This file is identical to the copy currently found in the blobs
repository; it is simply being relocated for consistency and since it
does not need to be in an external repo.
BUG=none
TEST=build/boot skyrim
Change-Id: I352f58e0d3965356f3282a2653c6c11b44853857
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79593
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
This file is identical to the copy currently found in the blobs
repository; it is simply being relocated for consistency and since it
does not need to be in an external repo.
BUG=none
TEST=build/boot guybrush
Change-Id: Ice4cbaccca13e9c4ae246fdcde5c89aa2086f1e1
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79592
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
This file is identical to the copy currently found in the amd_blobs
repository; it is simply being relocated since it is mainboard specific
and does not need to be in an external repo.
BUG=none
TEST=build/boot morphius
Change-Id: Ia78fcd065fbf4d5ba6ec4edc3f8f937badf66ecc
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79591
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
.apcb files are binary configuration data for AMD firmware binaries
created by another tool/script, nothing in them is copyrightable.
Change-Id: I254c12e65b118ef074deea983a853850a8cad77c
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
.apcb files are binary configuration data and not human readable;
exclude them from license, newline, and whitespace checks.
Change-Id: Idc1ddd5067cb97ef8b5758a0b8bf040d1e421871
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79589
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
For initial debugging, we want to disable SW syncing. Will re-enable
in the future.
BUG=b:300690448
BRANCH=None
TEST=emerge-brox coreboot chromeos-bootimage
run gbb_utility --get --flags <image>
make sure that it returns 0xa39
Change-Id: I865e9585ab37d1328a0ff54c6343cdad2c02220c
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79569
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
In commit 0a0945c6a2 (sio/nuvoton/npcd378: Use acpi_device_path_join),
some oversights were made. Instances of "strconcat(scope, ..." should be
replaced with "..._join(dev->bus->dev, ..." instead of "..._join(dev, ...".
On HP 8200 USDT, this fixes ACPI error like this on resume from S3:
ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.LPCB.SIO0.L040.RMFG], AE_NOT_FOUND (20230628/psargs-330)
ACPI Error: Aborting method \_GPE._L08 due to previous error (AE_NOT_FOUND) (20230628/psparse-529)
ACPI Error: AE_NOT_FOUND, while evaluating GPE method [_L08] (20230628/evgpe-511)
RMFG seems to be a typo of PMFG made in that same commit.
Change-Id: Ifffa7ad72cfdb644c8b5147132a5fd56511ed33b
Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79588
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Even though this mainboard is called 'Onyx', the openSIL implementation
and the corresponding coreboot integration is only a proof of concept
that isn't fully featured, has known limitations and bugs, and is not
meant for or ready to being productized. Adding the proof of concept
suffix to the name should point this out clearly enough so that no
potential customer could infer that this might be a fully functional
and supported implementation which it is not.
Change-Id: I157a8fffdc2a8543465fe8d444ac87f3f417389f
Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77896
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
The openSIL code for the Genoa SoC is only a proof of concept, so change
the name of the Kconfig option to include this code in the build from
SOC_AMD_OPENSIL_GENOA to SOC_AMD_OPENSIL_GENOA_POC to clarify that this
is code that isn't intended or ready to be productized.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If91cdaa7c324426964bba2de2109b6c38482fab8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79574
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Even though this SoC is called 'Genoa', the openSIL implementation and
the corresponding coreboot integration is only a proof of concept that
isn't fully featured, has known limitations and bugs, and is not meant
for or ready to being productized. Adding the proof of concept suffix to
the name should point this out clearly enough so that no potential
customer could infer that this might be a fully functional and supported
implementation which it is not.
Change-Id: Ia459b1e007dcfd8e8710c12e252b2f9a4ae19b72
Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77894
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The default EPP is set at 50%, which is deemed insufficiently
aggressive for meeting the MTL performance expectations in
balance_performance mode.
# cat /sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference
balance_performance
# iotools rdmsr 0 0x774
0x0000000080003f06
EPP=45% is giving the required performance in MTL.
# iotools rdmsr 0 0x774
0x0000000073003d06
NOTE: Kernel changes are necessary to ensure that the EPP (Energy Performance Preference) configured in the BIOS is not overwritten: https://patchwork.kernel.org/patch/13461932
BUG=b:314275133
TEST=Build and boot.
Change-Id: I1953994cdb4e9363fdd4b4728e3e5236276c06c8
Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79386
Reviewed-by: Jakub Czapiga <czapiga@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Non-touchscreen sku will set related GPIOs to NC. If touchscreen enabled
in overridetree for non-touchscreen sku, the boot time will be 6-7s. Set
touchscreen probed to TOUCHSCREEN_UNKNOWN for reduce boot time from 6-7s
to under 1s.
BUG=b:316434359
BRANCH=firmware-nissa-15217.B
TEST=Boot time (cbmem -t) from 6,460,972 to 922,844
Change-Id: I016ce762f726b7624bd060284f74f0992cb129b6
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79585
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Make sure that the APMC SMI command IO port is configured to what
coreboot expects and enable the SMI generation for the APMC SMI command
port.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie4fc259dea125a16556a01b80a3d5e6fb476044a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79531
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
All the resource on the host bridge are fixed resources and therefore
have the IORESOURCE_STORED flag set, so the body of this function which
configures IO or MEM ranges is never reached.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I1839f030a4a365e5bc1cdaa3cf37cdf9ca382ff8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79385
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
This commit lays the groundwork for implementing the ACPI WDAT (Watchdog
Action Table) table specification. The WDAT is a special ACPI table
introduced by Microsoft that describes the watchdog for the OS.
Platforms that need to implement the WDAT table must describe the
hardware watchdog management operations as described in the
specification. See “Links to ACPI-Related Documents”
(http://uefi.org/acpi) under the heading “Watchdog Action Table”.
BUG=b:314260167
TEST=Mock the acpi_soc_fill_wdat function for a specific platform/soc
and enable ACPI_WDAT_WDT in the kconfig. Check if the build passes
successfully.
Change-Id: Ieb82d1f69b2b7fffacfd2928bc71f8ff10498074
Signed-off-by: Marek Maslanka <mmaslanka@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <czapiga@google.com>
FSP default value for LpDdrDqDqsReTraining is 1. For boards
that didn't set LpDdrDqDqsReTraining to any value, 0 was being
assigned and it caused black screen issue.
BUG=b:302465393
TEST=Boot to OS with debug FSP, check LpDdrDqDqsReTraining = 1
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: I301a6e43f2944ffbc63431393378ab8b23450032
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This patch introduces a new API to disable signaling the 3-strike event
on Intel Meteor Lake C0 (QS) stepping and subsequent SoCs. This is
necessary because the existing event handling mechanism is incompatible
with the new hardware design.
Disabling the 3-strike event registration prevents the 3-strike count
from increasing, which addresses bug b:314883362. This issue can potentially lead to system instability.
BUG=b:314883362
TEST=disabling the 3-strike event on a Google Screebo system with QS silicon.
Change-Id: I15bd5a93da34d7f2a127c21c4cd8b5952926bccf
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79472
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The original DA7219 is designed to use a 500ohm mic detection
threshold. Some headset mics (e.g. Logitech H111) have a lower DC impedance that is lower than the threshold and thus cannot be
detected. Lower the threshold to 200ohm to match the new default
value provided by Renasas as in https://patchwork.kernel.org/project/alsa-devel/patch/20231201042933.26392-1-David.Rau.opensource@dm.renesas.com/ to support such headsets.
BUG=b:314062160,b:308207450
Change-Id: I6415e84a4622e0c61bc74b94536fe734048a043f
Signed-off-by: Terry Cheong <htcheong@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79436
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Commit ea2c1d3 "cpu/x86/smm: Remove heap" removed the ability to use
heap in SMM, but the ENV_HAS_HEAP_SECTION macro was not updated
appropriately.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I5ae4a63a7bd1b27ae3e9c757aa8557f329aad0f4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79534
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
Call fill_fadt_extended_pm_io directly from the SoC's acpi_fill_fadt
functions instead of calling fill_fadt_extended_pm_regs that only calls
fill_fadt_extended_pm_io.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I442bc2801cf74c1d836d3b0d88f281bceb5122b8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79529
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add the code to configure the FCH IRQ mapping registers and provide the
IRQ name strings for each FCH IRQ mapping configuration register.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I282ae35ebc4d7754121ce4544b782e3cbe7e2256
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76533
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
FSP default value for LpDdrDqDqsReTraining is 1. For boards
that didn't set LpDdrDqDqsReTraining to any value, 0 was being
assigned and it caused black screen issue.
BUG=b:302465393,b:315739133
TEST=Boot to OS with debug FSP, check LpDdrDqDqsReTraining = 1
Change-Id: I5d61301fddac6630bb1c48e992dd76e5cf02a272
Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79533
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Previously ramdetect.c was compiled only for VENDOR_EMULATION.
Hence add Kconfig option PROBE_RAM which allows board outside
the scope of VENDOR_EMULATION to select and utilize probe_ram
function to runtime detect usable RAM in emulation environment.
PROBE_RAM is default selected if VENDOR_EMULATION is set so
that existing boards under VENDOR_EMULATION scope are not
affected.
Other boards can explicitly select PROBE_RAM to use probe_ram.
TEST=Build mb/arm/rdn2 with PROBE_RAM selected & make sure
there is no any error.
Also checked qemu-aarch64 build to make sure build is success.
Change-Id: Id909ddaee6958cfa8a6c263a11f9a90d94710aa7
Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iab640551d6dd246884802ced948ff8c359d922a1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79470
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Change GPP_B14 from UP_20K to NONE for compatible
with DVT1 and DVT2 board
BUG=b:272447747
TEST=enable usb OC2 function to ensure USBA work normal
Change-Id: Ib7720980335660f423b3a74199ceedc113ec70df
Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79431
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
jacz@semihalf.com is no longer available, czapiga@google.com should be
used instead.
Change-Id: I228b34c961ccf1546103f105276a75409825a432
Signed-off-by: Jakub Czapiga <czapiga@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79438
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update DTT settings based on the suggestion of the thermal.
BUG=b:313833488
TEST=emerge-nissa coreboot
Change-Id: I2296990062cadc05202e3d1ab90af04234bda885
Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79442
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
1. Ref to SCH, LTE use USB3 Port3, enable it.
2. Explicitly define the use of USB3 Port1 & USB3 Port2.
BUG=b:315061146
TEST=can pass PCIe Hardware Compliance Test
Change-Id: I03d6925020012fa740bbd0168a2f5b02ea6763b4
Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79381
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iadc37f2724a9be43cad1f1934403ebabd5cca245
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79469
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Add the opensil_fill_fadt_io_ports function to fill in the ACPI I/O
ports in FADT that openSIL configured.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I154a162cc8e048cadab693c0755e96c71a62983c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76529
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Updating from commit id db533497:
2023-12-05 20:09:44 +0000 - (host/lib/pkcs11: Remove superfluous 'nss' directory from include paths)
to commit id c0cb4bfa:
2023-12-08 09:14:32 +0000 - (signer: sign_android_image.sh should die when image repacking fails)
This brings in 3 new commits:
c0cb4bfa signer: sign_android_image.sh should die when image repacking fails
30e37712 tlcl: Add `TlclCreatePrimary()` support
12fa13e3 2api: Add firmware & kernel PCR support
Change-Id: I354c1d07c3b506069d5b64bc2fc476dadc36e0e2
Signed-off-by: Yi Chou <yich@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79484
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Move the existing FSP 4301.01 headers for Raptor Lake out of
subdirectory called 43101.01 to follow standard process.
Change-Id: I710f373acd37e9e0f8b50084a1a7e9fbda816e8c
Signed-off-by: Kulkarni, Srinivas <srinivas.kulkarni@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79475
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Add the missing parts in soc.asl. Compared to earlier versions of this,
the includes related to S0i3 and DPTC were removed.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I89ecf469e44ca2a3b35c9fcf57c008ff29e7b9bd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79468
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add the 4 root bridge devices using the ROOT_BRIDGE macro.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If405a90981e5c1fea51935c520800a245473317e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79467
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
acpi/dsdt_top.asl provides some common functionality and needs to be
included at the beginning of the DSDT.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia7b5ddce110b35ed65c6df6cc42995abe93a3ffc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79466
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Instead of including globalnvs.asl in the mainboard's dsdt.asl, include
it in Genoa's soc.asl. This aligns Genoa with Cezanne and newer and also
moves more SoC-common code to the SoC folder.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie0e3299a95e007188a4d9de824cfff8d25a778be
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79465
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Apart from the IOAPIC in the FCH which is handled by amd_lpc_ops,
there's one IOAPIC per PCI root which also needs to be initialized.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I38af5a194062e714827852e95f4e29b45311e517
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76531
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
There's no need for the two additional spaces between the tabs and the
'='.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic6824e8c7ee870fc44c5efd70cc05677e9948a9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79464
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
PIRQ_SCI is already defined as 0x10 and this also brings the definitions
more in line with Phoenix.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib2ab954b379d2edd0167d7fb229557600cbc4e48
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79462
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
To quote its repo[0]: Wuffs is a memory-safe programming language (and
a standard library written in that language) for Wrangling Untrusted
File Formats Safely. Wrangling includes parsing, decoding and encoding.
It compiles its library, written in its own language, to a C/C++ source
file that can then be used independently without needing support for
the language. That library is now imported to src/vendorcode/wuffs/.
This change modifies our linters to ignore that directory because
it's supposed to contain the wuffs compiler's result verbatim.
Nigel Tao provided an initial wrapper around wuffs' jpeg decoder
that implements our JPEG API. I further changed it a bit regarding
data placement, dropped stuff from our API that wasn't ever used,
or isn't used anymore, and generally made it fit coreboot a bit
better. Features are Nigel's, bugs are mine.
This commit also adapts our jpeg fuzz test to work with the modified
API. After limiting it to deal only with approximately screen sized
inputs, it fuzzed for 25 hours CPU time without a single hang or
crash. This is a notable improvement over running the test with our
old decoder which crashes within a minute.
Finally, I tried the new parser with a pretty-much-random JPEG file
I got from the internet, and it just showed it (once the resolution
matched), which is also a notable improvement over the old decoder
which is very particular about the subset of JPEG it supports.
In terms of code size, a QEmu build's ramstage increases
from 128060 bytes decompressed (64121 bytes after LZMA)
to 172304 bytes decompressed (82734 bytes after LZMA).
[0] https://github.com/google/wuffs
Change-Id: If8fa7da69da1ad412f27c2c5e882393c7739bc82
Signed-off-by: Patrick Georgi <patrick@coreboot.org>
Based-on-work-by: Nigel Tao <nigeltao@golang.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78271
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Matt DeVillier