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Separate constitution and intrepid wifi sar table in variant.c
BUG=b:291859402
BRANCH=firmware-brya-14505.B
TEST=emerge-constitution coreboot chromeos-bootimage
Change-Id: I0f89b3d5f5252a2b55bad4d91ad4ab9ec7519c50
Signed-off-by: Morris Hsu <morris-hsu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77242
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add some HDMI-related gpios that are needed for early sign-of-life
to the early_graphics_gpio_table array so that SOL will show up on
HDMI ports.
BUG=b:277861633
BRANCH=firmware-brya-14505.B
TEST=`emerge-brya coreboot chromeos-bootimage` and verify it builds
without error.
Change-Id: Ic36a636e68c2d457f40329a2e9c69dab5bbba41f
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77353
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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According to the schematic, karis does not have a WFC.
BUG=b:294155897
TEST=emerge-rex coreboot
Change-Id: I9b4ecf2e96c77c131a60e48614d792370dd33423
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77283
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Eran Mitrani <mitrani@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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Line is a duplicate, commented out. Drop it as it serves no purpose.
Change-Id: Id35bdea0915ca47cac4f38ede6ccbf2f2fb59f47
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77304
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Existing code did not include the HID over SPI for rex4es.
This CL corrects this issue.
BUG=None
TEST=Tested on Rex
Signed-off-by: Eran Mitrani <mitrani@google.com>
Change-Id: I02f7c4b68cfee2ebb202581c9f031af99ab4b6f9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77245
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I551d71d968abb6a9cadbc0f87bc9258768db1fca
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77275
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I7ed982c9dcf755c97f26cc43b3dc05b898e4150a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77274
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add data.vbt files for all variants supported by current brya, brask,
and nissa recovery images. Select INTEL_GMA_HAVE_VBT for all variants
which currently have a VBT file.
TEST=build/boot various brya variants (banshee, osiris, redrix)
Change-Id: Ic66f91e264d37c3742cb17994f637604d77a1576
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77144
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch selects `SOC_INTEL_STORE_ISH_FW_VERSION` config to dump
the ISH version as part of the .final hook.
BUG=b:285405031
TEST=Able to build and boot google/rex_ec_ish. Verify the ISH version
is same as MFIT ISH version section.
> cbmem -c | grep "ISH"
[DEBUG] ISH version: 5.6.0.28821
Change-Id: I052af85ad836ab81ff6c510bb74e042b11940a65
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77178
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Dinesh Gehlot <digehlot@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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Add libgfxinit support for Nami, Nautilus, and Soraka. Panel timing
values taken from default panel selection extracted from the
respective VBTs.
TEST=build/boot nami w/edk2 payload and libgfxinit selected
Change-Id: If0ca389487338c47f9d8de990acf591c6907eaa9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77268
Reviewed-by: Martin L Roth <gaumless@gmail.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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Add support for ACPI display brightness controls, so that panel
adjustment is available under Windows.
TEST=build/boot Win11 on google/magpie, verify panel brightness
controls available and functional.
Change-Id: I66daa6bbca15046994dff83bee6e7cf99aae0b33
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77271
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Update VBT with file extracted from FW_MAIN_A region of firmware file
bios-endeavour.ro-13259-80-0.rw-13259-144-0.bin
TEST=build/boot endeavour
Change-Id: Ibf7b35c4e59c6fe816cf036e637483de75d6ecd4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77267
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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update DTT settings for thermal control
BUG=b:291217859
TEST=emerge-rex coreboot
Change-Id: I6e6ad653157dc87a7d87b5ffc4f9590991a7c284
Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76678
Reviewed-by: Simon Zhou <zhouguohui@huaqin.corp-partner.google.com>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add support for ACPI display brightness controls, so that panel
adjustment is available under Windows.
TEST=build/boot Win11 on google/drobit, verify panel brightness
controls available and functional.
Change-Id: Ic0c026ae09b3fde648db4bdeb4971423953c96a1
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77143
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Configures ISH related GPIO's based on FW_CONFIG obtained from CBI.
BUG=b:280329972,b:283023296
TEST= Set bit 21 of FW_CONFIG with CBI
Boot rex board
Check that ISH is enabled, loaded, and functional
Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com>
Change-Id: I778251aadef4499427fc9855adfdd9cade3a3e70
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77235
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch chooses to show the early splash screen which is an
OEM feature. The current implementation is relying on the Intel
FSP GFX PEIM to perform the display initialization.
Having this feature allows the platform to show the user notification
with 500ms since boot compared to traditional scenarios where first
user notification is coming from kernel (typically ~3sec+ after cpu
reset). Eventually this feature will help to improve the user
experience while booting Intel SoC platform based chromeos devices.
BUG=b:284799726
TEST=Able to see the early splash screen on google/marasov.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I2449bf97d6c82cb08f603b29643cc261738b5379
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77234
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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Disable pins for SD card based on fw_config.
BUG=b:294456574
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I0b383d1b00056a69ba925bb5203dc4ca026b9d8e
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77105
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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BUG=b:294155897
TEST=emerge-rex coreboot
Change-Id: Ia4bd6fe02ffa62ed8aeffb188de5c4c4b64900ff
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77106
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
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BUG=b:294155897
TEST=emerge-rex coreboot
Change-Id: I1575ee1d7e4c834ad15f60a3b7d63c041a8d4890
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77007
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Follow schematic, modify SSD related settings.
BUG=b:294155897, b:289880020
TEST=emerge-rex coreboot
Change-Id: Ie9c228ed7ccc83afaa8365f89c1d5cdedc4f0c8c
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77006
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add initial devicetree config for karis.
It's copied from rex0 and only for initial settings, will update more
settings afterward.
BUG=b:294155897
TEST=emerge-rex coreboot
Change-Id: I89585a86e8afe636d3927a21a64451b59591acda
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77203
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: Kapil Porwal <kapilporwal@google.com>
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Add initial Kconfig settings for karis. Copied from rex for support
audio codec, SD card and ISH. It's only for initial settings, will
update more settings afterward.
BUG=b:294155897
TEST=emerge-rex coreboot
Change-Id: I4bcea7f5e678f2862b3477206838786ff5bad173
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77182
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@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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BUG=b:294155897
TEST=emerge-rex coreboot
Change-Id: I4076ee4a16b7260db464760d5a19e1144081bab8
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77181
Reviewed-by: Eran Mitrani <mitrani@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add initial GPIO settings for karis.
It's copied from rex0 and only for initial settings, will update more
settings afterward.
BUG=b:294155897
TEST=emerge-rex coreboot
Change-Id: Ic1e52a1eaca0aa5f68661826a70ccb89d6e302dc
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77003
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Bluetooth was missing USB configuration, so add it according
to the schematics.
BUG=b:290111789
TEST=Boot on Ovis and list bluetooth with `hciconfig`
Change-Id: Iee8a3368bbad6c5b49f09ec7335d77ed63ecc784
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77146
Reviewed-by: Kapil Porwal <kapilporwal@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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Enable Crystaldrift platform to send the fuse SPL (security patch level)
command to the PSP.
BUG=b:279499517
BRANCH=none
TEST=emerge-skyrim coreboot chromeos-bootimage
Then get "PSP: SPL Fusing Update Requested." in the firmware log.
Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com>
Change-Id: I1d41505e64bf54ad911ad7d287263013a9c458db
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77190
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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Change-Id: I8a04068dd986f2d5dbebecd0bff08cc0189a34d6
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74605
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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Change the order of enabling EC and GPE wake sources, so it comes more
obvious we can use existing chromeec handlers without changes.
Change-Id: I5a10afa2b816dc8c01074be68a63114ee027c1e2
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74604
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I752d5644d6140e5a6d6f53543bbbc5ef7281f3b4
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74824
Reviewed-by: Matt DeVillier <matt.devillier@gmail.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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Change-Id: I9ac7293e03bba773753f48163aca9385f819a71b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74822
Reviewed-by: Matt DeVillier <matt.devillier@gmail.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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Change-Id: I6b67358431d8c2b9f88b4e8948baf3497b902fed
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74821
Reviewed-by: Matt DeVillier <matt.devillier@gmail.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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Early Chromebook generations stored the information about
USB port power control for S3/S5 sleepstates in GNVS, although
the configuration is static.
Reduce code duplication and react to ACPI S4 as if it was ACPI
S5 request.
Change-Id: I7e6f37a023b0e9317dcf0355dfa70e28d51cdad9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74524
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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Add support MIPI driver and DA7219 driver for pirrha.
BUG=b:292134655
BRANCH=nissa
TEST=FW_NAME=pirrha emerge-nissa coreboot
Change-Id: I6a8f0f942a54909627aad3bf447dc7225f57cef2
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77165
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
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Correct TPM I2C BUS number for pirrha
BUG=b:292134655
BRANCH=nissa
TEST=FW_NAME=pirrha emerge-nissa coreboot
Change-Id: I9fa0b46db752d02368f19ce8c58a4122b371c100
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77164
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Increase VBT_DATA_SIZE_KB to 10 since pirrha uses bigger VBT file.
It includes MIPI power sequence data for panel.
BUG=b:295112773
BRANCH=nissa
TEST=FW_NAME=pirrha emerge-nissa coreboot
Change-Id: Ib6c293ccb4a8df3ebbd2271e7db2de4e7bd9cc3e
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77163
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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BUG=b:292134655
BRANCH=nissa
TEST=Boot to OS on pirrha ADV board
Change-Id: I65429ec8d30b4458511f7c0138652528aadfde25
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76892
Reviewed-by: Derek Huang <derekhuang@google.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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Implement support for elan i2c touchscreen and use fw_config
to pick between i2c or HID-over-i2c touchscreen.
BUG=b:294456574
BRANCH=firmware-nissa-15217.B
TEST=build and verified touchscreen work
Change-Id: I32ba97f5e5f6d280d1ae47da22360fde421a26c0
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77104
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Change-Id: Iadd8a0f3bae07918990cba8f33eb1e65f4e1977a
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77188
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Update DPTF thermal settings from thermal team suggestion:
1. Modify CPU passive policy to 95.
2. Modify TS0/TS1/TS2 passive policy to 90 for CPU.
3. Modify TS1 passtve policy watt to 6w.
4. Modify TS0/TS1/TS2 critical policy to 100.
BUG=b:294479707
TEST=Build and verify DPTF value by thermal team on Boxy system
Change-Id: Ic34e44f218ff980c54bf93841880fab5e21b3fca
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77108
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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With this change TPERST_HIGH could met spec.
Before
160ms
After
460ms(met spec min=400ms)
BUG=b:295277868
TEST=emerge coreboot
EE measured power sequence met spec
boot to system and check wifi connection is fine
Change-Id: Ifb909a55b36f2366132c3e20021c4bde4bc87a05
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77117
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
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Add GPIO table for pirrha based on pirrha ADV board schematics.
BUG=b:292134655
TEST=FW_NAME=pirrha emerge-nissa coreboot
Change-Id: I1f45365665b200fa97766344df2f9e06bc6dfb3d
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76882
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Neither Windows nor mainline Linux make use of DPTF on the Baytrail
platform, so guard its inclusion with CONFIG(CHROMEOS) to prevent an
unknown device being listed in Windows device manager.
TEST=build/boot Win11, Linux 6.2 on google/swanky
Change-Id: Ifc4d349691b647fe2d70c92bd20d1b1128b1e10a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77140
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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VBOOT_CBFS_INTEGRATION needs board_reset in its logic. Otherwise, it
will cause a build failure.
BUG=b:294643742
TEST=build coreboot
Change-Id: Ia4b81d8add71e62707f6b5a747d270caba502174
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77118
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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After enabling VBOOT_CBFS_INTEGRATION, bootblock exceeds allocated size
(60K) by 3.5K. Since TPM and EC won't be accessed in bootblock, we move
I2C and SPI initializaion to verstage to reduce bootblock size. The GSC
interrupt pin configuration is also moved to verstage to save more
spaces for bootblock.
The size of bootblock.raw.bin is reduced from 64,040 bytes to 60,808
bytes.
BUG=b:294643742
TEST=boot to kernel
Change-Id: I5f6855d5a1a0fce6e739d44652c88e406f6f7b89
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77107
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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This variant was inadvertently missed when upstreaming other rambi
variants, so add it here for completeness. Add ACPI for the light
sensor to common code to match all other i2c devices.
Sourced from downstream Google branch firmware-expresso-5216.223.B,
commit 6f4073c0e8c8 ("baytrail: implement baytrail technical advisory
556192").
Change-Id: Ia507f95f6af85344e1ab8452f7b3c2cc61526699
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76950
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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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
Change-Id: I7a775838358e7abe3f03d0ae65fb619c15dbad6f
Signed-off-by: Won Chung <wonchung@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76875
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Update eMMC DLL settings to solve eMMC boot error.
BUG=b:294196963
TEST=Reboot test 1000 times pass
Change-Id: I16f3aa6aab4c58369770acad92c7ee5518c719ab
Signed-off-by: Chia-Ling Hou <chia-ling.hou@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77082
Reviewed-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Scott Chao <scott_chao@wistron.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
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Split the signed AMDFW binaries into their own section and enable PSP
verstage.
BUG=b:284984667
TEST=Build Myst BIOS image with PSP Verstage. Boot to OS successfully
with PSP verstage and a separate section for signed AMDFW binaries.
Change-Id: Ie0a54c157ebdebf9a0c95933c96865e0782a0f90
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75703
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
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The use of a separate _PRW is not necessary when the _CRS interrupt
already has the Wake flag set (as these all do). Additionally, Windows
does not allow the use of a gpioint for the _PRW source, which results
in an ACPI_BIOS_ERROR BSOD.
Since ChromeOS builds for CYAN devices use an older kernel and may not
make use of _CRS interrupt Wake flag, keep the _PRW around when
CONFIG_CHROMEOS is selected.
TEST=build/boot Win11 on google/{cyan,edgar}
Change-Id: I7d0883e4de9572a14c8bad0ac086370bd00eeb1a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76798
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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This patch creates a new variant karis4es.
The new variant will support only ESx samples. The existing karis
variant will support the QS samples.
BUG=b:293326312
TEST=Image built properly
Change-Id: I854fee7206528a235f027ff8ec98593a02be4806
Signed-off-by: Eran Mitrani <mitrani@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76761
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-by: YH Lin <yueherngl@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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Kahlee selects AMD_SOC_CONSOLE_UART causing UART0 to be used as console,
so enable uart_0 in the devicetree to make sure that the UART will be
marked as enabled in the SSDT that will be generated with the next patch
applied. This also matches the other AMD SoC based Chromebooks.
Change-Id: Ibe18f87d8bf63603fb2eb87728395e45e9a9ef69
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77094
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Generate RAM ID for CXMT CXDB4ABAM-ML
DRAM Part Name ID to assign
CXDB4ABAM-ML 1 (0001)
BUG=b:290154780
BRANCH=dedede
TEST=FW_NAME=boxy emerge-dedede coreboot chromeos-bootimage
Change-Id: Ide44acf6bb8e5d5023c76d9e5e48ef113f7c6ec6
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76825
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
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NVM has 8KB to store camera module related settings and
parameters. According to NVM hardware spec, the NVM size should be
0x400 and the width size should be 0x08.
Re-set the right NVM format and ensure camera related configs can
get the correct module information.
BUG=b:294155898
TEST=none
Change-Id: I58932bc0f3dd935aa0ea8e68b2a4b0ae4907b316
Signed-off-by: Serin Yeh <serin.yeh@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76893
Reviewed-by: Derek Huang <derekhuang@google.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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Now that power sequencing has been implemented, switch from using ACPI
"probed" flag to "detect" flag for all i2c touchscreens. This removes
non-present devices from the SSDT and relieves the OS of the burden of
probing.
TEST=build/boot Windows/linux on redrix?, verify touchscreen functional
in OS, dump ACPI and verify only i2c devices actually present on the
board have entries in the SSDT.
Change-Id: I0273014b2d164f67f503da7b968a09256bffb43c
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74929
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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For brya variants with a touchscreen, drive the enable GPIO high
starting in romstage while holding in reset, then disable the reset
GPIO in ramstage (done in the baseboard). This will allow coreboot
to detect the presence of i2c touchscreens during ACPI SSDT generation
(implemented in a subsequent commit).
BUG=b:121309055
TEST=tested with rest of patch train
Change-Id: I8e56ac4834ce69de18bef2d34f5c361a7fda1aab
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74928
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Fix ethernet MAC address configuration. Currently, coreboot would
use ethernet_mac0 for both ports when setting the system's MAC
address. Instead, set the right device_index for the second controller
to pick up ethernet_mac1.
BUG=b:294856127
TEST=boot device and observe two different MAC addresses on the ethernet
ports.
Change-Id: I5ff6d62d2f837a120f7095f9b9aed487e6c5aee4
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77044
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Add the RPL CPU power limits and system power limits based on
the suggestion of the thermal team for RPL SKUs.
The PL4 value suggested by the thermal team which is different from the reference document 686872.
BUG=b:292471206
BRANCH=firmware-brya-14505.B
TEST=built and booted into OS.
Change-Id: Ia030d13ca276c5e8340ae3b20d6e169bb162751d
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76769
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Bob Moragues <moragues@google.com>
|
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Copy jack detect GPIO config of NAMI variant, which uses the same
codec for the external jack/mic. The internal pull-up isn't needed,
and fixes issue of high CPU usage under Windows.
TEST=build/boot google/rammus, verify jack detect functional under
both Win11 and Linux 6.x, no high CPU usage from excessive interrupts.
Change-Id: Ifbe23a6b33343e54b43879a8971c7cb6475cf1f0
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76947
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Update eMMC DLL settings to prevent eMMC initialization error
BUG=b:290567342
TEST=warm/cold reboot stress test 2500 times pass
Change-Id: I418836ec3e2d2221c219eae35e2b22aeaacce4a5
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76823
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jamie Chen <jamie.chen@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
|
|
Update firmware to reflect schematics change for SD Card CLKSRC
from 7 to 6 for EVT board revision
BUG=b:291051683
TEST=emerge-rex coreboot
Change-Id: I3347f739650458c833d5a825742cf1d663853cc5
Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77023
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Add ramstage.c in Makefile.inc and update boxy power limits in
Boxy ramstage.c.
BUG=b:290293153
TEST=emerge-dedede coreboot and check psys and PLx value on boxy
Change-Id: I4257dab358f066ebd13b6f251e8a5258a72fbd39
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76877
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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All boards based on brya will have GFX devices to represent DRM
connectors in the kernel's /sys/class/drm/.
There should be no functional impact with or without this patch.
BUG=b:277629750
TEST=emerge-brya coreboot
Change-Id: I11afa9e8a1c8bf9f57bf6d195f07531182bd36f1
Signed-off-by: Won Chung <wonchung@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76873
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
To help identify the licenses of the various files contained in the
coreboot source, we've added SPDX headers to the top of all of the
.c and .h files. This extends that practice to Makefiles.
Any file in the coreboot project without a specific license is bound
to the license of the overall coreboot project, GPL Version 2.
This patch adds the GPL V2 license identifier to the top of all
makefiles in the mainboard directory that don't already have an SPDX
license line at the top.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ic451e68b1ad9ccdf34484dd98bd7fca7e177ef22
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68982
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Tim Crawford <tcrawford@system76.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
|
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Select ENABLE_TCSS_USB_DETECTION for non-ChromeOS builds, to enable
booting from TCSS USB-C ports.
TEST=build/boot google/banshee, verify able to boot from all USB ports
using edk2 payload.
Change-Id: I998cc4a40950f43b4c511ead93ccc02c56c8367c
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76945
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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Select ENABLE_TCSS_USB_DETECTION for non-ChromeOS builds, to enable
booting from TCSS USB-C ports.
TEST=build/boot google/drobit, verify able to boot from USB ports using
edk2 payload.
Change-Id: Ic6ab84dd5d1b980296eac043917d2cc7f14a5536
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76944
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
|
|
BUG=b:279097356
TEST=On dibbi:
- flash OS 15449.0.0 (where suspend is broken due to b:274531972)
- run `suspend_stress_test --count=1 --suspend_max=30 --suspend_min=28`
- check the AP wakes up immediately when the EC detects a sleep hang
Change-Id: I24a2aa5de1f76e6dd1c1ce726b648583756e5e55
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76938
Reviewed-by: Sam McNally <sammc@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.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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Add PLx from JSL PDG(ID: 613095) in boxy devicetree.
BUG=b:290293153
TEST=emerge-dedede coreboot and read correct value on boxy CPU log:
CPU TDP = 6 Watts, CPU PL4 = 60 Watts
Change-Id: I7b063dc235fb714ba47eb620b914f2f9e92a2715
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76876
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
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Add wifi sar table for craaskov
BUG=b:290739538
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot chromeos-bootimage
Change-Id: Ib21f674b6749e125bf76a196902c994bfac15e65
Signed-off-by: Jamie Chen <jamie_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76576
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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_DSD "StorageD3Enable" property is needs to be set under the root
port in the DSDT or SSDT. The ACPI _DSD method is the preferred way
to opt D3hot support for storage devices.
This also bypasses the low LTR from SSD that blocking S0i2.2
LTR/latency SoC requirement.
Name (_DSD, Package () {
ToUUID("5025030F-842F-4AB4-A561-99A5189762D0"),
Package () {
Package (2) {"StorageD3Enable", 1},
// 1 - Enable; 0 - Disable
}
}
)
BUG=b:289028958
TEST=Check code compiles & boot rex, and verify the "StorageD3Enable"
SSDT entry.
Change-Id: I19decc2706954e73bc28fc2d9c3c4d18d2c384b7
Signed-off-by: Kangheui Won <khwon@chromium.org>
Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76835
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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This patch configures external V1p05/Vnn/VnnSx rails for Craaskov
to follow best practices for power savings – untested though.
* 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.
BUG=b:290165011
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: Ibaf6a285788e26688d3d42691ab40052ef6d6cdb
Signed-off-by: Rex Chou <rex_chou@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76926
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The DPTF parameters were verified by the thermal team.
Based on thermal table in 290705146#comment11.
Set "tcc_offset" = "8"
BUG=b:290705146
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot chromeos-bootimage
Change-Id: I2d9e1ad2e2fa98757d76578956101a482073885e
Signed-off-by: Van Chen <van_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76712
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
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To be consistent with other boards setting the keyboard backlight at
boot.
Change-Id: I40d8ebe468a967f0dfe1e82bff9c63f1986699c7
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76942
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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This feature was originally present and then dropped, but turns out
that users prefer it. Set the backlight to 50% in romstage, back to
zero in ramstage; skip enabling on the S3 resume path.
TEST=build/boot google/eve, verify keyboard backlight turns on/off
as expected.
Change-Id: I33af888d614010538f69512bbd052ed2b83fcaa5
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76803
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
Move the jack detect GpioInt resources under the codec (where they
belong), but also leave a copy under LPEA for since the Linux drivers
(incorrectly) require them there. Add pin list for Windows' SST driver.
Adapted from the Intel ValleyView edk2 ACPI reference code.
TEST=build/boot Win11, Linux on google/swanky; verify audio functional
OOTB under Linux, under Windows with coolstar's drivers.
Change-Id: I51c07013fc20f07d2fd3639f7fbc2af0e0e490a0
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76795
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
|
|
- add HRV and GpioIO for coolstar's windows drivers
- fix interrupt type for TI jack detect switch
TEST=build/boot Win11, Linux on google/cyan; verify audio working
OOTB under Linux, under Windows with coolstar's audio drivers.
Change-Id: I6bf6bb9e9989ca8f42436800666d95dd05799838
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76800
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
|
|
As of OS/FW: 15276.0.0 - Skyrim is not able to wake from S1/standby.
The wake issue either needs to be fixed, or S1 should not be advertised
as a capability in the ACPI table.
Select ACPI_S1_NOT_SUPPORTED to indicate that ACPI state S1 is not
supported on Skyrim devices. This results in 'standby' being removed
from /sys/power/state.
BUG=b:263981434
TEST=suspend_stress_test
TEST=frostflow-rev2 ~ # cat /sys/power/state
freeze mem
Change-Id: I85fcdca34187a8c275cf5a93beb931dfb27a7c87
Signed-off-by: Tim Van Patten <timvp@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
|
|
C1-state auto demotion feature allows hardware to determine C1-state
as per platform policy. Since platform sets performance policy to
balanced from hardware, auto demotion can be disabled without
performance impact.
Also, disabling this feature results soc to enter PC2 and lower
state in camera preview case and save platform power.
Note: C1 demotion heuristics used EPB parameter to balance between power
and performance, i.e. low threshold when EPB is low in-order to get C1
demotion faster and vice-versa. ChromeOS operates at default EPB=0x7
(low EPB) in both AC/DC, so in DC mode it gets more C1 demotion hits
than expected (similar to AC mode) and losing power respectively.
BUG=b:286328295
TEST=Code compiles and correct value of c1-state auto demotion is
passed to FSP. Also verified PC residency improvement ~10% in
camera preview case.
Change-Id: I548e0e5340dec537d05718dd2f4652e10fb36ac0
Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76827
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Add support for SD card reader GL9750 and RTS5227S
BUG=b:284273384
TEST=emerge-rex coreboot
Change-Id: I98aa0d3e52c355f6c1528c912a6fa0f32652dda8
Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76912
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
Add the new memory support:
Samsung K4U6E3S4AB-MGCL
BUG=b:294151054
BRANCH=firmware-dedede-13606.B
TEST=Run command "go run ./util/spd_tools/lp4x/gen_part_id.go JSL lp4x \
src/mainboard/google/dedede/variants/pirika/memory/ \
src/mainboard/google/dedede/variants/pirika/memory/\
mem_parts_used.txt"
Change-Id: Ief9bbf11fc05c8155f1da7188926a29dbbfbe488
Signed-off-by: Daniel_Peng <Daniel_Peng@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76542
Reviewed-by: Daniel Peng <daniel_peng@pegatron.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Shou-Chieh Hsu <shouchieh@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add pirrha supported memory parts in mem_parts_used.txt, generate
SPD IDs for them.
1. K3KL8L80CM-MGCT (Samsung)
2. K3KL6L60GM-MGCT (Samsung)
BUG=b:292134655
BRANCH=nissa
TEST=FW_NAME=pirrha emerge-nissa coreboot chromeos-bootimage
Change-Id: Ib3f5a5e5c8296f976d92f0196026d7bb63845664
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76881
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add more details to instruct future boards/models implementers regarding
how GFX devices should be added.
If HDMI and DP connectors are enumerated by the kernel in
/sys/class/drm/ then corresponding GFX device should be added to ACPI.
It is possible that some connectors do not have dedicated ports, but
still enumerated.
The order of GFX devices is DDIA -> DDIB -> TCPX.
BUG=b:277629750
TEST=emerge-brya coreboot
Change-Id: I59e82ee954a7d502e419046c1c2d7a20ea8a9224
Signed-off-by: Won Chung <wonchung@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76776
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
|
|
Add override devicetree based on schematics(ver. 20230714).
BUG=b:290248526
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: Id002282d91dc94b00f5d133203b62ca39d6cae6d
Signed-off-by: Rex Chou <rex_chou@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76662
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This makes sure google/ovis don't get a random mac address on boot.
Additionally, program the LAN WAKE GPIO properly as per the Ovis
schematics dated July'23.
BUG=b:293905992
TEST=Verified on google/ovis that able to get the fixed MAC address across the power cycles.
Change-Id: I699e52e25f851de325f96ef885e04d15ca64badd
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76872
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
|
|
Add supported memory parts in the mem_parts_used.txt and generate the
SPD ID for Samsung K4U6E3S4AB-MGCL.
BUG=b:293240969
TEST=emerge-dedede coreboot
Change-Id: I92a1f2110e74b5d25572e0e86e04b5b32112c1f5
Signed-off-by: tongjian <tongjian@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76866
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
Configure GPIOs based on schematics and confirm with EE.
BUG=b:290248526
BRANCH=None
TEST=emerge-nissa coreboot
Change-Id: I17fc9333a0ef592ea36b196b3fd417be47fb82bb
Signed-off-by: Rex Chou <rex_chou@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76636
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
|
|
1. Joxer uses dptf.dv to distinguish 6W/15W by setting OEM variable.
2. Update passive policy and critical policy.
BUG=b:285477026, b:293540179
TEST=emerge-nissa coreboot and check the OEM variable.
Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com>
Change-Id: I4e52ac624f7d7628cce3035a2bac67fc527bc167
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76773
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Ivan Chen <yulunchen@google.com>
|
|
Currently, S0iX test is failing because S0i2 susbstate is blocked.
Enable RTD3 for SSD to unblock S0i2.2 substate residency.
BUG=none
TEST=Screebo can enter into S0iX.
S0iX substate residency w/o this CL -
```
Substate Residency
S0i2.0 0
S0i2.1 38451594
S0i2.2 0
```
S0iX substate residency w/ this CL -
```
Substate Residency
S0i2.0 0
S0i2.1 12108
S0i2.2 33878424
```
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I50ac730820b3f29c387dc73bd90f1392a8797e24
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76831
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
Restrict ASPM to L1 for SD controller to avoid AERs.
BUG=b:288830220
TEST=No PCIE AER on SD controller on Screebo.
w/o this CL -
```
~ # lspci -s 00:06.0 -vvv | grep -i aspm
LnkCap: Port #9, Speed 16GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
~ # lspci -s 02:00.0 -vvv | grep -i aspm
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes, Disabled- CommClk+
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
~ # dmesg | grep -i -e "pci.*error"
[ 0.734597] pcieport 0000:00:06.1: AER: Corrected error received: 0000:02:00.0
[ 0.734882] rtsx_pci 0000:02:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[ 0.735258] rtsx_pci 0000:02:00.0: device [10ec:522a] error status/mask=00001000/00006000
[ 0.736159] pcieport 0000:00:06.1: AER: Corrected error received: 0000:02:00.0
[ 1.520903] pcieport 0000:00:06.1: AER: Corrected error received: 0000:02:00.0
[ 1.531587] rtsx_pci 0000:02:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[ 1.548894] rtsx_pci 0000:02:00.0: device [10ec:522a] error status/mask=00001000/00006000
[ 1.567490] pcieport 0000:00:06.1: AER: Multiple Corrected error received: 0000:02:00.0
```
w/ this CL -
```
~ # lspci -s 00:06.0 -vvv | grep -i aspm
LnkCap: Port #9, Speed 16GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
~ # lspci -s 02:00.0 -vvv | grep -i aspm
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
~ # dmesg | grep -i -e "pci.*error"
```
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: I05f02c46486be42286fe9bc4f4be17763bb12b79
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76829
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Add new memory parts in the mem_parts_used.txt and generate the
SPD ID for the parts. The memory parts being added are:
1. H54G56CYRBX247
2. H9HCNNNCPMMLXR-NEE
3. MT53E1G32D2NP-046 WT:B
4. K4UBE3D4AB-MGCL
5. K4UBE3D4AA-MGCR
BUG=b:290811418
BRANCH=dedede
TEST=FW_NAME=cret emerge-dedede coreboot chromeos-bootimage
Change-Id: Ib7f23dc3604fe1869772d92c9d7b8cc32ed9bbb9
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75882
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
|
|
This patch chooses to show the early splash screen which is an
OEM feature. The current implementation is relying on the Intel
FSP GFX PEIM to perform the display initialization.
Having this feature allows the platform to show the user notification
with 500ms since boot compared to traditional scenarios where first
user notification is coming from kernel (typically ~3sec+ after cpu
reset). Eventually this feature will help to improve the user
experience while booting Intel SoC platform based chromeos devices.
BUG=b:284799726
TEST=Able to see the early splash screen on google/rex.
Change-Id: I399ddb6618e774302200e8a87629647ba070d080
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76361
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
These devices are not present/used on CYAN boards.
Change-Id: I012b49562c2b932822823537032e2265901ddc81
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76799
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
Ovis4ES variant supports only ESx SoCs. Existing Ovis variant will
support QS SoCs.
BUG=b:293409364
TEST=util/abuild/abuild -p none -t google/rex -b ovis4es -x -a
TEST=util/abuild/abuild -p none -t google/rex -b ovis -x -a
Change-Id: Iacf5ef6d3dfee8838fe13e68b254a84e4a6cf200
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76789
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This patch changes the `EC CONx Mapping` to fix the hot-plug issue
where attaching a device to USB-C port C1 can affect the USB-C
display over port C2.
Note: `PMC MUX Mapping` remains unchanged to reflect the underlying
board design where the physical MUX has swapped between C1 and C2
USB-C port.
Before:
| PMC MUX Mapping | Port C0 | Port C1 | Port C2 |
+------------------+-------------+-------------+---------------+
| USB2-Port | 2 | 3 | 1 |
| USB3-Port | 0 | 2 | 1 |
| EC CONx Mapping | Port C0 | Port C1 | Port C2 |
+------------------+-------------+-------------+---------------+
| USB2-Port | 2 | 3 | 1 |
| USB3-Port | 0 | 2 | 1 |
Physical Mapping between EC and SoC as below:
Port C0 - EC CON0 ----> PMC MUX CON0
Port C1 - EC CON1 ----> PMC MUX CON2
Port C2 - EC CON2 ----> PMC MUX CON1
After:
| PMC MUX Mapping | Port C0 | Port C1 | Port C2 |
+------------------+-------------+-------------+---------------+
| USB2-Port | 2 | 3 | 1 |
| USB3-Port | 0 | 2 | 1 |
| EC CONx Mapping | Port C0 | Port C1 | Port C2 |
+------------------+-------------+-------------+---------------+
| USB2-Port | 2 | 1 | 3 |
| USB3-Port | 0 | 1 | 2 |
Physical Mapping between EC and SoC as below:
Port C0 - EC CON0 ----> PMC MUX CON0
Port C1 - EC CON1 ----> PMC MUX CON1
Port C2 - EC CON2 ----> PMC MUX CON2
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I59e2630bc0f93321cc4b734fcf3c4cf254882477
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76758
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
|
|
Users report having the touchscreen as a wake device causes many
spurious wakeups due to proximity to the keyboard when the lid is
closed, so remove it as a wake source.
TEST=build/boot google/glimmer, observe no unintended wakeups when
the lid is closed.
Change-Id: Id16cabcd21afa0b373ecddd9eb3b0b8befb71576
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76794
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Set the ACPI SSID using Google's project campfire ID for EVE, to allow
coolstar's Windows drivers to identify the device (since it uses a
generic ACPI _HID). Custom drivers are necessary under Windows since
the touchpad firmware is not fully I2C-HID compliant.
TEST=build/boot Win11 on google/eve, verify touchpad fully functional.
Change-Id: I3b8d56ff01d4cca7ba5c02f1aaab1a7049607dbc
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76802
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
|
|
The patch disables PCH USB2 Phy power gating to prevent possible display
flicker issue for vell board. Please refer Intel doc#723158 for
more information.
BUG=b:293535284
TEST=build and boot vell
Change-Id: I8a4d633fbd362188aedef373e515c7bfe5c4327a
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76770
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
|
|
The EAPD pin needs to be enabled and set in order for the headphone
jack to work properly. It's already done for the speaker in the
beep verbs, but needs to be done for the HP jack as well in order
for output to work properly under Windows.
TEST=build/boot Win11 on LINK, verify headphone output functional
when headphones plugged in.
Change-Id: I411d7317aefc1154635c4c17ca0dc1e37c9f40f4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76746
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Create the pirrha 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:292134655
BRANCH=None
TEST=util/abuild/abuild -p none -t google/brya -x -a
make sure the build includes GOOGLE_PIRRHA
Change-Id: Idc0a4dbb467cbdb91a5ed55c5e0a9e898e775b11
Signed-off-by: Raymond Chung <raymondchung@ami.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76768
Reviewed-by: SH Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-by: Shou-Chieh Hsu <shouchieh@google.com>
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Vendor changes touchscreen firmware to use hid method instead of i2c.
BUG=b:274707912
BRANCH=None
TEST=emerge-nissa coreboot
Change-Id: I8e9e0b757e337db6af3fbf3cd4fdbc0079646179
Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76680
Reviewed-by: Derek Huang <derekhuang@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
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The EC serial port on these devices is not accessible to the end user
and exposing it to the OS via ACPI serves no purpose. Debugging over
the EC serial port (via the servo interface) does not require the
ACPI exist. Drop it since it's not needed and serves no purpose.
TEST=build/boot Win11 on auron/link/slippy, verify Windows Device
Manager no longer shows an unusable COM port.
Change-Id: If453bfca8e094aa06043293bdf91a40c38cc7866
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76793
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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