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For SPR-SP, the SMM_FEATURE_CONTROL register is in UBOX_URACU_FUNC
instead of UBOX_DEV_PMON.
Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Change-Id: Ide46c5f9cdf65b7e05552449b08ad4d7246664cc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71962
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Keep clean copies of PSP and BIOS table. Refresh the working tables
before they are filled with file names and other information at each
iteration.
Change-Id: Ie8339a4d66c38e02180cbf99e13914bfff66dc0f
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73628
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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Change-Id: I6b69965991daadaf8b4148b06d0715b087021c9b
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73928
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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Don't call system call directly.
Change-Id: I6da31723bc2bfc1197fc31962053671c84ccc397
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73911
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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To reduce the size of amdfwtool.c which is already too big.
Change-Id: Ib80eeb42f59a3dda04402b2feaadc1d178ed989e
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73910
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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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>
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The _LO part in the definition names is a leftover from before moving to
the pstate_msr union access to the bitfield elements where it still
mattered if a bit was in the lower of higher half of the MSR. With the
mask-and-shift access to the two parts of the MSR being gone, the _LO
part in the name isn't useful any more and possibly a bit misleading, so
drop that part.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ib43c71e946388c944ecf40659d4c12ca02a27a5d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73927
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>
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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>
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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>
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This reverts pieces of commit 08135332dd "soc/intel/xeon_sp: Report platform cpu info"
Reason for revert: Due to duplicated definitions this breaks the tree.
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Change-Id: I7bcffe99e4f049e38d9a13c82d38464c64250ee1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74002
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
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Use the pstate_msr union in get_pstate_info to check if the P state
enable bit is set. Also drop the now unused PSTATE_DEF_HI_ENABLE_SHIFT
and PSTATE_DEF_HI_ENABLE_MASK definitions.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I79119e09af79a4bb680a18e93b4a61a049f0080e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73925
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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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>
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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>
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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>
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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>
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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>
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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>
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As a follow-up to commit 1a591d0c4460 (mb/asrock/b75m-itx: Make NIC a
child device below PCIe port 4), this change corrects the subsystemid
being incorrectly applied to the Realtek NIC instead of the PCIe root
port.
Change-Id: Ib6fb8bf808132c008846d8ca9acde0eef277765c
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73930
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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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>
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FSP may program a different ID under certain circumstances.
Read IOAPIC ID from hardware instead of using some define that
might not reflect how hardware is configured.
Change-Id: Ia91cb4aef9d15520b8b3402ec10e7b0a4355caeb
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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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>
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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>
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The internal GPP bridge to bus B is not used on MDN, so remove it.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I4f95afd192c5b799b7a3e12650476b7933cdd118
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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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>
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The PCIE RP 9 on taeko is for eMMC.
Correct the comments to prevent confusion.
BUG=b:271003060
Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com>
Change-Id: Ib49942b682d1817af9e8b4b61044aa170e18fea8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73885
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
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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>
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It seems like the hotplug enable might be doing more than just enabling
devices to be hot-plugged, so re-enable the feature for the SD card.
Removing it from SD increased resume time and may have caused reboot
issues for SD after resume.
This is a partial revert of CB:73512
BUG=b:273620322
TEST=See resume time go down on Skyrim
BRANCH=Skyrim
Change-Id: I4814d4377d0ba8a1e9b308853b3e02a4a27bd8d5
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73868
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
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Enable Frostflow platform to send the fuse SPL (security patch level)
command to the PSP.
BUG=b:274028833
BRANCH=none
TEST=FW_NAME="frostflow" emerge-skyrim coreboot chromeos-bootimage
Then get "PSP: SPL Fusing Update Requested." in the firmware log.
Change-Id: I6437d5324877702f2f8b4c69d4c850543e1b74be
Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73884
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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To be consistent with other occurrences in soc/intel/common, remove the
return statements of weak void funtions since they are not generally
useful.
Found by the linter.
Signed-off-by: Yuchen He <yuchenhe126@gmail.com>
Change-Id: I3fb8217cfcae65b5dc317458b59aa431f1ccdaef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73866
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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The return statement at the end of the method is never reached. Remove
it. Also while at it, assign the return value of variant_board_sku()
to ski_id while the variable declaration and make it const.
Signed-off-by: Yuchen He <yuchenhe126@gmail.com>
Change-Id: If05df8934f68ffec9ad21c88394055f71d618133
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73867
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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Macros should not use a trailing semicolons. Remove those from
'LONG_DOWNTO8' aswell as 'LONG_DOWNTO16' and add them at places where
the macros are used.
Signed-off-by: Yuchen He <yuchenhe126@gmail.com>
Change-Id: I5ba01bc09f9a2d9ecd54014e27ec0a24c7297412
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73864
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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This will be tracked directly in the bug, so a code comment is not
needed.
BUG=263161283
TEST=none
BRANCH=Skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I4d5af35762354c8825d30f813098547a7e009e35
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73828
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Pre-RAM TPM logs use a separate define for the max number of logs. This
one fits into the 2 KiB region assigned to TPM_LOG in the CAR linker
script.
Change-Id: Idda08a33c4a29fcb50085ca93487585dedf11012
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73296
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Assign true/false instead of 1/0 to the valid_freq_divisor bool variable
in get_pstate_core_freq.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I92d0eb029c55f80a2027ff6d404c63ed84282750
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73880
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>
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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>
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DPR should not be configured for VTD devices of other stacks for
SPR-SP. Such processor(s) would be configured with
SOC_INTEL_MMAPVTD_ONLY_FOR_DPR.
Change-Id: Ib33b1b62f59a10d362c6585b1403490d4a1aedeb
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Signed-off-by: David Hendricks <ddaveh@amazon.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72616
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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... instead of ME base/limit if the processor is configured with
SOC_INTEL_HAS_NCMEM.
Change-Id: I95783cad1a2d5a3599d120ea0c98e2aa8703bdb4
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Signed-off-by: David Hendricks <ddaveh@amazon.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72615
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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This soc utility function can set cmos flag to enforce
FSP MRC training.
Change-Id: I88004cbfdcbe8870726493576dfc31de4b6036a9
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72598
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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After calling FSP MemoryInit API, if there is an error, some FSPs
(such as SPR-SP FSP) is capable of generating FSP_ERROR_INFO_HOB.
Check existence of such a HOB and handle it accordingly.
Change-Id: Icb5c31daa223ba6b06ba1b2de4f8808e0b27899e
Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72505
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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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>
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Follow 03_16 schematic to add the device tree.
BUG=b:272816611
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: I85a05fec816954fd3408feccae84e0b9860ecdc0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73838
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
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The Kconfig help section says FSP uses 192 KiB of stack (0x30000) and
coreboot's romstage requires ~1 KiB, but it is not satisfied currently.
Increase the BSP stack size by the missing 1KiB for romstage like
other SoCs do.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Iddd4a4613bc174aec4331732371a27450225258c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73820
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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To be consistent with other occurrences, add a space around the bitwise
or operator.
Signed-off-by: Yuchen He <yuchenhe126@gmail.com>
Change-Id: I674311ae330789b75fe7d189ad0fddeae45efe02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73865
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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Add FW_CONFIG probe for absent ANPEC APW8738BQBI IC on magolor.
BUG=b:223687184
TEST=emerge-dedede coreboot chromeos-bootimage and pass suspend_test and
firmware_ConsecutiveBoot test
Change-Id: I47ad313c4a14edb687913698986df9ece6cd721d
Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73833
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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GSPI is not used, remove it.
BUG=b:271199379
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: I55d3f5119bc502621bdeae63b3d1e4cf43582038
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73839
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
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Commit 6a6ac1e0b929 ("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 3ed903fda9cb ("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>
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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>
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Currently, cbmem shows five errors when running `cbmem -c -B +ERROR`:
Resource didn't fit!!! PNP: 002e.308 60 * size: 0x8 limit: fff io
Resource didn't fit!!! PNP: 002e.b 62 * size: 0x2 limit: fff io
PNP: 002e.b 62 io size: 0x0000000002 not assigned in devicetree
PNP: 002e.b 70 irq size: 0x0000000001 not assigned in devicetree
PNP: 002e.308 60 io size: 0x0000000008 not assigned in devicetree
These changes resolve all the warnings by setting proper io and irq
values.
Change-Id: I5f669e2a1bd1338010a5d801a1d2a48ae11b3c89
Signed-off-by: Kevin Keijzer <kevin@quietlife.nl>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73815
Reviewed-by: Fabian Groffen <grobian@gentoo.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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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>
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The linter requests spaces around colons. Add them.
Signed-off-by: Yuchen He <yuchenhe126@gmail.com>
Change-Id: I46d11666126dd8585ef7d4bab68a5b4b01fb7c29
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73748
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Mendocino only has 4 PCIe lanes exposed, so there's no need for 6
PCIe functions to control them. These functions just show up as
leftover devicetree devices.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I5b801d82f085d77706b8053a8fc9728101f155e2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73853
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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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>
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We're not going to move the AMDFW binary around at this point, so get
rid of the TODO.
BUG=None
TEST=None
BRANCH=skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: If802c3ee19f4e6a3a74da49bbda55f6a89fa8060
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73827
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
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Because Mendocino doesn't support PCIe Gen4, PSPP on this platform does
not save any power, so leave it disabled.
BUG=273889287
TEST=None
BRANCH=skyrim
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I1a1c6692cd0a44469a35582042b92eeec31073fa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73826
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Since commit 2f6b7d557d97 ("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>
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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>
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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>
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The ADL RVP has an i219 PHY connected to the PCH internal MAC.
Enable it to have working ethernet on the board.
Test:
Added GBE region and verified that the PCI device 00:1f.6 is working.
Change-Id: I2ca1af00ae4564a04f5388cd3734bb735d87352e
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73821
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>
|
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Due to a non-optimal RX signal (receive) on PCIe root port #4 (00:1c.3)
and #5 (00:1c.4), the speed must be limit to Gen 1.
BUG=none
TEST=RX signal measured with oscilloscope
Change-Id: I695c0ef961290676fe421b6efd631d6e94d6d556
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73767
Reviewed-by: Jan Samek <jan.samek@siemens.com>
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>
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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>
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Correct the remaining PCI devices, differing from the ehl1 mainboard.
Change-Id: Ie09188b72a62c4d5cba2fcda6f60f3bc0098633e
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73765
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
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Add the AlderLake-P 4+4+2 (28W) with MCH_ID 0x4629 to the
vr_config table.
Change-Id: I606ef429f47dfe386177f7257b153acc1611bb61
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73737
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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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>
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[ERROR] PNP: 002e.308 60 io size: 0x0000000008 not assigned in devicetree
[ERROR] ERROR: Resource didn't fit!!! PNP: 002e.308 60 *
size: 0x8 limit: fff io
Configure GPIO pins like asrock/h77pro4-m, this resolves the error and
makes CPU-fan readings work.
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Change-Id: If717d046d9f60ca66d1e33db59ad67d23c393376
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73818
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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[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>
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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>
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Enable SOC_INTEL_COMMON_BLOCK_GPIO_IOSTANDBY so the pads can be
configured with non-zero IOSSTATE values.
TEST=Able to build and boot google/rex. GPIO debug print is showing
GPIO PAD config DW1 bit[14:17] are getting programmed.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I9e63fe946d541769fa0ddbb23f902f9c905735c1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73757
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Provide support function to query fsp misc_data hob and return smu
reported power and thermal limit.
BUG=b:253301653
TEST=Use get_amd_smu_reported_tdp(&tdp) values match what FSP placed in
the hob.
Change-Id: I9f0d8cdd616726c5a714e99504b83b0126dd273b
Signed-off-by: Jason Glenesk <jason.glenesk@amd.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73747
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add enable_gpio for USB power resource
BUG=b:273891168
TEST=Able to detect USB CAM
Signed-off-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Change-Id: I08ebe560c8b75c8b590c889b7b90dbe678318d2a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73754
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>
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Follow thermal team's request on b/248086651 comment#32. Update the
thermal table setting for each mode and the conditions of temperature
switching.
BUG=b:248086651,b:241180483
TEST=emerge-skyrim coreboot
Change-Id: Ibcf6c110029d39bdc6bfaf46c234a4073ee69f30
Signed-off-by: EricKY Cheng <ericky_cheng@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73732
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
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Intel SPR-SP chipset has EBG instead of LBG.
Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Change-Id: I9429fe332bb5f01a41aa205c76ad9f0159f93eee
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71959
Reviewed-by: Jian-Ming Wang <jianmingW@supermicro.com>
Reviewed-by: TimLiu-SMCI <timliu@supermicro.com.tw>
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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It implements SPR ramstage including silicon initialization, MSR
programming, MP init and certain registers locking before booting
to payload.
Change-Id: I128fdc6e58c49fb5abf911d6ffa91e7411f6d1e2
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/+/72443
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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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>
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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>
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Align project style with other chrome projects.
TEST=built FW not changed
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Icfd1d274216d387cab6feb68afa49fc63c8c52e5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73761
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Rex uses GL9755 and miss select the driver.
BUG=b:273906526
TEST=SD card is functional.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I674b052689c80873e8a3b295d15788f3a93f0b82
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Some MSRs used in SPR code are common among currently supported
Xeon-SP generations and are added to the top-level Xeon-SP msr.h. MSRs
which have changed are added to SPR's soc_msr.h.
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Signed-off-by: David Hendricks <ddaveh@amazon.com>
Change-Id: I92b433a9686734716dc7936895fb79c7751f7f9b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73172
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
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|
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Signed-off-by: David Hendricks <ddaveh@amazon.com>
Change-Id: I2ecfebdde453a48b7b0e6f21b3c4394411eed671
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73171
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jon.zhixiong.zhang@gmail.com>
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Change-Id: I2ece7aac4339266068d4fc8fb1c58d0573eb2895
Signed-off-by: Jonathan Zhang <jonzhang@meta.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72612
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Simon Chou <simonchou@supermicro.com.tw>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
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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>
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Move the NixOS configuration into a subdirectory so that configurations
for other distros can be added as well.
Change-Id: I0462c1a6541878c973be4302c5c5e9e9bfaed2a6
Signed-off-by: Felix Singer <felix.singer@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73684
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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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>
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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>
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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: Iecaa3d04f1447b7e73507ca57a0d23d42e24d663
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68450
Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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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>
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Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I226305fa547e9d9ea541a5806d543aa358bce28d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72069
Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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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>
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This patch updates the Memory Hob Info data structure as per FSP
v3064 source code change.
BUG=b:273894357
TEST=Able to see `smbios type 17` table while booting google/rex.
Without this patch:
[DEBUG] 0 DIMM found
With this patch:
[DEBUG] 8 DIMM found
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I3885fa7143cecc0b56e20278b69951c548ac451b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73755
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
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DRAM Part Name ID to assign
MT62F512M32D2DR-031 WT:B 0 (0000)
H9JCNNNBK3MLYR-N6E 0 (0000)
K3KL6L60GM-MGCT 1 (0001)
MT62F1G32D2DS-026 WT:B 2 (0010)
K3KL8L80CM-MGCT 2 (0010)
H58G56BK7BX068 2 (0010)
BUG=b:270103716
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: Ia53c2be2ec606f42ac8bca06103b028e62ae6dbc
Signed-off-by: van_chen <van_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73733
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
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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>
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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>
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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>
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Add new ram_id:0010 for Micron MT62F1G32D2DS-023 WT:B.
The RAM ID table has been assigned as:
DRAM Part Name ID to assign
K3KL8L80CM-MGCT 0 (0000)
H58G56BK7BX068 0 (0000)
MT62F1G32D2DS-026 WT:B 0 (0000)
MT62F512M32D2DR-031 WT:B 1 (0001)
H58G56BK8BX068 2 (0010)
MT62F1G32D2DS-023 WT:B 2 (0010)
BUG=b:273138520
BRANCH=firmware-brya-14505.B
TEST=FW_NAME=omnigul emerge-brya coreboot
Change-Id: Idc08624469590096047e5f77fb2e4ffb733f09ec
Signed-off-by: Jamie Chen <jamie_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73726
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
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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>
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Print IOAPIC ID for GSI #0 in logs, as part of IOAPIC initialization.
BUG=None
TEST=Confirmed "IOAPIC: ID = 0x00" printed in logs.
Signed-off-by: Jay Patel <jay2.patel@intel.com>
Change-Id: I8d8e94fe623795d059ec2abbb3319b60fd80f5ca
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73707
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
|
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Rwmove temp sensor 3 for taniks since we do not use it.
BUG=b:265075696
TEST=emerge-brya coreboot, flash to DUT and will not see error messages
Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com>
Change-Id: Ib2c0cc8f1b2e65616c71d66632144ac89ca09fa1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73718
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Change-Id: I9e83a3ac56d5c42d8d6839cc4d961adf0b656fb5
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73725
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
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This patch will add new board variant to enable MCHP1727 EC Card
for MTL-RVP
BUG=b:262800416
BRANCH=none
TEST=check if you can observe MEC EC option as part of make menuconfig.
Able to boot to ChromeOS with Microchip EC.
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: Ie0d3c37bcab5e4b90a131e17996c4b6dcbae7d5d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70668
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Reviewed-by: Usha P <usha.p@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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