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One specific Hynix LPDDR5x DRAM part requires an ABL workaround to
eliminate DRAM-related failures during a FAFT test, but due to the
use of generic/common SPDs, there is no way for the ABL to determine
the DRAM part # itself.
Consequently, we will have coreboot check the DRAM part #, and set/clear
a CMOS bit as appropriate, which the ABL will check in order to apply
(or not apply) the workaround.
The ABL already uses byte 0xD of the extended CMOS ports 72/73 for
memory context related toggles, so we will use a spare bit there.
BUG=b:270499009, b:281614369, b:286338775
BRANCH=skyrim
TEST=run FAFT bios tests on frostflow, markarth, and whiterun without
any failures.
Change-Id: Ibb6e145f6cdba7270e0a322ef414bf1cb09c5eaa
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75698
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
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"current" points to the start of HEST table, so "next - current" already
includes the size of its header, no need for increment here. This issue
was found on SPR-SP platform. The length of HEST table is now correct
with this patch.
Change-Id: I6ff1e8e24612b7356772d582ff9a7e53863419db
Signed-off-by: Jeff Li <lijinfeng01@inspur.com>
Signed-off-by: Ziang Wang <ziang.wang@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75738
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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On nissa, the ISH is running closed source firmware, so the ChromeOS
security requirements specify it must be behind an IOMMU. Add
DmaProperty to the ISH _DSD on joxer.
BUG=b:285477026
TEST=Kernel marks ISH (PCI device 12.0) as untrusted, and changes the
IOMMU group type to "DMA". Also, device still goes to S0i3.
Before:
$ cat /sys/devices/pci0000\:00/0000\:00\:12.0/untrusted
0
$ ls /sys/kernel/iommu_groups/5/devices
0000:00:12.0
0000:00:12.7
$ cat /sys/kernel/iommu_groups/5/type
DMA-FQ
After:
$ cat /sys/devices/pci0000\:00/0000\:00\:12.0/untrusted
1
$ ls /sys/kernel/iommu_groups/5/devices
0000:00:12.0
0000:00:12.7
$ cat /sys/kernel/iommu_groups/5/type
DMA
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I69b00f0281f4493db157783840d9cdcbb138017f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75758
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add default Intel DPTF.
BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Change-Id: Ib023f6d6d184f6935a6a454250755502a46b707f
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75580
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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+-------------+----------------+------------+---------------------------------+
| PCH USB 2.0 | Connector Type | OC Mapping | Remarks |
+-------------+----------------+------------+---------------------------------+
| 1 | Type-C | OC_0 | Type C port - TCP1 |
| 2 | Type-C | OC_0 | Type C port - TCP0 |
| 3 | Type-C | OC_0 | Type C port - TCP2 |
| 4 | Type-A | OC_3 | USB3.2 Gen2x1 Type-A Port – TAP0|
| 7 | Type-A | OC_3 | TAP1 |
| 8 | Type-A | OC_3 | TAP2 |
| 9 | Type-A | OC_3 | TAP3 |
+-------------+----------------+------------+---------------------------------+
+---------------------+-------------------+------------+---------+
| PCH USB 3.1 Gen 2x1 | Connector Details | OC Mapping | Remarks |
+---------------------+-------------------+------------+---------+
| 1 | Type-A | OC_3 | TAP0 |
| 2 | Type-A | OC_3 | TAP1 |
+---------------------+-------------------+------------+---------+
+------+-------------------+------------+-----------------------------+
| TCPx | Connector Details | OC Mapping | Remarks |
+------+-------------------+------------+-----------------------------+
| 1 | Type C port 0 | OC_0 | To onboard Type-C connector |
| 2 | Type C port 1 | OC_0 | To onboard Type-C connector |
| 3 | Type C port 2 | OC_0 | To onboard Type-C connector |
+------+-------------------+------------+-----------------------------+
BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Change-Id: Icc81f12ec6cc4af37bcc1fcf3164cbfa5612a443
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75578
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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When fw_config is unprovisioned, devicetree will disable all probed
devices. However, boot-critical devices such as storage devices need to
be enabled.
As a temporary workaround while adding devicetree support for this,
remove the fw_config probe for storage devices so that all storage
devices are always enabled. On eMMC SKUs, UFS and ISH will be disabled
by the PCI scan anyway. On UFS SKUs, eMMC is not disabled by the PCI
scan, but keeping it enabled should have no functional impact, only a
possible power impact.
BUG=b:285477026
TEST=On joxer eMMC and UFS SKUs, boot to OS and
`suspend_stress_test -c 10`
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I834bd81ce636a6f32d50434cbf07b1d572620492
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75757
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This fixes format string vulnerability issues with snprintf statement
found by klocwork scan.
Foundby=klocwork
BUG=NONE
TEST=Boot to OS on Meteor Lake rex platform and run klocwork scan.
Check related ACPI tables and modem driver behavior after changes.
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Change-Id: Ia6b7d70c0b2b86d0918e58348dccd206a7ee9193
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75733
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Cliff Huang <cliff.huang@intel.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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This patch adds UPD entries into the FSP header file to configure VRs
(IA, GT and SA).
- `IccLimit` : VR Fast Vmode ICC Limit support
- `EnableFastVmode` : Enable/Disable VR FastVmode
- `CepEnable` : Enable/Disable CEP (Current Excursion Protection
BUG=b:286809233
TEST=Able to build google/rex.
Change-Id: I477ab7e4c07156759962bd2eab9dff28a0a3f006
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75761
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com>
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PCIE_RST_L is attached to a pull down, change the init to NC.
BUG=None
TEST=Boot to OS
Change-Id: I3f7a548a33eb18327139f033d7c0d6a1843f1639
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75700
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Update PCIe GPIOs during rom stage to properly initialize the
PCIe devices and allow the NVMe/eMMC to be properly detected.
BUG=b:284213391
TEST=Boot to OS
Change-Id: I24ad6c1addedb414afade2512b6628022d000a47
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75699
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
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Rename get_smee_reserved_address_bits to get_sme_reserved_address_bits
since the feature is called secure memory encryption and the last 'e' in
SMEE bit in the SYSCFG MSR just stands for enable. The function will
return a valid number of reserved address bits no matter if this is
enabled or not, so drop the second 'e'.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3795f7a861e39cb6c8209fee10191f233cbcd308
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75766
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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Move the WP signal to GPP_E12 from the current GPP_E15 to
match the design.
BUG=b:285084125
TEST=WP signal reports as we expect
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I8772173fcdcabf78b0c7d605cd495ebe04b63242
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75536
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 support for Micron MT53E2G32D4NQ-046 WT:C LP4x DRAM.
BUG=b:216393391
TEST=build pass
Change-Id: I8c66a18fd94d9a013710fbc6dc7f1533d808392e
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75745
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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Currently the data to be put to cache region is 0x14FF90. With the
limit size 0x150000, the data for S3 can not be put into. So we expand
it a little.
Change-Id: If6b03b713059c54c7dae8f2db0f6426d8aa1aab1
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69782
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The original clock rate 416MHz is insufficient for 4K resolution and
causing the screen to glitch. Set the clock rate to 594MHz to support
4K resolution.
BUG=b:236328487
TEST=Glitching screen was fixed after applying this patch
Change-Id: Ic40dd28264d03ef7218ff4edd8d4182e0fe74ea3
Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
Signed-off-by: Jason Chen <Jason-ch.Chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75661
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Define a CMOS layout for Librem Mini v1/v2 spanning both banks. The
only setting provided is the automatic power-on setting, which is
implemented by the EC. This can now be configured in a firmware image
by replacing cmos.default in CBFS.
Since cmos.default is applied early in bootblock, the EC BRAM interface
must now be configured in bootblock, including opening the LPC I/O
range.
Change-Id: Ib0a4ea02d71f6f99e344484726a629e0552e4941
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74363
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Geralt SoC does not support 'persist certain regions' across reboots.
Considering the impact of missing ramoops for debugging, set
MEDIATEK_DRAM_SCRAMBLE to default n to disable this feature in
production FW image.
BUG=b:269049451,b:278478563
TEST=emerge-geralt coreboot and confirm CONFIG_MEDIATEK_DRAM_SCRAMBLE=n
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Change-Id: I109634d811a928e3e6f7f56e706a5b61a52a21ab
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75562
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Fix a typo in an enum type name, "PIM2_MI" -> "SPIM2_MI".
TEST=emerge-cherry coreboot
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Change-Id: Ib43a044dc69a93ad1dcaa5e65c66a82046a40777
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75726
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
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Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ieca5d8d175923f690ebfa3108e393e029ea97c80
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75732
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
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Enable ILI2901 and eKTH7B18 touchscreen for Google Screebo.
BUG=b:278167967
BRANCH=none
TEST=Build and boot to Google Screebo. Verify touchscreen works.
Change-Id: I57d55c5f2621d6fafd53b19d12ecad20271cdbb1
Signed-off-by: Zhongtian Wu <wuzhongtian@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75692
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com>
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As per AMD64 Architecture Programmer's Manual, section 10.2.5 SMRAM
Protected Areas:
The TSEG range must be aligned to a 128 Kbyte boundary and the minimum
TSEG size is 128 Kbytes.
The SMM TSEG size should be less than SMM reserved size.
AMD TSEG mask works like an MTRR. It needs to be aligned to it's size
and it's size needs to be a power of 2.
Change-Id: Ic4f557c7b77db6fc5ab2783ca4e2ebe7a4476e85
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75405
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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 support of variant_devtree_update() function to override
devtree settings for variant boards. Also, add CPU power limit
values for mtlrvp baseboard.
BRANCH=None
BUG=None
TEST=Built the changes
Change-Id: I11bc17f25d4880562d016e29f81e37e068bb6757
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75730
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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Currently if a rails PG fails to assert, the power on sequence
continue after the 20ms timeout. Instead, we should abort
and enter a power down.
BUG=b:285980464
TEST=sequence now aborts and powers down on failure
Change-Id: Id0865e6bdb5db1815ad5509306637308e98c15d7
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75534
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 commit introduces a refactored version of the IVRS (I/O
Virtualization Reporting Structure) table generation. The main objective
of this refactoring is to generalize the process of generating the IVRS
table based on the IOMMU (Input/Output Memory Management Unit) domains
and their corresponding resources.
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Change-Id: Ic471f05d6000c21081d70495b7dbd4350e68b774
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75451
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Change-Id: I6f3fa6543a4cec8c2562196105f17fbc7831bab7
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75577
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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This patch configures external V1p05/Vnn/VnnSx rails for Joxer
to achieve the better power savings.
* Enable the external V1p05, Vnn, VnnSx rails in S0i1, S0i2, S0i3, S3,
S4, S5 , S0 states.
* Set the supported voltage states.
* Set the voltage for v1p05 and vnn.
* Set the ICC max for v1p05 and vnn.
Kit: 646929 - ADL N Platform Design Guide
BUG=b:285477026
TEST=Verified all the UPD values are updated with these configs.
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I78d2a885d577f6c1a89ab74c0da7b6544322c0d7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75662
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Baieswara Reddy Sagili <baieswara.reddy.sagili@intel.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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All emulated targets properly compile and boot to the same extent as
with gcc.
Change-Id: I11ddd9347c2638fb7c26cd4939aa96ff8ddd1e66
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74571
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Daniel Maslowski <info@orangecms.org>
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Building with clang is currently broken as /usr/bin/ld.bfd is used
rather than the proper crosstoolchain linker.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Idd8006a26b2c2f9f777fdffe231c3c774320d805
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75397
Reviewed-by: Daniel Maslowski <info@orangecms.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Clang complains about the stack pointer register variable being
uninitialized. This can remediated by making the variable global. Change
the variable name to be more unambiguous.
Change-Id: I24602372833aa9d413bf396853b223263fd873ed
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74570
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Daniel Maslowski <info@orangecms.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Properly shutdown NV12 rail in the off sequence (current
implementation leaves it asserted).
BUG=b:286287940
TEST=NV12 now shuts down on GCOFF entry
Change-Id: I7d338fc4a96f119617aff558413a5a9ac44c27d7
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75533
Reviewed-by: Eran Mitrani <mitrani@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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Add pen detect support on the SOC pen detect GPIO.
BUG=b:286296762
TEST=Verify pen detect works on Myst
Change-Id: I922d643a83c5cd8ea0ab9fe6733f7aa05d935802
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75696
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I46d5caa0af95ec27fd49b0cf8fa704d656c89e7e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75684
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Follow spec[1] to modify WWAN power sequence. The WWAN power sequence
of warm reset is fail. The correct sequence is WWAN_EN should keep high when doing warm reset. Set GPP_D6 to PWROK which is not to do PAD
reset when warm reset.
[1]:
[JDB10] FC ADL-N_WWAN sequence_FM101-GL SDX12 Power Timing
Review_V1.6_20230602.xlsx
BUG=b:285065375
BRANCH=firmware-nissa-15217.B
TEST=1. emerge-nissa coreboot chromeos-bootimage
2. power sequence meets spec.
Change-Id: If59630dbd10e971c91e01f33a657c01d857bc0b9
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75690
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Enable wifi sar function for yavilla/yavilly/yavijo.
Use the fw_config to separate SAR setting for different wifi card.
BUG=b:286141046
BRANCH=firmware-nissa-15217.B
TEST=build, enabled iwlwifi debug, and check dmesg
Change-Id: I1bd111a734a250df49535a07ef056d5b68fccb33
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75673
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
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Add new memory parts
DRAM Part Name ID to assign
Hynix H58G66AK6BX070 3 (0011)
Hynix H9JCNNNFA5MLYR-N6E 4 (0100)
Micron MT62F2G32D8DR-031 WT:B 4 (0100)
BUG=b:279325772
BRANCH=firmware-brya-14505.B
TEST=run part_id_gen to generate SPD id
Change-Id: I2e6a916de08e7c05e95909d2b69bc839d13192d9
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74713
Reviewed-by: YH Lin <yueherngl@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
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Add supported memory parts in the mem_parts_used.txt and generate the
SPD ID for the parts.
The memory parts being added are:
1. K4U6E3S4AB-MGCL
2. K4UBE3D4AB-MGCL
BUG=b:285504022
BRANCH=dedede
TEST=build
Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: I87a4dcdb6196c3ca7bed4b5c1bc654297339c16d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75605
Reviewed-by: Ricky Chang <rickytlchang@google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The file VGA_BIOS_FILE points to is right now the Mendocino VBIOS. Since
the default value probably shouldn't point to a location in site-local,
drop this for now, but leave a TODO to put that back once the correct
VBIOS files are available in 3rdparty/amd_blobs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ifbc6cbe1e371d8d247f86555a5361ed237897dea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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Instead of adding the new PCI IDs of the XHCI controllers in every new
chip generation to the pci_xhci driver, bind the driver to the internal
PCI devices of the XHCI controllers via the device ops statement in the
chipset devicetree. The PCI device function of the XHCI2 controller in
Mendocino can be either a dummy device or the XHCI controller, so the
device ops are attached to that device in the mainboard devicetree
instead. The Glinda code is right now just a copy of the Mendocino code,
so it'll change in the future, but for consistency the equivalent
changes to those in Mendocino are applied there too.
Since the device ops are now attached to the devices via the static
devicetree entry, also remove both the xhci_pci_driver struct and the
amd_pci_device_ids array from drivers/usb/pci_xhci/pci_xhci.c.
TEST=SSDT entries for the XHCI controllers are still generated on
Mandolin.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9c455002c6d2aac576fe24eee0c31744b4507bb0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75713
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Initialize the SPI Flash in bootblock to ensure that
CONFIG_SPI_FLASH_EXIT_4_BYTE_ADDR_MODE will exit 4-byte addressing mode.
BUG=b:285110121
TEST=boot myst and verify flash operations work correctly
Change-Id: Ia88d2b46884b096b4c558bc86513159ec6d35eb5
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75588
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add support for Micron MT53E2G32D4NQ-046 WT:C LP4x DRAM.
BUG=b:216393391
TEST=build pass
Change-Id: I0abf1f1105f9a6f16af23b0ed3eb4faeb669eee6
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75716
Reviewed-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
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Include the GPU ACPI methods for all of Hades baseboard.
BUG=b:285981616
TEST=built for Hades and verify shutdown works
Change-Id: Iec3c4b59a9e7a9d4a902db51d40b60e114521774
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75531
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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The PCI root complex itself isn't on an enumerable bus, so without
providing an _STA method, the device will still be assumed to be present
and visible, so this won't change behavior. This also brings Stoneyridge
more in line with the newer SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I663c7bcba89ffe25d0819d83461cb95e10f49028
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75671
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The PCI root complex itself isn't on an enumerable bus, so without
providing an _STA method, the device will still be assumed to be present
and visible, so this won't change behavior. This also brings Picasso
more in line with Cezanne and newer SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Nico Huber <nico.h@gmx.de>
Change-Id: Ied48b48113f6e871e90d17cbd216be003f05b5ef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74993
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Hook up xhci ops for Phoenix xHCI device. Benefit is we don't have to
bother by adding xhci DID.
BUG=b:285981912
TEST=check coreboot log shows below.
[INFO ] \_SB.PCI0.GP41.XHC0.RHUB.SS01: USB3 Type-A Port A0 (MLB)
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Ib59874948725966b04b54def3f6de463afeda709
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75659
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
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HW has invert the signal, set it to active high.
BUG=b:285964562
TEST=check crossystem wpsw_cur change as expected.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I54c578e5df5f1b24743cc9506e1e31b0b18bfb25
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75628
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
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Make get_ramtop_addr not static to allow other code to use it.
Bug=b:276120526
TEST=Able to build rex
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Change-Id: I8ef8a65b93645f25ca5e887342b18679d65e74b4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75624
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Add usb wwan device tree entry. Also set wwan_rst to high due to
HW design active high.
BUG=b:285792436
TEST=check FM101 is detected by Linux kernel.
Bus 002 Device 002: ID 2cb7:01a2 Fibocom Wireless Inc.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I0aa60cb284d4b7f99e16643a92ee58467a355026
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75660
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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 fingerprint into device tree. Also set RST to low per HW
requirement.
BUG=b:285799911
TEST=check ectool --name=cros_fp version.
RO version: bloonchipper_v2.0.5938-197506c1
RO cros fwid: CROS_FWID_MISSING
RW version: bloonchipper_v2.0.14348-e5fb0b9
RW cros fwid: bloonchipper_14931.0.0
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I09819037b80e55edeb56faef9e27fe0753748efc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75629
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Replace the magic constants by using defines.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I16179a37b6ee19bc3b4862b7dcb3bbc4caf63f2e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75668
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
|
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Replace the magic constants by using defines.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I94ad285a2c5712d352d4f92697fc3140847d88de
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75667
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Replace the magic constants by using defines.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6303e5a697a7ad09a48cb7a2c79fa76f4c6ce232
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75666
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
|
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Replace the magic constants by using defines.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie558de02cd4f8914409639a74c54b57df3418ed9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75665
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Replace the magic constants by using defines.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I3cb150aee8030d1a419f3596ddbc32cb29f65b52
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75664
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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Add new GFX devices for DDI and TCP with custom _PLD to describe the
corresponding ports.
BUG=b:277629750
TEST=emerge-brya coreboot
BRANCH=firmware-brya-14505.B
Change-Id: Ia083617c58d6b7ebc108e07e29a1c8061580eae5
Signed-off-by: Won Chung <wonchung@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75509
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The
soc/amd/common/acpi/lpc.asl file which was included in the now removed
pci0.asl file now gets included in the correct scope in the soc.asl
file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I373c171f7f4754391012b41d44965561ced4f0b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75595
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The
soc/amd/common/acpi/lpc.asl file which was included in the now removed
pci0.asl file now gets included in the correct scope in the soc.asl
file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If293188fc8d0ff41b47ab84c9655333e9ebe58e8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75594
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
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Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The
soc/amd/common/acpi/lpc.asl file which was included in the now removed
pci0.asl file now gets included in the correct scope in the soc.asl
file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6fc4b09f79e633208ab7536543c876c2c6129eb3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75593
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The
soc/amd/common/acpi/lpc.asl file which was included in the now removed
pci0.asl file now gets included in the correct scope in the soc.asl
file.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia8f0f1619a71f4ab2051714a9d8c7eb200845390
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75592
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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|
BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Change-Id: I3795313e784595ac02ee2a38f466bcb9e613a6a4
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75576
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Jan Dabros <dabros@google.com>
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BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Change-Id: I1644b1d8f49accbb2ea68e236534df80a5151360
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75503
Reviewed-by: Jan Dabros <dabros@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
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Based on Platform Mapping Document for Ovis (go/ovis_mapping_doc)
state for June 6, 2023 (Rev 0.3)
BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Change-Id: Iae3ca243a245928e8ec3d48877cf578843922fc7
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75502
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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joxer removed SD card from all SKUs, thus disable pcie_rp7.
BUG=b:285477026
TEST=USE="project_joxer emerge-nissa coreboot"
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I3486d665ddb1de521ab4e656addb2209055174c7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75658
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>
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Board IDs are now filled in as part of the signing process, so we don't
need to set them in coreboot.
BUG=b:240620735
TEST=Build and check VBOOT_GSC_BOARD_ID is set to ZZCR.
Change-Id: I7dda8ad59046a1dd9a28595e037eda86e91c98df
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75641
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This updates the go modules in the intel-sec-tools git submodule. This
is not needed.
Change-Id: I2012d519b07321317fef415df892bbb966512ee2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55845
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This file only contain the ACPI code describing the MMIO devices in the
FCH, so rename it to mmio.asl. This also brings the Stoneyridge ACPI
code a bit more in line with the ACPI code of the other SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iccef1fc5230e3e104d8dea586a9cbaf894471c12
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75597
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Instead of having the different static parts of the PCI0 device in
northbridge.asl and sb_pci0_fch.asl, instantiate the static parts of the
PCI0 device via the ROOT_BRIDGE macro in soc.asl.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4a9af2fd853f4e993e71158c5e85052084b50cdc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75596
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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This file only contain the ACPI code describing the MMIO devices in the
FCH, so rename it to mmio.asl. This also brings the Picasso ACPI code a
bit more in line with the ACPI code of the newer SoCs.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I64490ba8e34ae1fbe6aea1ab6496b5b04ac4d0aa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75591
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I785abfc90c99b58c11d57847573f550fcea1f774
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
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Instead of having the different static parts of the PCI0 device in
northbridge.asl and sb_pci0_fch.asl, instantiate the static parts of the
PCI0 device via the ROOT_BRIDGE macro in soc.asl.
TEST=Both Ubuntu 2022.4 and Windows 10 still boot successfully and don't
show any new ACPI-related error.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I2587d8bb270dc3edce9dfa570a5018116fc9187f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75569
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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When instantiated in the DSDT, this macro will expand to the static part
of the PCIe root bridge device. This macro allows both to deduplicate
parts of the DSDT code as well as adding more than one PCIe root bridge
device in the DSDT.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I6f20d694bc86da3c3c9c00fb10eecdaed1f666a8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75568
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Now that Stoneyridge is the only AMD SoC that still needs the part of
the SSDT that contains the TOM1 and TOM2, move it from the common code
to the Stoneyridge northbridge code.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9091360d6a82183092ef75417ad652523babe075
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75564
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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Use the new common AMD code that gets the usable non-fixed MMIO windows
from the data fabric MMIO decode registers and generate the PCI0 _CRS
ACPI code based on those regions. For a more detailed description see
the corresponding patch that changes the Picasso code to use this new
code. In contrast to the Picasso code, this change will drop the
unneeded _STA method inside the PCI0 scope which wasn't present in
Picasso's ACPI code before it got replaced by the SSDT that gets
generated by amd_pci_domain_fill_ssdt.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I948d882b2e2c6d19f73c0be094e4ff6e42ec81d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75560
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Use the new common AMD code that gets the usable non-fixed MMIO windows
from the data fabric MMIO decode registers and generate the PCI0 _CRS
ACPI code based on those regions. For a more detailed description see
the corresponding patch that changes the Picasso code to use this new
code. In contrast to the Picasso code, this change will drop the
unneeded _STA method inside the PCI0 scope which wasn't present in
Picasso's ACPI code before it got replaced by the SSDT that gets
generated by amd_pci_domain_fill_ssdt.
BUG=b:283495475
TEST=Myst still boots and both the coreboot console and the kernel show
the expected PCI MMIO ranges being used.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I425876c4ef470574e00e123d36101641240c98cf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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Use the new common AMD code that gets the usable non-fixed MMIO windows
from the data fabric MMIO decode registers and generate the PCI0 _CRS
ACPI code based on those regions. For a more detailed description see
the corresponding patch that changes the Picasso code to use this new
code. In contrast to the Picasso code, this change will drop the
unneeded _STA method inside the PCI0 scope which wasn't present in
Picasso's ACPI code before it got replaced by the SSDT that gets
generated by amd_pci_domain_fill_ssdt.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iad34d74d9f6cbed1d8a71a561a505f563e31db18
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75558
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Use the new common AMD code that gets the usable non-fixed MMIO windows
from the data fabric MMIO decode registers and generate the PCI0 _CRS
ACPI code based on those regions. For a more detailed description see
the corresponding patch that changes the Picasso code to use this new
code. In contrast to the Picasso code, this change will drop the
unneeded _STA method inside the PCI0 scope which wasn't present in
Picasso's ACPI code before it got replaced by the SSDT that gets
generated by amd_pci_domain_fill_ssdt.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7b14ee0682ae1f2212ab43977c076687706434ec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75557
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Instead of having PCI0's _BBN method in the DSDT that always returns 0,
use acpigen_write_BBN to generate the _BBN method that returns the first
PCI bus number in the PCI domain/host bridge.
TEST=On mandolin the _BBN method in the _SB/PCI0 scope is now in the
SSDT instead of the DSDT, but still returns 0.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8badeb0064b498d3f18217ea24bff73676913b02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74992
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Use amd_pci_domain_read_resources function that gets the configured MMIO
regions for the PCI root domain from the data fabric's MMIO decode
registers instead of using pci_domain_read_resources. This results in
the same IO port range being used by the allocator, but makes sure that
the allocator will only allocate non-fixed MMIO resources in the address
ranges that get decoded to the PCI root complex. In order for the PCI0
_CRS ACPI resource template to match the decoded PCI root domain MMIO
windows, use amd_pci_domain_fill_ssdt to generate the _CRS ACPI code
instead of having a mostly hard-coded _CRS method in the DSDT. This
makes sure that the OS will know about the MMIO regions it is allowed to
used.
Before this patch, only the region from TOM1 to right below
CONFIG_ECAM_MMCONF_BASE_ADDRESS was advertised as usable PCI MMIO in the
PCI0 _CRS method. Also the resource allocator didn't get any constraint
on which address ranges it can use to put the non-fixed MMIO resources.
This approach worked until now, since all address range from 0 up to
right below TOM1 was filled with either usable or reserved memory and
the allocator was allocating beginning right from TOM1, since it was
using the bottom-up allocation approach and everything below TOM1 was
already in use. The MMIO region from TOM1 to right below
CONFIG_ECAM_MMCONF_BASE_ADDRESS also matched the MMIO decode window
configured in the data fabric's MMIO decode registers, so everything
seemed to work fine. However, when either selecting
RESOURCE_ALLOCATION_TOP_DOWN or enabling above 4GB MMIO, things broke
badly. This was partially due to the allocator putting non-fixed MMIO
resources in regions that weren't decoded to the PCI root, since AMD
family 17h and 19h silicon doesn't subtractively decode PCI MMIO and the
wrong ranges the allocator used also weren't advertised in ACPI.
TEST=Even when selecting RESOURCE_ALLOCATION_TOP_DOWN that usually ends
up with a non-working system when the MMIO ranges aren't reported
correctly to the resource allocator due to the reasons descried above,
Ubuntu 22.04 LTS still boots on Mandolin both with SeaBIOS and EDK2
payload and Windows 10 boots with EDK payload. There's however an EDK2
bug that results the MMCONFIG region not being advertised in the e820
table, which causes Linux to not use the MMCONFIG and fall back to the
legacy PCI config access method. This only happens with EDK2 payload and
everything works fine when using SeaBIOS as payload. That e820 issue is
unaffected by this patch.
At the end of the data_fabric_set_mmio_np call, this is the data fabric
MMIO register configuration:
=== Data Fabric MMIO configuration registers ===
idx base limit control R W NP F-ID
0 fc000000 febfffff 93 x x 9
1 10000000000 ffffffffffff 93 x x 9
2 d0000000 f7ffffff 93 x x 9
3 fed00000 fedfffff 1093 x x x 9
4 0 ffff 90 9
5 0 ffff 90 9
6 0 ffff 90 9
7 0 ffff 90 9
The limit of the data fabric MMIO decode register 1 is configured as
0xffffffffffff although this is way beyond the addressable memory space.
add_data_fabric_mmio_regions fixes this up, so the range that gets
passed to the allocator in that case is 0x7fcffffffff which takes both
the reserved most significant address bits used for the memory
encryption and the 12GB reserved data fabric MMIO at the top of the
usable address space into account.
This results in the following domain ranges passed to the resource
allocator:
DOMAIN: 0000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff done
DOMAIN: 0000 mem: base: fc000000 size: 0 align: 0 gran: 0 limit: febfffff
DOMAIN: 0000 mem: base: 10000000000 size: 0 align: 0 gran: 0 limit: 7fcffffffff
DOMAIN: 0000 mem: base: d0000000 size: 0 align: 0 gran: 0 limit: f7ffffff
The IO resource producer region is split into two parts to not cover the
PCI config IO region resource consumer. This results in these resources
being added to the PCI0 _CRS resource template:
amd_pci_domain_fill_ssdt ACPI scope: '\_SB.PCI0'
PCI0 _CRS: adding busses [0-3f]
PCI0 _CRS: adding IO range [0-cf7]
PCI0 _CRS: adding IO range [d00-ffff]
PCI0 _CRS: adding MMIO range [fc000000-febfffff]
PCI0 _CRS: adding MMIO range [10000000000-7fcffffffff]
PCI0 _CRS: adding MMIO range [d0000000-f7ffffff]
PCI0 _CRS: adding VGA resource
Kernel version 5.15.0-43 from Ubuntu 2022.4 LTS prints this in dmesg:
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [bus 00-3f]
pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0xd0000000-0xf7ffffff window]
pci_bus 0000:00: root bus resource [mem 0xfc000000-0xfebfffff window]
pci_bus 0000:00: root bus resource [mem 0x10000000000-0x7fcffffffff window]
Another noteworthy thing I wasn't aware of at first when testing ACPI
changes on Windows 10 is that a normal Windows shutdown and boot cycle
won't result in it processing the changed ACPI tables; you have to tell
it to reboot to do a proper full boot where it will process the updated
ACPI tables (and fail if it dislikes something about the ACPI tables and
bytecode).
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia24930ec2a9962dd15e874e9defea441cffae9f2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74712
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Generate the PCI0 _CRS ACPI resource template to tell the OS which PCI
bus numbers and IO and MMIO regions can be used for PCI devices below
_SB/PCI0. This data corresponds to what amd_pci_domain_scan_bus and
amd_pci_domain_read_resources provided to the resource allocator. This
makes sure that the PCI0 _CRS ACPI resource template matches the
constraints the resource allocator used when allocating resources.
TEST=With also the rest of the current patch train applied, the
generated _CRS resource template contains the expected PCI bus numbers
and IO and MMIO resources and both Linux and Windows boot on Mandolin.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iaf6d38a8ef5bb0163c4d1c021bf892c323d9a448
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74843
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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When an IO resource producer is generated that covers the whole IO space
from 0 to 0xffff, the length field in the word resource ACPI type would
overflow and be truncated which results in Linux not finding any usable
IO space to use for the PCI IO BARs. Instead generate a double word IO
resource producer to have all cases supported. Beware that covering all
IO ports with the IO resource producer while covering the PCI config IO
ports with a resource consumer in the same PCI root device will make
Linux a bit unhappy and it will complain due to the overlap, but still
end up doing the right thing:
acpi PNP0A08:00: host bridge window expanded to [io 0x0000-0xffff]; [io 0x0000-0xffff window] ignored
The SoC code should make sure to carve out the PCI config IO ports from
the IO resource producer.
TEST=Both Ubuntu 2022.04.1 LTS and Windows 10 are ok with the IO DWord
resource producer.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8a59cdfcfa30a8fdd13f8db3dc1447994c266c8b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75613
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Provide amd_pci_domain_scan_bus to enumerate the PCI buses in the one
PCI root domain and amd_pci_domain_read_resources to read the MMIO
regions that the resource allocator can use to allocate the PCI MMIO
BARs in the one PCI root domain from the corresponding data fabric MMIO
decode registers. This makes sure that the allocator will only put PCI
MMIO resources in areas that are decoded to the PCIe root complex. The
current code only covers the case of a system with one PCI root where
all PCI bus numbers belong to the only PCI root, all IO ports get
decoded to the only PCI root and the MMIO regions from the data fabric
MMIO decode registers get decoded to the only PCI root. In future
patches, this will be extended to also support the multi PCI root case.
TEST=With also the rest of the current patch train applied, the resource
allocator uses the constraints on the MMIO regions and both Linux and
Windows boot on Mandolin.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I4aada7c8a2a43145ad08d11d0a38d9cdc182b98e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74717
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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In case the secure memory encryption is enabled, some of the upper
usable address bits of the host can't be used any more. Bits 11..6 in
CPUID_EBX_MEM_ENCRYPT indicate how many of the address bits are taken
away from the usable address bits in the case the secure memory
encryption is enabled.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia810b0984972216095da2ad8f9c19e37684f2a2e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75623
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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types.h provides uint32_t via a chain include.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I875e3bb096b56bbea862c9ad0e3e14e025e3298b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75622
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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BUG=b:285110121
TEST=boot Myst and verify the flash is recognized
Change-Id: I30aed5299f87f7cf02fe9a5569edd2b8dcf7b452
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75587
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
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Print the flash ID codes when find_match fails to match the flash.
BUG=b:285110121
Change-Id: I2106abfcfbd44c7d56d48ffbb43d8c76089af076
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75586
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
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Intel Meteor Lake SOC has a separate I/O Expander (IOE) die.
SRAM from this IOE die contains crashlog records for the IPs
of the IOE die.
This patch adds functions with empty implementation using
__weak attribute for IOE die related crashlog, changes common
data structures while maintaining backwards compatibility,
and support for filling IOE crashlog records, guarded by
SOC_INTEL_IOE_DIE_SUPPORT config and makes cl_get_pmc_sram_data
function as weak because it needs SOC specific implementation.
Bug=b:262501347
TEST=Able to build. With Meteor Lake SOC related patch, able to
capture and decode crashlog
Change-Id: Id90cf0095258c4f7003e4c5f2564bb763e687b75
Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75475
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This makes sure that the resource allocator won't use those ports for
anything else.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I014ffe3ee94ec153e91113f9a17e89f24ca040b3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75619
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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This makes sure that the resource allocator won't use those ports for
anything else.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie42260902ee2b383dd5867ac813cae029f706f2d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75556
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
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To avoid magic constants in the code, add defines for the VGA MMIO
address range from 0xa0000-0xbffff.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ie4a4f39a4e876bbba59620d689cd56c3c286daae
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75618
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add new GFX devices for DDI and TCP with custom _PLD to describe the
corresponding ports.
BUG=b:277629750
TEST=emerge-rex coreboot
Signed-off-by: Won Chung <wonchung@google.com>
Change-Id: I193b95e8bd8ae538c4f25fbe772b174ef455d744
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74367
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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This commit adds a configuration option to enable RMT in the coreboot
build for the Intel Xeon SP SPR platform.
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Change-Id: I9b9276116c22cfbbec132d7a1b0026a52a51398a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75416
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
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All the DRAM module for Juniper/Willow can reuse the RAM ID in
offset 0x30 table, so change Juniper/Willow RAM table offset to 0x30
for introducing more DRAM modules.
BUG=b:284423187
BRANCH=kukui
TEST=emerge-jacuzzi coreboot
Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: I92740275dcc27061a94b7db7ce095655c0bd7cf5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75563
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
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Uldren does not have PCIE device and should disable PCIE RP7 and
GPP_D7 for preventing PCIe controller not power gate in S0ix.
BUG=b:283735051
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot chromeos-bootimage
1. PCIE RP7: cbmem -c | grep 'PCI: 00:1c.6'
[SPEW ] PCI: 00:1c.6: enabled 0
[SPEW ] PCI: 00:1c.6: enabled 0
2. GPP_D7: iotools mmio_read32 0xfd6d0ab0
0x44000300
Change-Id: Ia8a2c0f5530c7a056e8d706c651cac1d49b2091c
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75644
Reviewed-by: Harsha B R <harsha.b.r@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
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BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a -b ovis
Change-Id: Ic555fac846ebf1e9dad81b5847334c03d6804b5b
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75501
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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BUG=b:274421383
TEST=util/abuild/abuild -p none -t google/rex -x -a ; Make sure
GOOGLE_OVIS built successfully
Change-Id: I5c8f290cfdcb4d47c0e5e9d72c1e34073b957681
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75385
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The K&D-ILI9882T panel and STA-ILI9882T share all DCS commands and EDID
information except for the manufacturer_name which has no effect to the
function of panel. Let's reuse the STA_ILI9882T struct in this case.
BUG=None
TEST=emerge-staryu coreboot chromeos-bootimage and boot the panel
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: I510462a49d273f3d25158b25906d4c514f855cdf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
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Based on the power sequence of the panel [1], the power on T2 sequence
VSP to VSN should be larger than 1ms, and the power off T2 sequence VSP
to VSN should be larger than 0ms. We modify the power sequence to meet
the datasheet requirement.
[1] B5 TV110C9M-LL0 Product Specification Rev.P0
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: I4ccb5be04062a0516f84a054ff3f40afbf5279be
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75512
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
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Set SSID UPD to program DID as SSID for all the on board PCIe devices
if SSID is not being overridden by CONFIG option or device tree.
BUG=b:263846223
TEST=Verify that SSID for all PCI devices is same as their respective
DIDs.
Output of lspci in the OS:
00:00.0 0600: 8086:7d02 (rev 01)
Subsystem: 8086:7d02
00:02.0 0300: 8086:7d45 (prog-if 00 [VGA controller])
Subsystem: 8086:7d45
00:04.0 1180: 8086:7d03 (rev 01)
Subsystem: 8086:7d03
00:05.0 0480: 8086:7d19 (rev 01)
Subsystem: 8086:7d19
00:06.0 0604: 8086:7e4d (rev 01) (prog-if 00 [Normal decode])
Subsystem: 8086:7e4d
Capabilities: [98] Subsystem: 8086:7e4d
00:07.0 0604: 8086:7ec4 (prog-if 00 [Normal decode])
Subsystem: 8086:7ec4
Capabilities: [90] Subsystem: 8086:7ec4
00:07.2 0604: 8086:7ec6 (prog-if 00 [Normal decode])
Subsystem: 8086:7ec6
Capabilities: [90] Subsystem: 8086:7ec6
00:0a.0 1180: 8086:7d0d (rev 01)
Subsystem: 8086:7d0d
00:0d.0 0c03: 8086:7ec0 (prog-if 30 [XHCI])
Subsystem: 8086:7ec0
00:0d.2 0c03: 8086:7ec2 (prog-if 40)
Subsystem: 8086:7ec2
00:0d.3 0c03: 8086:7ec3 (prog-if 40)
Subsystem: 8086:7ec3
00:14.0 0c03: 8086:7e7d (rev 01) (prog-if 30 [XHCI])
Subsystem: 8086:7e7d
00:14.2 0500: 8086:7e7f (rev 01)
Subsystem: 8086:7e7f
00:14.3 0280: 8086:7e40 (rev 01)
Subsystem: 8086:0094
00:15.0 0c80: 8086:7e78 (rev 01)
Subsystem: 8086:7e78
00:15.1 0c80: 8086:7e79 (rev 01)
Subsystem: 8086:7e79
00:15.3 0c80: 8086:7e7b (rev 01)
Subsystem: 8086:7e7b
00:16.0 0780: 8086:7e70 (rev 01)
Subsystem: 8086:7e70
00:19.0 0c80: 8086:7e50 (rev 01)
Subsystem: 8086:7e50
00:19.1 0c80: 8086:7e51 (rev 01)
Subsystem: 8086:7e51
00:1c.0 0604: 8086:7e3e (rev 01) (prog-if 00 [Normal decode])
Subsystem: 8086:7e3e
Capabilities: [98] Subsystem: 8086:7e3e
00:1e.0 0780: 8086:7e25 (rev 01)
Subsystem: 8086:7e25
00:1e.3 0c80: 8086:7e30 (rev 01)
Subsystem: 8086:7e30
00:1f.0 0601: 8086:7e04 (rev 01)
Subsystem: 8086:7e04
00:1f.3 0401: 8086:7e28 (rev 01)
00:1f.5 0c80: 8086:7e23 (rev 01)
Subsystem: 8086:7e23
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I364c2052984b6f562bffe8f5ad7035c8b659d369
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71643
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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Touchscreen may either use I2C1 or SPI0.
FW_CONFIG.TOUCHSCREEN is set to determine which is used.
This CL adds a probe to enable I2C1.
BUG=b:278783755
TEST=Tested on rex, confimed i2c1 is disabled when
TOUCHSCREEN != TOUCHSCREEN_I2C
Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: I0bee176298fddd2aee35cf084db037a3ce7672f7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75565
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Follow 57263_FP8_MBDG_rev_0_92 Table.57 to update the alias. We
can match the schematic for now.
BUG=b:285793461
TEST=USB still works.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: Id1058279fe5b0e3131608a0b9bbd708dbbde7e87
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75615
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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vboot code changes have eliminated the redundant call to WP the EC-RO
region as protecting RW flash implies protecting both RO and RW flash,
so the call to protect RO is redundant. google/rex currently takes
about 17 ms to lock down the EC.
Along with vboot changes, this patch drops argument to choose between
RO and RW slot to protect while calling into `vb2ex_ec_protect()`.
It ensures vb2ex_ec_protect() is explicitly meant for protecting RW
regions.
w/o this patch:
517:waiting for EC to allow higher power draw 846,196 (17,297)
w/ this patch:
517:waiting for EC to allow higher power draw 838,258 (9,719)
Additionally, update vboot submodule to upstream main to avoid the
compilation error.
Updating from commit id 35f50c3154e5:
Fix build error when compiling without -DNDEBUG
to commit id 034907b279c9db:
vboot_reference: eliminate redundant call to write protect EC-RO
Change-Id: I2974f0cb43ba800c2aaeac4876ebaa052b5ee793
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75521
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Himanshu Sahdev <himanshu.sahdev@intel.com>
Reviewed-by: Harsha B R <harsha.b.r@intel.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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