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2021-12-16mb/google/brya/var/felwinter: Add stylus probe for garageEric Lai
Felwinter has non-stylus sku. Add a FW_CONFIG field to indicate stylus presence and add a probe statement to the devicetree for the corresponding device. BUG=b:208937710 TEST=non-stylus doesn't register garage driver. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I06a2c125f2b5a73f9f7c27bf1b20ff8712664809 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60073 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-16mb/google/guybrush/var/dewatt: Add audio codecKenneth Chan
Add ALC5682I-VD and ALC1019 for dewatt. BUG=b:208172493 TEST=emerge-guybrush coreboot chromeos-bootimage; Tested with proto build. Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com> Change-Id: Ie4d21a11377c73b913a8f79a92d5869ea70f4394 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-12-16mb/google/brya/var/vell: update overridetreeKevin Chiu
Init basic override devicetree based on initial schematics BUG=b:205908918 TEST=emerge-brya coreboot Change-Id: Ibaa910eb1c5584197907963781258035c668298e Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59304 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-15mb/google/fizz/Kconfig: Select board-specific options per boardFelix Singer
Move board-specific selects out of common configuration and add them to each board where necessary. Change-Id: I2b8a9906671b327bec249f3d16cba3ba80a95669 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60064 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-15mb/google/fizz: Move selects from Kconfig.name to KconfigFelix Singer
Move selects from Kconfig.name to Kconfig so that the configuration is at one place and not distributed over two files. Change-Id: I9201b5bcbf53422cefc6027a0d67fcf2201b14a4 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60063 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-15mb/google/fizz: Restore alphabetical order on Kconfig selectsFelix Singer
Change-Id: Iaaca82aad3c687939291c051f203b58a9c8cdb70 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60062 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-15mb/google/glados/Kconfig: Select board-specific options per boardFelix Singer
Move board-specific selects out of common configuration and add them to each board where necessary. Change-Id: I70ab37588a6b08a0cc194469fd2642b3cfefe301 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60061 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-15mb/google/glados: Move selects from Kconfig.name to KconfigFelix Singer
Move selects from Kconfig.name to Kconfig so that the configuration is at one place and not distributed over two files. Change-Id: Ifccf2b3521d84f6a678872bbccf9bf390c25ce37 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60060 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-12-15mb/intel/adlrvp_n: Add initial code for adl-n variant boardKrishna Prasad Bhat
This patch adds the following list of changes: 1. Create a new devicetree for adlrvp-n and copy contents of adlrvp-p devictree. 2. Add support for 2 mainboards as ADL-N board with default EC (Windows SKU) and Chrome EC (Chrome SKU) and copy overridetree contents from adlrvp-p. 3. Add mainboard Kconfig to Kconfig.name file 4. Handle mainboard names in Kconfig file for ADLRVP N 5. Add config options to pick the adlrvp_n devicetree Change-Id: I4abf3bf62ec0398ae75e21575a2fab0d44b5c7ad Signed-off-by: Usha P <usha.p@intel.com> Signed-off-by: Krishna Prasad Bhat <krishna.p.bhat.d@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59915 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-12-15mb/google/guybrush: Set TPM to to be kernel power managed.Rob Barnes
Set TPM power_managed_mode to TPM_KERNEL_POWER_MANAGED. This will cause the TPM kernel driver to send a shutdown command before s0i3 entry. This change depends on S0i3 verstage running and reinitializing the TPM. BUG=b:200578885 BRANCH=None TEST=TPM shutdown sent during s0i3 entry on guybrush Change-Id: I206022cc2a29690186206966c5d45bd55c303248 Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60081 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-12-15mb/google/dedede/var/madoo: Generate new SPD ID for new memory partsDtrain Hsu
Add new memory parts in the mem_list_variant.txt and generate the SPD ID for the parts. The memory parts being added are: 1. Micron MT53E512M32D1NP-046 WT:B 2. Samsung K4U6E3S4AB-MGCL 3. Hynix H54G46CYRBX267 BUG=b:209889645 BRANCH=dedede TEST=FW_NAME=madoo emerge-dedede coreboot chromeos-bootimage Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> Change-Id: I0b2f447a610a0a857e819ede257ac89cfd817018 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59991 Reviewed-by: Shou-Chieh Hsu <shouchieh@google.com> Reviewed-by: Henry Sun <henrysun@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-15Denverton-NS boards: Drop useless `thermal.asl`Angel Pons
The code in these files is meaningless, and can be dropped. Change-Id: I11571885059e8d5f930f741172c74b25faa09a15 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60103 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2021-12-15mb/google/brya/var/primus{4es}: Configure Acoustic noise mitigationCasper Chang
- Enable Acoustic noise mitigation - Set slow slew rate VCCIA and VCCGT to 8 BUG=b:204844399 TEST=USE="project_primus emerge-brya coreboot" and verified the setting meets the audible noise specification Signed-off-by: Casper Chang <casper_chang@wistron.corp-partner.google.com> Change-Id: I0e0baf78a841278efda912cc5e4e9970329aacf6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60071 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-15mainboard/starlabs/labtop: Hook up Thunderbolt to CMOSSean Rhodes
Hook up Thunderbolt and related settings to CMOS value of `thunderbolt`. Changes TcssXhciEn, UsbTcPortEn and the relevant PCI devices. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: Ibadc7464831242ae51982610b410ccf0a6811edd Reviewed-on: https://review.coreboot.org/c/coreboot/+/59705 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
2021-12-15mb/google/guybrush/var/nipperkin: update LPDDR4X DRAM tableKevin Chiu
add Hynix H54G56CYRBX247 support BUG=b:210365851 BRANCH=guybrush TEST=emerge-guybrush coreboot chromeos-bootimage power on successfully Change-Id: I99bed32025d10f62e63ace8f7f23e7cc3a740e93 Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60075 Reviewed-by: Rob Barnes <robbarnes@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-15mb/google/brya/var/taniks: Configure DRIVER_TPM_I2C_BUSJoey Peng
Add I2C bus for taniks in Kconfig BUG=b:210390520 TEST=emerge-brya coreboot and can boot to OS. Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com> Change-Id: I9b1719c3140c13f67e7cb0e6a69257774884bd4d Reviewed-on: https://review.coreboot.org/c/coreboot/+/60077 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-15mb/google/brya/variant/taniks: Add memory settingsJoey Peng
Based on the Taniks's schematic, generate memory settings. Schematic version is G570_MB_CHROME_1207_1630_ADC. BUG=b:209531192,b:209553289 TEST=FW_NAME=taniks emerge-brya coreboot chromeos-bootimage Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com> Change-Id: I0c0794fb94d1f6271de604835ae1d2b20696ee70 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59947 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2021-12-15mb/google/brya/variants/taniks: Configure GPIOs according to schematicsJoey Peng
Add initial gpio configuration for taniks according to schematics G570_MB_CHROME_1207_1630_ADC. The schematics reserved HPS and FP but taniks doesn't use them, so set FP and HPS related pins to NC. BUG=b:209492408, b:209553289 TEST=FW_NAME=taniks emerge-brya coreboot Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com> Change-Id: Ic5c4ead4ad59137e1764e1226415ab6041c68aab Reviewed-on: https://review.coreboot.org/c/coreboot/+/59938 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-15mb/google/corsola: move USB3 HUB reset funtion to bootblockRex-BC Chen
To save the S3 power, USB3_HUB_RST_L is externally pulled up to a weak resistor, so we have to reset the hub as early as possible. Otherwise the USB3 hub may be not usable. Therefore, move USB3 HUB reset function to bootblock. BUG=b:210065282 TEST=build pass Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I92feb2316302fda32478b24c014bcd380d0ac55d Reviewed-on: https://review.coreboot.org/c/coreboot/+/60088 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-14mb/google/glados: Restore alphabetical order on Kconfig selectsFelix Singer
Change-Id: I736234b9a960c58193fcf7bc9184c9581c6c953b Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60059 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2021-12-14mb/google/corsola: set up open-drain ChromeOS pinsRex-BC Chen
Set open-drain GPIOs for ChromeOS as input and high-z mode. After applying this patch, we can measure these pins from 1.0V to correct voltage (1.8V) to prevent wrong judgement of low/high. Reference document: MT8186_SoC_Pinmux_V1_1 BUG=b:209342636 TEST=measure pins voltage 1.8V on kingler board Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ib55a773bb63404a1b952f7e7645eb7aba6638b00 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60002 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-12-13mb/google/dedede/var/lantis: Add fw_config probe for ALC5682-VD/ALC5682-VSWisley Chen
ALC5682-VD/ALC5682-VS use different kernel driver by different hid name. Update hid name depending on the AUDIO_CODEC_SOURCE field of fw_config. ALC5682-VD: _HID = "10EC5682" ALC5682I-VS: _HID = "RTL5682" BUG=b:206676530 TEST=build Change-Id: Ie73dc376078c0836edd980e09629399c5cc19594 Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59353 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-12-13mb/google/guybrush/var/dewatt: Add Elan touchscreenKenneth Chan
Add Elan 6918 touchscreen for dewatt. (EKTH6918 Product Spec V0.5) BUG=b:208373433 TEST=emerge-guybrush coreboot chromeos-bootimage. Teseted with Elan 6918 touchscreen. Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com> Change-Id: I28a7f5891e09ffa393c93881be68641d955efdf8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59975 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-12-13mb/google/guybrush/var/dewatt: Add Synaptics touchpadKenneth Chan
Add Synaptics S9831 touchpad for dewatt. BUG=b:208182457 TEST=emerge-guybrush coreboot chromeos-bootimage. Tested with Synaptics S9831 touchpad. Signed-off-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com> Change-Id: Id3e0636dd0ce5b80c2044c1dfca20ca7eac87fc9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59974 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-12-13mb/google/octopus: add ALC5682I-VS to be supported in the SSFCPaul Huang
Add ALC5682I-VS codec support. ALC5682I-VD/ALC5682I-VS load different hid name depending on SSFC. BUG=b:198722640 BRANCH=octopus TEST=Set CBI SSFC BIT9-11 to select codec, and test audio works Change-Id: I80be12d88e100ce8586371fc49b36447859e24f8 Signed-off-by: Paul Huang <paul2_huang@pegatron.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59856 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marco Chen <marcochen@google.com>
2021-12-13mb/google/zork/var/shuboz: Add fw_config probe for ALC5682-VD & VSKane Chen
ALC5682-VD/ALC5682I-VS load different kernel driver by different hid name. Update hid name and machine_dev depending on the AUDIO_CODEC_SOURCE field of fw_config. Define FW_CONFIG bits 36 - 37 (SSFC bits 4 - 5) for codec selection. ALC5682-VD: _HID = "10EC5682" ALC5682I-VS: _HID = "RTL5682" BUG=b:198689479 BRANCH=zork TEST=ALC5682-VD/ALC5682I-VS audio codec can work Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com> Change-Id: I0c78aa166010ffa4d0cacc8a11d418d5a6906749 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59558 Reviewed-by: Reka Norman <rekanorman@chromium.org> Reviewed-by: Kangheui Won <khwon@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-12mainboard: Drop `SataMode` setting from Tiger Lake devicetreesFelix Singer
All Tiger Lake mainboards use the default value for the setting `SataMode`. Thus, drop it from their devicetree. Change-Id: I291048250bc82552fde7c71a1dcda4894a61d465 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59890 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-12mainboard: Drop `SataMode` setting from Cannon Lake devicetreesFelix Singer
All Coffee Lake mainboards use the default value for the setting `SataMode`. Thus, drop it from their devicetree. Change-Id: Ibb329eb8b752c2220bb25f14fb6ae92dd8a308d6 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59889 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-12mainboard: Drop `SataMode` setting from Skylake devicetreesFelix Singer
All Skylake mainboards use the default value for the setting `SataMode`. Thus, drop it from their devicetree. Change-Id: I9be5eca93cac65afc4cc30ceb64d9a5b7e5cd514 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59888 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-10mb/google/brya/var/taeko: Fix PLD group order (W/A)Kevin Chang
In commit 667471b8d8 (ec/google/chromeec: Add PLD to EC conn in ACPI table), PLD is added to ACPI table. It causes the DUT to not boot into the OS. So fix the USB3/USB2 Type-C Port C2 PLD group order from 3 to 2 to solve this issue. Fixes: 667471b8d8 ("ec/google/chromeec: Add PLD to EC conn in ACPI table") BUG=b:209723556 BRANCH=none TEST=build coreboot and boot into OS. Signed-off-by: Kevin Chang <kevin.chang@lcfc.corp-partner.google.com> Change-Id: Ia4cf2d735de524ae721800600536923d1d47f04b Reviewed-on: https://review.coreboot.org/c/coreboot/+/59973 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-10mb/siemens/mc_ehl: Enable TPM in bootblockWerner Zeh
Enable TPM init in bootblock so that all further stages and other CBFS files are directly measured into PCRs immediately instead of being logged into a buffer and replayed to the TPM in ramstage. Change-Id: Ib3ac29aa72abe8e967660ae7e8416aeb8812de26 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60008 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-12-10mb/intel/adlrvp: Add support for external clock bufferSubrata Banik
ADL-P silicon can support 7 SRC CLK's and 10 CLKREQ signals. Out of 7 SRCCLK's 3 will be used for CPU, the rest are for PCH. If more than 4 PCH devices are connected on the platform, an external differential buffer chip needs to be placed at the platform level. A mainboard designer can choose to add an external clock chip, and select the SRC CLK using CONFIG_CLKSRC_FOR_EXTERNAL_BUFFER. CONFIG_CLKSRC_FOR_EXTERNAL_BUFFER provides the CLKSRC that feed clock to discrete buffer for further distribution to platform. TEST=Able to detect SD card connected at x4 PCIe Gen 3 Slot. localhost ~ # dmesg | grep mmc [ 4.997840] mmc0: SDHCI controller on PCI [0000:ae:00.0] using ADMA [ 5.460902] mmc0: new ultra high speed DDR50 SDHC card at address aaaa [ 5.473555] mmcblk0: mmc0:aaaa SS08G 7.40 GiB [ 5.494268] mmcblk0: p1 Change-Id: I21f1155374049c90aa45db25d4128b39aa5898bb Signed-off-by: Subrata Banik <subi.banik@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59976 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-10mb/var/gimble4es: Set PsysPmax to 143 WMark Hsieh
This patch adds the setting of PsysPmax to 143 W according to gimble board design. BUG=b:206990759 TEST=emerge-brya coreboot chromeos-bootimage & ensure the value is passed to FSP by enabling FSP log & Boot into the OS Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com> Change-Id: I851e0871461a9a9769c6b84f7d8287d989c23f06 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59950 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-09mb/google/guybrush/var/nipperkin: Configure Smart Card in normal modeKarthikeyan Ramasubramanian
As per the schematics, smart card is expected to operate in normal mode by default. So configure the SOC_SC_PWRSV gpio accordingly. BUG=b:202992077 TEST=Build and boot to OS in Nipperkin board version 2. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: I8e12600ad45734b144a30c868f0e4f323aa056f6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59984 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Jon Murphy <jpmurphy@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-12-09mb/google/guybrush/var/nipperkin: Override SPI fast speedKarthikeyan Ramasubramanian
After assessing the signal integrity, 100 MHz SPI fast speed can be enabled for SPI ROM. BUG=None TEST=Build and boot to OS in Nipperkin board version 2. Perform 250 iterations of warm and cold reset each. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: Id973acb939b69e0beda26252e57a278892f2f57d Reviewed-on: https://review.coreboot.org/c/coreboot/+/59983 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Jon Murphy <jpmurphy@google.com> Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-12-09mb/google/brya4es: sync change from brya0 (CB:58374)YH Lin
CB:58374 (for mb/google/brya0) was merged before brya4es is available (CB:59728). And since brya4es is forked from brya0, brya0's change need to be brought into brya4es as well. BUG=b:203014972 TEST=build Signed-off-by: YH Lin <yueherngl@google.com> Change-Id: I97489343b8f7a5b9457cd6f4a61cc37cd10ab450 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59935 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-09soc/intel/tigerlake: Hook up DPTF device to devicetreeFelix Singer
Hook up `Device4Enable` FSP setting to devicetree state and drop its redundant devicetree setting `Device4Enable`. The following mainboards enable the DPTF device in the devicetree despite `Device4Enable` is not being set. * google/deltaur Thus, set it to off to keep the current state unchanged. Change-Id: Ic7636fc4f63d4beab92e742a6882ac55af2565bc Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59886 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-09soc/intel/tigerlake: Drop unused SataEnable settingFelix Singer
`SataEnable` is set by some boards, but it doesn't have any effect since its related FSP option is hooked up to the devicetree state. Thus, drop it. Change-Id: Id645bfcade7ca1d495fb8df538113b3d10392a82 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59884 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-12-09mb/starlabs/labtop: Enable SMBus in Device TreeSean Rhodes
Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I8bc3025331bb25b02712b5d2b654f7997f0aba4a Reviewed-on: https://review.coreboot.org/c/coreboot/+/59926 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2021-12-09soc/intel/tigerlake: Hook up SMBus device to devicetreeFelix Singer
Hook up `SmbusEnable` FSP setting to devicetree state and drop its redundant devicetree setting `SmbusEnable`. The following mainboards enable the SMBus device in the devicetree despite `SmbusEnable` is not being set. * google/deltaur * starlabs/laptop Thus, set it to off to keep the current state unchanged. Change-Id: I0789af20beb147fc1a6a7d046cdcea15cb44ce4c Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59883 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-09mb/google/brya/var/brask: Configure the ISOLATE pin of LANAlan Huang
1. Copy the default configuration from Puff. 2. Update the 'stop_gpio' to GPP_H22. BUG=b:193750191 BRANCH=None TEST=Update kernel for 8125 outbox driver and test with command suspend_stress_test. Change-Id: I2e82dbc1e6c68cbd84b603adc7fdc3ee1d4d3392 Signed-off-by: Alan Huang <alan-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58105 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-09mb/google/brya/var/redrix4es: sync change from redrixYH Lin
The original change was for mb/google/redrix (commit 0167f5adbb), "The ChromeOS kernel platform driver is adding support for a ChromeOS privacy screen device, and in order to locate that device, the driver uses the GOOG0010 reserved HID for this" But it was merged before redrix4es is available. As redrix4es is forked from redrix, relevant change in redrix need to be brought into redrix4es as well. BUG=b:206850071 TEST=build Signed-off-by: YH Lin <yueherngl@google.com> Change-Id: I5ac90c249273bf4e75cccb5889844a7f196f56fc Reviewed-on: https://review.coreboot.org/c/coreboot/+/59987 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-09mb/facebook/fbg1701: Remove ONBOARD_SAMSUNG_MEMFrans Hendriks
CONFIG_ONBOARD_SAMSUMG_MEM was used to force Samsung memory. CPLD returns different values for every board revision. Use this value to determine the memory type. BUG = N/A TEST = Boot Facebook FBG1701 Rev 1.0 - 1.4 Change-Id: I21b5ddc430410a1e8b3e9012d0c07d278880ff47 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59754 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-12-09mb/google/brya: keep the same TPM I2C for 4ES variantsYH Lin
Since 4ES variants were forked from their own original variants, use the same TPM I2C as well. BRANCH=none BUG=b:201767461 TEST=emerge-brya coreboot and check the artifacts Signed-off-by: YH Lin <yueherngl@google.com> Change-Id: Iddd6d8c22a181aba596b836f20392f76539b8549 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-09soc/amd/stoneyridge: use common fch_spi_early_initFelix Held
All SPI interface setup related functionality that Stoneyridge implemented in its southbridge code is already present in the common AMD SoC code, so use that code instead. The common fch_spi_early_init function requires the SPI controller's base address to be set, so call lpc_set_spibase(SPI_BASE_ADDRESS) right before it. fch_spi_early_init then calls lpc_enable_spi_rom and lpc_enable_spi_prefetch which can be removed from the board code now. Next it calls fch_spi_configure_4dw_burst which does the same as the now removed sb_disable_4dw_burst function when SOC_AMD_COMMON_BLOCK_SPI_4DW_BURST is set to n which is the default. This option can also only be set to y for SoCs that aren't Stoneyridge. Finally fch_spi_early_init calls fch_spi_config_modes which configures the SPI mode and speed settings according to the Kconfig settings and the settings in the amdfw part. On Kahlee this was done by calls to sb_read_mode and sb_set_spi100 before. The previous patch added the remaining Kconfig settings, so the resulting register values don't change in the non-EM100 case. In the EM100 case the TPM speed is changed from 64 to 16 MHz. TEST=Both the non-EM100 mode with a real SPI flash and the EM100 mode with a first-generation EM100 results in Google/Barla reaching the payload and the show_spi_speeds_and_modes call in bootblock prints the expected settings: relevant bootblock console output in non-EM100 case: SPI normal read speed: 33.33 MHz SPI fast read speed: 66.66 Mhz SPI alt read speed: 66.66 Mhz SPI TPM read speed: 66.66 Mhz SPI100: Enabled SPI Read Mode: Dual IO (1-2-2) relevant bootblock console output in EM100 case: SPI normal read speed: 16.66 MHz SPI fast read speed: 16.66 MHz SPI alt read speed: 16.66 MHz SPI TPM read speed: 16.66 MHz SPI100: Enabled SPI Read Mode: Normal Read (up to 33M) Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8f37a3b040808d6a5a8e07d39b6d4a1e1981355c Reviewed-on: https://review.coreboot.org/c/coreboot/+/59968 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-12-09mb/google/kahlee/Kconfig: add remaining SPI speed settingsFelix Held
Before this patch only the SPI settings that will also end up in the amdfw part of the firmware were specified in the board's Kconfig. This patch adds the settings from Kahlee's bootblock.c to the Kconfig file which will be needed in subsequent patches. Also add a comment about the EM100 case. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie42feb9b41f435c329bf1c78471e65ef5a3fb783 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59967 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-12-09mb/google/corsola: Pass reset gpio parameter to BL31Rex-BC Chen
To support gpio reset SoC, we need to pass the reset gpio parameter to BL31. TEST=build pass BUG=b:202871018 Cq-Depend: chromium:3188686 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I48d8d004ea92e950d0040a11133c57c121b86af3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59824 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-12-09mb/google/corsola: correct NOR flash configuration in GPIO setRex-BC Chen
The reference design has changed to use GPIO SET1 for NOR flash. There are no devices already built using SET0 so we can safely change the implementation without conditional configs. Reference document: kingler_mt8186_mt6366_lpddr4x_e.pdf, page 11. crab_proto 0_2021112.pdf, page 11. BUG=b:202871018 TEST=flash verify pass on kingler on bootblock stage Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I031686ccddcf789f3fa966d113ee48949e454b8f Reviewed-on: https://review.coreboot.org/c/coreboot/+/59945 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2021-12-09mb/google/corsola: get SKU IDRex-BC Chen
Retrieve the SKU ID for Corsola via CBI interface. If that failed (or no data found), fallback to ADC channels for SKU ID. TEST=build pass BUG=b:202871018 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I2888190d498df28b5ae13cf92cc41d088e8f8ee7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59944 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-12-08mb/google/dedede/var/magolor: Add fw_config probe for multi codec andTyler Wang
amplifier Compatible headphone codec "ALC5682I-VS" and speaker amplifier "ALC1015Q-VB" BUG=b:208912135 TEST=ALC5682I-VD and ALC1015Q-VB can work normally Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Change-Id: Id661280061ede3fbb63c962dee8fb18a2053ad66 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59865 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-12-08mb/google/guybrush: Combine mem_parts_used.txtRob Barnes
Combine guybrush mem_parts_used.txt across guybrush variants. Guybrush reference memory parts is used as the base, then Nipperkin memory parts were appended, followed by DeWatt memory parts. Duplicates were removed. The memory id mapping was not affected on guybrush reference and Nipperkin. DeWatt memory id mapping was affected, DeWatt boards will need to be adjusted. This works around a limitation in APCB, which currently only supports one set of memory SPDs. BUG=b:209486790, b:204151079 BRANCH=None TEST=Boot guybrush and nipperkin Change-Id: Ie17025e092f2b9397afea33fce285e80ef5dc995 Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59923 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-12-08mb/google/brya/var/primus: Fix PLD group orderScott Chao
In ec/google/chromeec: Add PLD to EC conn in ACPI table(667471b8d807da5a5a9277db47e069ad3b1351c7), PLD is added to ACPI table. It causes the DUT to not boot into the OS. So fix the USB3/USB2 Type-C Port C2 PLD group order from 3 to 2 to solve this issue. BUG=b:209568644 BRANCH=none TEST=build coreboot and system boot into OS. Signed-off-by: Scott Chao <scott_chao@wistron.corp-partner.google.com> Change-Id: If5ce6ca061d9d56ba0bbb1f157b2ba278d3fa9c3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59953 Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-08mb/google/corsola: Configure TPMRex-BC Chen
Initialize SPI bus 2 for TPM control. TEST=build pass BUG=b:202871018 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I8ede68d6eb594890195e8464151c1c0f88aeee43 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59943 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-12-08mb/google/corsola: implement get_ec_is_trustedRex-BC Chen
Set VB2_CONTEXT_EC_TRUSTED in verstage_main. TEST=build pass BUG=b:202871018 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: If2837f5db52f91f5418d222d4dcd1af2aebcc105 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59942 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-12-08mb/google/corsola: Enable Chrome ECRex-BC Chen
Initialize SPI bus 1 for Chrome EC control. TEST=build pass BUG=b:202871018 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I7d032d595f7ca1dbed3de4dfe308ff4be64333cd Reviewed-on: https://review.coreboot.org/c/coreboot/+/59941 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-12-08mb/google/zork,soc/amd/psp_verstage: Add verstage_mb_{tpm/espi}_initRaul E Rangel
These functions can't be weak, because they actually need to configure the GPIOs for eSPI and the TPM. With this change zork boots again. I also noticed that zork doesn't use the early table in bootblock. This means that zork will only boot if psp_verstage is enabled. BUG=b:209465425 TEST=boot zork to ramstage Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I384fd578efe7da0a3d74829cccf38c3ed524f130 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59922 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-12-07mb/google/brya: add list of gpios to lockNick Vaccaro
Add a list of gpios to lock for brya. This currently includes GPIOs connected to the FPMCU. BUG=b:201430600 TEST='emerge-brya coreboot chromeos-bootimage', flash and verify that brya0 boots successfully to kernel. Change-Id: Idea42a58575c280be0770d38f934acdf5508c45d Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58353 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-06mb/google/brya/var/gimble: Configure Acoustic noise mitigationMark Hsieh
- Enable Acoustic noise mitigation - Set slow slew rate VCCIA and VCCGT to 16 BUG=b:206704930 TEST=USE="project_gimble emerge-brya coreboot" and verify it builds without error. Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com> Change-Id: I2be3d30403284b98276c837adefd91aa62c971e4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59535 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-06mb/google/brya/var/redrix: Swap TPM I2C with touchscreen I2CWisley Chen
According to the latest schematic, exchange I2C port for TPM/touchscreen. TPM: I2C3 -> I2C1 Touchscreen: I2C1 -> I2C3 BUG=b:205648040 TEST=FW_NAME=redrix emerge-brya coreboot Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com> Change-Id: I3a8339c23522019da884944246427512170510b6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59863 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-06mb/var/gimble: Set PsysPmax to 143 WChia-Ling Hou
This patch adds the setting of PsysPmax to 143 W according to gimble board design. BUG=b:206990759 TEST=emerge-brya coreboot chromeos-bootimage & ensure the value is passed to FSP by enabling FSP log & Boot into the OS Change-Id: Id6a203f05ecfcc1020a422850d35fa3fa64e01d0 Signed-off-by: Chia-Ling Hou <chia-ling.hou@intel.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59797 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ryan Lin <ryan.lin@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-06mb/google/brya/var/felwinter: Correct garage wake eventEric Lai
Eject event is high. Set wake event to active high. The polarity of the SCI and the wakeup_event_action for the pen ejection feature were both backwards, and was causing the system to fail to enter sleep states because the event was always asserted. BUG=b:208937710 TEST=only release switch can wake system. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I568e9175c7a66599f7a525c32e4def7a79b55a0a Reviewed-on: https://review.coreboot.org/c/coreboot/+/59861 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-05mb/google/hatch: Remove stryke mainboardTim Wawrzynczak
The stryke project/mainboard never ended up being built and was cancelled early on, therefore remove it from the tree. Change-Id: I4d91fbd4ba0abe0cf599e8e75f04398ef9ff5222 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59875 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2021-12-03mb/google/brya/var/felwinter: Add WiFi SAR table for felwinterIan Feng
Add WiFi SAR table for felwinter. BUG=b:206901900 TEST=emerge-brya chromeos-config chromeos-config-bsp-private coreboot-private-files-baseboard-brya coreboot chromeos-bootimage and checked SAR table can load by WiFi driver. Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Change-Id: I0de710f4447302ee545a67cbd79373bdd2077637 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59718 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2021-12-03mb/google/brya: Update camera NVM parametersBernardo Perez Priego
Change HID name from INT3499 to PRP0001 along with size and address width. Size decreased from 10K to 2K, address width decreased from 14 to 8. BUG=b:203014972 Test= Boot board and issue commands: `cat /sys/bus/i2c/devices/i2c-PRP0001:02/eeprom > ./brya_imx208_eeprom.bin` `hexdump -C brya_imx208_eeprom.bin > brya_imx208_eeprom_dump.log` You should see the result in brya_imx208_eeprom_dump.log to be same as module nvm file by vendor provided or meet the Intel nvm calibration format. (e.g. first 4 bytes be 0x01, 0x03, 0x01, 0x00) Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com> Change-Id: Ib2366ba4c8bb70d8cc82e64ca585b118a96260c0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58374 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-03mb/google/dedede/var/drawcia: Generate new SPD ID for new memory partsRobert Chen
Add new memory parts in memory_parts_used.txt and generate SPD id for these parts: Samsung K4U6E3S4AA-MGCL BUG=b:204014463 TEST=run part_id_gen to generate SPD id Change-Id: Icb0f211508450b16b2e5d214ae6adc9852718a59 Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59642 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-12-03mb/prodrive/hermes: Add VBT for Avalanche systemsAngel Pons
The Hermes mainboard is used in different system configurations. The current VBT for Poseidon systems is unsuitable for Avalanche systems because display ports are connected differently. Add a new field in the BMC config EEPROM layout and use it to choose the correct VBT for every system configuration. Change-Id: I2647f2ae3f496b9ad75980ba86beb7800fdb0668 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59838 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-12-03mb/prodrive/hermes: Correct memory RCOMP settingsAngel Pons
The original RCOMP resistor and target values only apply to ULT CPUs and do not make sense for the CFL-S CPUs Hermes uses. Fix the RCOMP settings and the associated comments. Tested, still boots. Change-Id: I015797c58c914c6581d472e6d70d2dd7bad2b14f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58364 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-12-03mb/prodrive/hermes: Configure ALC888 port B VrefAngel Pons
Define a new field in the board config EEPROM layout for port B Vref. Write port B Vref settings to unused non-volatile NID 0x12 instead of NID 0x18, the actual port B NID. Because per-port Vref settings don't persist after codec resets, a custom Realtek driver (ab)uses NID 0x12 to restore port B Vref after resetting the codec. Change-Id: Iaa11ba9c74f643e94046d4983fbce65dbedd1025 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58879 Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-03mb/prodrive/hermes: Update r04 front audio configAngel Pons
Update the pin configs for the front panel jacks. Change-Id: I3760f0a25e964cf0eba99d180fd6f3e8488af868 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59545 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-12-03mb/prodrive/hermes: Clean up some cosmeticsAngel Pons
Use lowercase for hex numbers, sort includes alphabetically and avoid relying on indirect inclusion. Include `<intelblocks/gpio.h>` instead of `<intelblocks/gpio_defs.h>`, as the latter implcitly relies on one definition from `<soc/gpio.h>`. Also drop useless dsdt.asl and fix up the indentation of some includes. Tested with BUILD_TIMELESS=1, Prodrive Hermes remains identical. Change-Id: I3aeb9a644cf33cb4b1987174f40ef0fc7daccfa9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-12-03mb/prodrive/hermes: Get rid of variant structureAngel Pons
There's no need to use a variant structure here. Only one variant is used, and revision-specific differences are handled at run-time, and it's unlikely that another variant will ever exist. Reorganize the mainboard code to get rid of the variant structure. Change-Id: I1543f5b76975b0e7183fbb759e9bae5c34151d06 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59671 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-12-03mb/prodrive/hermes: Add board URLAngel Pons
Change-Id: I943d0e2a91778df306f323e2b889cd4e928e0c2b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59837 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-12-03mb/google/guybrush: Configure EN_SPKR GPIO in PSP verstageKarthikeyan Ramasubramanian
EN_SPKR GPIO is used as a multiplexer select signal between RAM_ID straps and Developer Mode Beep signals. During boot up it is LOW and selects RAM_ID straps. When the system enters OS, it is driven HIGH and selects DEV BEEP signals. Since in some boards, the GPIO chosen is in S5 domain it does not reset until the system enters mechanical off (G3) state. On scenarios where the power button is pressed when the system is in S5, incorrect RAM_ID strap is being read because the EN_SPKR is still selecting DEV BEEP signal. This causes boot up failures. Fix this by configuring the EN_SPKR GPIO (in S5 domain) explicitly in PSP verstage. BUG=b:204450368 TEST=Build and boot to OS in Guybrush. Perform suspend-resume cycle followed by a S5 -> S0 boot cycle for 2 iterations successfully. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: I9a52a167da9c7040731da5d355ec345fd9b13762 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59813 Reviewed-by: Rob Barnes <robbarnes@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-03mb/google/brya/var/brask: Enable LAN driver to program MACAlan Huang
Turn on the LAN device in devicetree and add Kconfig item RT8168_GET_MAC_FROM_VPD to support programming MAC address. BUG=b:193750191 BRANCH=None TEST=Use 'vpd -s ethernet_mac0=...' to write MAC to VPD. Use 'ifconfig' to check if the MAC written successfully. Signed-off-by: Alan Huang <alan-huang@quanta.corp-partner.google.com> Change-Id: Ibb95b02fd6d61621ef46db4d63b48456a0a72732 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59087 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-03mb/google/brya/var/brask: Set vGPIO reset typeKane Chen
Due to the vGPIO is not reset when we power on through S5, we would met MCA when PCIE send L1 request without following Ack BUG=b:207625007 TEST=S0->S3->S5->power key->S3->S0, see if boot up normal Change-Id: I20cdd1650d1ca774065a6c051006dfd0b7a3fd79 Signed-off-by: Curtis Chen <curtis.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59726 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Zhuohao Lee <zhuohao@google.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-03mb/google/dedede: Create beadrix variantTeddy Shih
Create the beadrix variant of the waddledee 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:204882915 BRANCH=None TEST=util/abuild/abuild -p none -t google/dedede -x -a make sure the build includes GOOGLE_BEADRIX Signed-off-by: Teddy Shih <teddyshih@ami.corp-partner.google.com> Change-Id: Ie08cbc19967eca8ba31ea3203e71c4e1fef044d6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59302 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Henry Sun <henrysun@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-12-03mb/google/brya/variants/primus: Swap TPM I2C with touchscreen I2CMalik_Hsu
In next build phase, primus will exchange i2c port for touchscreen and cr50. BUG=b:207834727 TEST=build pass Signed-off-by: Malik_Hsu <malik_hsu@wistron.corp-partner.google.com> Change-Id: Ief1b156b866a9aaa2919f0e209b6439c7019e939 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59737 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-03mb/google/brya/var/taeko: Set vGPIO reset typeKevin Chang
Due to the vGPIO is not reset when we power on through S5, we would met MCA when PCIE send L1 request without following Ack BUG=b:207070967 TEST=S0->S3->S5->power key->S3->S0, see if boot up normal Signed-off-by: Kevin Chang <kevin.chang@lcfc.corp-partner.google.com> Change-Id: Ice522260f288b165ae66dddc3e1979e806b53f9e Reviewed-on: https://review.coreboot.org/c/coreboot/+/59749 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-03mb/google/brya: Create taniks variantJoey Peng
Create the taniks variant of the brya0 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:207402720 BRANCH=None TEST=util/abuild/abuild -p none -t google/brya -x -a make sure the build includes GOOGLE_TANIKS Signed-off-by: Joey Peng <joey.peng@lcfc.corp-partner.google.com> Change-Id: I797051f93019ccf72f1007d9c0b98cfb071717b0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59643 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-02mb/google/brya/var/brask: Set PL and PsysPLAlan Huang
1. Set the PL1, PL2 and PL4 according to issue b:193864533 comment#55 and Intel's doc #626774. 2. Set PsysPL2 and PsysPmax according to the conclusion in issue b:193864533 comment#23 and comment#29. BUG=b:193864533 BRANCH=none TEST=Compare the measured power from adapter with the value of 'psys' from the command 'dump_intel_rapl_consumption'. Signed-off-by: Alan Huang <alan-huang@quanta.corp-partner.google.com> Change-Id: I9261902b8c892d0b866f326b24988039c1d30b56 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59576 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-02mb/google/brya/var/baseboard/brask: Add power limits functionsAlan Huang
Copy function variant_update_power_limits from brya to set power limits. Add function variant_update_psys_power_limits and copy the algorithm from puff. Add structure system_power_limits and psys_config to define and configure the psys power limits. BUG=b:193864533 BRANCH=none TEST=Build pass Signed-off-by: Alan Huang <alan-huang@quanta.corp-partner.google.com> Change-Id: I183017068e9c78acb9fa7073c53593d304ba9248 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58241 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-02mb/google/brya/var/gimble: Swap TPM I2C with touchscreen I2CMark Hsieh
DVT schematic will exchange TPM_I2C3 to TPM_I2C1, that may need swap TPM I2C with touchscreen I2C to avoid TPM I2C fall on muxed ISH I2C, need change I2C map, sch amd GPIO map. b/196293623 BUG=b:207613972 TEST=USE="project_gimble emerge-brya coreboot" and verify it builds without error. Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com> Change-Id: I26d059a7ea5a3fdf00de260214c00d3bba9aa7f7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59580 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-02mb/google/brya/var/felwinter: Swap TPM and touchscreen I2C busEric Lai
Follow the latest HW schematic change. BUG=b:208556921 TEST=build pass Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Ic05843487ea540b8cd9a50d5f73803905fd80d49 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59799 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-02mb/google/brya: Fix S0i3 regressionMeera Ravindranath
Keeping the PM timer enabled will disqualify an ADL system from entering S0i3, and will also cause an increase in power during suspend states. The PM timer is not required for brya boards, therefore disabling it. Fixes: 0e905801 (soc/intel: transition full control over PM Timer from FSP to coreboot) BUG=b:206922066 TEST=Boot gimble to OS and verify S0i3 counter incrementing after exiting S0ix suspend states. Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com> Change-Id: I8005dacd732c033980ccc479375ff5b06df8dac1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59790 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-02soc/intel/alderlake: Add Kconfigs for all PCH typesAngel Pons
The Alder Lake code currently supports the PCH-M and PCH-P types, which have some differences (so far, only the amount of PCIe I/O). Mainboards can use the `SOC_INTEL_ALDERLAKE_PCH_M` Kconfig option to specify which PCH type they use: select the option to choose PCH-M, do not select the option to choose PCH-P. While this works, it can be confusing once more PCH types are added. Introduce the `SOC_INTEL_ALDERLAKE_PCH_P` Kconfig option so that boards have to explicitly choose a PCH type. Also, use this option to restrict the PCH-P defaults for PCH-dependent settings to avoid unintended reuse of the PCH-P defaults when adding a new PCH type. To make sure only one PCH type is selected, add some preprocessor in `bootblock.h` to provoke a build-time error if this requirement is not met. Kconfig doesn't seem to have a mechanism to describe sets of mutually-exclusive bool options that allows said options to be selected (a `choice` block doesn't allow its elements to be selected). Finally, adapt the ADL boards accordingly. Change-Id: I7deca820e08ce2b5a220f3c97a511a4f3464a976 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59804 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2021-12-01guybrush: add RO_GSCVD area to FMAPVadim Bendebury
This area is used for storing AP RO verification information. BRANCH=none BUG=b:141191727 TEST=built a guybrush firmware image and verified that the RO_GSCVD area was indeed added: $ dump_fmap /build/guybrush/firmware/image-guybrush.bin | \ grep -B3 RO_GSCVD area: 25 area_offset: 0x00808000 area_size: 0x00002000 (8192) area_name: RO_GSCVD $ - verified that guybrush device boots fine with the new image. Change-Id: Ifa24d5a6271a8bcbf737d4580ec85b9cfdd9af01 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57864 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-01mb/google/brya/redrix: Add _HID for privacy screen deviceTim Wawrzynczak
The ChromeOS kernel platform driver is adding support for a ChromeOS privacy screen device, and in order to locate that device, the driver uses the GOOG0010 reserved HID for this. Patch for 5.10 kernel can be found at: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/3289984 BUG=b:206850071 TEST=dump SSDT, see _HID instead of _ADR Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: If988ca94b6c70d08a7b07cc9f6bbb077fac84e5b Reviewed-on: https://review.coreboot.org/c/coreboot/+/59731 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-12-01herobrine: Assert gpio for USB_HUB_LDO_ENSandeep Maheswaram
Some herobrine variants have USB hub powered by discrete LDO that is controlled by USB_HUB_LDO_EN gpio. Assert the GPIO on boot. BUG=b:182963902 TEST=Validated on qualcomm sc7280 development board. Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org> Change-Id: Ia94e046f9eb0d3ce593f3445e0203a7391c14de2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55378 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-11-30mb/google/herobrine: Initialize USB by calling SOC methodRavi Kumar Bokka
Initialize by calling `setup_usb_host0()` from SOC code BUG=b:182963902 TEST=Validated USB enumeration on qcom sc7280 development board Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org> Change-Id: Ic378352a97e4f3ed89089f1f7545f8ebb172b1f2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56093 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shelley Chen <shchen@google.com>
2021-11-30mb/google/brya/var/kano: Enable USB2 port 9 for BlueToothDavid Wu
BlueTooth disappeared after disabled USB2 port 9, so we need to re-enable it. BUG=none TEST=build pass Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com> Change-Id: I7971509d7428562c80e781339ead059a189cea13 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59658 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-11-30mb/google/dedede/var/beetley: Enable GEO_SAR_ENABLE for beetleywizard
BUG=b:207307897 BRANCH=dedede TEST=enable CHROMEOS_WIFI_SAR in config of coreboot, emerge-dedede coreboot-private-files-baseboard-dedede coreboot chromeos-bootimage. Change-Id: Ib1682cdafe1b6ed7cc0cf23624f83d2e5bbfb92e Signed-off-by: Wizard Shen <shenhu5@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59544 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-by: zanxi chen <chenzanxi@huaqin.corp-partner.google.com>
2021-11-30brya: add various ES variantsYH Lin
Fork multiple "4ES" variants off some brya devices to properly support ES SoC. BRANCH=none BUG=b:201767461 TEST=emerge-brya coreboot and check the artifacts Signed-off-by: YH Lin <yueherngl@google.com> Change-Id: Ic9516fec591429238bde1478eca2522d8ed10127 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59728 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-11-29soc/qualcomm/common/usb: Add support for common USB driverSandeep Maheswaram
Add common USB driver for qualcomm soc sc7180 and sc7280. This includes dwc3 controller, qmp ss phy, qusb hs phy and snsp hs phy. BUG=b:182963902 TEST=Validated USB enumeration on qcom sc7180 and sc7280 development board Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org> Change-Id: I1013ded22855286220cfa747cb25418070fe85a7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56091 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-11-29mb/lippert/frontrunner-af: Use common cpu/ and nb/ ASL filesKyösti Mälkki
There are no quad-core CPU models with fam14, \_SB.C002 and .C003 get removed from ASL. Change-Id: I96df5b3f93c2dd6a05d5693069b991ca01f71d73 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50658 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-11-28lippert/frontrunner-af: Use common cimx/sb800 ASLKyösti Mälkki
Change-Id: Ia65b1873f1d184b8b8c64a61a26820ae0900437d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50657 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-11-28lippert/frontrunner-af: Fix PCI devices ASLKyösti Mälkki
There was a duplicate PCI 0:14.4 device in ASL. Only keep one. There are no PCI devices 0:2.0 or 0:3.0 on fam14 northbridge for graphics. There are no PCIe root ports 0:9.0 or 0:a.0. Change-Id: Ifa8abb851f8ae4863b2c6d52224d287fd272048d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59179 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-11-28sb/amd/cimx/sb800: Separate a section from fch.aslKyösti Mälkki
The section is the same and at root scope. Change-Id: I3b3ff2fddc7d4db09903151bcb92e3e1b5dc7d69 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-11-27mb/dell/optiplex_9010/romstage.c: Add interrupt routing mapMichał Żygowski
Dumped using inteltool from the Dell BIOS version A30. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Ifdc41a1e6627b68813fb264aed7e30df58fc6d54 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59525 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-26mb/google/corsola: Add an option for SD card initializationRex-BC Chen
There is no support for SD card on Corsola reference board, so we add a configuration to disable SD card initialization to prevent setting GPIOs in a mistaken way. TEST=build pass BUG=b:202871018 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ia05fd046335c6ce6f9198ddbb7cbda2afc6ae3cc Reviewed-on: https://review.coreboot.org/c/coreboot/+/59571 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-11-26mb/google/corsola: Get RAM code from ADCRex-BC Chen
On Chromebooks the RAM code is implemented by the resistor straps that we can read and decode from ADC. For Corsola the RAM code can be read from ADC channel 2 and 3. TEST=build pass BUG=b:202871018 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I485c32dec7b425b604b4063d742a0e37d3961513 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59570 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>