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2023-12-27vboot: add VBOOT_X86_RSA_ACCELERATION configJeremy Compostella
Add `VBOOT_X86_RSA_ACCELERATION' Kconfig option to enable SSE2 instruction set implementation of modulus exponentiation which is part of the RSA signature verification process. BUG=b:312709384 TEST=Able to use SSE2 accelerated implementation on rex0 Change-Id: Ib6e39eb9f592f36ad3dca76c8eaf2fe334704265 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79289 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-27arch/x86/car.ld: Use VB2_FIRMWARE_WORKBUF_RECOMMENDED_SIZE constantJeremy Compostella
Use the `VB2_FIRMWARE_WORKBUF_RECOMMENDED_SIZE' constant defined by the vboot project instead of hard-coding the buffer size. Change-Id: I6039fc7cf2439535ca88663806bdcf99ad5089b0 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79288 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2023-12-26drivers/intel/gma: Only show the choice when a VBT is to be addedArthur Heymans
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I3bb71da8ea47f7365ae3895f5477f2a765256e3e Reviewed-on: https://review.coreboot.org/c/coreboot/+/79667 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-26Update vboot submodule to upstream mainJulius Werner
Updating from commit id c0cb4bfa: 2023-12-08 signer: sign_android_image.sh should die when image repacking fails to commit id 7c3b60bb: 2023-10-13 firmware/2lib: Use SSE2 to speed-up Montgomery multiplication This brings in 3 new commits: 7c3b60bb firmware/2lib: Use SSE2 to speed-up Montgomery multiplication 8bb2f369 firmware: 2load_kernel: Set data_key allow_hwcrypto flag 2b183b58 vboot_reference: open drive rdonly when getting details 6ee22049 sign_official_build: switch from dgst to pkeyutl da69cf46 Makefile: Add support for make 4.3 Also update the implementations of the vb2ex_hwcrypto_modexp() callback to match the API changes made in vboot. Change-Id: Ia6e535f4e49045e24ab005ccd7dcbbcf250f96ac Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79685 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-26drivers/intel/fsp2_0: Add boot mode stringsMarx Wang
The FSP boot mode showing in serial log is a magic number. In order to let user understand its meaning directly, add the strings to describe the modes. TEST=build, boot the device and check the logs: without this change, the log is like: [SPEW ] bootmode is set to: 2 with this change: [SPEW ] bootmode is set to: 2 (boot assuming no config change) Change-Id: I49a409edcde7f6ccb95eafb0b250f86329817cba Signed-off-by: Marx Wang <marx.wang@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78683 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-26mb/google/myst: Update DXIO descriptor definitionJon Murphy
Update definition to be more intuitive and extensible. Port descriptors will be defined as individual entities and added to the descriptor list as such. BUG=b:281059446 TEST=builds Change-Id: I23ddd11b7e4da35a0d81299aa648f928e81ea24e Signed-off-by: Jon Murphy <jpmurphy@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79626 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-26mb/google/skyrim: Update DXIO descriptor definitionJon Murphy
Update definition to be more intuitive and extensible. Port descriptors will be defined as individual entities and added to the descriptor list as such. BUG=b:281059446 TEST=builds Change-Id: Ic5a06a7d1bdb9123a0a242a571f094ac3233d7b2 Signed-off-by: Jon Murphy <jpmurphy@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79627 Reviewed-by: Tim Van Patten <timvp@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-26soc/amd/stoneyridge/BiosCallOuts: add missing curly bracesFelix Held
When an if block has curly braces, the corresponding else block should also have curly braces. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie1979873142469b1482097f9b4db487541a1b7a5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79673 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2023-12-26soc/amd/common/pi/agesawrapper: use is_dev_enabled(DEV_PTR())Felix Held
Since we have chipset devicetrees for all SoCs that include this code in the build, we can use the DEV_PTR macro instead of using pcidev_path_on_root to get the device struct pointer. We can also use the is_dev_enabled function instead of checking the value of the enabled element of the device struct directly. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5dcd92399e2d3f304352f2170dd3ef8761e86541 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79672 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-26soc/amd/stoneyridge: use is_dev_enabled(DEV_PTR())Felix Held
Since we have chipset devicetrees for both SoCs supported by the Stoneyridge code, we can use the DEV_PTR macro instead of using pcidev_path_on_root to get the device struct pointer. We can also use the is_dev_enabled function instead of checking the value of the enabled element of the device struct directly. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifb787750ebc6aa2fef9d3be0e84e6afcffdc2ac1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79671 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-26soc/amd/picasso/fsp_s_params: use is_dev_enabledFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5b692aaa2e3f768cc03bca71eff3ceb1a8733ad3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79670 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-26soc/intel/alderlake: Make C1e configurableSean Rhodes
Make it possible to enable C1e from the devicetree by adding `c1e_enable`. C1e was disabled by ea2a38be323173075db3b13729a4006ea1fef72d for all RPL SOCs to reduce noise. This will ensure that boards that disabled it based on CPUID are unchanged. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I758621393cb39345c2ba7b19a32872e84e1c5a19 Reviewed-on: https://review.coreboot.org/c/coreboot/+/77088 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-26sb/intel/bd82x6x/pch: Add method to identify PCHPatrick Rudolph
Identify PCH type by LPC device ID. This allows to identify the PCH without including northbridge headers. Tested: Lenovo X220 still boots. Change-Id: Ic3e15c1d8d4b1d1012d6204cc65de92d91431fbe Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79145 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-12-26mb/google/zork/dsdt: move LIDS object right after dsdt_top.aslFelix Held
This is a preparation to make the next patch result in identical images for timeless builds and also aligns Zork's DSDT more with Guybrush's DSDT. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I46835b404be13f150c68680afb3fcc78639e08f9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79652 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-26soc/intel/xeon/spr: Enforce POR frequency settingNaresh Solanki
For RMT build, add kconfig option to enforce Plan Of Record restriction on DDR5 frequency & voltage settings. Change-Id: Ibfcaaf47fec3bd5d8a858309918b3af2f8d976e9 Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79650 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2023-12-23sb/intel/bd82x6x: Add defines for PCI IDsPatrick Rudolph
Add and use defines for 6 series and 7 series PCH PCH IDs. Change-Id: I4de37d5817766b9bc4f5c2d4d472d3c456b14b29 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79546 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-23nb/intel/{gm45,sandybridge}: Use same indent levels for switch/caseFelix Singer
Use same indent levels for switch/case in order to comply with the linter. Change-Id: I64361262e5b16419351fa139c8fdf04c5c07662d Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79444 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-23mb/hp/snb_ivb_laptops: Add VBT for Elitebook 8460pRiku Viitanen
Extracted from a system running OEM BIOS version F.42. intelvbttool --inlegacy --outvbt data.vbt Change-Id: I6e499eb7ff8edb6556f8211d2fb8246cba5f5276 Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79625 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-23.gitreview: Update default branch from master to mainArthur Heymans
The master is deprecated in favor of the main. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I58001819079bc880e8cde1c3a6756ff6c8a1c016 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79743 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2023-12-23sb/intel/bd82x6x: Honor POST code Kconfig optionKeith Hui
This southbridge can route POST codes written to port 0x80 to either LPC or PCI, but currently always route them to LPC. Change it so that POST codes are routed to PCI if CONFIG(POST_DEVICE_PCI_PCIE) is selected, LPC otherwise. Rename the static function because POST codes no longer always go to LPC. Change-Id: I455d7aff27154d6821e262a21248e8c7306e2d61 Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79725 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-23mb/google/rex/var/screebo: Update DTT settings for thermal controlKun Liu
update DTT settings for thermal control,the values before Sensor1 and Sensor2 were set too high. Modify the protection temperature to better meet DUT requirements. BUG=b:291217859 BRANCH=none TEST=emerge-rex coreboot Change-Id: I8abc866c0d05a2437c34198e6b8fb4a58c1cb829 Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79683 Reviewed-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-22soc/intel/cmn/block/smm: Clear SPI SYNC_SS before disabling WPDSubrata Banik
This patch follows the BWG recommendation (doc 729123) by clearing the SPI SYNC_SS bit before disabling the WPD bit in SPI_BIOS_CONTROL. This prevents boot hangs due to a 3-strike error. Unable to follow this guideline would result into boot hang (3-strike error). BRANCH=firmware-rex-15709.B TEST=Able to build and boot google/rex. Change-Id: I18dbbc92554d803eea38ceb0b936a9da9191cb11 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79662 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-22drivers/intel/fsp2_0: Log FW Splash Screen feature stateSubrata Banik
This patch implements debug logging to aid debugging and analysis of Firmware Splash Screen feature behavior. BUG=b:284799726 BRANCH=firmware-rex-15709.B TEST=Able to build and boot google/screebo and check the FW splash screen state. [DEBUG] Firmware Splash Screen : Enabled Change-Id: I1ec7badf620e8dbe3d48674d93d640161de6a830 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79661 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paz Zcharya <pazz@google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-22soc/intel/cmn/block/pmc: Add previous sleep state strings in logMarx Wang
Previous sleep state showing in serial log is a magic number. In order to let users understand its meanings directly, add the strings to describe the modes. TEST=build, boot the device and check the logs: without this change, the log is like: [DEBUG] prev_sleep_state 0 with this change: [DEBUG] prev_sleep_state 0 (S0) Change-Id: Iabe63610d3416b3b6e823746e3ccc5116fabb17d Signed-off-by: Marx Wang <marx.wang@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78999 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2023-12-22mb/google/rex/var/karis: Adjust touchscreen power-on sequenceTyler Wang
According to datasheet, EN_TCHSCR_PWR high --> SOC_TCHSCR_RST_R_L high should over 5ms. And current measure result is 200us. Set EN_TCHSCR_PWR to output high in bootblock to make it meet datasheet requirment. Measurement result of EN_TCHSCR_PWR high --> SOC_TCHSCR_RST_R_L high: Power on --> 31.7 ms Resume --> 38.7 ms BUG=b:314245238 TEST=Measure the sequence Change-Id: I56e455a980b465f27794b30df058ec0944befc2e Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79571 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-22soc/intel/meteorlake: Fix SOC_PHYSICAL_ADDRESS_WIDTH to 42Jeremy Compostella
Meteor Lake CPUs physical address size is 46 if TME is disabled, 42 if TME is enabled but Meteor Lake SoC physical address size is always 42. BUG=b:314886709 TEST=MTRR are aligned between coreboot and FSP Change-Id: Ic63c93cb15d2998e13d49a872f32d425237f528a Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79666 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-22x86: Separate CPU and SoC physical address sizeJeremy Compostella
The physical address size of the System-on-Chip (SoC) can be different from the CPU physical address size. These two different physical address sizes should be used for settings of their respective field. For instance, the physical address size related to the CPU should be used for MTRR programming while the physical address size of the SoC should be used for MMIO resource allocation. Typically, on Meteor Lake, the CPUs physical address size is 46 if TME is disabled and 42 if TME is enabled but Meteor Lake SoC physical address size is always 42. As a result, MTRRs should reflect the TME status while coreboot MMIO resource allocator should always use 42 bits. This commit introduces `SOC_PHYSICAL_ADDRESS_WIDTH' Kconfig to set the physical address size of the SoC for those SoCs. BUG=b:314886709 TEST=MTRR are aligned between coreboot and FSP Change-Id: Icb76242718581357e5c62c2465690cf489cb1375 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79665 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-22Revert "cpu/intel/common: Define build time physical address reserved bits"Jeremy Compostella
This reverts commit 6dff1fd7d5e419b2f947f516551dcab3f4ebe30a. BUG=b:314886709 Change-Id: Ic63c93cb15d2998e13d49a872f32d425237f528b Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79663 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-22Revert "soc/intel/meteorlake: Set build time physical address reserved bits"Jeremy Compostella
This reverts commit 533efb23083afd721d4c268ce0ee8e863e13689a. BUG=b:314886709 Change-Id: Ic63c93cb15d2998e13d49a872f32d425237f528c Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79664 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-22mb/google/nissa/var/gothrax: Add probe for Type-C Port C1 (DB)Yunlong Jia
Add probe DB_C_A_LTE/DB_C_A for Type-C Port C1 (daughter board). DB_A is only used for skus without Type-C Port C1. BUG=b:316048649 TEST=emerge-nissa coreboot Signed-off-by: Yunlong Jia <yunlong.jia@ecs.corp-partner.google.com> Change-Id: Ifb702c497740953144b43c56653da16fade1053f Reviewed-on: https://review.coreboot.org/c/coreboot/+/79629 Reviewed-by: Kyle Lin <kylelinck@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Derek Huang <derekhuang@google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-22mb/google/brox: Fix config errors with 8 GPIOsShelley Chen
Some GPIOs were not configured correctly according to the HW spreadsheet provided by the HW team. * GPP_B5/GPP_B6 use NF1, not NF2 * GPP_B23 should use NF2, no GPI * GPP_D11 should be set to NC * GPP_E21/22 should be using NF (previous NC) * GPP_F17 is a GPO * GPP_F18 should be an interrupt, not a NF BUG=b:300690448,b:316180020 BRANCH=NONE TEST=emerge-brox coreboot Change-Id: I9e1e62adb79bd7fdab935afdbf2d23f9061b88aa Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79705 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2023-12-22mb/google/brox: Align GPIO reset with HW spreadsheetShelley Chen
Did a pass through HW team's brox speadsheet and aligned the gpio.c file with it. The changes in this CL are to fix the pad's reset field as needed. See "Intel SoCs" section in https://doc.coreboot.org/getting_started/gpio.html for reset definitions. BUG=b:300690448,b:316180020 BRANCH=NONE TEST=emerge-brox coreboot Change-Id: I4285136184c648adb9dc97748bd6b01cba3f8ddd Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79579 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2023-12-22mb/google/brox: Fix pulls as necessaryShelley Chen
Did a pass through HW team's brox speadsheet and aligned the gpio.c file with it. The changes in this CL include fixing the pulls for GPIOs as necessary, making sure that it matches what is in the HW team's spreadsheet. BUG=b:300690448 BRANCH=NONE TEST=emerge-brox coreboot Change-Id: Ie50cb3c6fc85f1633c1afd1330c0e040e04b0ec1 Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79704 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-22mb/google/brox: Change unused GPIOs to NCShelley Chen
Did a pass through HW team's brox speadsheet and aligned the gpio.c file with it. The changes here include changing the pad config to NC because it is not being used in ChromeOS. BUG=b:300690448 BRANCH=NONE TEST=emerge-brox coreboot Change-Id: I15471e4d7ff25c858b05ef024f15ca7c0b9e598e Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79703 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-21drivers/spi/gigadevice.c: Add GD25LQ255E supportTyler Wang
datasheet: https://www.gigadevice.com.cn/Public/Uploads/uploadfile/files/20221129/DS-00562-GD25LQ255E-Rev1.1.pdf BUG=b:311336475 BRANCH=firmware-rex-15709.B TEST=Build AP-firmware and test on karis, system can boot to OS. Change-Id: Id952ba3a4a45a51571d3735cf6b5764cece2c5e4 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79087 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-21mb/google/rex/var/karis: Add HDMI/eDP GPIOs to early GPIO listTyler Wang
Add HDMI GPIO configuration to early GPIO list to support VGA text o/p in Pre-RAM stage on HDMI. BUG=b:316982707 TEST=Erase MRC cache and reboot, SOL text display on HDMI/eDP Change-Id: Idb2af56baeb4d0ef9db5fc1c5dbcebecee6515e6 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79572 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
2023-12-21mb/google/rex/var/screebo: Remove Camera EEPROM off timingWentao Qin
Since the camera sensor and camera eeprom share GPP_A12, remove the off timing to avoid issue of camera sensor loss, but this will increase system power by 5mW. (Before root cause, this is a short term workaround to unblock function test.) BUG=b:298126852 TEST=1. Run coldreboot/warmreboot check see if the camera sensor lost. 2. Run S0ix check to see if the camera function abnormal. Change-Id: I49b6ecbfbf3dddd6575bdaaf9c8fd0ee6c09af25 Signed-off-by: Wentao Qin <qinwentao@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79647 Reviewed-by: Jason Z Chen <jason.z.chen@intel.corp-partner.google.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
2023-12-21mb/google/rex/var/screebo: Configure slew rate to 1/8 for GT domainKun Liu
set slew rate to 1/8 for GT domain. BUG=b:312405633 BRANCH=none TEST=Able to build and boot google/screebo Change-Id: Ib5cb07b7effc4a51c2119183010a03e026f639f8 Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79628 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com>
2023-12-21mb/google/{brya,brox,rex}: Update ec_sync wake capabilityMark Hasemeyer
Some of the boards use the EC_SYNC pin to wake the AP but do not advertise the pin as wake capable in the CREC _CRS resource. Relevant boards were determined through empirical testing and inspection of gpio configuration. Update the ACPI tables for rex, brya, and brox based boards to advertise their EC_SYNC pin as wake capable. BUG=b:243700486 TEST=-Dump ACPI and verify ExclusiveAndWake share type is set when EC_SYNC_IRQ_WAKE_CAPABLE is defined -Wake Aviko via keypress and verify chromeos-ec as wake source -Wake Screebo via lid open and verify chromeos-ec as wake source Change-Id: I5828be7c9420cab6ae838272c8301c302a3e078c Signed-off-by: Mark Hasemeyer <markhas@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79374 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-20.editorconfig: Add indent style & size of 2 spaces for shellMartin Roth
This adds a default style for shell scripts. fmtsh now looks for this when reformatting shell scripts. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I348f23badf302a48c851231a08c1ce4be94738a4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78830 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20mb/amd/onyx_poc/devicetree: enable UART0Felix Held
UART0 is routed to a USB-serial converter chip on the Onyx board, so also enable this UART in the devicetree, so that the OS will be able to use this UART. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7b2577d799fd82a0aa0c9b01324930237e204aa0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79651 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2023-12-20mb/google/brox: Enable FSP UPD LpDdrDqDqsReTrainingIvy Jian
FSP default value for LpDdrDqDqsReTraining is 1. For boards that didn't set LpDdrDqDqsReTraining to any value, 0 was being assigned and it caused black screen issue. BUG=b:311450057 BRANCH=NONE TEST=emerge-brox coreboot Change-Id: I4a009076e50408a4f7ff16ddc96a0f2e47b09470 Signed-off-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79646 Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-20device/i2c_bus.c: Check pointer for NULL before using itMartin Roth
Found-by: Coverity Scan #1489753 Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I4f3794cf17875cdb35010c79a6537a4c13a18224 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78615 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2023-12-20nb,sb/amd/pi/*/pci_devs: drop unused PCI device IDsFelix Held
SATA_IDE_DEVID, AHCI_DEVID_MS and AHCI_DEVID_AMD are still kept even though they're unused at the moment, but those might still be useful to keep around, since the SATA controller can have different PCI device IDs depending on in which mode it is in. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia05683b732d9748d9198225acaecbd4dc196733a Reviewed-on: https://review.coreboot.org/c/coreboot/+/79577 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-20mb/google/rex/variants/deku: correct GPIO configurationEran Mitrani
GPP_B02 and GPP_B03 were set incorrectly previously. This CL corrects these settings according to schematics. BUG=b:305793886 TEST=Built FW image correctly. Signed-off-by: Eran Mitrani <mitrani@google.com> Change-Id: Id62f15f7a77ac43c72cc6b2645816d6c87133a0e Reviewed-on: https://review.coreboot.org/c/coreboot/+/79457 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-20mb/google/rex/var/karis: Add PANEL_PWRSEQ_EC_CONTROL in fw_configTyler Wang
Only EC will use field "PANEL_PWRSEQ_EC_CONTROL". Add this field in coreboot for align fw_config settings. BUG=b:314245238 TEST=emerge coreboot pass Change-Id: Icecb44a338ddc28027e362332c6a69cc9fd268d5 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79570 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: YH Lin <yueherngl@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20mb/google/rex/var/karis: Update fw_config FAN fieldTyler Wang
After confirm with thermal, only EC will reference FAN field in fw_config. Update the settings for align fw_config. BUG=b:307822225 TEST=emerge coreboot pass Change-Id: Id7c4cdba29c5500c06d0f2293495650bb14b9e9c Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79573 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com> Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Eran Mitrani <mitrani@google.com>
2023-12-20soc/amd/genoa_poc: select DEFAULT_X2APICVarshit Pandya
Allow SoC code to set LAPIC access mode to X2APIC Change-Id: I208cca35c328e1566a57aaaa8ee7809e0760261c Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79644 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-12-20mb/amd/onyx_poc/devicetree: Enable UART1Varshit Pandya
UART1 is selected for debug uart in Kconfig, it also needs to enabled in devicetree. With this serial output doesn't stop during the device enable step. TEST:Build onyx_poc board Change-Id: I7c910301c6eca5d3057785607139ac03b344bc15 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79643 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-12-20util/{cbfstool,nvramtool}: Use same indent levels for switch/caseFelix Singer
Use same indent levels for switch/case in order to comply with the linter. Change-Id: I2dd0c2ccc4f4ae7af7dd815723adf757244d2005 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79448 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-20mainboard: Use same indent levels for switch/caseFelix Singer
Use same indent levels for switch/case in order to comply with the linter. Change-Id: I602cf024ec84b15b783d36014c725826f9d6595e Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79418 Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20arch/riscv: Use same indent levels for switch/caseFelix Singer
Use same indent levels for switch/case in order to comply with the linter. Change-Id: Icf41e823c42ffea7b73bdd9112081af4d1f94bc9 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79417 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-20commonlib/bsd: Tag CBMEM IDs deprecated for crashlogPratikkumar Prajapati
These IDs are not used as crashlog data is not stored in CBMEM now. (Ref CL: I43bb61485b77d786647900ca284b7f492f412aee Title: soc/intel/common,mtl: Refactor BERT generation flow for crashlog) BUG=b:298234592 TEST=Able to build REX. Change-Id: Ie38571dece89a995d582099d34f0a1dd57cb936f Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78259 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-20soc/intel/common,mtl: Refactor BERT generation flow for crashlogPratikkumar Prajapati
With earlier flow, a chunk of CBMEM region was allocated for each SRAM e.g., PUNIT SRAM, SOC PMC SRAM and IOE PMC SRAM. Then entire SRAM content was copied to dedicated CBMEM region. Later in acpi_bert.c, the BERT table was getting created for each chunk of CBMEM. This flow was not considering creating separate entries for each region of crashlog records. It resulted in only the first entry getting decoded from each SRAM. New flow aims to fix this issue. With new flow, a simple singly linked list is created to store each region of crashlog records from all SRAMs. The crashlog data is not copied to CBMEM. The nodes are allocated dynamically and then copied to ACPI BERT table and then freed. This flow also makes the overall crashlog code much simpler. BUG=b:298234592 TEST=With this change decoding crashlog show comprehensive details, tested on REX. Change-Id: I43bb61485b77d786647900ca284b7f492f412aee Signed-off-by: Pratikkumar Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78257 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20acpi: Reduce wait interval in delay loop for sleepSukumar Ghorai
The optimization of sleep time in acpi code includes reducing the sleep duration and increasing the polling frequency within the acpi _ON/_OFF method. StorageD3Enable is activated in Google/Rex, and this optimization results in a saving of approximately 25ms in D3cold resume time, reducing it from around 160ms to 135ms. BUG=b:296206467 BRANCH=firmware-rex-15709.B TEST=boot test verified on google/rex verified _ON/_OFF Method in SSDT. verifid kernel log in s0ix test - 0000:00:06.0: PM: pci_pm_resume_noirq Change-Id: I7ba960cb78b42ff0108a48f00206b6df0c78ce7a Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79414 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
2023-12-20mb/google/rex/var/screebo: Configure Acoustic noise mitigationSubrata Banik
Enable Acoustic noise mitigation for google/screebo and set slew rate to 1/8 for IA domain and ignore the slew rate for SA domain. BUG=b:312405633, TEST=Able to build and boot google/screebo. Before: [SPEW ] AcousticNoiseMitigation : 0x0 [SPEW ] FastPkgCRampDisable for Index = 0 : 0x0 [SPEW ] SlowSlewRate for Index = 0 : 0x0 After: [SPEW ] AcousticNoiseMitigation : 0x1 [SPEW ] FastPkgCRampDisable for Index = 0 : 0x1 [SPEW ] SlowSlewRate for Index = 0 : 0x2 Change-Id: Ib86939ab48c2c6e7d0491d7c1cb4a2c7c6a1b568 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79323 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com>
2023-12-20soc/intel/meteorlake: Add Acoustic Noise Mitigation UPDsSubrata Banik
This patch allows to override acoustic noise mitigation FSP UPDs: - AcousticNoiseMitigation - FastPkgCRampDisable - SlowSlewRate BUG=b:312405633 TEST=Able to override the acoustic noise UPDs. Change-Id: I5295e6571121c92f363e6fd4bcb3c8335c4fedee Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79302 Reviewed-by: YH Lin <yueherngl@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2023-12-20vc/intel/fsp/mtl: Add UPDs for Acoustic Noise MitigationSubrata Banik
Acoustic noise in PCBs is a common problem and be caused by a variety of factors, including: Mechanical vibrations, Electromagnetic interference (EMI) and/or Thermal expansion. This patch adds the UPDs to FSPM header file for mitigating the acoustic noise. FSPM: 1. AcousticNoiseMitigation 2. FastPkgCRampDisable 3. SlowSlewRate BUG=b:312405633 TEST=Able to build and boot google/rex. Change-Id: Iea0bfa2f92bb82e722ffc1a0b2f1e374b32e4ebc Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79301 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: YH Lin <yueherngl@google.com>
2023-12-20treewide: Use show_notices target for warningsMartin Roth
This updates all warnings currently being printed under the files_added and build_complete targets to the show_notices target. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: Ia14d790dd377f2892f047059b6d24e5b5c5ea823 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79423 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20clang-format: Update configuration for version 16+Martin Roth
As we look at unifying the format of coreboot code (/src, excluding src/vendorcode), we need a code-beautifier configuration that works well with the coreboot style. This patch is an attempt to match the existing code styles as much as possible. There are going to be some trade-offs in any code formatter. Tables which have been hand-formatted probably won't look as good. These can be specifically marked to be excluded from the formatter, however this should be the exception, not the rule. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I70341d77e167c145f447594b6b0bef628cea83c6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78832 Reviewed-by: Zebreus <lennarteichhorn@googlemail.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19sb/intel/bd82x6x/pch.c: Extract common functionsAngel Pons
PCH identification functions and `pch_iobp_update` are used in multiple stages. Move them out of `pch.c` to drop some ugly preprocessor usage. Subsequent commits will use `pch_iobp_update` in romstage as well. Change-Id: I8d33338a4f74fd03c8f99f8fcece99b63c28adab Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79624 Reviewed-by: Naresh <naresh.solanki.2011@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19mb/google/rex/var/screebo: Add delay 1ms after Main 3V3Kun Liu
when S0ix returns S0, PERST needs to delay until Main 3V3 is stable and then pull up BUG=b:313976507 TEST=emerge-rex coreboot,measurement waveform verify pass Change-Id: I33a86e52fab3c5c8cba6ebed0cbdd1b88b6538b0 Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79320 Reviewed-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19mb/google/nissa/var/anraggar: Use GPP_D15 to control AVDD and AFVDDWeimin Wu
For EVT SCH: 1. Use GPP_D15 to control AVDD and AFVDD simultaneously for MIPI Camera. 2. Delay reset for 5ms when device power on. BUG=b:312663347 TEST=1. Google Camera app working 2. Passed EA verified Change-Id: I880fb309fcef006090e2849fa6c3a0d472851851 Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79623 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-19device: Drop MULTIPLE_VGA_ADAPTERS KconfigNico Huber
This option is nowhere selected and there is only a single case left where it's used. Guarding the check in pci_rom_load() seems like a bad idea: As the code would be copying all VGA ROMs to the same location, it would be only working by chance (if the last encoun- tered ROM is the right one). Hence, drop the guard and always check for the correct device. Change-Id: Ib283bf0a65367b99099a3bfcbd27585d44235eb9 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79596 Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi: drop HW_MEM_HOLE_SIZEK Kconfig optionFelix Held
There's neither need to remove get_hw_mem_hole_info from the code if the Kconfig option was set to 0 nor the actual value didn't make any difference in the behavior of the code: When node_id has still its initial value of -1, domain_read_resources won't use the value of hole_startk, and when node_id is set to 0, get_hw_mem_hole_info also sets hole_startk to the actual value that then gets used by domain_read_resources. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ieffab695a3151ed7f6bf9d6c880bbb43eecf7893 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79609 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi/00730F01/northbridge: use devicetree device pointersFelix Held
This APU is always a single-node, so the nodeid parameter of get_node_pci is always 0. Since this SoC has a chipset devicetree, we can just use DEV_PTR(ht_X) instead of the pcidev_on_root call. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1bf9d214b4c2e5d995976fb79fef6fe43a6e9fa0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79608 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi/00730F01/northbridge: assume that there's DRAMFelix Held
This APU is always a single-node and since we're in ramstage when domain_read_resources gets called, there's DRAM on this node, so no need to check for this. To be extra sure, also initialize basek and limitk before calling get_dram_base_limit with pointers to those as arguments. This won't be necessary for the code to work as intended, but will probably keep the compiler from complaining. Also move the declaration of basek, limitk and sizek to the beginning of the function. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I4ef8011eb57b16218b8f5fea295900b855c3014b Reviewed-on: https://review.coreboot.org/c/coreboot/+/79611 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi/00730F01/northbridge: rework idx in domain_read_resourcesFelix Held
Start with the resource index 0 and increment it after reporting each resource. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6fb59ff3d371b744b53093d17392d1c3510bef82 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79610 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19nb/amd/pi/00730F01/northbridge: drop nodeid from get_dram_base_limitFelix Held
This APU is always a single-node and also only has one DRAM controller, so there is only one valid DRAM base and limit register. It's also worth mentioning that the assumption made in get_dram_base_limit that the n-th node is using the n-tn DRAM range register was valid for K8, but not necessarily on newer generations than that. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id0529c66e8d0e6c8eb42eec2c6d9d2e892287865 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79607 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-19nb/amd/pi/00730F01/northbridge: rework hw_mem_hole_infoFelix Held
This APU is always a single-node and also only has one DRAM controller, so we don't need to loop over the different nodes to find the memory hole below 4GB. We also don't need to check for the special case where the memory hole is non-DRAM address space between the parts of the address space decoded by different DRAM controllers. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I9793d911d2d496be49168c06d83ceb802bc2b647 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79606 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19nb/amd/pi/00730F01/northbridge: simplify domain_read_resourcesFelix Held
This APU is always a single-node, so domain_read_resources only needs to handle exactly one node and doesn't need to loop over the nodes. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I4218077cb4e11b762ce0e8694a97bdec33eaa056 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79605 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-19nb/amd/pi/00730F01/northbridge: remove get_fx_devsFelix Held
This SoC only supports a single-node configuration, so all the code related to multi-node support can be removed. In this commit only the get_fx_devs function and related code are removed for better reviewability. In f1_write_config32 it's no longer needed to loop over the different devices of the different nodes, so only a single PCI config space write remains. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5dc7324d3fcd0d07ac7a3a246a740fd9e91c3840 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79604 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-19nb/amd/pi/00730F01/northbridge: always return 1 in get_node_numsFelix Held
This APU is always a single-node system and bits 4..6 of the node ID register D18F0x60 are also marked as reserved in BKDG #52740 Rev 3.05. On an APU2 board with quad-core APU, this register reads back 0x00030000 which results in a value of 1 to be returned from get_node_nums, so this patch doesn't change behavior, but stops using reserved bits. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I65ed1124c0ca8e7eba54ff53dc626d35cd5e2e58 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79603 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19nb/amd/pi/00730F01/northbridge: drop create_vga_resourceFelix Held
This system only has one northbridge and amd_initcpuio has already set up the routing of the legacy VGA IO and MMIO ranges to it. Since only the pci_dev_set_resources call remains in nb_set_resources, use pci_dev_set_resources directly as set_resources function. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib3835db9fd83221ac2b8e34d998f938812d24413 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79582 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-19nb/amd/pi/00730F01: assign IOMMU ops in chipset devicetreeFelix Held
Since the IOMMU is always function 2 of device 0 on bus 0, the device operations can be statically assigned in the devicetree and there's no need to bind the IOMMU device operations to the PCI device during runtime via a list of PCI IDs. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I84e949500ee86e0fcb2d15791502f5e3e7127703 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79105 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19nb/amd/pi/00730F01: assign northbridge ops in chipset devicetreeFelix Held
Since the northbridge is always function 0 of device 0 on bus 0, the device operations can be statically assigned in the devicetree and there's no need to bind the northbridge device operations to the PCI device during runtime via a list of PCI IDs. TEST=PC Engines APU2 still boots and doesn't show any new problems Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia7faaa468ff77e05c378c5555622c3584cfe3f81 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79104 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-19mb/google/hatch/var/jinlon: Increase reset deassert delay to 4 msEran Mitrani
With 1ms delay, reset is de-asserted too soon, before power is fully up, causing a glitch to the reset signal. The issue is resolved with 4ms delay. TEST=tested on google/jinlon device and observed the issue is resolved. BUG=b:260253945 Signed-off-by: Eran Mitrani <mitrani@google.com> Change-Id: I4efe916824cc193a7c2db7599b37f0d4de40bfce Reviewed-on: https://review.coreboot.org/c/coreboot/+/79474 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Shelley Chen <shchen@google.com>
2023-12-18drivers/spi: Add ISSI IS25WP256D flashMaximilian Brune
datasheet: IS25WP256D Rev A13 (2023-08-03) tested: boot SiFive Hifive Unmatched board Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com> Change-Id: I655776258cbcf464becf38cbb5045cda5bca711c Reviewed-on: https://review.coreboot.org/c/coreboot/+/79369 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-18mb/google/rex/var/karis: Enable audio BT offloadTyler Wang
BUG=b:312099281 TEST=Build and boot to Karis. Verify the config from serial logs. w/o this CL - ``` [SPEW ] ------------------ CNVi Config ------------------ [SPEW ] CNVi Mode = 1 [SPEW ] Wi-Fi Core = 1 [SPEW ] BT Core = 1 [SPEW ] BT Audio Offload = 0 [SPEW ] BT Interface = 1 ``` w/ this CL - ``` [SPEW ] ------------------ CNVi Config ------------------ [SPEW ] CNVi Mode = 1 [SPEW ] Wi-Fi Core = 1 [SPEW ] BT Core = 1 [SPEW ] BT Audio Offload = 1 [SPEW ] BT Interface = 1 ``` Change-Id: Icd2c42261fdcfa5aac17be28fde3804348ddf9b4 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79210 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-12-18soc/intel/mtl: Adaptively disable 3-strike error for QS siliconSubrata Banik
This patch provides a way to mask the 3-strike error on Intel Meteor Lake SoC platform across pre-prod and prod SoC. This patch decouples MSR selection for 3-strike error disablement, ensuring compatibility across SoC types. Without the correct MSR been programmed the SoC platform is unable to disable 3-strike error. BUG=b:314883362 TEST=Disable the 3-strike on google/screebo with QS silicon. Change-Id: I5363102deea67c44c9433a3f66c92badb0d0f182 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79473 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-18src/lib: Add memory/time saving special case for ramstage cachingPatrick Georgi
When caching the ramstage for suspend/resume, we copy the entire image as it resides in RAM. The last part of that, CONFIG_HEAP_SIZE bytes, is the heap that will be reinitialized when the ramstage is started again. As such, copying doesn't make sense and complicates HEAP_SIZE configuration (because it needs to fit the space-constrained cache location) and costs time and space. Therefore, skip the heap. Side notes: - When building with ASAN, program.ld indicates that it will allocate some more space after the heap. This is not a problem, we just copy an ASAN-sized copy of the heap. - Heap use is managed in src/lib/malloc with statically allocated variables. Because ramstage is cached before it's executed, these values will be reset to their compile-time default values, too. Change-Id: I6553dc8b758196f2476af2e692c0421d0fa2b98e Signed-off-by: Patrick Georgi <patrick@coreboot.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79525 Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-12-17vc/intel/raptorlake: Update header files from 4301_01 to 4435_00Kulkarni, Srinivas
Update header files for FSP for Raptor Lake platform to version 4435_00, previous version being 4301_01. FSPM: 1. Options changed for Ppr Enable 2. Add 'Ppr Run Once' and 'Post Package Repair' UPD's FSPS: 1. Add 'CpuPcieRpTestForceLtrOverride' UPD MemInfoHob: 1. Structure updated BUG=b:315234533 Kit: https://www.intel.com/content/www/us/en/secure/design/confidential/ software-kits/kit-details.html?kitId=793230 Cq-Depend: chrome-internal:6786881, chrome-internal:6787635 Cq-Depend: chrome-internal:6719974, chromium:5125983 Change-Id: I65b8a4b6c72f7ae3fff1ee6d073311d154cd6b69 Signed-off-by: Kulkarni, Srinivas <srinivas.kulkarni@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79581 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-17Makefile.inc: Update end-of-build targetsMartin Roth
The end-of-build targets weren't very granular previously, so warnings could be lost instead of being printed at the end of the build. This separates the end-of-build targets into 4 different groups, in this order: - build_complete: The coreboot build itself is done - files_added: All files have been added to CBFS - show_coreboot: Display any normal coreboot build messages - show_notices: Display any warnings or notes Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: Ia67446f164b8e66415a1a8c196999316fdf39f1e Reviewed-on: https://review.coreboot.org/c/coreboot/+/79382 Reviewed-by: Patrick Georgi <patrick@coreboot.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2023-12-17nb,sb/amd/pi/*/pci_devs: drop unused BUS0 defineFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5ce8ac00c015e34375c6b3c70496c97e2fe455bc Reviewed-on: https://review.coreboot.org/c/coreboot/+/79578 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2023-12-17mb/google/nissa/var/anraggar: Disable SDCard controllerWeimin Wu
1. Anraggar doesn't support SDCard, so disable SDCard contorller. 2. Not disabling it will cause can't enter S0ix on first suspend. BUG=b:313585586 TEST=1. check lspci 2. can enter S0ix on first suspend Change-Id: Ie4747d9c5d6ae93d29ef78b629855e0dd320c4db Signed-off-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79586 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2023-12-17mb/google/skyrim: Add and use APCB configuration dataMatt DeVillier
This file is identical to the copy currently found in the blobs repository; it is simply being relocated for consistency and since it does not need to be in an external repo. BUG=none TEST=build/boot skyrim Change-Id: I352f58e0d3965356f3282a2653c6c11b44853857 Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79593 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-12-17mb/google/guybrush: Add and use APCB configuration dataMatt DeVillier
This file is identical to the copy currently found in the blobs repository; it is simply being relocated for consistency and since it does not need to be in an external repo. BUG=none TEST=build/boot guybrush Change-Id: Ice4cbaccca13e9c4ae246fdcde5c89aa2086f1e1 Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79592 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-12-17mb/google/zork: Add and use APCB configuration dataMatt DeVillier
This file is identical to the copy currently found in the amd_blobs repository; it is simply being relocated since it is mainboard specific and does not need to be in an external repo. BUG=none TEST=build/boot morphius Change-Id: Ia78fcd065fbf4d5ba6ec4edc3f8f937badf66ecc Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79591 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-17README.md: Add .apcb files under the uncopyrightable files sectionMatt DeVillier
.apcb files are binary configuration data for AMD firmware binaries created by another tool/script, nothing in them is copyrightable. Change-Id: I254c12e65b118ef074deea983a853850a8cad77c Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79590 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-12-17util/lint: Exclude .apcb files from various checksMatt DeVillier
.apcb files are binary configuration data and not human readable; exclude them from license, newline, and whitespace checks. Change-Id: Idc1ddd5067cb97ef8b5758a0b8bf040d1e421871 Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79589 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-12-17mb/google/brox: Disable EC/PD SW SyncShelley Chen
For initial debugging, we want to disable SW syncing. Will re-enable in the future. BUG=b:300690448 BRANCH=None TEST=emerge-brox coreboot chromeos-bootimage run gbb_utility --get --flags <image> make sure that it returns 0xa39 Change-Id: I865e9585ab37d1328a0ff54c6343cdad2c02220c Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79569 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Keith Short <keithshort@chromium.org>
2023-12-16sio/nuvoton/npcd378: Fix ACPI errorsRiku Viitanen
In commit 0a0945c6a211 (sio/nuvoton/npcd378: Use acpi_device_path_join), some oversights were made. Instances of "strconcat(scope, ..." should be replaced with "..._join(dev->bus->dev, ..." instead of "..._join(dev, ...". On HP 8200 USDT, this fixes ACPI error like this on resume from S3: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.LPCB.SIO0.L040.RMFG], AE_NOT_FOUND (20230628/psargs-330) ACPI Error: Aborting method \_GPE._L08 due to previous error (AE_NOT_FOUND) (20230628/psparse-529) ACPI Error: AE_NOT_FOUND, while evaluating GPE method [_L08] (20230628/evgpe-511) RMFG seems to be a typo of PMFG made in that same commit. Change-Id: Ifffa7ad72cfdb644c8b5147132a5fd56511ed33b Signed-off-by: Riku Viitanen <riku.viitanen@protonmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79588 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2023-12-16mb/amd/onyx: rename to onyx_pocVarshit Pandya
Even though this mainboard is called 'Onyx', the openSIL implementation and the corresponding coreboot integration is only a proof of concept that isn't fully featured, has known limitations and bugs, and is not meant for or ready to being productized. Adding the proof of concept suffix to the name should point this out clearly enough so that no potential customer could infer that this might be a fully functional and supported implementation which it is not. Change-Id: I157a8fffdc2a8543465fe8d444ac87f3f417389f Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77896 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-16vc/amd/opensil: add _POC suffix to SOC_AMD_OPENSIL_GENOAFelix Held
The openSIL code for the Genoa SoC is only a proof of concept, so change the name of the Kconfig option to include this code in the build from SOC_AMD_OPENSIL_GENOA to SOC_AMD_OPENSIL_GENOA_POC to clarify that this is code that isn't intended or ready to be productized. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: If91cdaa7c324426964bba2de2109b6c38482fab8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79574 Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-12-16soc/amd/genoa: rename to genoa_pocFelix Held
Even though this SoC is called 'Genoa', the openSIL implementation and the corresponding coreboot integration is only a proof of concept that isn't fully featured, has known limitations and bugs, and is not meant for or ready to being productized. Adding the proof of concept suffix to the name should point this out clearly enough so that no potential customer could infer that this might be a fully functional and supported implementation which it is not. Change-Id: Ia459b1e007dcfd8e8710c12e252b2f9a4ae19b72 Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77894 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-16mb/google/{rex,ovis}: Decrease EPP to 45% for MTL performance expectationSukumar Ghorai
The default EPP is set at 50%, which is deemed insufficiently aggressive for meeting the MTL performance expectations in balance_performance mode. # cat /sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference balance_performance # iotools rdmsr 0 0x774 0x0000000080003f06 EPP=45% is giving the required performance in MTL. # iotools rdmsr 0 0x774 0x0000000073003d06 NOTE: Kernel changes are necessary to ensure that the EPP (Energy Performance Preference) configured in the BIOS is not overwritten: https://patchwork.kernel.org/patch/13461932 BUG=b:314275133 TEST=Build and boot. Change-Id: I1953994cdb4e9363fdd4b4728e3e5236276c06c8 Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79386 Reviewed-by: Jakub Czapiga <czapiga@google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-16mb/google/nissa/var/uldren: Reduce boot time for non-touchscreen skuDtrain Hsu
Non-touchscreen sku will set related GPIOs to NC. If touchscreen enabled in overridetree for non-touchscreen sku, the boot time will be 6-7s. Set touchscreen probed to TOUCHSCREEN_UNKNOWN for reduce boot time from 6-7s to under 1s. BUG=b:316434359 BRANCH=firmware-nissa-15217.B TEST=Boot time (cbmem -t) from 6,460,972 to 922,844 Change-Id: I016ce762f726b7624bd060284f74f0992cb129b6 Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79585 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: John Su <john_su@compal.corp-partner.google.com> Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
2023-12-16soc/amd/genoa/fch: add fch_init_acpi_portsFelix Held
Make sure that the APMC SMI command IO port is configured to what coreboot expects and enable the SMI generation for the APMC SMI command port. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie4fc259dea125a16556a01b80a3d5e6fb476044a Reviewed-on: https://review.coreboot.org/c/coreboot/+/79531 Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-12-15soc/amd/stoney/northbridge: Remove dead codeArthur Heymans
All the resource on the host bridge are fixed resources and therefore have the IORESOURCE_STORED flag set, so the body of this function which configures IO or MEM ranges is never reached. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I1839f030a4a365e5bc1cdaa3cf37cdf9ca382ff8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79385 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-12-15acpi: Add support for WDAT tableMarek Maslanka
This commit lays the groundwork for implementing the ACPI WDAT (Watchdog Action Table) table specification. The WDAT is a special ACPI table introduced by Microsoft that describes the watchdog for the OS. Platforms that need to implement the WDAT table must describe the hardware watchdog management operations as described in the specification. See “Links to ACPI-Related Documents” (http://uefi.org/acpi) under the heading “Watchdog Action Table”. BUG=b:314260167 TEST=Mock the acpi_soc_fill_wdat function for a specific platform/soc and enable ACPI_WDAT_WDT in the kconfig. Check if the build passes successfully. Change-Id: Ieb82d1f69b2b7fffacfd2928bc71f8ff10498074 Signed-off-by: Marek Maslanka <mmaslanka@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79380 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com>
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