Add an empty SPD in SPD_SOURCES when creating a new variant of
hatch, volteer, waddledee, or waddledoo, so that coreboot can build
successfully.
For variants that use spd_tools, add an empty mem_parts_used.txt so
that the developer can add the supported memory parts and regenerate
the Makefile.inc with the correct SPD references.
Add an empty SPD for LPDDR4x for waddledee and waddledoo to use.
BUG=b:169422833
TEST=create a new variant of hatch, volteer, waddledee, and waddledoo.
Observe that each one succeeds.
Signed-off-by: Paul Fagerburg <pfagerburg@google.com>
Change-Id: I06dfb6103701bf8949180595f1e98fac48bcc585
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45746
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
There is requirement to change PM flow for S0ix along with TBT firmware
update under device attached and no device attached scenarios. This
change invokes D3CE and D3CX in DMA _PS3 and _PS0 respectively.
BUG=b:158777291
TEST=Validated s0ix cycles for USB4 device attached and no device
attached test cases along with updated TBT firmware rev35.
Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: Iebc8065fe4c8600960d089577608890ab12a95fc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45014
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Consolidate all weak declarations of mainboard_get_dram_part_num() to
instead use the common definition in lib/spd_bin.c.
BUG=b:168724473
TEST="emerge-volteer coreboot && emerge-nocturne coreboot &&
emerge-dedede coreboot" and verify build succeeds without error.
Change-Id: I322899c080ab7ebcf1cdcad3ce3dfa1d022864d1
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45890
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Change mainboard_get_dram_part_num() to return a constant character
pointer to a null-terminated C string and to take no input
parameters. This also addresses the issue that different SOCs and
motherboards were using different definitions for
mainboard_get_dram_part_num by consolidating to a single definition.
BUG=b:169774661, b:168724473
TEST="emerge-volteer coreboot && emerge-dedede coreboot && emerge-hatch
coreboot" and verify build completes successfully.
Change-Id: Ie7664eab65a2b9e25b7853bf68baf2525b040487
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45873
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch moves ish.asl into common block acpi directory to
avoid duplicating the same ASL code block across SoC directory.
TEST=Able to build and boot TGL, CML platform.
1) Dump and disassemble DSDT, verify ISHB device present inside
common ish.asl is still there with correct _ADR value.
2) Verify no ACPI error seen while running 'dmesg` from console.
CML platform:
Device (ISHB)
{
Name (_ADR, 0x00130000) // _ADR: Address
Name (_DDN, "Integrated Sensor Hub Controller") //_DDN: DOS Device Name
}
TGL/JSL platform:
Device (ISHB)
{
Name (_ADR, 0x00120000) // _ADR: Address
Name (_DDN, "Integrated Sensor Hub Controller") //_DDN: DOS Device Name
}
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I33c1649d7a632c7b147e1bf307cfb5c1dfd84c0c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45995
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This patch moves platform.asl into common block acpi directory to
avoid duplicating the same ASL code block across SoC directory.
TEST=Able to build and boot TGL, CNL and CML platform.
1) Dump and disassemble DSDT, verify _PIC method present inside
common platform.asl is still there.
2) Verify no ACPI error seen while running 'dmesg` from console.
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I5189b03d6abfaec39882d28b40a9bfa002128be3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45982
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This patch moves smbus.asl into common block acpi directory to
avoid duplicating the same ASL code block across SoC directory.
TEST=Able to build and boot TGL, CNL and CML platform.
1) Dump and disassemble DSDT, verify SBUS device present inside
common smbus.asl is still there.
2) Verify no ACPI error seen while running 'dmesg` from console.
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: Ib1ae48f7ece3e521501d92c40cd551287ea2f1ec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45979
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This patch moves pch_glan.asl into common block acpi directory to
avoid duplicating the same ASL code block across SoC directory.
TEST=Able to build and boot TGL, CNL and CML platform.
1) Dump and disassemble DSDT, verify GLAN device present inside
common pch_glan.asl is still there.
2) Verify no ACPI error seen while running 'dmesg` from console.
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I479678c864eba39e5ab04f658600e8cba48198ef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45975
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
List of changes:
1. Move pch_misc_init() into common block code.
2. Remove redundant LPC functions from SoC directory and
refer from block/lpc directory.
3. Create macros for IO port 0x61 and 0x70 as applicable.
TEST=Able to build and boot hatch and tglrvp platform without seeing
any functional impact.
Change-Id: Ie36ee63869c076d251ccfa5409001d18f22600d7
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45789
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
List of changes:
1. Rename soc_pch_pirq_init() as pch_pirq_init() and
move into common block code.
2. Remove redundant LPC functions from SoC directory and
refer from block/lpc directory.
TEST=Able to build and boot hatch and tglrvp platform without seeing
any functional impact.
Change-Id: I856b5ca024e58fd14b4d1721f23d9516a283ebf8
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45809
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
List of changes:
1. Move pch_enable_ioapic() into common block code.
2. Remove redundant LPC functions from SoC directory and
refer from block/lpc directory.
TEST=Able to build and boot hatch and tglrvp platform without seeing
any functional impact.
Change-Id: I2a6afc1da50c8ee5bccda7f5671b516dc31fe023
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45787
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Added new config BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES to accomodate
older x86 platforms that don't allow writing to SPI flash when early
stages are running XIP from flash. If
BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES is not selected,
BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY will get auto-selected if
BOOT_DEVICE_SPI_FLASH_RW_NOMMAP=y. This allows for current platforms
that write to flash in the earlier stages, assuming that they have
that capability.
BUG=b:150502246
BRANCH=None
TEST=diff the coreboot.rom files resulting from running
./util/abuild/abuild -p none -t GOOGLE_NAMI -x -a --timeless
with and without this change to make sure that there was no
difference. Also did this for GOOGLE_CANDY board, which is
baytrail based (and has BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES
enabled).
Change-Id: I3aef8be702f55873233610b8e20d0662aa951ca7
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45740
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Add ACPI name for LPC device. The name matches with what is in
soc/intel/common/block/acpi/acpi/lpc.asl.
Since several Intel SOCs select CONFIG_SOC_INTEL_COMMON_BLOCK_LPC,
remove duplicated acpi name assignments.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: If418c83caafe5d9e2af135a8946cbe5eb687b9ef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This patch moves gpio_op.asl into common block acpi directory to
avoid duplicating the same ASL code block across SoC directory.
TEST=Able to build and boot TGL, CNL and CML platform.
1) Dump and disassemble DSDT, verify all methods present inside
common gpio_op.asl like GRXS, GTXS etc. are still there.
2) Verify no ACPI error seen while running 'dmesg` from console.
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I248f5e66994d2f3d6b0bd398347e7cf9ae7f2cc6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45566
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Nearly every x86 platform uses the same arch for all stages. The only
exception is Picasso. So, factor out redundant symbols from the rest.
Alder Lake is not yet complete, so it has been skipped for now.
Change-Id: I7cff9efbc44546807d9af089292c69fb0acc7bad
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45731
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
List of changes:
1. Rename do_global_reset() to force_global_reset()
2. Make force_global_reset() function static
3. Implement force_global_reset() into common/reset.c to avoid
dedicated SoC implementation
4. Remove redundant force_global_reset() implementation from
dedicated SoC
5. Make direct call to global_reset() from cse_lite.c
7. Drop CONFIG_HAVE_CF9_RESET_PREPARE Kconfig from APL SoC due
to common reset (soc/intel/common/reset.c) code migration
8. Remove unused function send_global_reset() from SKL me.c due
to common reset code migration
9. Delete heci.c from APL SoC as unused
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I1c5dc8d5606ef28ffaed4a64d90f470ae1ffc2a6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45541
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
get_prmrr_size does not return the actual PRMRR size but a valid PRMRR
size with repect to the users choice in Kconfig. Thus, rename it from
`get_prmrr_size` to `get_valid_prmrr_size` to avoid confusion about what
it does.
Also fix the broken comment in cpulib.h.
Change-Id: Id243be50acb741f2c3118ddde082743d08983a53
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Selects Cache QoS mask MSR programming flow for Tigerlake SoC.
BUG=b:145958015
TEST= Build and boot to Chrome OS on TGL-UP3 RVP.
Recipe used:
1. Patch https://review.coreboot.org/c/coreboot/+/43494 that
implements calculation of CQOS mask dynamically based on stack
size usage & incorporates Tigerlake SoC specific programming flow.
2. QS Engineering Microcode based on 0x56 Official Microcode with
LLC CQOS change.
3. QS SoC Part
Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com>
Change-Id: I602d93eb4f8243ec49993b00691140d9a6cf5733
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45094
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
FSP v3333 or later, provides a new UPD to Skip configuring
GPIO settings from FSP. coreboot should provide all the
required GPIO configuration for the platform when this UPD
is set.
BUG=b:166790597, b:146390704
BRANCH=none
TEST=build and boot volteer proto2
Cq-Depend:chromium-internal:3240396,chromium-internal:2870145
Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com>
Change-Id: If32f35a188d510db8e4d8973cae78297d49a9240
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44913
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The SMRR MSRs can be locked, so that a further write to them will cause
a #GP. This patch adds that functionality, but since the MSR is a
core-level register, it must only be done once per core; if the SoC has
hyperthreading enabled, then attempting to write the SMRR Lock bit on
the primary thread will cause a #GP when the secondary (sibling) thread
attempts to also write to this MSR.
BUG=b:164489598
TEST=Boot into OS, verify using `iotools rdmsr` that all threads have
the Lock bit set.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I4ae7c7f703bdf090144637d071eb810617d9e309
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45013
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kane Chen <kane.chen@intel.com>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Fsp configures the USB over-current pin and overrides the according pad
configuration to NF1, regardless of the port being configured as disabled.
Thus, set the OC pin to 0xff ("disabled") in this case to prevent this.
This allows us to skip setting USBx_PORT_EMPTY in the devicetree for
disabled USB ports.
Change-Id: Ib8ea2ea26c0623d4db910e487b37255e907b299d
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45112
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add memory parts needed by zork boards. Attributes are derived from data
sheets.
BUG=b:162939176
TEST=Compared generated SPDs with data sheets and checked in SPDs
Signed-off-by: Rob Barnes <robbarnes@google.com>
Change-Id: I67f205f9af24bbc5c12656be1f363a15fe975955
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44447
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
If a memory part is a x16 part that has two dies and only a single
rank, then the x16 describes the part width (since this solution will
need to be a stacked solution) and as such, we must translate the
DeviceBusWidth to the "die bus width" instead.
Change DeviceBusWidth variable name to PackageBusWidth to be more
descriptive
BUG=b:166645306, b:160157545
TEST=run gen_spd and verify that spds for parts matching description
above changed appropriately.
Change-Id: Ia6f3ca109d344b7a015da28125a94ce10d2bdfb8
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44870
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
