboot and relative file
paths are relative to these projects instead of coreboot. This has the
uncanning side effect that the ctags Makefile target can't find these
files, since they are not relative to the coreboot root directory.
This patch also excludes the build/external directory from those files,
since they contain 'separately' compiled projects like 3rdparty/vboot.
That fixes the ctags-project Makefile target.
Change-Id: I16294171c29a0d5fd25a31018846f1013e130ee0
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71517
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
If BIOS_DONE MSR is supported, set it after ReadyToBoot, because FSP
programs certain registers via Notify phase ReadyToBoot and it cannot
be modified by FSP after coreboot has set BIOS_DONE MSR, therefore we
try to set BIOS_DONE MSR as late as possible to avoid this.
Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Change-Id: I4f19a7c54818231ebbccd2b6f8b23f47b117eb1f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71964
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
To make MIPI/eDP panel functional on unprovisioned devices, it requires
passing SKU ID and panel ID info to the payload(depthcharge) to load the
corresponded device tree for kernel.
BUG=b:247415660
TEST=cbmem -1 |grep "SKU Code".
Change-Id: Id2254729b7bd621d1e9bc520e8f40916d0f81030
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73076
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
The platform supports a discrete LPC TPM module. However, ME firmware
enables PTT by default and descriptor is configured for SPI TPM on the
platform's original firmware. So disabling PTT in ME is not enough,
because it falls back to SPI TPM. Ensure PTT is disabled in ME and SPI
TPM is disabled in descriptor soft straps.
TEST=Boot VP4650 and see LPC TPM is recognized by coreboot.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I3764e085f2eb5ae957b9087d150320def7af4fc6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68920
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Some users of MSI Z690-A board reported non-working IGD display
during post using various CPUs. As not all PCI IDs were hooked,
coreboot didn't detect GOP-provided framebuffer nor passed the
framebuffer information to the payload, causing a black screen.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I07584e07182ee56b61b6f751100431589d1cbe83
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70101
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elias Souza <eliascontato@protonmail.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Add NO_S0IX_SUPPORT for boards that do not support, or do not want
to support S0IX.
As all the boards in the tree that do this, don't support D3Cold,
add D3COLD_SUPPORT that defaults to `n` when NO_S0IX_SUPPORT is
selected to disable D3Cold support.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I03378cc7bb76fd65fcec81018e47f6288d437cd8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73042
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Besides crashlog, there's also other errors such as MCA error, which
should be recorded in BERT table. With current code, BERT table is
not generated if crashlog is not enabled. Add if statement for
SOC_INTEL_CRASHLOG so that MCA error can be recorded in BERT table
when crashlog is not supported.
For some server mainboard, crashlog is supported through BMC instead
of host firmware.
Also check if BERT region is generated when crashlog is not enabled.
Change-Id: I323ca889eef2b246fc4e062582d2d11b4213316f
Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68878
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
pmc_lock_smi() and pmc_lockdown_config() have PCH specific
implementations. Move them from common lockdown.c and pmc.c
into lbg/soc_pmutil.c.
Move sata_lockdown_config() and spi_lockdown_config() to
lbg/lockdown.c.
While here, fix some coding style issues.
Change-Id: I9b357ce877123530dd5c310a730808b6e651712e
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72396
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Simon Chou <simonchou@supermicro.com.tw>
Reviewed-by: Jian-Ming Wang <jianmingW@supermicro.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
This patch improves `incomplete` debug messages for missing ACPI
name PCI devices.
Additionally, using the proper PCI device B:D:F to locate the device
with the missing ACPI name.
Finally, modify the msg time from Debug to Warning to make it more
purposeful.
TEST=Able to build and boot google/rex.
Without this patch:
```
[DEBUG] dev->path.devfn=10
[DEBUG] dev->path.devfn=a2
[DEBUG] dev->path.devfn=b0
```
With this patch:
```
[WARN] Missing ACPI Name for PCI: 00:02.0
[WARN] Missing ACPI Name for PCI: 00:14.2
[WARN] Missing ACPI Name for PCI: 00:16.0
```
Change-Id: I605e59de8cbec18c9a56eaa6e90a34f36ea4cdd9
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73072
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This patch fixes the wrong warning msg around `Unknown min d_state`
with having proper PCI Bus/Device/Function number to help to parse
the log better.
With this patch:
[WARN ] Unknown min d_state for 20
[WARN ] Unknown min d_state for 50
[WARN ] Unknown min d_state for 98
[WARN ] Unknown min d_state for 9a
[WARN ] Unknown min d_state for f9
With this patch:
[WARN ] Unknown min d_state for PCI: 00:04.0
[WARN ] Unknown min d_state for PCI: 00:0a.0
[WARN ] Unknown min d_state for PCI: 00:13.0
[WARN ] Unknown min d_state for PCI: 00:13.2
[WARN ] Unknown min d_state for PCI: 00:1f.1
Change-Id: Iccaf26882ce5998469b2be6cf5bc7082f193cb29
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73071
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
According to the author of the mainboard scaleway/tagada, the mainboard
is not used anymore. Since the mainboard is not publicly available for
purchase and not used anywhere else, the usual deprecation process
of 6 months is not needed.
Thus, to reduce the maintenance overhead for the community, support for
the following components will be removed from the master branch and will
be maintained on the release 4.19 branch. Also, add a note to the 4.20
release notes.
* Mainboard Scaleway Tagada
Change-Id: Ifb83b8f2b1dc40cbef657e52c629948dc466ec6e
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72915
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
`stddef.h` should only provide the definitions defined by ISO or Posix.
The included `commonlib/bsd/helpers.h` provide a lot of non standard
definitions that may interfere with definitions from the application.
Change-Id: Ia71edbc3ffe6694ff4b971decf3a41f915264bc8
Signed-off-by: Thomas Heijligen <src@posteo.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70116
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add the correct defaults for VGA_BIOS_ID and VGA_BIOS_FILE in
Mendocino's Kconfig instead of relying on the board's .config files
providing the correct settings. Those settings are per-SoC and not
per-board, so this is valid for all boards using the Mendocino APU.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I09c537d3801123e7ffc01608171918b0396b7a5f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73051
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Add the correct defaults for VGA_BIOS_ID and VGA_BIOS_FILE in Cezanne's
Kconfig instead of relying on the board's .config files providing the
correct settings. Those settings are per-SoC and not per-board, so this
is valid for all boards using the Cezanne APU.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I67101d518c6b873ad89932ae39c2deb2ed6a4c29
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73050
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Add a new baseboard for hades, an Intel RPL based reference design.
Also, add variants for the reference boards hades. This commit is
a stub which only adds the minimum code needed for a successful build.
Need update gpio and memory DQ pins after final shchematic comes out.
BUG=b:269371363
TEST=abuild -a -x -c max -p none -t google/brya -b hades
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Ib7fbdf997df8225cc7814a34f8b4e4e04884dbf9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73055
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
The way the PSP_APCB_FILES list is created will always insert at least a
space into it. When tested by the if, this space will prevent the else
clause from ever running and never generate a build error.
Remove the non-functional check. Instead, mainboards should select
warn_no_apcb or die_no_apcb to generate a warning message or build error
if the APCB is missing.
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: Ic96846d74df2dc279e13b22f2a83b6f893954fe8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73009
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The way the PSP_APCB_FILES list is created will always insert at least a
space into it. When tested by the if, this space will prevent the else
clause from ever running and never generate a build error.
Remove the non-functional check. Instead, mainboards should select
warn_no_apcb or die_no_apcb to generate a warning message or build error
if the APCB is missing.
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I26b96966495dc35a8b4a0cb7d5a841f3812f2a70
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73007
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The way the PSP_APCB_FILES list is created will always insert at least a
space into it. When tested by the if, this space will prevent the else
clause from ever running and never generate a build error.
Remove the non-functional check. Instead, mainboards should select
warn_no_apcb or die_no_apcb to generate a warning message or build error
if the APCB is missing.
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: Ib9fe0f05739fb19da2494629dc1d5aaa0ca6431f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73006
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add Kconfig option for VBOOT_ARMV8_CE_SHA256_ACCELERATION, which will
use ARMv8 Crypto Extension for SHA256[1] instead of software
implementation.
This will speed up firmware verification in verstage.
[1] https://crrev.com/c/4170144
BUG=b:263514393
BRANCH=corsola
TEST='calculating body hash (SHA2)' get 13 msecs improvement on
Tentacruel.
Before:
509:finished calculating body hash (SHA2) 161,548 (14,490)
After:
509:finished calculating body hash (SHA2) 155,101 (1,187)
Change-Id: I02671338fd9e0deb5294dbb7c03528061edc18c4
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72711
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Updating from commit id ffb34f48:
PRESUBMIT: disable automatic git cl presubmit
to commit id 5b8596ce:
2sha256_arm: Fix data abort issue
This brings in 15 new commits.
Change-Id: I27a2dbd83114d7f5c075e0823f0c7948b82da694
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73058
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Fix RTD3 timing for adlrvp_p_ext_ec and adlrvp_rpl_ext_ec.
BUG=none
BRANCH=firmware-brya-14505.B
TEST=Insert a SD card or NIC AIC on PCIe slot1 and run
'suspend_stress_test -c 1'. The RP8 should not cause suspend issue.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I792c55a6361d1eae55cc6f668a03dc2503120fe1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72422
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
_ON() calls _STA() at the beginning. If _STA() indicates the device is
ON, it exits immediately. The solution is to move this _STA() check
into the ONSK logic. In general cases, ONSK remains '0'.
NOTE: RTD3 provides a way to skip _OFF() and _ON() methods following
by a device reset such as WWAN device. When such device calls its
_RST(), it increments OFSK. When the following _OFF() is called, it
was scheduled to skip, it will also increments ONSK. Similarly, when
the following _ON() is called, it checks if the previous _OFF was
skipped or not. If skipped, it needs to do the same. In normal
suspend/resume cases, these two variables remains '0'. No _OFF() and
_ON() calls are skipped.
entire generated code:
Method (_ON, 0, Serialized) // _ON_: Power On
{
If ((ONSK == Zero))
{
Local0 = \_SB.PCI0.RP01.RTD3._STA ()
If ((Local0 == One))
{
Return (One)
}
Acquire (\_SB.PCI0.R3MX, 0xFFFF)
EMPG = Zero
Local7 = 0x06
While ((Local7 > Zero))
{
If ((AMPG == Zero))
{
Break
}
Sleep (0x10)
Local7--
}
Release (\_SB.PCI0.R3MX)
\_SB.PCI0.PMC.IPCS (0xAC, Zero, 0x10, 0x00000020, 0x00000020,
0x00000020, 0x00000020)
\_SB.PCI0.STXS (0x015E)
If ((NCB7 == One))
{
L23R = One
Local7 = 0x14
While ((Local7 > Zero))
{
If ((L23R == Zero))
{
Break
}
Sleep (0x10)
Local7--
}
NCB7 = Zero
Local7 = 0x08
While ((Local7 > Zero))
{
If ((LASX == One))
{
Break
}
Sleep (0x10)
Local7--
}
}
}
Else
{
ONSK--
}
}
BUG=b:249931687
BUG=b:241850118
TEST=Use above functions and check the generated SSDT table after OS
boot.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Id1ea2e78e98d334a90294ee6cdd14ae2de9b9b62
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72826
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Kane Chen <kane.chen@intel.corp-partner.google.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
When the flash size is over 16M, the absolute address could be lager
than 16M, which can not be taken by CBFS. For the relative address, it
is more flexible.
This is one of series of patches to support 32/64M flash.
BUG=b:255374782
TEST=binary identical test on birman and mayan when
CONFIG_BIRMAN_HAVE_MCHP_FW and CONFIG_MAYAN_HAVE_MCHP_FW are set as
y.
Change-Id: I65be3039cd3449bfb481ad87281b72e88a58bd45
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72960
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
VPD variable 'smm_log_level' can be read and passed to SMM for
overriding SMM log level. By default it's zero therefore it disables
most of the SMM log. When we need to see SMM log we can set this VPD
to a larger value to enable it.
Implement mainboard_set_smm_log_level() that reads VPD variables for SMM
log level.
Change-Id: I90d471d1d070d9a0f1a82ca9da8a2c034c9fd574
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71992
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
This patch marks unused USB ports (USB2.0/TCSS) empty to avoid
prompting wrong dmesg as below.
```
usb usb2-port3: Cannot enable. Maybe the USB cable is bad?
```
Mainboard variants to override the USB ports as per the target
board design.
TEST=Able to build and boot google/rex with all USB ports are
working as expected.
Change-Id: Ic3d21151a22f2318413f480f3386bf2dbf696307
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73027
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Add a Kconfig RUNTIME_CONFIGURABLE_SMM_LOGLEVEL that enables
mainboard to override mainboard_set_smm_log_level for SMM log level.
This can let SMM have different log level than other stages for
more flexibility.
Another reason is that getting certain data that requires searching
from flash VPD or CMOS is not very ideal to be done in SMM, so in this
change the value can be passed via the member variable in struct
smm_runtime and be referenced directly in SMM.
One example is that mainboard can get the desired SMM log level from
VPD/CMOS, and pass SMM console log level via the variable and in SMM
it can be referenced in get_console_loglevel() override function
directly.
Tested=On OCP Delta Lake, verified SMM log level can be overridden.
Change-Id: I81722a4f1bf75ec942cc06e403ad702dfe938e71
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49460
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Some platforms have an onboard speaker which could be used as an
indicator of successful boot or critical error, e.g. in die_notify
function. The function assumes that SPKR GPIO is properly configured
by the platform code.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I8189b3462bb5140af352fa786db3a6a2a45076f2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68100
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Add new memory parts in the mem_parts_used.txt and generate the
SPD ID for the parts. The memory parts being added are:
1) Samsung K3KL8L80CM-MGCT
2) Hynix H58G56BK7BX068
3) Micron MT62F1G32D2DS-026 WT:B
4) Micron MT62F512M32D2DR-031 WT:B
5) Hynix H58G56BK8BX068
BUG=b:264340545
BRANCH=firmware-brya-14505.B
TEST=FW_NAME=omnigul emerge-brya coreboot
Change-Id: I1f650c7e90804e871572f42ac925da85afd7f9d3
Signed-off-by: Jamie Chen <jamie_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72886
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyle Lin <kylelinck@google.com>
- Make variables for the release name and the tarballs instead of
writing them out every time.
- Skip some more unnecessary files when creating the tarballs.
- Remove unnecessary check for the commit ID. It's now a required field.
- Correctly get and save the time of the last release for use in
creating the tarballs.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I56cd5e2dcf01ee55e5d45e837db2f89904b06ddd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73004
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Adjust timing parameters on i2c1 and i2c2 to meet timing requirements.
For SCL, the t-high time is now over the min 600ns requirement
for 400KHz operation (measure at over 700ns). Also, this change
does not violate other parameters - rise time, setup time and hold time.
BUG=b:264704732
TEST=Verified all timings meet spec now
Change-Id: I0e92b2c9c25e7fb5fa7082af3f4a88da168c3ef2
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72675
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Since it actually depends on the SoC type whether the old PSP
directory table pointer or the new comboable PSP directory table
pointer is used in EFS, get this information from the SoC ID instead
of passing the comboable flag for the SoCs that need to use the new
comboable PSP directory table pointer.
TEST=Binary identical on amd/majolica, pcengines/apu2, amd/gardenia
Change-Id: I0c3f21065939d1b13c2607aba16cbef74dd8d389
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73020
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Add a FMAP region to support caching GOP-driver-modified VBIOS tables.
Select SOC_AMD_GFX_CACHE_VBIOS_IN_FMAP if CHROMEOS && RUN_FSP_GOP.
Default USE_SELECTIVE_GOP_INIT to y if CHROMEOS && RUN_FSP_GOP.
BUG=b:255812886
TEST=build/boot skyrim, verify cached VBIOS data differs from VBIOS
in CBFS, cached VBIOS data is used when not booting in recovery
or developer modes.
Change-Id: I5857fa4a15250bf6478bffa96b16200e318492b1
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70900
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
This patch overrides `SkipExtGfxScan` UPD as the Rex device is
equipped with an on-board graphics device hence, skip scanning
external GFX devices.
BUG=b:228002764
TEST=Able to save ~1ms+ boot time on google/rex.
FSP FPDT Data is showing the timestamp between those function calls.
Without this patch:
[INFO ] CheckOffboardPcieVga/5b7cc220-e183-481c-87f427a92d8db88f -> 979684 -> 22
[INFO ] CheckOffboardPcieVga/5b7cc220-e183-481c-87f427a92d8db88f -> 980815 -> 1131
With this patch:
`CheckOffboardPcieVga` is not getting called.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I20aa09e80671ab94e639787f40b95b740bbe5efb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72948
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Add support for the selective GOP init feature by only running the FSP
GOP driver when necessary: if the FMAP cache is invalid, or if the
board is booted in either recovery or developer mode.
BUG=b:255812886
TEST=tested with rest of patch train
Change-Id: I7ddadc254e05aca0fdd7a9567160a9329cb0e15c
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Write the SHA256 hash of the cached VBIOS data when saving to FMAP,
and use it to validate the data read from FMAP on subsequent boots.
Add TPM2 as a dependency to the selection of VBIOS_CACHE_IN_FMAP.
BUG=b:255812886
TEST=tested with rest of patch train
Change-Id: I9c8f23b000b90a1072aeb7a57d3b7b2b2bc626dc
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72402
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add methods to store and retrieve the hash of the data stored in the
VBIOS cache FMAP region. Add a dedicated index in TPM NVRAM to store
the hash, and methods to calculate/read/write it.
Modeled after mrc_cache_hash_tpm.{c,h}
BUG=b:255812886
TEST=tested with rest of patch train
Change-Id: I030017d3bf956b8593bc09073ad6545b80a5b52b
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72401
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Make does its work in two distinct phases. The first one basically
initializes and expands all variables, which are not in a recipe and
the second expands all variables inside recipes and then executes the
recipes if necessary.
Currently on some mainboards it can happen that cpu_microcode_bins
variable is filled with microcode paths AFTER swid-files-y is expanded
in the prerequisite for the sbom rule. That causes the
"$(build-dir)/intel-microcode-%.json pattern matching rule not to be
invoked. At the time, when the recipe is executed however (second phase
of make), swid-files-y will now contain the cpu microcode paths from
cpu_microcode_bins. That causes the goswid tooling to fail since the
necessary files were never created, since
"(build-dir)/intel-microcode-%.json" target was never executed.
In order to trigger the expansion of swid-files-y at the second make
phase (after cpu_microcode_bins is fully filled), this patch makes use
of make's secondary expansion feature.
Before on some boards (including samsung/lumpy) the goswid tool
complained about not finding the microcode sbom files.
Test: build samsung/lumpy with CONFIG_SBOM_MICROCODE=y
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I884469a388fd48be89d74ccda686dd8f299d63eb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72660
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
The "which" command is not a posix command. Additionally, if a file
is not found, it outputs "command not found", so when checking to see
if the response is "", that doesn't work.
"command -v" is a posix compliant replacement that doesn't put out any
text if the command is not found, so is more suitable in this case
anyway.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I22207e818c847d50998f90c9abd55a3cb4bb2ab3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72922
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
The correct ACPI device for DPTM is TCPU; fixing this puts the
participant devices under the correct parent device, and allows
Windows to properly go into S0ix.
TEST=builb/boot Win11 on google/banshee, verify Si0x functional.
Change-Id: I1b3e2655d4d42e008dead9bc87b73ce02868fdfa
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72920
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Instead of using PCI_DEVFN(SMBUS_DEV, SMBUS_FUNC), use the equivalent
SMBUS_DEVFN define.
Even though the FCH IOAPIC is in the LPC part of the FCH, it needs the
IVRS IOAPIC table's source_dev_id field set to SMBUS_DEVFN which is the
function 0 of the FCH PCI device. LPC is function 3 of the FCH device.
When assigning LPC_DEVFN to source_dev_id, the kernel from Ubuntu
2022.04 LTS complains about the IOAPIC part of the IVRS table being
wrong:
AMD-Vi: [Firmware Bug]: : No southbridge IOAPIC found
AMD-Vi: Disabling interrupt remapping
With SMBUS_DEVFN being used as source_dev_id, no such error is reported.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Change-Id: I8470d67b2513031e75fb422d4c1c181e017ace0a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70503
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
APOB on Phoenix is larger, so expand the reserved DRAM and MRC_CACHE
regions to fit. This requires moving memory addresses around to prevent
overlapping memory linker errors.
TEST='./util/scripts/testsoc -K PHOENIX -K GLINDA' successfully builds
all boards
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I42af7230ca5f09ba66b2b3c4f99ac3feac7feeea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72905
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Glinda and Phoenix have different requirements, so split the birman FMD
files to better apply to each SoC.
TEST='./util/scripts/testsoc -K PHOENIX -K GLINDA' successfully builds
all boards
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: Ia2dbaeb8af04fb1d1224c397d728929c50800dfe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72904
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The EFS must be located at the 128K offset. The combination of EC,
MRC_CACHE, and FMAP push the start of the coreboot CBFS region to 128K,
leaving no room for the CBFS headers for the EFS.
Move the MRC_CACHE region to the end of the image. This matches the
chromeos MRC_CACHE layout.
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I3919fba40f22ee84b0a3eee1ac7b6e48c076d713
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72903
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The EFS must be located at the 128K offset. The combination of EC,
MRC_CACHE, and FMAP push the start of the coreboot CBFS region to 128K,
leaving no room for the CBFS headers for the EFS.
Move the MRC_CACHE region to the end of the image. This matches the
chromeos MRC_CACHE layout.
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I15e29443d2735342a5a43339f5bb095e5115349c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72902
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This change adds some new acronyms to the list, clarifies a couple of
points, and fixes a couple formatting issues.
I was planning on leaving this open for a bit and continuing to add
to the patch. If anyone else wants to help, please feel free to update
this patch as you see fit.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I07212849640e8ef14e3c4a41ade29498a4578bc6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72923
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Some of the eDp panels use 6bit color depth as default.
Set the default color depth configuration to 6 bit when there
is no match with the supported color depths.
BUG=b:255870643
TEST=Validated on sc7280 Zombie development board
Change-Id: I2cea10ad417a05f020e4c418f15212fee06a2369
Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72744
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The fw.cfg should combine the SOC name.
This is for future combo feature. Each entry in combo has its own
fw.cfg.
The soc_id in struct cb_config can only be available after the fw.cfg
is processed.
Some functions which take soc_id as a parameter can be simplified.
3/5 (and the key one with same change ID)
of split changes of https://review.coreboot.org/c/coreboot/+/58552/28
Change-Id: Ib0eead1f2156542ea03d58145f5ad67683bf9b52
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58552
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
For MDN, PHX, & Glinda platforms, the Keyboard Reset functionality has
been moved from GPIO 129 to GPIO 21.
Additionally, the issue where the system would reset when the KBDRST_L
pin went low even when not configured for Keyboard reset seems to have
been fixed, so remove that text.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Iefe7e00d63777577b59ee98cb974b07afea1fd12
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72912
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
One of the main functions performed by the FSP GOP driver is to modify
the ATOMBIOS tables (part of the VBIOS) in memory based on the display
output configuration. This device-specific modified VBIOS can be cached
in a FMAP region specific for that purpose, then loaded into memory
instead of the "generic" VBIOS, saving the ~130ms execution time of the
GOP driver.
As this approach only works when no pre-OS display output is needed,
limit its use to ChromeOS builds, with the GOP driver enabled, and
not booting in either recovery or developer modes.
SoCs supporting this feature will need to selectively run the FSP GOP
driver as needed, using the same criteria used here to determine
whether to load the VBIOS from CBFS or from the FMAP cache.
Boards utilizing this feature will need to add a dedicated FMAP region
with the appropriate name/size, and select the required Kconfig options.
BUG=b:255812886
TEST=tested with rest of patch train
Change-Id: Ib9cfd192500d411655a3c8fa436098897428109e
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70858
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Using a &uint64_t as a string argument does not include the required
NULL character termination. Update the format string to only print the 8
desired characters and not continue printing stack memory until a NULL
is found.
Before:
[EMERG] Invalid UPD signature! FSP provided "AMD_01_M;....`", expected was "CEZANE_MAMD_01_M;....`".
After:
[EMERG] Invalid UPD signature! FSP provided "AMD_01_M", expected was "CEZANE_M".
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: Ib334daa8518a92e0cf3d22c4d95908f4c84afe04
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72911
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Commit ae20d4c78f ("mb/google/volteer: Fix USB4 enabling for volteer
family") reworked the USB4/TBT config for volteer, but drobit variant
was missed for some reason. Add the missing USB4/TBT entries.
TEST=build/boot Windows on drobit, verify USB4/TBT functional.
Change-Id: I43d771eeaf29b4e141b222ccb05af5cb7ceedc6f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72141
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Commit 525c61f74e ("mb/google/hatch: Implement touchscreen power
sequencing") contained a copy/paste error; KOHAKU's enable GPIO is set
twice in ramstage, and the reset GPIO not at all, leading the
touchscreen to not be detected.
Correct the copy/paste error by replacing the 2nd instance of GPP_C12
with GPP_D15.
TEST=build/boot Windows/Linux on KOHAKU, verify touchscreen works.
Change-Id: I08d35f1e2a951cdaa463daa34df2134fdc8c65c8
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72119
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Enables display backlight control under Windows.
VBT extracted from stock ChromeOS firmware Google_Drallion.12930.543.0.
TEST=build/boot Win11 on drallion, verify OS backlight control
available and functional.
Change-Id: I85065f22b825a7616fa4ac632c42ae7972091e24
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72579
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Under Win11, a longer delay after asserting reset is needed for the
Goodix touchscreen to init properly. Increase the reset delay to match
that used for the Goodix touchscreen by other volteer variants (120ms).
TEST=build/boot Win11, Linux on eldrid variant with Goodix touchscreen,
verify functional.
Change-Id: I489f037f0bbade9567aad2ad64404a5ac66965d9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72580
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Some older devices use the vpd key 'ethernet_mac' vs 'ethernet_mac0'
for the first/only LAN NIC, so don't treat the key lookup as an error.
If no MAC is able to be found, another error will be printed later
in the driver init.
TEST=build/boot google/fizz, dump cbmem log, verify 'ethernet_mac0'
lookup failure printk output at warning level.
Change-Id: If5226f4686a819a7020fd14f130181420ee1462b
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72475
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Move the missing APCB warning to the end of the build and make it stand
out better. Prior to this patch, the warning would appear as one of the
first build messages and easily be missed due to the rest of the build
messages.
TEST=build with and without proper APCBs being found, warning message
appears only when APCB is not found and stands out more
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: Iabe32636b8e31fe781519533a329a08535bd661a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72901
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Instead of having a magic entry in the CPU device ID table list to tell
find_cpu_driver that it has reached the end of the list, introduce and
use CPU_TABLE_END. Since the vendor entry in the CPU device ID struct is
compared against X86_VENDOR_INVALID which is 0, use X86_VENDOR_INVALID
instead of the 0 in the CPU_TABLE_END definition.
TEST=Timeless build for Mandolin results in identical image.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Angel Pons <th3fanbus@gmail.com>
Change-Id: I0cae6d65b2265cf5ebf90fe1a9d885d0c489eb92
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72888
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
1. add functions to generate if greater than conditions:
acpigen_write_if_lgreater_op_op:
if (op1 > op2)
acpigen_write_if_lgreater_op_int:
if (op > val)
acpigen_write_if_lgreater_namestr_int:
if (namestr > val)
2. add function to assignal value to a namestr
acpigen_write_store_namestr_to_op:
namestr = val
TEST=Use above functions and check the generated SSDT table after OS
boot.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Iffe1b23362a7ab58bdc2aa8daf45cd6f086ee818
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72825
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
When enable_gpio is used as active low output, the _STA returns
incorrect value.
Also, simply the logic for _STA method.
When enable pin is used for _STA:
| polarity | tx value| get_tx_gpio() | State |
| active high | 0 | 0 | 0 |
| active high | 1 | 1(active) | 1 |
| active low | 0 | 1(active) | 1 |
| active low | 1 | 0 | 0 |
When reset pin is used for _STA:
| polarity | tx value| get_tx_gpio() | State |
| active high | 0 | 0 | 1 |
| active high | 1 | 1(active) | 0 |
| active low | 0 | 1(active) | 0 |
| active low | 1 | 0 | 1 |
Generated _STA method:
Ex: for using active low power enable GPIO pin GPPC_H17:
Method (_STA, 0, NotSerialized) // _STA: Status
{
Local0 = \_SB.PCI0.GTXS (0x5C)
Local0 ^= One
Return (Local0)
}
TEST=Check the SSDT when booted to OS.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: Ie6f1e7a5b3e9fd0ea00e1e5b54058a14c6e9e09e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72421
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This includes mb/dell/e6400 and ec/dell/mec5035, the latter being
the EC on the E6400. Also link to my repo containing research
and documentation I wrote for the MEC5035.
Change-Id: I5b521e6b1fce5b076be6f0392d99aafac35b0084
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71858
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Mainboard name is Compal JBL00. This is based on the GM45/ICH9M chipset
and uses DDR2 RAM. The EC is a SMSC MEC5035 which has internal flash, so
there's no issue about making sure to include the EC firmware in the
BIOS region. This only supports the variant with integrated graphics
only, the version with a discrete Nvidia Quadro NVS 160M is not
supported.
This port was based on the Lenovo T400 port.
Working:
- USB EHCI debug (lower USB port on right side)
- Keyboard
- Touchpad/trackpoint
- VGA
- Displayport
- ExpressCard
- Audio
- Ethernet
- mPCIe WiFi
- mPCIe Bluetooth (uses USB)
Not working:
- Brightness hotkeys
- Physical Wireless switch
- SD card slot: Linux outputs an "irq 18: nobody cared" message when
inserting a card, after which it disables the IRQ
Unknown/untested:
- Dock
- Smartcard (slot and contactless)
- Firewire
- eSATA
- TPM
- Battery (my battery is at the end of its lifespan)
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Change-Id: I516ebbf4390a3f6d242050da8d35dc267b8b3a28
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59704
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
For Carrizo, the soc name was set as UNKNOWN.
The change is supposed to be binary unmodified, except the SPI
settings. According to the spec, the Stoneyridge and Carrizo have the
same definition of SPI setting in EFS.
Change-Id: I9704a44773b2f541f650451ed883a51e2939e12a
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66823
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Move eMMC init from depthcharge into coreboot to remove it from the
critical boot path. Doing so saves us almost 35ms on villager:
before change:
finished storage device initialization 50,783
after change:
finished storage device initialization 16,255
BUG=b:254092907,b:218406702
BRANCH=None
TEST=flash new FW onto villager and make sure can boot from eMMC
Change-Id: I1af1ec162029120332e7f531f75c3780266d322b
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71830
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Add NO_S0IX_SUPPORT for boards that do not support, or do not want
to support S0IX.
As all the boards in the tree that do this, don't support D3Cold,
add D3COLD_SUPPORT that defaults to `n` when NO_S0IX_SUPPORT is
selected to disable D3Cold support.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I04abc7efe2db06ae6daba9e09835441b62ee44f4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72799
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This is required to prevent the EC from shutting down the system after
about 15 seconds after being turned on. If the EC doesn't receive a
command meaning "CPU OK" it assumes that the processor has failed and
flashes a diagnostic code on the keyboard LEDs to indicate this.
This also enables the keyboard and trackpad/trackpoint interfaces.
Parts of this code were derived from yet-to-be merged code in CB:44975
(ec: Add support for MEC5055 for Dell laptops) written by Iru Cai.
Tested on a Dell Latitude E6400
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Change-Id: Ia420cd51e9a64be5eee4af2c0d113618575522b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59703
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update ec_commands.h from the EC repo at:
"8b6f7de2a7 fan: update fan stalled value reporting"
This is an exact copy of the EC repo's ec_commands.h with the
exception of updating the copyright message.
BUG=b:258110734
BRANCH=none
TEST=built coreboot for brya
Change-Id: I4ce15e1af40cc54a6cf2ebd6f5d5adf8953dee60
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72640
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This is a format-only change: Reformat ec_commands.h using clang-format
according to the EC repo's current formatting style.
The command is:
clang-format --style=file:$EC/.clang-format -i ec_commands.h
where $EC points to the chromeos EC repo.
The EC repo has recently adpoted the practice of formatting all files
through clang-format using its own style. So, run ec_commands.h through
the EC's clang-format so future updates don't get overwhelmed by
inconsequential style changes.
BUG=b:258110734
BRANCH=none
TEST=built coreboot for brya
Change-Id: Icbd6d00922dc5fd4c44ee109d54cea612e15db06
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72639
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This patch enables PCI Express Advanced Error Reporting Capability for
WWAN, WLAN, and SSD root ports. On enabling PCIE_RP_AER, PCIE device
will automatically report (if any error) about the error nature to the
corresponding PCIe root port.
BUG=b:224325352
BRANCH=None
TEST=Build and boot mtlrvp to ChromeOS.
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: Iab8619818e2219b41287b895513eb04b0464401e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72874
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Use common sdhci driver in coreboot to initialize eMMC for sc7280.
This should allow us to initialize eMMC earlier in the boot process,
taking it out of the critical path.
BUG=b:254092907
BRANCH=None
TEST=emerge-herobrine coreboot chromeos-bootimage
Change-Id: Ifa88da500e82b44d7523f2e68763e01399c89f4d
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71829
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Porting from depthcharge changes for supporting eMMC driver
functionality with standard SDHC controller on Qualcomm chipsets.
sdhci_msm_init() needs to be run before the standard
sdhci_mem_controller initiailzation.
BUG=b:254092907
BRANCH=None
TEST=emerge-herobrine coreboot
Change-Id: I6f4fd1360af1082b335f9cc3046871ce9963b5d0
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72634
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Adding a attach callback function pointer in case a platform needs
to execute anything before the standard initialization of the sdhci
mem controller.
BUG=b:254092907
BRANCH=None
TEST=emerge-herobrine coreboot
Change-Id: I0f37ec09d083922cad5ecd3c47b184cf3311fe2d
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72633
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Port over the remaining AMD SoCs to use CPUID_FROM_FMS. The Glinda CPUID
still needs to be updated to the actual CPUID, but for now just change
it to use CPUID_FROM_FMS.
TEST=Resulting image of timeless build for Gardenia (Stoneyridge),
Majolica (Cezanne), Chausie (Mendocino), Mayan (Phoenix) and Birman
(Glinda) don't change.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia508f857d06f3c15e3ac9f813302471348ce3d89
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72862
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Introduce a macro to get the raw CPUID leaf 1 EAX value from a given set
of CPU family, model and stepping. The processor type in bits 12 and 13
is assumed to be always be zero; at least this is the case for all
CPUIDs that are currently in the coreboot tree. This can be used to
make the device values in the CPU device ID tables easier to read.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Idab77453712b14983b1d02ca365f7924239fc2bf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72856
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use CPUID_ALL_STEPPINGS_MASK to only need one CPU device ID table entry
per family & model combination and not one per stepping.
TEST=Mandolin with a Picasso APU with PICASSO_B1_CPUID (0x00810f81)
still finished mpinit and boots successfully even though now only
PICASSO_B0_CPUID (0x00810f80) with CPUID_ALL_STEPPINGS_MASK specified as
device match mask. When commenting out the line with PICASSO_B0_CPUID
as a negative test, mpinit fails as expected.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I00ba43834ad86ecffa09d60599b17d122acd0b99
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72848
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Instead of always doing exact matches between the CPUID read in
identify_cpu and the device entries of the CPU device ID table,
offer the possibility to use a bit mask in the CPUID matching. This
allows covering all steppings of a CPU family/model with one entry and
avoids that case of a missing new stepping causing the CPUs not being
properly initialized.
Some of the CPU device ID tables can now be deduplicated using the
CPUID_ALL_STEPPINGS_MASK define, but that's outside of the scope of this
patch.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I0540b514ca42591c0d3468307a82b5612585f614
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72847
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Since all SoCs define the df_mmio_control union for the bits used in the
code, data_fabric_print_mmio_conf can take advantage of that and also
print a decoded version of those bits.
Output on Mandolin before the patch:
=== Data Fabric MMIO configuration registers ===
idx control base limit
0 93 fc000000 febfffff
1 93 10000000000 ffffffffffff
2 93 d0000000 f7ffffff
3 1093 fed00000 fedfffff
4 90 0 ffff
5 90 0 ffff
6 90 0 ffff
7 90 0 ffff
Output on Mandolin with the patch:
=== Data Fabric MMIO configuration registers ===
idx base limit control R W NP F-ID
0 fc000000 febfffff 93 x x 9
1 10000000000 ffffffffffff 93 x x 9
2 d0000000 f7ffffff 93 x x 9
3 fed00000 fedfffff 1093 x x x 9
4 0 ffff 90 9
5 0 ffff 90 9
6 0 ffff 90 9
7 0 ffff 90 9
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I06e1d3a3e9abd664f59f2bb852394e7f723f2b30
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72880
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
In contrast to Mendocino and all other AMD SoCs in the coreboot tree,
Rembrandt, on which Mendocino is based on, has a DF_MMIO_REG_SET_SIZE of
3 instead of 4, so the next data fabric MMIO register is 3 DWORDs after
the last one instead of the 4 DWORDs on the other SoCs. This was checked
against PPR #56558 Rev 3.04.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I454ad5d182f0040db93c9b3a83941333392c6061
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72879
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
To be able to handle a special case, add a per-SoC define for
DF_MMIO_REG_SET_SIZE instead of having this hard-coded as 4 in the
DF_MMIO_* macros. To avoid some duplication, also introduce the
DF_MMIO_REG_OFFSET macro.
TEST=Output from data_fabric_print_mmio_conf doesn't change on Mandolin.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I67420a2973c8ef9a7f0ce19ddc0013de69731689
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72878
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
The address mode is an internal mode which AMD FWs use. Regular
developers don't have to know that. Just report the relative address
every time. For the cases head and body are split, the address of body
is also reported.
Change-Id: I77d9aac0b3d996363341c1d2dae049ec344b39aa
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
This patch adds ACPI configuration for USB2/3 ports for mtlrvp as per
schematics. This helps in generating corresponding ACPI code at runtime
that includes port information.
BUG=b:224325352
BRANCH=None
TEST=Able to build and boot MTLRVP. Connect USB device and check if
corresponding enumeration of USB device (14.0) is observed on executing
lspci.
00:14.0 USB controller: Intel Corporation Device 7e7d (rev 01)
00:14.1 USB controller: Intel Corporation Device 7e7e (rev 01)
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: Ie150247661322e3944be15dc70f66033266d8aac
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72787
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch describes the TCSS USB ports for mtlrvp as per schematics.
This patch describes TCSS ports for UPC_TYPE_C_USB2_SS_SWITCH as below,
tcss_usb3_port1: USB3 Type-C Port C0
tcss_usb3_port2: USB3 Type-C Port C1
tcss_usb3_port3: USB3 Type-C Port C2
tcss_usb3_port4: USB3 Type-C Port C3
BUG=b:224325352
BRANCH=None
TEST=Able to build and boot MTLRVP to ChromeOS. Verify the enumeration
of xhci (0d.0) as part of lspci. Also verify the enumeration of Type-C
ports as part of cbmem -c.
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: I0054ac4e3d1d9b97cfea615831ec8f3d3e00c9e0
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72785
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch enables FM350GL 5G WWAN support for mtlrvp.
BUG=b:224325352
BRANCH=None
TEST=Build and boot mtlrvp to ChromeOS. Ensure that WWAN module 00:1c.6
is enumerated as part of lspci and cbmem -c in AP console. Also verify
generation of PXSX Device as part of SSDT. Able to connect WiFi and
access internet.
cbmem -c:
\_SB.PCI0.RP07: Enable RTD3 for PCI: 00:1c.6 (Intel PCIe Runtime D3)
\_SB.PCI0.RP07: Enable WWAN for PCI: 00:1c.6 (Fibocom FM-350-GL)
SSDT:
Scope (\_SB.PCI0.RP07)
{
Device (PXSX)
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: I870cc0782fb989f1bdbe369a4a12630a62729d8e
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72779
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Krishna P Bhat D <krishna.p.bhat.d@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
To deprecate VBOOT_VBNV_CMOS [1], replace VBOOT_VBNV_CMOS with
VBOOT_VBNV_FLASH for samsung boards lumpy and stumpy. 0x8000 unused
flash space is allocated for RW_NVRAM.
Previously BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES was selected for
CPU_INTEL_HASWELL, CPU_INTEL_MODEL_{2065X,206AX} and others (see [2]).
However, there seems to be no particular reason on those platforms.
We've dropped the config for haswell. Now drop it for
CPU_INTEL_MODEL_{2065X,206AX}, so that VBOOT_VBNV_FLASH can be enabled.
[1] https://web.archive.org/web/20230115020833/https://issuetracker.google.com/issues/235293589?pli=1
[2] commit 6c2568f4f5
("drivers/spi: Add BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES config")
BUG=b:235293589
TEST=./util/abuild/abuild -a -t SAMSUNG_LUMPY -x
Change-Id: I833edd4f7a328b21e81c971ba8a9aec0aad7d3d3
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70296
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
This change adds 2 command line parameters, --skip_set and --skip_unset
that allows abuild to skip boards with particular Kconfig values either
set or not set.
Note that it only works on BOOL type variables.
This can be set on the abuild command line, or the JENKINS_ABUILD_OPT=
variable on the make command line.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I43336484cf25f83065ec7facf45c123d831024b5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71730
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Since things are done a bit differently on Stoneyridge, it's probably
safer to run a test instead of assuming that the test on Picasso was
sufficient to be reasonably sure that this will also work as expected on
Stoneyridge.
TEST=No change of ACPI-related messages in dmesg with this patch.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I432752fae8be08d3cbd7d30215b350c4528c7206
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72495
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Create the constitution variant of the brask reference board by
copying the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.5.0).
BUG=b:267539938
TEST=util/abuild/abuild -p none -t google/brya -x -a
make sure the build includes GOOGLE_CONSTITUTION
Change-Id: Idb6089561d3aa5aac4448f9d46347c731f027e9c
Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72730
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Instead of just printing the register contents, normalize the contents
of the base and limit registers to actual MMIO addresses and then print
those. This will hopefully avoid some confusion caused by the shifted
addresses.
Output on Mandolin before the patch:
=== Data Fabric MMIO configuration registers ===
Addresses are shifted to the right by 16 bits.
idx control base limit
0 93 fc00 febf
1 93 1000000 ffffffff
2 93 d000 f7ff
3 1093 fed0 fedf
4 90 0 0
5 90 0 0
6 90 0 0
7 90 0 0
Output on Mandolin after the patch:
=== Data Fabric MMIO configuration registers ===
idx control base limit
0 93 fc000000 febfffff
1 93 10000000000 ffffffffffff
2 93 d0000000 f7ffffff
3 1093 fed00000 fedfffff
4 90 0 ffff
5 90 0 ffff
6 90 0 ffff
7 90 0 ffff
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I62eeb88ddac6a7a421fccc8e433523459117976a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72739
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
This moves the definition for POST_BOOTBLOCK_CAR from the intel-specific
postcodes into the common postcode list, and uses it for the
cache-as-RAM init as needed.
Because POST_BOOTBLOCK_CAR was set to 0x20 in some spots and 0x21 in
most of the others, the values were consolidated into 0x21. This will
change the value on some platforms.
Any conflicts should get sorted out later in the conversion process.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I8527334e679a23006b77a5645f919aea76dd4926
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71596
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
This patch enables PCIe port for WWAN as per mtlrvp schematics
BUG=b:224325352
BRANCH=None
TEST=Build and boot mtlrvp to ChromeOS. Ensure that WWAN module
gets enumerated with cbmem -c.
\_SB.PCI0.RP07: Enable RTD3 for PCI: 00:1c.6 (Intel PCIe Runtime D3)
\_SB.PCI0.RP07: Enable WWAN for PCI: 00:1c.6 (Fibocom FM-350-GL)
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: Ib372db9642a3c7b3a21a112fa0e6e0b4bc88a9ea
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72777
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Since the LIDS field is only used in the ACPI code and not in the C code
of any mainboard using the Mendocino SoC, remove it form the global NVS
and add an ACPI object for this in the DSDT of the mainboards that use
it in their ACPI code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I1ed0407826f579eb14169246b7b14ba677c20e8d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72185
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Since the LIDS field is only used in the ACPI code and not in the C code
of any mainboard using the Cezanne SoC, remove it form the global NVS
and add an ACPI object for this in the DSDT of the mainboards that use
it in their ACPI code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6953da5e0f1966aa3022364d9a9c72ebafc698cc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72184
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Since the LIDS field is only used in the ACPI code and not in the C code
of any mainboard using the Picasso SoC, remove it form the global NVS
and add an ACPI object for this in the DSDT of the mainboards that use
it in their ACPI code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia265f3eebf5e48c185d2e4bf4ef74f8eab7c9606
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72183
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Since the LIDS field is only used in the ACPI code and not in the C code
of any mainboard using the Stoneyridge SoC, remove it form the global
NVS and add an ACPI object for this in the DSDT of the mainboards that
use it in their ACPI code. Eventually the LIDS object should probably be
moved to the EC's ACPI code, but that's out of scope for this patch.
TEST=google/liara doesn't show ACPI errors in Linux' dmesg
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I778c4189607035b4765c6cb8b2e74030dcf9069f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72182
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
This simplifies the code flow of the cpu init. APL can do CPU init after
calling FSP-S, while GLK needs to do that before. This is now reflected
directly in the cpu ops rather than using
CONFIG_SOC_INTEL_COMMON_BLOCK_CPU_MPINIT as a proxy.
Change-Id: I7fd1db72ca98f0a1b8fd03a979308a7c701a8a54
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72705
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
By default this limits PCI buses to CONFIG_MMCONF_BUS_NUMBER.
Some platforms have multiple PCI root busses (e.g. xeon_sp), where bus
numbers are limited. This provides a basic check. On some platforms it
looks like programming 0xff to the subordinate bus number confuses and
hangs the hardware.
Change-Id: I0582b156df1a5f76119a3687886c4d58f2d3ad6f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
This patch removes the configuration of GPP_A12 for mtlrvp. Garfield
Peak (WLAN) doesn't use GPP_A12 for WAKE_N. Configuring GPP_A12 pin
prevents system entering G3 (reboots) on issuing shutdown -h now. Hence
configuring GPP_A12 as PAD_NC.
BUG=b:224325352
BRANCH=None
TEST=On issuing 'shutdown -h now' system enters G3
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: I5e46b8afd3e0055440fd3c3db4aa5a9f1d4aa556
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72742
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Usha P <usha.p@intel.com>
We don't need flashrom support just for vboot payloads. The current
default (USE_FLASHROM=1) is mostly harmless, especially if libflashrom
is not present (the autodetection in vboot_reference just spits out a
pkg-config error but doesn't actually fail the build), but it's better
to be clear we don't need it.
BUG=b:172225709
TEST=build
Change-Id: I53bcc2d1e7666646ddad58ba3717cfdd321014e8
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72716
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
NVMe PCIe 9-12 using clk_src1 and clk_req2 mapping to hardware design,
Due to inconsistency between PMC firmware and FSP, we need to set
clk_src to clk_req number, not same as hardware mapping in coreboot.
Then swap correct setting to clk_src=1,clk_req=2 in mFIT.
BUG=b:265720813
TEST=build firmware and veirfy suspend function on DUT.
Cq-Depend: chrome-internal:5351299
Change-Id: Ia057dfa98cb9293d9e212edb4e4ac198e94e8985
Signed-off-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72051
Reviewed-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add configuration to bump up the SPI flash bus speed from 66 MHz to 100
MHz starting the board version of the current phase.
BUG=b:260127676
TEST=Build and boot to OS in Frostflow with 100 MHz SPI bus speed.
Observe that the boot time improved by 100 ms compared to 66 MHz SPI
flash bus speed.
firmware log:
SPI fast read speed: 100 MHz
At 66 MHz:
Total Time: 1,563,384
At 100 MHz:
Total Time: 1,462,570
Change-Id: I9435f4ad0d3541b040703dc9a453badbd080dc09
Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72694
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Fix:
cc1: error: src/vendorcode/amd/pi/00670F00: No such file or directory [-Werror=missing-include-dirs]
cc1: error: src/vendorcode/amd/pi/00670F00/binaryPI: No such file or directory [-Werror=missing-include-dirs]
cc1: error: src/vendorcode/amd/pi/00670F00/Include: No such file or directory [-Werror=missing-include-dirs]
cc1: error: src/vendorcode/amd/pi/00670F00/Proc: No such file or directory [-Werror=missing-include-dirs]
cc1: error: src/vendorcode/amd/pi/00670F00/Proc/Common: No such file or directory [-Werror=missing-include-dirs]
cc1: error: src/vendorcode/amd/pi/00670F00/Proc/CPU: No such file or directory [-Werror=missing-include-dirs]
cc1: error: src/vendorcode/amd/pi/00670F00/Proc/CPU/Family: No such file or directory [-Werror=missing-include-dirs]
cc1: error: src/vendorcode/amd/pi/00670F00/Proc/Fch: No such file or directory [-Werror=missing-include-dirs]
cc1: error: src/vendorcode/amd/pi/00670F00/Proc/Fch/Common: No such file or directory [-Werror=missing-include-dirs]
Change-Id: I745f4fc421c91c413fe0d3155d3494ed9704eeb6
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71855
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
The PCI Device ID Assignments table from PPRs #57019 Rev 1.65 and
PPR #57396 Rev 1.54 were used as a reference. Some devices will need to
have ops added in future patches. Since the xhci_2 device isn't there
any more, also drop it from the mainboard devicetrees. The actual USB
port configuration on xhci_0 and xhci_1 is updated in the next patch.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I49721bc44fa1e2a0118a8c3ac79a36aee64be687
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72771
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Now that the PCIe ports on device 1 are added, rename the aliases for
the PCIe ports on device 2 to have a common naming scheme. For phoenix
the device alias names are based on the device and function number the
bridge is connected to.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I5f5698408019bb9222b599dd78540ca1b187b56d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72737
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Only the PCIe ports on the functions of device 2 were present in the
devicetree and had the amd_external_pcie_gpp_ops ops assigned. Add the
missing PCIe ports on the functions of device 1 and assign the
amd_external_pcie_gpp_ops ops to them.
This SoC uses a slightly different naming scheme for its PCIe GPP ports.
Previously the PCIe GPP bridge number from the PCI Device ID Assignments
table from the PPR was used. Those bridge numbers are one less than the
function numbers of the device. This is due to function 0 being a dummy
bridge to avoid having to shuffle around the function numbers when the
first bridge is unused, since the PCIe specification mandates the
function 0 to be implemented if any other function on the same device is
implemented. In order for the device aliases to be consistent with the
PCIe device and function numbers which is way more commonly used and
also what lspci shows and what goes into the DXIO descriptors, change
the naming scheme of the aliases.
This was checked with PPR #57019 Rev 1.65 and PPR #57396 Rev 1.54.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib5c62c1df585877d9b6986a462a3636d4f2eb4c7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72736
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This enables L1.2 for the SSD port.
link_hotplug is unused on Mendocino, so remove it while I'm here, just
as code cleanup. This has no functional difference.
Enabling L1.2 on other devices currently causes problems. Debug is
ongoing.
BUG=b:265890321
TEST=Build & boot, look at states enabled in lspci. Test device
functionality.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I8940856a127c8a4ba45148cbbf07a08b621beb4d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Commit b171f76812 ("soc/amd/*: Hook up GPP bridges ops to devicetree")
missed adding the amd_external_pcie_gpp_ops ops to the gpp_gfx_bridge
PCIe ports, so add them. Those devices were previously covered by the
PCI_DID_AMD_FAM17H_MODEL60H_PCIE_GPP_D1 PCI device ID in the list that
got removed in the referenced commit.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I55434bf486569b32901b3840193a09cc5955abb2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72735
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
This allows us to use the same file for PCO, CZN, MDN, PHX, & Glinda.
PCO supports the warm reset, and future chips can support it by setting
the SOC_AMD_SUPPORTS_WARM_RESET option.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ib6459e7ab82aacbe57b4c2fc5bbb3759dc5266f7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72658
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Adding EC_HOST_EVENT_PANIC to SCI mask allows the EC to interrupt the
Kernel when an EC panic occurs. If system safe mode is also enabled
on the EC, the kernel will have a short period to extract and save info
about the EC panic.
BUG=b:266696987
BRANCH=None
TEST=Observe kernel ec panic handler run when ec panics
Change-Id: I9b50ab3c0bcef192ef89f173852cda222f1533c7
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72455
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
This patch enables CNVi_BT Core and Wifi for mtlrvp based on mtlrvp
schematics.
1. Enable CNVi BT Core in device tree
2. Enable CNVi Wifi (pci 14.3) device in device tree
BUG=b:224325352
BRANCH=None
TEST=Able to observe corresponding UPD configuration with FSP dump and
able to boot mtlrvp (LP5/DDR5) to ChromeOS.
CNVi Mode = 1
Wi-Fi Core = 1
BT Core = 1
BT Audio Offload = 0
BT Interface = 1
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: I22575bf31b540f9dc1149a2766268285001b72f4
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72695
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch moves ME host firmware status register structures to ME
header file. It also marks unused structure fields to reserved.
The idea here is to decouple ME specification defined structures from
the source file `.c` and keep those into header files so that in future
those spec defined header can move into common code.
The current and future SoC platform will be able to select the correct
ME spec header based on the applicable config. It might be also
beneficial if two different SoC platforms would like to use the same
ME specification and not necessarily share the same SoC directory.
BUG=b:260309647
Test=Able to build and boot.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ib96fcb86fd2c3fe16f23c8f038f4930a832a5b01
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72416
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Some reserved address range listed in Alder Lake Platform Firmware
Architecture Specification document 626540 section 6.4 ADL - System
Memory Map such as North TraceHub ranges were missing. Details about
North TraceHub (aka. Intel TraceHub) can be found in Intel Trace
Hub (Intel TH) Developer's Manual document 671536.
BUG=b:264648959
TEST=Compilation successful
Change-Id: I14803a7297c8c5edefe564d92bfe7314f6769942
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72635
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
The testsoc script was pulling in odd results when the -K option matched
options in sources, Makefiles, and device trees. Adding another grep to
limit the list to just Kconfig matches ensures that only actual
mainboards are built.
TEST="./util/testsoc -K PICASSO" no longer tries to build mainboard "0"
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I3860df4520a5594fb9c1a06e75487520b7d5d275
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72655
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
If we show the user early signs of life during CSE FW sync or MRC
(re)training, log these to the eventLog (ELOG_TYPE_FW_EARLY_SOL).
These can be used to ensure persistence across global reset (e.g. after
CSE sync) so that they can be later retrieved in order to build things
such as test automation ensuring that we went through the SOL
path/display initialized.
BUG=b:264648959
TEST=event shows in eventlog after CSE sync and/or MRC
Change-Id: I8181370633a1ecff77b051d3110f593c3eb484a2
Signed-off-by: Tarun Tuli <taruntuli@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71295
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Contents of the EDID are passed by a reference to an array
of length 0x80, for which the macro 'PTN_EDID_LEN' has already
been around.
This patch makes use of this macro within the driver and mainboard
implementation utilizing it.
BUG=none
TEST=A successful build of mc_apl{1,4,5,7} and mc_ehl3 mainboards.
Change-Id: If7d254aaf45d717133bb426bd08f8f9fe5c05962
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72653
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
This is regarding issues observed on multiple Brya and Nissa
variant such as Skolas and Nivviks. Issue is that once coreboot
sets GPE_EN bit for the GPIO pin and locks it, kernel is not able
to change the control bit. Hence kernel is not able to control the
IRQ on the pin when required.
This issue was root caused to the patch which was setting GPE_EN
bits for the GPIOs before locking.
Ref: commit 38b8bf02d8
("intelblocks: Add function to program GPE_EN before GPIO locking")
This patch skips the locking for GPP_F14 to allow kernel to
configure it later during reboot or shutdown as required.
BUG=b:254064671
BRANCH=None
TEST=Shutdown works on Skolas and Brya board with the patch.
Signed-off-by: Maulik Vaghela <maulikvaghela@google.com>
Change-Id: I7e4a6ac4668028bcd5fa400b9aa8eccf36a79620
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72648
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There is an existing issue for skolas boards where board wakes up
from shutdown immediately due to touchpad wake signal.
This issue was root caused to the patch which was setting GPE_EN
bits for the GPIOs before locking.
Ref: commit 38b8bf02d8 ("intelblocks: Add function to program GPE_EN before GPIO locking")
Later issue was found to be with GPP_F14 configuration for skolas
boards. While shutting down, kernel is not able to disable IRQ for
touchpad due to GPE_EN register getting locked and it is preventing
shutdown of the board.
This patch skips the locking for GPP_F14 to allow kernel to
configure it later.
BUG=b:254064671
BRANCH=None
TEST=Shutdown works on Skolas board with the patch.
Nissa Bug: 234097956
Signed-off-by: Maulik Vaghela <maulikvaghela@google.com>
Change-Id: I09cf1af1f5ab11b06073755374ee8a306984d557
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72426
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Otherwise configurations in src/mainboard/ocp/tiogapass/Kconfig
cannot be selected by
make defconfig KBUILD_DEFCONFIG=configs/builder/config.ocp.tiogapass
Change-Id: I88d5619269a6a9c09e84061642206a17c91db042
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72642
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Wellsburg is IFDv2 compatible in most fields, but not in all.
It only has 8 regions and the flash master bits match the defines for
IFDv1 and thus has an "IFDv1.5" descriptor.
Add a new enum for IFDv1.5 descriptor and use them to properly operate
on this IFD.
The 'SPI programming guide' is inconsistent and mentions 6 regions
in one place, but 7 regions in another chapter. Tests showed that it
actually supports 7 regions.
Add support using the -p argument to specify Wellsburg platform.
The previous patch made sure that only 8 regions are used and that no
corruption can happen when operating in IFDv2/IFDv1.5 mode.
Tested on Intel Grangeville.
Documents used:
Intel Document Id: 516552
Intel Document Id: 565117
Change-Id: I651730b05deb512478d059174cf8615547d2fde4
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Co-developed-by: Julian Elischer <jrelis@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68657
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
With New Crypto upgrade we need to have 1 block of 4Kb increase in
romstage, by which we can see an improvement of Boot performance
by 100 msec.
BUG=b:218406702
TEST=Validated on qualcomm sc7280 development board
Boot performance improved by 100 msec observed.
Change-Id: I9f5c8a79993fc1c529fae5cea4c4182663643ddd
Signed-off-by: Sudheer Kumar Amrabadi <quic_samrabad@quicinc.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72646
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
During boot, gpi_firmware_load gets called twice because there are
2 serial engines. Thus gsi_fw blob is also decompressed twice and is
written to base addresses of SEs. This is redundant.
Perform the decompression once on first call and save the header
in static variable which can be reused in next call.
BUG=b:262426214
TEST=Validated on qualcomm sc7280 development board
Saving of 80ms observed while testing with 130 boot cycles.
Change-Id: If98a3974f0791dffdf675c02cc28375d0485c485
Signed-off-by: Vijaya Nivarthi <vnivarth@codeaurora.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71927
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch moves ME host firmware status register structures to ME
header file. It also marks unused structure fields to reserved.
The idea here is to decouple ME specification defined structures from
the source file `.c` and keep those into header files so that in future
those spec defined header can move into common code.
The current and future SoC platform will be able to select the correct
ME spec header based on the applicable config. It might be also
beneficial if two different SoC platforms would like to use the same
ME specification and not necessarily share the same SoC directory.
BUG=b:260309647
Test=Able to build and boot.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I58faed286718f5eab714cd39001177e50feb4f8b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This patch moves ME host firmware status register structures to ME
header file. It also marks unused structure fields to reserved.
The idea here is to decouple ME specification defined structures from
the source file `.c` and keep those into header files so that in future
those spec defined header can move into common code.
The current and future SoC platform will be able to select the correct
ME spec header based on the applicable config. It might be also
beneficial if two different SoC platforms would like to use the same
ME specification and not necessarily share the same SoC directory.
BUG=b:260309647
Test=Able to build and boot.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: Ic42c67163fe42392952499293e91e35537cb9147
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72415
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This patch moves ME host firmware status register structures to ME
header file. It also marks unused structure fields to reserved.
The idea here is to decouple ME specification defined structures from
the source file `.c` and keep those into header files so that in future
those spec defined header can move into common code.
The current and future SoC platform will be able to select the correct
ME spec header based on the applicable config. It might be also
beneficial if two different SoC platforms would like to use the same
ME specification and not necessarily share the same SoC directory.
BUG=b:260309647
Test=Able to build and boot.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I34d3c4a60653fe0c1766cd50c96b8d3fe63637d1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72412
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
The D-state list lists the devices with the corresponding
D-state that the devices should be in, in order to enter LPM.
DPTF is not mentioned in Intel's document 595644 as one of
the devices.
This CL removes it to avoid a potential error seen in ADL
devices as mentioned in commit 3fd5b0c4cdeb ("soc/intel/adl:
remove DPTF from D-states list used to enter LPM")
TEST=Built and tested on Rex, saw SSDT generated properly.
BUG=b:231582182
Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: I9192ed9a7fb59ebba14f6d5082b400534b16ca72
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72603
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
- The 4.19 release notes included a list of outstanding issues formatted
as a markdown table, which is not supported by Recommonmark. Reformat
as an embedded reStructuredText table.
- The table of boards supported on the 4.18 branch did not include row
separators causing all rows to be rendered in a single row of cells.
- Technotes/console.md had a typo in the rST table formatting which
generated warnings in the Sphinx build, causing the table to not be
rendered in the resulting html.
Change-Id: I86e2c5d6d20e6002b87efc4688fc11b24b341227
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72623
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Currently there is a problem, where two Displayports are not working. To
be precise: TCP0 and TCP1 (Type-C Port 0/1) are not working.
Setting the lane count of the TCP0 and TCP1 to x1 works fine.
Setting the lane count of the TCP0 and TCP1 to x2 does not work.
Setting the lane count of the TCP0 and TCP1 to x4 does not work.
The reason for that is currently unknown.
This change sets the lane count of the TCP0 and TCP1 Port to x1 length
in the VBT binary.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I182b528275152bf5adcb01a56816afd65674aed3
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72610
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Markdown does not render newlines unless there is an empty line in
between the lines of text. Several command examples and a list were
missing these empty lines, causing their content to be rendered inline
with the preceding text.
Fix this by adding triple backticks around code blocks and bullet points
to rows of text in a list.
Change-Id: I9c1d2b81acdeb378346c68bced0cdbfeeb81bf26
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72625
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In CB:71614 Kyösti pointed out that ACPI_GPE0_BLK is the wrong address
to assign to proc_blk_addr; the correct one would be ACPI_CPU_CONTROL.
When looking a bit closer into this, it turned out that
acpigen_write_processor is generating deprecated AML opcodes, so replace
the acpigen_write_processor call with a call to the newly added
acpigen_write_processor_device function that also doesn't have the
proc_blk_addr and proc_blk_len parameters. The information about the IO
port for entering C-states is already written into an SSDT by
acpigen_write_CST_package which is likely also the reason why the wrong
proc_blk_addr value wasn't noticed for a very long time.
TEST=Mandolin still boots Ubuntu 22.04 LTS and Windows 10 and no
possibly related errors show up. Linux gets the expected C-state
information from the _CST package inside the processor device scope.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie67416e19e431029dd12da66ad44ddfa8586df03
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72490
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
The ACPI PROCESSOR_OP has been deprecated in ACPI 6.0 and dropped in
ACPI 6.4 and is now permanently reserved. As a replacement, DEVICE_OP
with the special HID ACPI0007 should be used instead. This special HID
was introduced in version 3 of the ACPI spec. To have a function to
generate this, acpigen_write_processor_device is introduced. The CPU
index is used as UID which can be assumed to be unique.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ifb0da903a972be134bb3b9071f81b441f60917d1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72469
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This register isn't used in coreboot and isn't defined in the Picasso
PPR #55570 Rev 3.18.
To enter a lower C-state, a read request to a special IO port is done.
The base address of this group of IO ports is configured in
set_cstate_io_addr via the MSR_CSTATE_ADDRESS and that read won't leave
the CPU. IIRC trying to put the MMIO mapping for entering the lower
C-states into the _CST package didn't work as expected when it was tried
on I think Cezanne.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib189993879feaa0a22f6810c4bd5c1a0bc8c5a27
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72497
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
This patch moves ME host firmware status register structures to ME
header file. It also marks unused structure fields to reserved.
The idea here is to decouple ME specification defined structures from
the source file `.c` and keep those into header files so that in future
those spec defined header can move into common code.
The current and future SoC platform will be able to select the correct
ME spec header based on the applicable config. It might be also
beneficial if two different SoC platforms would like to use the same
ME specification and not necessarily share the same SoC directory.
BUG=b:260309647
Test=Able to build and boot.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I7dfd331e70f6d03c88248ca5147dbe6785a8e69d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72413
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
It turns out that the [0xfa000000-0xfaffffff] range conflicts with
some North TraceHub address space ranges ([0xfad00000-0xfadfffff] and
[0xfacfc000-0xfacfffff]).
Experiments have established that this conflicting range results in an
unpected PIPE A underrun issue reported by i915 and some visible
flickers on the display during boot.
The [0xf0000000-0xffffffff] range is a crowded memory space with
resources statically assigned to some devices but also some ranges
used at various point in the boot flow by the FSP.
To not run into any other potential conflicts, we want to pick a
unused memory space. But at this early stage of the boot, we do not
have full knowledge of what memory space is going to be used by the
FSP. As a result, we decided to pick the [0xaf000000-0xafffffff] range
as:
1. It does not conflicting with any coreboot memory space usage
2. It is the address the FSP uses by default for GFX MMIO BAR0 and as
such should not conflict with any FSP memory space usage.
BUG=b:264648959
BRANCH=firmware-brya-14505.B
TEST=No flickers observed on boot
Change-Id: I6a00350ff4007bb7692d2ff6598b946cc6123302
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72605
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Functionality wise nothing changed, except that the first misspellings
caused SBOM_BIOS_ACM_PATH and SBOM_SINIT_ACM_PATH to not work before.
- Fix misspelling of CONFIG_BIOS_ACM_PATH -> CONFIG_SBOM_BIOS_ACM_PATH
- Fix misspelling of CONFIG_SINIT_ACM_PATH -> CONFIG_SBOM_SINIT_ACM_PATH
- Put SBOM_COMPILER_ handling into Kconfig instead of Makefile
- Reorder CONFIG_ paths (for readablity)
- Add in code comments (for readablity)
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: If67bc3bd0d330b9b5f083edc4d1697e92ace1ea0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72379
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
This uses a simpler form of #if to check if CONFIG_SAVE_MRC_AFTER_FSPS
is enabled, referencing the Kconfig variable only once and defaulting
to the original behavior if not.
Change-Id: I4711c1474d9a3a5c685dd31561619c568fab075c
Signed-off-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72587
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Since the PSE GBE0 MAC has been disabled on this board in
commit 343644006f ("mb/siemens/mc_ehl3/devicetree.cb:
Remove TSN GbE 0"), therefore disable the corresponding
GPIOs as well.
BUG=none
TEST=Test link detection and IP assignment on the remaining
ports (PSE GBE1 and PCH GBE0) of mc_ehl3.
Change-Id: Ifa055f58894688471d68b9b93fcb994fdcb2a568
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72449
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch adds initial romstage code and spd data for LP5 memory
parts for MTL-RVP. This also configures memory based on the board id.
Memory - x32 LPDDR5
Vendor/Model - Micron/MT62F2G32D8DR-031 WT:B
Board ID -
0b0000 - Empty spd hex file
0b0001 - DDR5 (Empty spd hex file)
0b0010 - LPDDR5 (MT62F2G32D8DR-031 WT:B)
BUG=b:224325352
TEST=Able to boot intel/mtlrvp (LP5 SKU) to ChromeOS
Signed-off-by: Ashish Kumar Mishra <ashish.k.mishra@intel.com>
Change-Id: I15b352eb246aed23da273e56490c7094eae9d176
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69741
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This patch selects USE_UNIFIED_AP_FIRMWARE_FOR_UFS_AND_NON_UFS for
Google/Marasov variant which intends to achieve a unified AP firmware
image across UFS and non-UFS skus.
Note: Enabling this config would introduce an additional warm reset
during the cold-reset scenarios due to the function disabling of the
UFS controller as results we are expecting ~300ms higher boot time
(which might not be user visible because `cbmem -t` can't include
impacted boot time due to in-between resets).
BUG=b:264838335
TEST=Able to enter S0ix on Marasov NVMe sku after disabling UFS
during boot path.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Ie8b8814cdb5e0d97a382cebfe82868ada5762341
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71990
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Now that we support >1 Xeon-SP, XEON_SP_COMMON_BASE no longer
reflects the socket type. This uses SOC_INTEL_* Kconfig variables and
returns the correct socket type for Cooper Lake-SP.
Signed-off-by: David Hendricks <ddaveh@amazon.com>
Change-Id: I142de5f040f3b76e352f27c00fe9e50787df5712
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72498
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
When Kconfig SAVE_MRC_AFTER_FSPS is selected, save MRC training
data after FSP-S instead of FSP-M. For now only SPR-SP server
FSP supports this.
This issue surfaces with SPR-SP, because of the memory type
(DDR5 support) and memory capacity (more memory controllers, bigger
DRAM capacity). Therefore Intel decided to save MRC training data after
FSP-S with SPR-SP FSP.
Change-Id: I3bab0c5004e717e842b484c89187e8c0b9c2b3eb
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71950
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This functionality is used in multiple places, so factor it out into a
function. Compared to acpigen_write_processor_cnot, the buffer size is
decreased from 40 to 16 bytes, but the format string specified by
CONFIG_ACPI_CPU_STRING results in 9 chars and a NULL byte which will fit
into the buffer without any issue. I've seen the CPU devices being put
into another scope within \_SB, but even in that case that would be 14
chars and a NULL byte whist still fits into the 16 byte buffer. For
acpigen_write_processor and acpigen_write_processor_package this doesn't
change any edge case behavior. In the unrealistic case of the format
string resulting in a longer CPU device string, this would have been a
problem before this patch too.
Also drop the curly braces of the for loop in
acpigen_write_processor_package. This makes the code a bit harder to
read and isn't a very good idea, but with the curly braces in place, the
linter breaks the build :(
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I5d8291a2aaae2011cb185d72c7f7864b6e2220ec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72452
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
ACPI_CPU_STRING specifies the format string for the scope of the
processor devices in the generated ACPI code. Also point out that the
resulting string will be truncated to at most 15 chars to fit into the
16 byte buffer used in two functions in acpigen.c.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I1fb1db8adeecd783c835a500d28a13b823cda155
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72451
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Not all Chrome-EC devices have a keyboard or use Vivaldi for key
remapping, so demote the printk output when the EC doesn't support
it from ERROR to INFO. Adjust the printk text for clarity.
Change-Id: I14059f4e3e56ff891f302601d5acc1bb842cffc1
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72474
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The current CMOS option causes Linux to not boot, as the GRUB EFI
loader will report an incorrect parameter.
Update the CMOS option so that the corresponding UPD is changed when
the wireless is set to disable, so that the root port for the wireless
is also disabled.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I607d700319d6a58618ec95b3440e695c82dff196
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71896
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Change the Type-C USB 2.0 interface to a standard port, as the
Type-C macro will not work in Linux (dmesg says the cable is
faulty),
This makes the port work reliably in Linux, tested with:
* Manjaro 21
* Ubuntu 22.04
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I6dbf31b6e4603685297e9e5203b0db6ac1b9e24a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72387
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add functions that allow checking and changing PTT state at runtime.
Can be useful for platforms that want to use dTPM instead and have no
means to stitch ME firmware binary with disabled PTT.
The changing function also checks for the current feature states via
HECI to ensure that the feature state will not be changed if not
needed.
TEST=Successfully switch to dTPM on Comet Lake i5-10210U SoC.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I8426c46eada2d503d6ee72324c5d0025da3f2028
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68919
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Return generic coreboot error codes from the mb_adjust_cfg
callback used in mainboards instead of '-1' constant and
a driver-specific success-indicating define.
BUG=none
TEST=Boards siemens/mc_apl{1,4,5,7} and siemens/mc_ehl3
build correctly.
Change-Id: I5e0d4e67703db518ed239a845f43047f569b94ec
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72071
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
The D-state list lists the devices with the corresponding
D-state that the devices should be in, in order to enter LPM
DPTF is not mentioned in Intel's document 595644 as one of
the devices.
This CL removes it to avoid an error seen after it was added
to that table:
"ACPI Error: AE_NOT_FOUND, While resolving a named reference
package element - \_SB_.PCI0.DPTF (20200925/dspkginit-438)"
TEST=Built and tested on anahera and saw the error is gone
BUG=b:231582182
Change-Id: I00eddd7e4cc71a0c25e77ff53025dee5bf942de1
Signed-off-by: Eran Mitrani <mitrani@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72199
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Depending on the actual issue and the experience of the contributor,
"Easy projects" might not be an appropriate description for Coverity
issues and similar things.
Thus rename this section to "Small projects" and also update references
to it.
Change-Id: I3bdefd9f37440ab3ae493095b7fb5c76394d2ba1
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72447
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
add functions for concatenate OP
add debug message containing concatenated string with string, value, or
OPs
Ex1: to print string with another string provided from C side:
acpigen_write_debug_concatenate_string_string("Wait loop Timeout! var=",
name, LOCAL6_OP);
will generate:
Concatenate ("Wait loop Timeout! var=", "L23E", Local6)
Debug = Local6
Ex2: to print string with a value:
acpigen_write_debug_concatenate_string_int("ModPHY enabling for RP:",
pcie_rp, LOCAL0_OP);
will generate:
Concatenate ("ModPHY enabling for RP:", 0x05, Local0)
Debug = Local0
Ex3: to print string with an ACPI OP:
acpigen_write_debug_concatenate_string_op("while Loop count: ",
LOCAL7_OP, LOCAL6_OP)
will generate:
Concatenate ("while Loop count: ", Local7, Local6)
Debug = Local6
TEST=Add above functions in the acpigen code and check the generated
SSDT table after OS boot
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I370745efe3d6b513ec2c5376248362a3eb4b3d21
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72126
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Enable early POST code display on this variant using
the common mc_apl1 baseboard functionality.
BUG=none
TEST=Boot on mc_apl5 and observe that POST codes are
displayed before DRAM training.
Change-Id: I390e0ab09ca830637e7a991db77e994d6c358e75
Signed-off-by: Jan Samek <jan.samek@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72386
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The Alder Lake PEIM graphics driver executed as part of the FSP does
not wait for the panel power cycle to complete before it initializes
communication with the display. It can result in AUX channel
communication time out and PEIM graphics driver failing to bring up
graphics.
If we have performed some graphics operation in romstage, it is
possible that a panel power cycle is still in progress. To prevent any
issue with the PEIM graphics driver it is preferable to ensure that
panel power cycle is complete.
This patch replaces commit ba2cef5b54
("soc/intel/common/block/early_graphics: Introduce a 200 ms delay")
workaround patch.
BUG=b:264526798
BRANCH=firmware-brya-14505.B
TEST=Developer screen is visible in the recovery flow
Change-Id: Iadd6c9552b184f7d6ec8df9d0d392634864ba50b
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72419
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
We were using the libgfxinit `Initialize' function with the
`Clean_State' parameter because the more appropriate `Update_Output'
function was not performing all the necessary clean up operations for
the PEIM driver to be successful when libgfxinit was used in romstage.
Thanks to a lot of experiments and some log analysis efforts, we were
able to identify the missing operation and fix the `Update_Output'
function (cf. https://review.coreboot.org/c/libgfxinit/+/72123).
The `initialized' global variable is now unnecessary as we track the
initialization in the Ada code instead.
Since the `Update_Output' function does not return any value, this
patch modifies the `gma_gfxstop' prototype accordingly. This does not
have any impact as the return value was not used anyway.
BUG=b:264526798
BRANCH=firmware-brya-14505.B
TEST=Developer screen is visible
Change-Id: I53d6fadf65dc09bd984de96edb4c1f15b64aeed0
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72125
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This patch restricts the dump of the vebose graphics output settings
to configuration with the `DEBUG_ADA_CODE' flag set.
BUG=b:264526798
BRANCH=firmware-brya-14505.B
TEST=Configuration dump is seen only if DEBUG_ADA_CODE is set
Change-Id: Iadd6c9552b184f7d6ec8df9d0d392634864ba50c
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72418
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
CLKREQ Pins are intentionally not configured, because there seems to be
a current Issue with FSP, that causes pci devices to not work if CLKREQ
Pins are configured by coreboot. The msi/ms7d25 mainboard seems to have
a similar issue and the cause is also documented in it's gpio.c file.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: Iba35076af194de0e85de60ebc93d62fda24e9c24
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72388
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Add the remaining DDR2 code to program the registers for memory
timings, ODT, RCOMP, and refresh mode; and perform receive-enable
calibration.
TEST: DDR2 systems boot
- Tested on a Dell Latitude E6400
- Tested on a Compal JHL90
TEST: Ensure DDR3 systems still boot
- Tested on a Thinkpad X200
Change-Id: I6d9a1853fea9e29171d7c2f9ffe7086685c9efad
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34834
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Move DDR3 memory I/O init to its own function and add DDR2 memory I/O
init. Read I/O init is common to both DDR2 and DDR3.
TEST: DDR2 systems boot (with the rest of the patch train)
- Tested on a Dell Latitude E6400
- Tested on a Compal JHL90
TEST: Ensure DDR3 systems still boot
- Tested on a Thinkpad X200
Change-Id: Ic4d5130f527249d3a5b98bae778cdf21a1753b04
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34833
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Split JEDEC init into common and DDR3 specific parts and add the DDR2
specific init code. This also replaces raw `mchbar_clrsetbits32` calls
with a dedicated `jedec_command` function.
TEST: DDR2 systems boot (with the rest of the patch train)
- Tested on a Dell Latitude E6400
- Tested on a Compal JHL90
TEST: Ensure DDR3 systems still boot
- Tested on a Thinkpad X200
Change-Id: I7a57549887c0323e5babbf18f691183412a99ba9
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34827
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add initial support for DDR2. This also changes GM45 raminit to
internally work in units of 1/256 ns for both DDR2 and DDR3 instead of
the 1/8 ns MTB assumed for DDR3, which simplifies the handling of time
values. DDR3 time values are thus scaled by a factor of 32 accordingly.
TODO:
- DDR2 JEDEC init
- Memory IO init
- Register programming
TEST: DDR2 systems boot (with the rest of the patch train)
- Tested on a Dell Latitude E6400
- Tested on a Compal JHL90
TEST: Ensure DDR3 systems still boot
- Tested on a Thinkpad X200
Change-Id: I265938d58c30264fd5d4f7b89da7b689058b8cf8
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34826
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Drop the `hyper_threading` CMOS option from most boards, as it's most
likely not working properly and causing problems. The main reasons to
remove the option are:
* The used enum is backwards (0 ---> Enable, 1 ---> Disable)
* Platform/SoC code does not honor the `hyper_threading` option
Also, remove the now-unused enum used by the `hyper_threading` option.
Change-Id: Ia8980a951f4751bc2e1a5d0e88835f578259b256
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69523
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Getting an error from the Kernel on Rex devices:
> ACPI Error: AE_NOT_FOUND, While resolving a named reference
> package element - \_SB_.PCI0.FSPI (20210730/dspkginit-438)
FSPI is defined in src/soc/intel/meteorlake/chipset.cb:
device pci 1f.5 alias fast_spi on end
This CL adds the corresponding FSPI device to the DSDT to prevent
the error mentioned above.
See commit feed8e4bd9 ("soc/intel/adl/acpi: add FSPI to DSDT") for
the corresponding ADL CL.
TEST=Built and tested on brya by verifying the error is gone.
Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: Id8d2a1b5e074f036345e028b117d420bf36a9042
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72411
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Current size of the cbmem premem buffer (8KB) is sometimes insufficient
to contain the complete debug log causing the cbmem console buffer to
indicate overflow.
This patch increases the premem cbmem buffer size to 16KB so that
the complete debug log can be stored in it.
TEST=Make sure that logs from all the boot stages can be seen using
'cbmem -c'.
Change-Id: I60c68322c52191eabf7e06b4be06e66f90ff8751
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71290
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Before, the Intel HDA PCIe device was showing up in the lspci tool, but
Audio wasn't working.
This patch enables the corresponding FSP-M settings to make it work.
Tested on Prodrive Atlas with Themis carrier board on Windows 10 and
Linux 6.1.0-rc3.
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: I144618c453c1e6a3e759afc7532a4ac4a71814c9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72385
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Currently ASPM cannot be disabled by individual mainboards, if the
soc Kconfig includes SOC_INTEL_COMMON_PCH_CLIENT. Other options like
PCIEXP_CLK_PM and PCIEXP_L1_SUB_STATE are already configurable by
individual mainboards if needed. This change makes PCIEXP_ASPM one of
these configurable options.
Test: build prodrive/atlas and see that build/config.h lists the
option CONFIG_PCIEXP_ASPM as disabled.
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: Ic9c049f1d225bc21d8da5bd208651ad847ae0c6e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72117
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
The mp2 PCI device is still present when no mp2 firmware is loaded. When
this device isn't explicitly enabled in the mainboard's devicetree, the
chipset devicetree default of the device being disabled is used. This
results in coreboot's resource allocator not allocating resources to the
device and since the bridge doesn't have enough MMIO space reserved, the
Linux kernel can't assign resources to it. To fix this problem, enable
the mp2 device in the mainboard's devicetree so that it gets its
resources assigned by coreboot. An equivalent change was verified on
Chausie.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I1076ccacc6f51bf195b8280a6df5ad1849771519
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72196
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The mp2 PCI device is still present when no mp2 firmware is loaded. When
this device isn't explicitly enabled in the mainboard's devicetree, the
chipset devicetree default of the device being disabled is used. This
results in coreboot's resource allocator not allocating resources to the
device and since the bridge doesn't have enough MMIO space reserved, the
Linux kernel can't assign resources to it. To fix this problem, enable
the mp2 device in the mainboard's devicetree so that it gets its
resources assigned by coreboot.
TEST=Fixes the resource allocation for the mp2 PCI device.
dmesg output before the patch:
[ 0.210616] pci 0000:04:00.7: [1022:164a] type 00 class 0x118000
[ 0.210631] pci 0000:04:00.7: reg 0x18: [mem 0x00000000-0x000fffff]
[ 0.210641] pci 0000:04:00.7: reg 0x24: [mem 0x00000000-0x00001fff]
[ 0.210649] pci 0000:04:00.7: enabling Extended Tags
[ 0.240570] pci 0000:04:00.7: BAR 2: no space for [mem size 0x00100000]
[ 0.240572] pci 0000:04:00.7: BAR 2: failed to assign [mem size 0x00100000]
[ 0.240574] pci 0000:04:00.7: BAR 5: assigned [mem 0xd05c6000-0xd05c7fff]
dmesg output after the patch:
[ 0.210483] pci 0000:04:00.7: [1022:164a] type 00 class 0x118000
[ 0.210501] pci 0000:04:00.7: reg 0x18: [mem 0xd0500000-0xd05fffff]
[ 0.210515] pci 0000:04:00.7: reg 0x24: [mem 0xd06c6000-0xd06c7fff]
[ 0.210524] pci 0000:04:00.7: enabling Extended Tags
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I680ef9798f2f0e7e0646f0fd30bef58398b7bf19
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72197
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Currently most of the FSP debug messages (when enabled) are truncated due to insufficient size of cbmem buffer.
Increase premem cbmem console size to 0x16000 bytes and cbmem buffer size to 0x100000 bytes so that cbmem buffer can contain most of the debug logs when FSP debug messages are enabled.
TEST=Verify output of 'cbmem -c' when FSP debug messages are enabled but MRC debug message.
Change-Id: I0273fb14916f213b686270a9dec4c1b47612af4d
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71289
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Current size of the cbmem buffer (128KB) is insufficient to contain the
complete debug log causing the cbmem console buffer to wrap.
This patch increases cbmem buffer size to 256KB so that the complete
debug log can be stored in it.
TEST=Make sure that logs from all the boot stages can be seen using
'cbmem -c'.
Change-Id: I2099386dd87a010c3a5937bd896620270f587b1c
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71288
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
EBG (Emmitsburg) PCH is used in Intel SPR-SP chipset.
Its datasheet is Intel doc# 606161.
Add Intel Emmitsburg PCH GPIO pin definitions.
Also common code change is made to support Intel Emmitsburg PCH:
a. Instead of 2 PAD registers per GPIO, it has 4 PAD registers.
b. The register address space may not be contiguous from one GPIO
group to the next GPIO group.
Change-Id: Ia0d9179544020b6abb0be1ecd275a9a46356db8a
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71943
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
This patch implements a new API to make the UFS controller function
disabled. Additionally, perform a warm reset post disabling the UFS
controller to let PMC know about the state of the UFS controller
and disable the MPHY clock.
BUG=b:264838335
TEST=Able to build and boot Google/Marasov successfully.
From the AP log, I am able to confirm that UFS is function disabled
using PSF.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I940a634f70f8c97ef1234866d4c5a1ff224c6e24
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71989
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This patch makes it easy for OEMs to keep a unified AP firmware image
to boot different SKUs with UFS and non-UFS as boot media.
With a unified image while booting on non-UFS SKU is exhibiting S0ix
failure due to UFS remain enabled in the strap although FSP-S is
making the UFS controller function disabled.
The potential root cause of this behaviour is although the UFS
controller is function disabled but MPHY clock is still in active
state.
A possible solution to this problem is to issue a warm reboot (if
boot path is S5->S0 or G3->S0) after disabling the UFS and let PMC
read the function disable state of the UFS for disabling the MPHY
clock.
Mainboard users with such board design where OEM would like to use
an unified AP firmware to support both UFS and non-UFS sku booting
might need to choose this config to allow disabling UFS while booting
on the non-UFS SKU.
Note: selection of this config would introduce an additional warm
reset in cold-reset scenarios due to function disabling of the UFS
controller.
BUG=b:264838335
TEST=Able to build and boot Google/Marasov successfully.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I0a811d8f4aad41dab6f8988329eaa1d590a4637a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71988
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This patch calls into `pmc_clear_pmcon_pwr_failure_sts()` to clear
GEN_PMCON_x register status bits after determining the
`prev_sleep_state`.
Having those bits being set across reboot might be misleading.
For example: although the last boot was not due to power failure but
the power failure bit still remains the same (unless cleared).
Note: clearing `GBL_RST_STS` bit earlier than FSP-M/MRC having an
adverse effect on the PMC sleep type register which results in
calculating wrong `prev_sleep_state` post a global reset, hence,
just clearing the power failure status bits rather than clearing
the complete PMC PMCON_A register.
BUG=b:265939425
TEST=Able to clear the GEN_PMCON_A register power failure bits aka
BIT16 and BIT14 on google/marasov platform over next boot to avoid
having its persistent effect.
Without this patch:
pm1_sts: 0100 pm1_en: 0000 pm1_cnt: 00001c00
...
GEN_PMCON: d0215238 00002200
With this patch:
pm1_sts: 0100 pm1_en: 0000 pm1_cnt: 00001c00
...
GEN_PMCON: d1001038 00002200
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I4f5dfe0251aeb85b667fbfc44fbf17b025aec090
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72054
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This patch overrides `SaGv` FSP-M UPD to enable SaGv feature to be
able to train memory (DIMM) at different frequencies.
On all latest Intel based platforms SaGv is expected to be enabled
to support dynamic switching of memory operating frequency.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I7cf52b966c1355c1f2bd4ae7c256fa4252a90666
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72136
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
This patch converts below chip configs from camel case to snake
case to match with the other chip configs belongs to the chip
structure.
- SaGv
- RMT
Additionally, updated the `sagv` help text and operation as
applicable based on the FSPMUPD.h file (belongs to the vendorcode).
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I62e521cf3f46e888e2c995d83ac7dc666de1af82
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72135
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
This patch implements an API named `pmc_clear_pmcon_pwr_failure_sts()`
to clear power failure status bits of PMC General PM Configuration A/B
based on the underlying SoC.
Based on the available PMC register definitions between Sky Lake till
latest Meteor Lake platform, the SoC platform that selects
SOC_INTEL_MEM_MAPPED_PM_CONFIGURATION config has power failure bits
mapped into the MMIO mapped GEN_PMCON_A register where else for the
other SoCs, those power failure bits are belongs to the PCI config
space mapped GEN_PMCON_B register.
BUG=b:265939425
TEST=Able to build the google/marasov.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: Icbbe47ccfd489edf9c38f52bdf7cf2de7aa9eedf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72053
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
If a CSE update is going to happen and early graphics is supported by
the mainboard, an on-screen text message is displayed to inform the
end user.
CSE update can take a while and an impatient end user facing a black
screen for a while may reset the device unnecessarily.
BUG=b:264648959
BRANCH=firmware-brya-14505.B
TEST=On screen text message during CSE update observed on skolas
Change-Id: I28c4fef9345d577be287b76a2a767b5c852ec742
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72098
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Commit 78ee4889dc ("soc/amd/cezanne/acpi: Add support for RTC
workaround") added a workaround for the Cezanne silicon. This was copied
to the Mendocino code, but from both the discussion in b:209705576 and
the referenced amd_pmc_verify_czn_rtc function in drivers/platform/x86/
amd/pmc.c that is only called if pdev->cpu_id == AMD_CPU_ID_CZN is true
Mendocino doesn't need that workaround, so remove it.
TEST=Running suspend_stress_test -c 5 on Chausie shows no errors
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7d0b35ef8cf88ff0b9bed8820b8da32c2058cc1b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72091
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch fixes the build failure with 'make -j' where the build
fails at "$(MAKE)... savedefconfig" as that rule doesn't have the
dependency on kconfig/conf.
Normally make takes care of all dependencies, so parallel builds
work well. However if you have recursive make calls, i.e. make
calling make like in these recipes, there is no single make with a
global view of the dependencies anymore, and then multiple "makes"
can try to build the same file concurrently. Adding that explicit
dependency on build/util/kconfig/conf makes sure the recursive make
is only called later when the top-level make already finished
building build/util/kconfig/conf.
Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com>
Change-Id: Id44ab44618b0ddfb3c2472c469499429118bf76d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72070
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
Replace the intelblocks/gpio.h, soc/gpio.h and soc/gpio_defs.h includes
with the common gpio.h which includes soc/gpio.h which includes
intelblocks/gpio.h which includes soc/gpio_defs.h. This patch also fixes
alphabetic ordering of included headers.
BUG=b:261778357
TEST=Able to build and boot.
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Change-Id: I3138edd8125601b6c9dff5f9252a4bba8385146d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72034
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
MAINBOARD_BLOBS_DIR is defined the same way by
picasso/cezanne/mendocino/phoenix/glinda and unused by stoneyridge, so
move it to a common area.
This makefile variable is currently only used to locate APCB blobs for
the different mainboards.
Add a Kconfig option to point to the APCB blobs directory. This allows
simple overriding to locations such as site-local.
TEST=Timeless builds
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I0702fdb97fbc2c73d97994ab4d5161ff0f467518
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69410
Reviewed-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Because the EFS is now fixed at 0xff020000, the ChromeOS RO region needs
to be moved to the bottom of the ROM area to cover that space.
The RO Region 6MiB, but you can't actually set 6MiB as RO - it's either
4 or 8MiB, so that's adjusted. To leave some room for the RW_LEGACY
region, the two RW regions are adjusted to 3MiB each, which should be
plenty.
The GBB region had to be moved from the front of the WP_RO region to the
end to avoid conflicting with the EFS, which needs to be inside the
coreboot cbfs area.
Also get rid of AMD_FWM_POSITION_INDEX. The FWM position is no longer
needed.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: I683155ec0f4e6a62d862b9e2fa76af45f4cd5493
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71770
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Update the mem_parts_used.txt, generate Makefile.inc and
dram_id.generated.txt for this part.
DRAM Part Name ID to assign
MT62F1G32D2DS-026 WT:B 4 (0100)
K3KL8L80CM-MGCT 4 (0100)
H58G56BK7BX068 4 (0100)
BUG=b:259467147
BRANCH=firmware-brya-14505.B
TEST=emerge-brya coreboot
Signed-off-by: Terry Chen <terry_chen@wistron.corp-partner.google.com>
Change-Id: I204e871129a1b15d7c373d579e10a7b9ab6deabe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71906
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
/* Currently these are defined to support date alarm only. */
fadt->day_alrm=RTC_DATE_ALARM;
fadt->mon_alrm=RTC_MONTH_ALARM;
}
/* Careful with USE_OPTION_TABLE. */
if(CONFIG(USE_PC_CMOS_ALTCENTURY))
fadt->century=RTC_CLK_ALTCENTURY;
}
}
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