The documentation is now built using MyST Parser, so Recommonmark can be
dropped.
Change-Id: I7f6810c9429573c0c51d3d72b36e9fc2ae2185f5
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80313
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Recommonmark has been deprecated since 2021 [1] and the last release was
over 3 years ago [2]. As per their announcement, Markedly Structured
Text (MyST) Parser [3] is the recommended replacement.
For the most part, the existing documentation is compatible with MyST,
as both parsers are built around the CommonMark flavor of Markdown. The
main difference that affects coreboot is how the Sphinx toctree is
generated. Recommonmark has a feature called auto_toc_tree, which
converts single level lists of references into a toctree:
* [Part 1: Starting from scratch](part1.md)
* [Part 2: Submitting a patch to coreboot.org](part2.md)
* [Part 3: Writing unit tests](part3.md)
* [Managing local additions](managing_local_additions.md)
* [Flashing firmware](flashing_firmware/index.md)
MyST Parser does not provide a replacement for this feature, meaning the
toctree must be defined manually. This is done using MyST's syntax for
Sphinx directives:
```{toctree}
:maxdepth: 1
Part 1: Starting from scratch <part1.md>
Part 2: Submitting a patch to coreboot.org <part2.md>
Part 3: Writing unit tests <part3.md>
Managing local additions <managing_local_additions.md>
Flashing firmware <flashing_firmware/index.md>
```
Internally, auto_toc_tree essentially converts lists of references into
the Sphinx toctree structure that the MyST syntax above more directly
represents.
The toctrees were converted to the MyST syntax using the following
command and Python script:
`find ./ -iname "*.md" | xargs -n 1 python conv_toctree.py`
```
import re
import sys
in_list = False
f = open(sys.argv[1])
lines = f.readlines()
f.close()
with open(sys.argv[1], "w") as f:
for line in lines:
match = re.match(r"^[-*+] \[(.*)\]\((.*)\)$", line)
if match is not None:
if not in_list:
in_list = True
f.write("```{toctree}\n")
f.write(":maxdepth: 1\n\n")
f.write(match.group(1) + " <" + match.group(2) + ">\n")
else:
if in_list:
f.write("```\n")
f.write(line)
in_list = False
if in_list:
f.write("```\n")
```
While this does add a little more work for creating the toctree, this
does give more control over exactly what goes into the toctree. For
instance, lists of links to external resources currently end up in the
toctree, but we may want to limit it to pages within coreboot.
This change does break rendering and navigation of the documentation in
applications that can render Markdown, such as Okular, Gitiles, or the
GitHub mirror. Assuming the docs are mainly intended to be viewed after
being rendered to doc.coreboot.org, this is probably not an issue in
practice.
Another difference is that MyST natively supports Markdown tables,
whereas with Recommonmark, tables had to be written in embedded rST [4].
However, MyST also supports embedded rST, so the existing tables can be
easily converted as the syntax is nearly identical.
These were converted using
`find ./ -iname "*.md" | xargs -n 1 sed -i "s/eval_rst/{eval-rst}/"`
Makefile.sphinx and conf.py were regenerated from scratch by running
`sphinx-quickstart` using the updated version of Sphinx, which removes a
lot of old commented out boilerplate. Any relevant changes coreboot had
made on top of the previous autogenerated versions of these files were
ported over to the newly generated file.
From some initial testing the generated webpages appear and function
identically to the existing documentation built with Recommonmark.
TEST: `make -C util/docker docker-build-docs` builds the documentation
successfully and the generated output renders properly when viewed in
a web browser.
[1] https://github.com/readthedocs/recommonmark/issues/221
[2] https://pypi.org/project/recommonmark/
[3] https://myst-parser.readthedocs.io/en/latest/
[4] https://doc.coreboot.org/getting_started/writing_documentation.html
Change-Id: I0837c1722fa56d25c9441ea218e943d8f3d9b804
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73158
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update all pip packages related to coreboot's documentation to their
latest available version, and update the doc.coreboot.org base image
to Alpine 3.19.1. Add myst-parser in preparation to switch from
Recommonmark to MyST Parser.
TEST: The documentation builds and renders properly when built using
the updated container.
Change-Id: I8df4aadabc49c0201a836333745fe138184595ac
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80312
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Currently, pip modules are installed system-wide, which may cause
conflicts with modules installed using the package manager. Newer
versions of the Alpine base image also mark its system wide Python
installation as an externally managed environment, which will cause
pip to return an error as per recent Python recommendations [1].
TEST:
- `make -C util/docker doc.coreboot.org` builds the container
successfully
- `make -C util/docker docker-build-docs` builds the documentation
successfully
[1] https://peps.python.org/pep-0668/
Change-Id: Idd9cc5e6fb28b42ef8e4fa5db01eb9ef192ba0ec
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80311
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
The previous value of 32MB was set to meet Google's ChromeOS reqs,
but hampers real-world performance in Linux/Windows, so increase it
to 128MB to match the "auto" default for the Picasso UEFI firmware.
TEST=build/boot Windows on google/zork (morphius), verify UMA set
to 128MB.
Change-Id: I8c6487a4cb8155f826d20fd3ceca87859829199c
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81364
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
After final production, it's possible by setting particular
bit using DCFG the OEM/ODM locks down thermal tuning beyond
what is usually done on the given platform.
In that case user space calibration tools should not try
to adjust the thermal configuration of the system.
By adding new DCFG (Device Configuration) it allows the
OEM/ODM to control this thermal tuning mechanism. They can
configure it by adding dcfg config under overridetree.cb file.
The default value for all bits is 0 to ensure default behavior
and backwards compatibility.
For an example if Bit 0 being set represents Generic DTT UI
access control is disabled and Bit 2 being set represents DTT
shell access control is disabled.
Each bit represents different configuration access control
for DTT as per BIOS specification document #640237.
It also gives the provision for user space to check the current
mode. This mode value is based on BIOS specification document
number #640237.
BUG=b:272382080
TEST=Build, boot on rex board and dump SSDT to check DCFG value.
Also, verified the newly added sysfs attribute "production_mode"
present under /sys/bus/platform/devices/INTC1042:00 path.
Change-Id: I507c4d6eee565d39b2f42950d888d110ab94de64
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78386
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Bitfields with signed integers are not valid C code. This fixes
compilation with clang v16.0.6.
Change-Id: I0b2add2f1078a88347fea7dc65d422d0e5a210a1
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80638
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch creates a new tivviks variant, which is a Twinlake
platform. This variant uses Nivviks board mounted with the
Twinlake SOC and hence the plan is to reuse the existing
nivviks code.
BUG=b:327550938
TEST= Genearte the Tivviks firmware builds and verify with boot check.
Change-Id: Ia833a1dad45e13cd271506ade364b116c5880982
Signed-off-by: Sowmya V <v.sowmya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81262
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Adds config-based guards for Usb4CmMode and CnviWifiCore UPDs, specific
to Twin Lake SoCs (SOC_INTEL_TWINLAKE).
Prevents compilation errors due to missing UPD definitions.
BUG=b:330654700
TEST=Able to build google/tivviks.
Change-Id: I6e0a9a7536df6295e23bf06003539e56bb98a311
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81376
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Set FW_CONFIG bit 21 to enable ISH PCI device and define ISH main
firmware name so ISH shim loader can load firmware from file system.
ISH also need to be enabled if STORAGE_UFS is set.
BUG=b:280329972
TEST= Set bit CBI FW_CONFIG bit 21
Boot Brox board, check that ISH is enabled and loaded
lspci shows: 00:12.0 Serial controller: Intel Corporation Alder
Lake-P Integrated Sensor Hub (rev 01).
Change-Id: Iadc5108c62737d27642a6948c00b5c122541aaba
Signed-off-by: Li Feng <li1.feng@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80773
Reviewed-by: Tanu Malhotra <tanu.malhotra@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Yuval Peress <peress@google.com>
Add IFTYPE_UNUSED as first element to the mpio_type enum. This allows
checking if the type was set in the devicetree, since the default will
now be IFTYPE_UNUSED. If the type is set to IFTYPE_UNUSED although the
corresponding PCI device function, a warning is printed and the PCI
device function is disabled.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I85e2589c021b4f05662369fd551146b6f2fa0ad4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81339
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Add an IFTYPE_ prefix to all elements of the mpio_type enum to have more
specific names.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I229a3402c36941ee5347e3704fcf8d8a1bbc78a6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81338
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Change the prefix of the elements of the mpio_engine_type enum from
ENGINE_ to IFTYPE_.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Matt DeVillier <matt.devillier@gmail.com>
Change-Id: If81c5ea01ba147b71b423004a2199b348ffac99a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81346
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
With the last FSP submodule update for Elkhart Lake commit f8df905e7baf
("3rdparty/fsp: Update submodule to upstream master"), the binary name
was changed to FSP.fd.
Change-Id: Ibc87ea2744e971d58e9a402f7cf04ef3f316f3b8
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81344
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
When the table is created, the cookie is known.
When the packing going on, the cookie in header can be checked to see
where we are.
TEST=Identical test on all AMD SOC platform
Change-Id: I300e30292c68a14b44c637b26a13b308dc9c0388
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81254
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Before every integration there is a header creation. We can put them
together. And the parameters for PSP/BIOS tables are useless.
TEST=Identical test on all AMD SOC platform
Change-Id: Ia9d78bb8145855203048208fcd67f8b9cd9d3199
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81253
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
The purpose of integration function is to pack the FWs into table. We
need to remove other process. Create a dedicate function to link all
the tables together. And this linking function is only called when
both the level 1 and level 2 directory are created. This simplifies
the main function and logic.
TEST=Identical test on all AMD SOC platform
Change-Id: Ieaf97208e943c79d7b76ea62eea9355138c220b9
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Instead of being local variables. This can be easier to find all
the tables anywhere.
TEST=Identical test on all AMD SOC platform
Change-Id: I98b7d01e32c75b4f13e23d496cd3de3da900678d
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81225
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This data is used by smm_region_overlaps_handler(). Callers use this
helper to determine if it's safe to read/write to memory buffers taken
from untrusted input.
coreboot SMI handlers must not be confused into writing over any SMRAM
subregion, which includes the TSEG_STAGE_CACHE and chipset-specific area
(sometimes, IED), not just the handlers.
If stage cache writes were permitted, this could compromise the
integrity of the S3 resume path.
The consequences to overwriting the chipset-specific area are undefined.
Change-Id: Ibd9ed34fcfd77a4236b5cf122747a6718ce9c91f
Signed-off-by: Benjamin Doron <benjamin.doron@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80703
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
CB:77969 made minor changes to the die_if() macro. One of the
consequences is that the format string passed to it can no longer be a
real `char *` variable, it needs to actually be a string literal. In the
vast majority of call sites that is already the case, but there was one
instance in the GDB code where we're reusing the same format string many
times and for that reason put it into a const variable. Fix that by
turning it into a #define macro instead. (Even though this technically
duplicates the format string, the linker is able to merge identical
string literals together again, so it doesn't really end up taking more
space.)
Change-Id: I532a04b868f12aa0e3c01422c075ddaade251827
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81361
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Select USE_UNIFIED_AP_FIRMWARE_FOR_UFS_AND_NON_UFS in brox Kconfig.
This enables a single binary for both SKU1 and SKU2. For SKU2, upon
boot from cold reset, it will disable the UFS Controller and then
trigger a warm boot.
BUG=b:329209576
BRANCH=None
TEST=Boot image on SKU1/SKU2 and check S0ix working.
Change-Id: Iabd0b3a83aa386e09310b671632368807a4018d4
Signed-off-by: Ashish Kumar Mishra <ashish.k.mishra@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81224
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Instead of including the generated dependency file during the evaluation
of asl_template, add it to the DEPENDENCIES variable so that it is
included at the same time as the rest of the .d files in the top level
Makefile. This makes the handling of .d files cleaner as all of them are
processed in the same way. Tracking all of them in a single variable
also prevents any from being missed if any post-processing is performed
on them, such as running them through the fixdep utility from the Linux
kernel project to replace the config.h dependency with only the configs
that are used.
This should be safe since asl_template is evaluated while calling
includemakefiles, which is occurs before the files in DEPENDENCIES are
included.
TEST:
1. Build dell/e6400
2. Run `touch src/mainboard/dell/e6400/dsdt.asl` (defined as a
prerequisite of build/dsdt.aml in build/dsdt.d)
3. Run `make --debug=b`
4. Verify that dsdt.aml was rebuilt due dsdt.asl being newer than target
Change-Id: Ie8271d1e172395917f2859c8bbfd2041ddc572ca
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80383
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
This was added in commit 963bed546f (Make: Use unaltered object list for
dependency inclusion) to fix an issue caused by ramstage-postprocess.
The logic for handling dependency inclusion changed in commit db273065f6
(build system: extend src-to-obj for non-.c/.S files), causing the
variable to become unused.
Change-Id: I011ff2070bc31ab9ddf2536873555d0157f91fce
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80399
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
The commit below uses USE_1G_PAGETABLES config flag instead of
the correct USE_1G_PAGES_TLB.
"commit ecbc243a45de3b7894e2fe6c8e22b5d07172274b
("cpu/x86: Add 1GiB pages for memory access up to 512GiB")"
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: Ic19812bc1f90cbe7d3739c42a0314b3650e0501d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81343
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Update eMMC DLL settings based on Craaskov board.
BUG=b:318323026
TEST=executed 2500 cycles of cold boot successfully on all eMMC sku
Change-Id: I56f8329c28261c2bcae9d058da929be6763b293c
Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81304
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Simon Yang <simon1.yang@intel.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Update touchpad and touchscreen I2C timing.
- Data hold time: 300ns - 900ns
BUG=b:328724191
BRANCH=firmware-nissa-15217.B
TEST=Check wave form and met the spec.
I2C1 (touchscreen) Hold time from 83.58ns to 413.87ns
I2C5 (touchpad) Hold time from 95.93ns to 425.27ns
Change-Id: I65fb1298f9e96ab0b63aba436f6a319f21b38925
Signed-off-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81136
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Shawn Ku <shawnku@google.com>
Adjust touchscreen power sequencing for eKTH5015M.
The INX touch panel (eKTH5015M) contains a pull-up register which causes TCHSCR_REPORT_EN pull-up abnormally from Z1 power on.Because the t25 must be at least greater than 20ms, TCHSCR_REPORT_EN is initialized to GPO_L in the early stage (romstage) to meet the spec.
BUG=b:328170008
BRANCH=firmware-nissa-15217.B
TEST=Build and check I2C devices timing meet spec.
[INFO ] input: Elan Touchscreen as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-10/i2c-ELAN0001:00/input/in4
Change-Id: I50f9c21ddee2bc9c1d313f63049cb587b4ae047a
Signed-off-by: Frank Chu <frank_chu@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81135
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Improves user experience by highlighting a possibility of runtime
hangs caused by unsupported WB caching during NEM.
Recently we have encountered an issue on Intel platform and came to
know about the NEM logical limitation where due to cache sets are not
in power_on_two running into a runtime hang upon enabling WB caching.
BUG=b:306677879
BRANCH=firmware-rex-15709.B
TEST=Verified boot on google/ovis and google/rex (including Ovis with
non-power-of-two cache configuration).
Change-Id: Ic4fbef1fcc018856420428139683897634c9f85d
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81336
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
There are 2 ways of referring to linker symbols, as extern
u8[] or extern u8*. Only the former will be correctly
initiated into an immediate operand (a constant) to asm.
DECLARE_REGION defines reference in form of extern u8[].
Use DECLARE_REGION as a standard way for these references.
TEST=intel/archercity CRB
Change-Id: I5f7d7855592d99b074f7ef49c285a13f8105f089
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81097
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Drop RMRR entry for XHCI controller since it's not under BIOS control.
There's no USB-PS/2 emulation done in SMM, hence it's not needed.
TEST=intel/archercity CRB
Change-Id: I5afd68371d71a00988fe0f8a6045ec5ce2adc6a1
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81297
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Let ACPI DSDT figure out by itself if a stack is enabled.
Allows to drop uncore_fill_ssdt() on all platforms.
TEST=intel/archercity CRB
Change-Id: Ib9051d608147f2de228509ff6b13871ca3183979
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81273
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
As of now coreboot only supported one PCI segment group and thus the
MMCONF size had to be limited to 256 buses on ibm/sbp1. Since the
default FSP doesn't allow to disable unused IIO stacks a patched
version had to be used. Those unused IIO stacks consume lots of PCI
bus ranges, leaving no free buses for the secondary side behind PCI
bridges. The IIO disable mechanism doesn't work after ACPI G3 exit
and thus requires multiple reboots when the previous state was G3.
Since coreboot now supports multi PCI segment groups enable 512
MMCONF buses on 4S platforms by default and drop the IIO stack
disable UPDs on ibm/sbp1. This allows to boot faster without the
need for a patched FSP.
The use of multiple PCI segment groups might prevent legacy software
from working properly, however the only board where multiple PCI
segment groups are used uses u-root as default payload.
TEST=Booted on ibm/sbp1 to ubuntu22.04 using two PCI segment groups.
TEST=intel/archercity CRB
Change-Id: I4e6e5eca1196d4ab50e43b4b58d24eca444ab519
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81187
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Add PCI enumeration support by reading the PCIeSegment reported in the
FSP HOB and add it when creating the PCI domain for each stack.
The PCI enumeration will be able to scan the additional PCI segment
groups and properly handle those devices.
TEST=Booted on ibm/sbp1 with multiple PCI segment groups enabled
to ubuntu 22.04.
TEST=intel/archercity CRB
Change-Id: I0ba5e426123234979d746d3bdfc1ddfbd71c3447
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79878
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
For every PCI segment group generate a new SATC header.
Allows to generate proper ACPI code when multiple PCI segment
groups are enabled.
TEST=Booted on ibm/sbp1 with multiple PCI segment groups.
Properly generates multiple SATC headers.
TEST=intel/archercity CRB
Change-Id: I93b8ee05a7e6798e034f7a5da2c6883f0ee7a0e5
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81180
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Get used to this rate of change, SBI adds one new function a month,
on average, for the last 7 years.
Signed-off-by: Ronald G Minnich <rminnich@gmail.com>
Change-Id: Iaad763464678d1921dfefdbee1e39fba2fe5585a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81286
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
In DECLARE_REGION and DECLARE_OPTIONAL_REGION, a set of 3 variables
will be defined, that is the region 'base', 'end' and 'size'.
However, in many codes, the users will only selectively use 'end'
or 'size' instead of both of them, which will trigger compiler errors
for unused variables. This patch sets __maybe_unused attributes on
'end' and 'size' so that users do not need to use all of them.
TEST=intel/archercity CRB
Change-Id: Ia5ed183b2dd7a474ce51de47dbc1f9e3f61e5a41
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81209
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update the amd_blobs submodule pointer to now include the following
commit:
picasso: Update PSP fw to version 00.08.14.7B
TEST=Mandolin boots to the Windows 10 desktop and the GPU driver works
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If1bd0b37bebcdd600465dbd48162792e2c32bfb7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81263
Reviewed-by: Matt DeVillier <matt.devillier@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>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
For recovery A/B mode, the BIOS tables level 2 are traced by PSP table
instead of ROMSIG. There should not be a dedicated BIOS table, nor a
combo BIOS table.
Change-Id: I8735bd91b32bc9a0e4fc70d293e8d836d5e9c36b
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81137
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The DMAR entries of type "PCI" have no "Enumeration ID" and thus
there's no need to print it. Drop all unused Enumeration IDs to
simplify the code and debug prints.
Document ID: Intel Virtualization Technology for Directed I/O
Architecture Specification, Rev. 4.0, Order Number: D51397-015
TEST=intel/archercity CRB
Change-Id: I009fbfb9f9d62855d351c5db2d3d88722b5dbfa2
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81186
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Our major version is suddenly two digits long to represent the year.
This can't be parsed with the current sed scripts. To make sure that
no unparsed data ends up in our major/minor versions, we'll run sed
with `-n' and only print the extracted numbers if anything. Also, to
allow us to use the version numbers in C code, we strip leading zeros
(a leading 0 identifies octal numbers, so for instance 08 for August
is not a valid number).
This can result in empty major/minor version strings, so we move the
default `0' to the final variable expansion.
As a bonus, this makes an explicit check if the numbers can be parsed
unnecessary.
Change-Id: Ie39381a8ef4b971556168b6996efeefe6adf2b14
Reported-by: Christoph Zechner <christophz@vrvis.at>
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81290
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Previously the incorrect 'd' format specifier was used despite the '0x'
prefix implying hex to the user.
Change-Id: Ib97bd86ee0e0c8fe8c3785e22a4d9f6def3cae61
Signed-off-by: Mate Kukri <kukri.mate@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81191
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
It was complicated and weird to check both the cookie and whether one
table is a null pointer. Just checking the cookie is enough.
TEST=Identical test on all AMD SOC platform
Change-Id: Icab74714990f74e11fd5e899661e4e2d41230541
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81208
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The entry in the table has two categaries, file and pointer. For the
pointer, it does not take table space. The ISH, PSP level 2, BIOS
table are all the pointer type. So integration function only packs FWs
located in folder amd_blobs. And only FWs increase the table size.
So the table size is only set once. Later calls only update the count
and fletcher. The table has a header at least, so the size can not be
0.
The fill_dir_header can take the parameter count as 0, such PSP level
1 only with ISH-A and ISH-B. It doesn't have any file type entries.
This actually reverts
https://review.coreboot.org/c/coreboot/+/78274
and adds other changes.
TEST=Identical test on all AMD SOC platform
Change-Id: I5dfbbb55912c8e37243c351427a8df89c12e5da8
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81255
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The list macros use uintptr_t, so they need to include the header that
declares it.
Change-Id: I56b2a988bb11d40c8761717bcd02a8199c077046
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81288
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
