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2024-11-19tree: Remove unused <assert.h>Elyes Haouas
Remove <assert.h> when it is not used. Change-Id: Icb8ee7dcfd05e0a3131d02d1bc8fe150bbf9527b Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85164 Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-11-19soc/qualcomm/sc7280/socinfo: Add missing <console/console.h>Elyes Haouas
This to fix Wimplicit-function-declaration error: src/soc/qualcomm/sc7280/socinfo.c:67:2: error: call to undeclared function 'die'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 67 | die("could not match jtagid\n"); | ^ src/soc/qualcomm/sc7280/socinfo.c:81:2: error: call to undeclared function 'die'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 81 | die("could not match jtagid\n"); | ^ Change-Id: If930e39d0c7231975c1a11179fa7dbd9fcc0d1d1 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85166 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18vendorcode/intel/fsp/skx_sp: Fix PCI domain scanningPatrick Rudolph
Properly scan all logical stack when creating PCI domains. Fixes PCI bus ranges being used on other stacks, since they look unused, as not all stacks are checked. Change-Id: I13c8b389a585dbccec182d3c98021f1d9d648b2c Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85138 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-18mb/ocp/tiogapass: Fix GPIOsPatrick Rudolph
Do not enable SMIs on GPIOs since there's no SMI handler. Without an SMI handler this will just slow down the platform once the SMI asserts since it's never cleared. Once the protocol between BMC and x86 has been implemented in an SMI handler, this can be reverted. TEST: Booted on OCP/tiogapass without massive slowdown when SMIs are enabled. Change-Id: If16c2c427f9b160f78a768a01a60128a6ed2c53f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85137 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alicja Michalska <ahplka19@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2024-11-18mb/google/nissa/var/rull: add RAM ID H58G56BK8BX068Rui Zhou
Add RAM ID for DDR Hynix H58G56BK8BX068 BUG=b:378821948 BRANCH=None TEST=boot to kernel success Change-Id: I4c4ad191a5e9703ee0f3bed150c816bfb098daf5 Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85117 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-18mb/google/rex/var/kanix: Add USB A1 port supportTyler Wang
BUG=b:366291025 TEST=emerge-rex coreboot pass Change-Id: Ie76b20cab9e15a1944451697ebf243c0f0cc4740 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85105 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-18mb/google/rex/var/kanix: Add audio codec/amp supportTyler Wang
Add support for Realtek audio codec ALC5682I-VS and Realtek audio amp ALC1019. BUG=b:366291025 TEST=emerge-rex coreboot pass Change-Id: I0cac934004b0b1b72feaacea99a602fffd2f1457 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85100 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18mb/google/rex/var/kanix: Add initial overridetree settingsTyler Wang
Update initial overridetree settings, it's basically copied from karis. This patch includes: 1. USB port related settings 2. Display Port Configuration 3. DPTF settings 4. PCIE settings for NVME 5. Settings of MIPI camera HI556 6. Settings of ELAN9004 touchscreen 7. Settings of ELAN and PIXA touchpad 8. PCIE settings for WLAN card 9. Settings of NUVOTON FPMCU BUG=b:368501705 TEST=emerge-rex coreboot pass Change-Id: I468ca388f495b2e527841145f8162b21074058cc Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-18mb/google/rex/var/kanix: Add initial GPIO configTyler Wang
Initial GPIO config for kanix, it's copied from karis. Will update more GPIO config in future. BUG=b:368501705 TEST=emerge-rex coreboot pass Change-Id: Id23b836b48925a30b212b444c9f51cfd6166b9f8 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85042 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18mb/google/rex/var/kanix: Generate SPD ID for supported memory partTyler Wang
Add kanix supported memory parts in mem_parts_used.txt, generate SPD id. 1. MICRON MT62F1G32D2DS-023 WT:B 2. HYNIX H9JCNNNBK3MLYR-N6E 3. HYNIX H58G56BK8BX068 4. SAMSUNG K3KL8L80CM-MGCT 5. MICRON MT62F512M32D2DR-031 WT:B BUG=b:378390643 TEST=Use part_id_gen to generate related settings Change-Id: I6ce92bac8d8e7ed64135c26387f52b7cc488c391 Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85040 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18mb/google/fatcat/var/francka: Add overridetreeIan Feng
Add override devicetree based on schematic_20241104. BUG=b:376245884 TEST=emerge-fatcat coreboot Change-Id: I8a50ca095922cdd67c3f2b13e4727608c3644d86 Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85116 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
2024-11-18mb/google/fatcat/var/francka: Configure Kconfig for franckaIan Feng
1. Select BOARD_GOOGLE_BASEBOARD_FATCAT for francka. 2. Set VARIANT_DIR to BOARD_GOOGLE_FRANCKA for francka. 3. Set TPM I2C bus to 0x01 for francka. BUG=b:377819511 TEST=emerge-fatcat coreboot Change-Id: I5890a1f02ef88c591973c71a2adb2bba889733e7 Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85115 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-18mb/google/fatcat/var/francka: Update gpio settingsIan Feng
Configure GPIOs according to schematics_20241112. BUG=b:377819511 TEST=emerge-fatcat coreboot Change-Id: I759df174a47a08319c1ada649d8bfb6f64b5aecd Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85037 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
2024-11-18mb/google/trulo: Fix invalid GPE route configurationKapil Porwal
GPE route for GPE0_DW0 was not being programmed (i.e. 0) which made it route to GPP_B since a value of 0 means GPP_B. GPE route for GPE0_DW1 is also being programmed to GPP_B which makes the overall configuration invalid. The fix is to program the GPE0_DW0 route to a GPIO group which is not already being used for GPE0_DW1 & GPE0_DW2 i.e. GPP_A. Additionally, the common GPE route configuration is moved to baseboard. BUG=b:378455259 TEST=Verify wake from S0ix when charger is connected Change-Id: I674cf7db160b6bc1ec3d620f9c99ea91041c48bb Signed-off-by: Kapil Porwal <kapilporwal@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85157 Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-18soc/intel: Assert if `pmc_/gpe0_dwX` values are not uniqueSubrata Banik
This commit adds an assertion to ensure that the values of pmc_/gpe0_dw0, pmc_/gpe0_dw1, and pmc_/gpe0_dw2 in the soc_intel_<soc>_config structure are unique. This check helps to catch potential configuration errors early on, preventing unexpected behavior during system initialization. TEST=Built and booted normally. No assertion failure observed. Able to catch the hidden issue due to overlapping Tier 1 GPE configuration. [DEBUG] CPU: Intel(R) Core(TM) 3 N355 [DEBUG] CPU: ID b06e0, Alderlake-N Platform, ucode: 0000001a [DEBUG] CPU: AES supported, TXT supported, VT supported ... ... [DEBUG] MCH: device id 4617 (rev 00) is Alderlake-N [DEBUG] PCH: device id 5481 (rev 00) is Alderlake-N SKU [DEBUG] IGD: device id 46d3 (rev 00) is Twinlake GT1 [EMERG] ASSERTION ERROR: file 'src/soc/intel/alderlake/pmutil.c', line 163 Change-Id: I6b4f2f90a858b9ec85145bce0542f1ce61d080be Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85161 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-18soc/intel/pantherlake: Reduce memory test sizeSubrata Banik
Enable upd to reduce size of the memory test. TEST=Able to build and boot google/fatcat. w/o this patch: 951:returning from FspMemoryInit 3,452,595 (365,930) w/ this patch: 951:returning from FspMemoryInit 3,442,823 (353,928) Change-Id: I67f10e234019e260923a28a2d71b83786dcb39ee Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85158 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-18soc/intel/pantherlake: Bind SoC config to LowerBasicMemTestSize UPDJeremy Compostella
The lower_basic_mem_test_size SoC setting (LowerBasicMemTestSize UPD) request FSP-M to reduce the size of memory tested after memory training. This option reduces the boot time. This is considered a safe option to enable on a well validated board. BUG=b:357011633 TEST=LowerBasicMemTestSize UPD is set when lower_basic_mem_test_size is set Change-Id: I465e9c138ac8f2079bfd506add4667201a8fa533 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85130 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-17soc/mediatek/common/include/soc/mcu_common: Include <types.h>Elyes Haouas
Include missing <types.h>. Change-Id: I04d18e601e010b64c46f2eb52874d3eb5664b0e1 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85165 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-17mb/ocp/tiogapass: Fix build failurePatrick Rudolph
Add console.c to SMM stage as well. Fixes the build failure: "undefined reference to `get_uart_baudrate'" when CONFIG_DEBUG_SMI is set. Change-Id: I2587287b0074a56c49b7434553c69cae97aaa1b4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85135 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alicja Michalska <ahplka19@gmail.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-17drivers/intel/gma/acpi: Limit OpRegion sizePatrick Rudolph
Limit the ACPI OpRegion to cover only MBOX3. This seems to fix BSOD errors seen on Windows 10/11 as reported at [1]. 1: https://ticket.coreboot.org/issues/327 Change-Id: Ia2affa799e5cd84c0a03330e0f78919755f0e8ac Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/81295 Reviewed-by: Joel Linn <jl_coreboot@conductive.de> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-16tree: Remove unused <console/console.h>Elyes Haouas
Remove unused include <console/console.h>. Change-Id: I2a7cafd7b755a5c3e2bbfa9fc814bf2686c1ccf1 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85163 Reviewed-by: Nicholas Chin <nic.c3.14@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-16device: Add helper to identify PCI IOAPICsPatrick Rudolph
Add a helper function to identify PCI IOAPICs. Will be used in the following commits. Change-Id: Ibe50934260b025575440fd52eace73fe2327a193 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84849 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-16soc/intel/xeon_sp/skx: Load microcodePatrick Rudolph
Update microcode on BSP before MPinit and on all APs if necessary. When the APs already have a MCU loaded, MPinit will skip the update. This aligns the code with other platforms that attempt to update the microcode in MPinit even when FIT already has loaded a MCU. Drop the UPD PcdCpuMicrocodePatchBase to prevent FSP-S from updating MCU before MPinit runs. Reduced code differences between SKX and CPX and will allow to merge the codebase into one. Change-Id: I7df6f82055a879a738fd29092e750084557bbd5c Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84848 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-16soc/intel/xeon_sp/skx: Use Kconfig symbolPatrick Rudolph
Use Kconfig symbol CPU_BCLK_MHZ as done on CPX. Reduced code differences between SKX and CPX and will allow to merge the codebase into one. Change-Id: I8a0a51d4280e4370e0e8695f8b9d8f2ed943d9e4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84847 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-16soc/intel/xeon_sp/skx: Lock PMC in post_mp_initPatrick Rudolph
Since SKX and CPX are using the PCH, copy the code from CPX and lock the PMC in the same place. Reduced code differences between SKX and CPX and will allow to merge the codebase into one. Change-Id: I9495456fc2650b25ba164b336dc10ea0b88989aa Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84846 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-16soc/intel/xeon_sp: Reduce code differencesPatrick Rudolph
Use get_platform_thread_count() instead of duplicated get_thread_count(), that is also less precise. Change-Id: I70c095c284aab6898b8351e82243f534963f333b Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84845 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-16soc/intel/xeon_sp/skx: Lock all PCU registersPatrick Rudolph
Lock all PCU registers on all sockets. The same code can be found on CPX, which is basically the same CPU. Once the differences between CPX and SKX are minimal, the platforms can be merged into one codebase. Change-Id: I73eaa0905e8a418fc9dfe515c42cd257c041cf61 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84843 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-15mb/google/nissa/var/telith: Add Fn key scancodeKun Liu
The Fn key on telith emits a scancode of 94 (0x5e). BUG=b:372506691 TEST=Flash telith, boot to Linux kernel, and verify that KEY_FN is generated when pressed using `evtest`. Change-Id: Ib69af9a8448312b275de46f9c835f8a9d592312a Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85045 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-15mb/google/nissa/var/telith: Add 6W and 15W DPTF parametersKun Liu
The DPTF parameters were defined by the thermal team. Based on thermal table in 377955793#comment2 BUG=b:377955793 TEST=emerge-nissa coreboot chromeos-bootimage Change-Id: I7cb44a707d7a87f5caaf259b069a21826f5c0a2e Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85114 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-15mb/google/fatcat: Refactor EC_SOC_INT_ODL (GPP_E07) configurationSubrata Banik
This patch refactors the configuration of GPP_E07 (EC_SOC_INT_ODL) to accommodate different hardware configurations. Specifically, GPP_E07 is not connected (NC) on google/fatcat boards with the Microchip EC AIC. However, it is required for google/fatcat boards with Nuvoton/ITE AICs. BUG=b:378603337 Change-Id: I540ba1feadc962866be16d44d2ad607fd0e97ad2 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85106 Reviewed-by: Pranava Y N <pranavayn@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-15mb/google/brox/var/jubilant: Add fw_config for WWAN Sar SensorRen Kuo
The current WWAN(LTE) does not require any sar setting from RF team's suggestion, and sar sensor will be removed from DVT schematic. To reserve the extendibility, add the fw_config DB_1A_LTE_SAR: field DB_USB 11 12 option DB_1A 0 (None LTE) option DB_1A_LTE 1 (LTE without sar sensor) option DB_1A_LTE_SAR 2 (LTE with sar sensor) end Base on the fw_config to enable/disable related functions: 0)Disable WWAN and Sar if DB_USB = DB_1A 1)Enable WWAN and disable sar sensor if DB_USB = DB_1A_LTE 2)Enable WWAN and Sar sensor if DB_USB = DB_1A_LTE_SAR BUG=b:375341992 TEST=Build and verify on jubilant by DB_USB= 0,1,and 2 of fw_config Check sar sensor and WWAN module from commands: ls -l /sys/bus/i2c/devices i2cdetect -y -r lsusb Change-Id: If9231ac8df94e1dc514ecf0780c99adbfb902893 Signed-off-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85107 Reviewed-by: Kenneth Chan <kenneth.chan@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2024-11-14southbridge/intel/common: Improve ACPI _PRT method generationYuchi Chen
Add a scope parameter for `intel_write_pci0_PRT()` so that it could be reused for multiple domains. Change-Id: I867a0c74e633ddfe63d29870f9fd50ca883c2e78 Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85013 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2024-11-14soc/intel/alderlake: Display early Sign of Life for CSE FW SyncKarthikeyan Ramasubramanian
This will ensure that the user is informed about an ongoing CSE FW Sync. BUG=b:378458829 TEST=Build Brox BIOS image and boot to OS. Ensure that ESOL is displayed during CSE FW Sync. Change-Id: I5e7b71da7a98be87361dc7ab9e6c4ae572f61773 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85103 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Dinesh Gehlot <digehlot@google.com>
2024-11-14soc/intel/xeon_sp: Reserve PRMRRGang Chen
PRMRR (Protected Region Memory Range Region) are not accessible as normal DRAM regions and needs to be explicitly reserved in memory map. Change-Id: I81d17b1376459510f7c0d43ba4b519b1f2bd3e1f Signed-off-by: Gang Chen <gang.c.chen@intel.com> Signed-off-by: Shuo Liu <shuo.liu@intel.com> Signed-off-by: Jincheng Li <jincheng.li@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84314 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-11-14cpu/x86/mtrr: Use fls/ffs from lib.hShuo Liu
Definitions of __fls/__ffs from lib.h and fms/fls from cpu/x86/mtrr.h are duplicated. Use definition from lib.h which is more generic. Change-Id: Ic9c6f1027447b04627d7f21d777cbea142588093 Signed-off-by: Shuo Liu <shuo.liu@intel.com> Suggested-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85104 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13vc/google: Refactor config to set Fn key scancodeKapil Porwal
Create a new config option to indicate that a board has Google Strauss keyboard. The scan code for Fn key will be set to 94 if the new config is selected. Previously each board was setting the integer config option for Fn key scan code which was not scalable. The new option is a bool and can be easily selected by different boards. BUG=none TEST=Verify coreboot.config before and after this change. Change-Id: I2b5d54879d415e4403b2d7948432bb06ab983b86 Signed-off-by: Kapil Porwal <kapilporwal@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85109 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mb/google/fatcat/var/francka: Add HDA verb tablesIan Feng
We use ALC256 as HDA codec on francka, add the verb table. BUG=b:370668037 TEST=emerge-fatcat coreboot Change-Id: I579c9fd23c763d6791944732889021ffa03da448 Signed-off-by: Ian Feng <ian_feng@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85036 Reviewed-by: Amanda Hwang <amanda_hwang@compal.corp-partner.google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mb/google/fatcat: Add FW_CONFIG Support for ALC721 soundwireVarun Upadhyay
This change adds support for the ALC721 codec in the device tree and enables it based on the fw_config. BUG=b:368495490 TEST=Boot on google fatcat board Change-Id: If5ca1502942f0ca009db398589c4a243d9e2804c Signed-off-by: Varun Upadhyay <varun.upadhyay@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85074 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-13mb/google/nissa/var/rull: when using pcie wifi7, turn off CNVI BTRui Zhou
When we use PCIE wifi7, CNVI BT and BT offload should be turned off. BUG=b:378053901 BRANCH=None TEST=emerge-nissa coreboot chromeos-bootimage Change-Id: I0adc446220051da59560c9a59d6f334b3a11ac7b Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85044 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2024-11-13soc/intel/alderlake: Use CSE sync in ramstage configSubrata Banik
This patch updates the eSOL rendering logic to use the SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE config option instead of SOC_INTEL_CSE_LITE_SKU. The SOC_INTEL_CSE_LITE_SKU config option was incorrectly used to determine whether to render eSOL during ramstage. The SOC_INTEL_CSE_LITE_SYNC_IN_RAMSTAGE config option specifically indicates whether CSE synchronization is performed during ramstage, making it a more appropriate choice for this purpose. This change ensures that eSOL is rendered correctly during ramstage on platforms that require CSE synchronization. TEST=Able to render eSOL during ramstage for google/trulo. Change-Id: I0dd335d5653d774bb5a2e6d7b65831bba080f272 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85108 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Jayvik Desai <jayvik@google.com>
2024-11-13soc/mediatek/mt8196: Enable lastbus debug hardwareXiwen Shao
Lastbus is a bus debug tool. When the bus hangs, the bus transmission information before resetting will be recorded. The watchdog cannot clear it and it will be printed out on the serial console for bus hanging analysis. TEST=build pass, and check log with: [INFO ] ******************* MT8196 lastbus ****************** [INFO ] --- debug_ctrl_ao_APINFRA_IO_AO 0x10155000 37 --- [INFO ] 00402504 [INFO ] c34b00d6 [INFO ] 61804050 [INFO ] 00051840 [INFO ] 10401610 BUG=b:317009620 Signed-off-by: Xiwen Shao <xiwen.shao@mediatek.corp-partner.google.com> Change-Id: Ib030d88faa2d4d6f6a8501f8c752deeafff92c5c Reviewed-on: https://review.coreboot.org/c/coreboot/+/84928 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-13mb/google/rauru: Pass reset gpio parameter to BL31Yidi Lin
Pass the reset gpio parameter to BL31 to support SoC reset. BUG=b:334753311 TEST=run reboot command Change-Id: I4ddecfb8f36a8f721b57ca16e6a861f933b058b4 Signed-off-by: Yidi Lin <yidilin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84933 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mb/google/rauru: Configure TPMYidi Lin
1. Add Google Ti50 TPM support 2. Configure I2C speed to I2C_SPEED_FAST_PLUS 3. Pass GPIO_GSC_AP_INT_ODL to the payload 4. Configure IRQ type to IRQ_TYPE_EDGE_RISING for now BUG=b:317009620 TEST=build pass, boot ok and there is no CR50 TPM timeout log Pass log: [INFO ] Probing TPM I2C: done! DID_VID 0x504a6666 [DEBUG] GSC TPM 2.0 (i2c 1:0x50 id 0x504a) Change-Id: I582f010a9033ccb1771dbb3ccab9f16314628796 Signed-off-by: Yidi Lin <yidilin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84932 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-13soc/mediatek/mt8196: Map LPDDR type to mem_chip_typeCrystal Guo
Implement map_to_lpddr_dram_type to convert MT8196 specific DRAM_DRAM_TYPE_T values to mem_chip_type. BUG=b:357743097 TEST=Firmware shows the following log: LPDDR5 chan0(x16) rank0: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan0(x16) rank1: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan1(x16) rank0: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan1(x16) rank1: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan2(x16) rank0: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan2(x16) rank1: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan3(x16) rank0: density 12288mbits x16, MF 06 rev 0800 LPDDR5 chan3(x16) rank1: density 12288mbits x16, MF 06 rev 0800 Change-Id: I63ce238ff0fbcdde9020a7cf4fee2e29d6decf37 Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85099 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mem_chip_info: Add LPDDR5 enums to mem_chip_typeCrystal Guo
Add MEM_CHIP_LPDDR5 and MEM_CHIP_LPDDR5X to mem_chip_type enum. BUG=b:357743097 TEST=build pass Change-Id: Ic947932bacf9bef53f275685b2616601d0a6823c Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85034 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13soc/mediatek: Obtain LPDDR type from trained memory infoCrystal Guo
Add lpddr_type to ddr_base_info struct to obtain LPDDR type from trained memory info. BUG=b:357743097 TEST=build pass Change-Id: I73c9014784cc4872826d721f3fab9ed1c5255f31 Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85033 Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2024-11-13soc/mediatek/mt8196: Add dram calibration supportJarried Lin
Add support for MT8196 DRAM calibration. DRAM parameters and related constants are added in dramc_param.h and dramc_soc.h. As MT8196's dramc_param struct size is different from other MediaTek SoCs, replace the hardcoded RW_MRC_CACHE size in common code with a constant derived from chromeos.fmd. The common emi.c can be reused for MT8196 as well, so remove the duplicate mt8196/emi.{c,h}. Enable MEDIATEK_DRAM_BLOB_FAST_INIT to allow running DRAM fast calibration via the DRAM blob. Test=Build pass BUG=b:317009620 Change-Id: Ifeaf73e31b29ef376a28ca2721dba0d4866d6e8b Signed-off-by: Crystal Guo <crystal.guo@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85098 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-13mb/google/rauru: Enlarge RW_MRC_CACHE from 8K to 16KJarried Lin
Rauru has MT8196 SoC. Following previous MediaTek SoCs, MT8196 will enable CACHE_MRC_SETTINGS, in order to store the DRAM parameters in the FMAP section RW_MRC_CACHE. As the size of the MT8196 parameters is larger (15968 bytes) compared to previous SoCs (7616 bytes), enlarge RW_MRC_CACHE from 8K to 16K. TEST=Build pass BUG=b:317009620 Change-Id: I35aad5a3a82686a68dd66e993355aa32cc19043e Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85094 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-12drivers/spi/spi_flash_sfdp: use spi_crop_chunk when reading SFDP dataFelix Held
The basic flash parameter table described in JESB216F can be up to 23 DWORDs (92 bytes) long which is larger than the 47 byte SPI data buffer in the AMD SoCs which also contains the data from the command buffer except the command byte. TEST=Calling 'read_sfdp_data' with a data length of 256 bytes which is larger than the buffer of the AMD SPI host controller now works and returns the SFDP data expected from the W74M12JW SPI flash: 0x00: 53 46 44 50 06 01 02 ff 00 06 01 10 80 00 00 ff SFDP............ 0x10: 84 00 01 02 d0 00 00 ff 03 00 01 02 f0 00 00 ff ................ 0x20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ ... 0x80: e5 20 f9 ff ff ff ff 07 44 eb 08 6b 08 3b 42 bb . ......D..k.;B. 0x90: fe ff ff ff ff ff 00 00 ff ff 40 eb 0c 20 0f 52 ..........@.. .R 0xa0: 10 d8 00 00 36 02 a6 00 82 ea 14 c9 e9 63 76 33 ....6........cv3 0xb0: 7a 75 7a 75 f7 bd d5 5c 19 f7 4d ff e9 30 f8 80 zuzu...\..M..0.. 0xc0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0xd0: 00 00 f0 ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0xe0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ 0xf0: 38 9b 96 f0 a5 ad a5 ff ff ff ff ff ff ff ff ff 8............... Change-Id: Ia602a54566c9e9cffaebc813ee493254d966e9e4 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85059 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-11-12drivers/spi: add RPMC info to spi_flash structFelix Held
Fill 'rpmc_caps' struct inside the 'spi_flash' struct with the RPMC info from the SFDP table. TEST=On a board with a W74M12JW SPI flash chip, the 'rpmc_caps' struct has the expected entries (RPMC available, OP2 extended status as polling method, 4 RPMC counters, OP1 is 0x9b, and OP2 is 0x96). Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3a8332bffe93e1691f6fc87c3936025f158f3ab9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/85009 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2024-11-12drivers/spi/spi_flash_sfdp: add SFDP support to get RPMC parametersFelix Held
JESD216F.02 and JESD260 were used as a reference. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3a1f7a5d16dd3ca6c8263b617ae9c21184b6a5b9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/85008 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-12drivers/spi/spi_flash_sfdp: add basic SFDP supportFelix Held
Add basic support for the Serial Flash Discoverable Parameters (SFDP) standard which can be used to discover the parameters to interact with any SPI flash chip that supports this mechanism. This commit adds functionality to find specific SFDP parameter headers and print all SFDP parameter headers, but not to parse any SFDP parameter table. This is a preparation for a follow-up patch that adds support to parse the RPMC SFDP parameter table. Since 'find_sfdp_parameter_header' is only used in the next patch, it's marked as static inline in this commit so that the code still build; the 'inline' keyword will be removed again in that follow-up patch. For now, only the legacy access protocol using single bit SPI transfers is supported, but this should cover most of the SPI NOR flash chips. In any other case, the code will error out. It's also assumed that the SFDP data blocks read from the SPI flash chip are small enough to fit into the SPI host controller buffer and don't need to be broken up into multiple transfers. This limitation will be addressed in a follow-up patch. JESD216F.02 was used as a reference. TEST=On a board with a W74M12JW SPI flash chip, calling 'spi_flash_print_sfdp_headers' prints this on the console output: Manufacturer: ef SF: Detected ef 6018 with sector size 0x1000, total 0x1000000 SF: Exiting 4-byte addressing mode SFDP header found in SPI flash. major rev 0x1, minor rev 0x6, access protocol 0xff, number of headers 3 SFPD header with index 0: table ID 0xff00, major rev 0x1, minor rev 0x6 table pointer 0x80, table length DWORDS 0x10 SFPD header with index 1: table ID 0xff84, major rev 0x1, minor rev 0x0 table pointer 0xd0, table length DWORDS 0x2 SFPD header with index 2: table ID 0xff03, major rev 0x1, minor rev 0x0 table pointer 0xf0, table length DWORDS 0x2 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5a1706acf7d60fd64292e8f0677992ab4aebf46a Reviewed-on: https://review.coreboot.org/c/coreboot/+/84786 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2024-11-12soc/mediatek/**/spi.h: Enclose complex macros in parenthesesYu-Ping Wu
Fix the checkpatch error: Macros with complex values should be enclosed in parentheses Change-Id: Ia0e4582c1dd19ed3f757a2cb3c3fc33138302d74 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85001 Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-12mb/google/fatcat/var/francka: Override DRAM FreqSubrata Banik
Due to the hardware limitation on francka, reduce the memory speed to 7467 MT/s. BUG=b:373394046 TEST=emerge-fatcat coreboot Change-Id: I9c45c90952e20fc96943df03f591075338624e88 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85102 Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> Reviewed-by: Amanda Hwang <amanda_hwang@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2024-11-12soc/intel/pantherlake: Add config option to limit DRAM frequencySubrata Banik
This patch adds a new config option to limit the maximum DRAM frequency for Pantherlake platforms. The mainboard code should try to set `max_dram_speed_mts` from override device tree if required. BUG=b:373394046 TEST=Able to build and boot google/fatcat. Change-Id: Ic92947b2997c116ea8ed0abff4c6b3c2ca956c65 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85101 Reviewed-by: Amanda Hwang <amanda_hwang@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2024-11-12mb/google/brox: Do not select HAVE_ACPI_RESUMEKarthikeyan Ramasubramanian
Brox mainboard does not reliably support S3 entry/exit. Hence do not select HAVE_ACPI_RESUME config option. Also trigger a fail-safe board reset if the system resumes from S3. BUG=b:337274309 TEST=Build Brox BIOS image and boot to OS. Ensure that the _S3 name variable is not advertised in the DSDT. Trigger a S3 entry and ensure that on S3 exit, the board reset is triggered. Change-Id: Ief0936fbcd9e5e34ef175736a858f98edf840719 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85038 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Bob Moragues <moragues@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-12soc/intel/alderlake: Optimize reset handling for non-UFS bootSubrata Banik
This patch optimizes the reset handling in the Alder Lake romstage while disabling the UFS controller in an uni-boot scenario (a unified AP firmware image can boot both UFS and non-UFS systems). It introduces a check in `mainboard_expects_another_reset()` to skip unnecessary resets when a CSE slot switch is due, meaning CSE is not booting from the RW slot. This saves one reset for non-UFS SKUs when a CSE slot switch is pending. The patch also relocates the `cse_fw_sync()` call after disabling the UFS controllers to ensure the system reset flow can be better optimized and combined with any expected resets due to CSE synchronization. TEST=Able to build google/trulo eMMC sku and able to save one reset. Without this patch: 1. Warm reset after disabling UFS (1st reset) 2. Global reset after CSE sync (2nd reset) 3. Warm reset after disabling UFS (3rd reset) 4. Boot to OS With this patch: 1. Skip disabling UFS if CSE sync is due, aka no reset. 2. Global reset after CSE sync (1st reset) 3. CSE is booting from slot RW meaning CSE sync is done, perform UFS disabling and issue a warm reset after disabling UFS (2nd reset) 4. Boot to OS Change-Id: I04e6943fb136d126a1d1a829aadb316d2cdd0ac9 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84996 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com>
2024-11-12soc/intel/cmn/pmc: Perform PM register init for CSESubrata Banik
Before entering FSP-M, AP firmware must ensure the PM1_CNT register reflects the correct sleep state if a global reset occurred. This is crucial when Intel CSE has reset the system, as indicated by the global reset bit and wake status register. If PM1_CNT doesn't contain a valid sleep state after a CSE reset, AP firmware must enforce an S5 exit path before handing control to FSP-M for CSE initialization. This ensures proper system initialization and avoids potential issues caused by an inconsistent sleep state. Additionally, clears the PM1 status register (PM1_STS) after retrieving the power state. This prevents stale status information from persisting across power cycles, which could lead to confusion during subsequent boots. BUG=b:265939425 TEST=Verified that `prev_sleep_state` holds the correct value (5 for S5) after CSE performs a global reset. Fixes: Inconsistent sleep state after CSE reset. Change-Id: Iae9c026da86fef4a3571e06b1bb20504c3d8c9be Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85025 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-11soc/intel/{adl, mtl, ptl}: Drop CLFLUSH (X86_CLFLUSH_CAR) configSubrata Banik
This patch drops the X86_CLFLUSH_CAR config from the latest Intel SoCs (ADL, MTL, PTL) following the switch to WC (Write-Combining) MTRR type for the RAMTOP range. Previously, with WB (Write-Back) caching for RAMTOP, CLFLUSH was crucial to ensure data consistency, as WB caches both reads and writes. However, since the RAMTOP range now relies on WC MTRR, the role of CLFLUSH becomes less critical. Removing CLFLUSH in this scenario can improve performance, as it avoids unnecessary cache invalidations. BUG=b:373290479 TEST=Able to build and boot google/trulo. Change-Id: I3631a58ba03cd2fbe8821bc89b1ca7226c2f0fd4 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85028 Reviewed-by: Dinesh Gehlot <digehlot@google.com> Reviewed-by: V Sowmya <v.sowmya@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-11soc/intel/common: Apply Intel recommendation for early ramtop cachingSubrata Banik
Configuring the Early Caching Ramtop range as Write-Back (WB) before memory initialization is NOT RECOMMENDED. Speculative execution within this WB range can lead to issues. WB configuration should be applied to this range ONLY AFTER memory initialization is complete. To enable Ramtop caching before memory initialization, use Write-Combining (WC) instead of Write-Back (WB). This change applies the recommendation by always configuring the early ramtop caching range as WC. BUG=b:373290479 TEST=Able to build and boot google/trulo. Change-Id: Idf6f0be1bc0daa8037ea9c52932eb72434156071 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85027 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: V Sowmya <v.sowmya@intel.com> Reviewed-by: Dinesh Gehlot <digehlot@google.com>
2024-11-11soc/intel/common: Add RAMTOP size in ramtop_tableSubrata Banik
This patch adds a new field, `size`, to the `ramtop_table` structure to store the size of the RAMTOP region. The RAMTOP size is calculated as the difference between the cbmem top and the FSP reserved memory base address, aligned up to the nearest 4MB boundary. This change allows for more accurate tracking of the RAMTOP region and improves compatibility with different memory configurations. Previously, the RAMTOP size was always assumed to be 16MB. This could lead to boot hangs on systems with different memory configurations, where the actual RAMTOP size exceeded 16MB. By dynamically calculating and storing the RAMTOP size, this patch ensures that the correct memory range is used for intermediate caching, preventing boot hangs and improving boot speed. The `update_ramtop()` function is updated to write the calculated RAMTOP size to CMOS along with the RAMTOP address. The `early_ramtop_enable_cache_range()` function is also updated to use the RAMTOP size from CMOS to set the correct MTRR range. BUG=b:373290479 TEST=Built and booted successfully on various platforms. Verified that the RAMTOP size is correctly calculated and stored in CMOS Change-Id: I16d610c5791895b59da57d543c54da6621617912 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85003 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: V Sowmya <v.sowmya@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Dinesh Gehlot <digehlot@google.com>
2024-11-11nb/via/cx700: Add south module devices to chipset.cbNico Huber
Change-Id: Ibd7a7b8c9e1461fa665bb72082489b9a48da63c3 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82767 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-11cpu/via: Implement cache as RAMNico Huber
The overall procedure is taken from the original code that was removed in commit 4c38ed3c38ac (cpu/via/nano: Drop support). Boilerplate at the start and end was updated (expect timestamp and BIST result in `xmm*' registers), stack is aligned to 16B, and linker symbols are now used for the CAR and cached XIP ranges. Change-Id: Ia190a3006fe897861b7b8a64d47e588871120dd1 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82766 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-11via: Start template for VIA C7 w/ CX700 northbridgeNico Huber
The first steps to bring C7 and CX700 support back mainline. Most is skeleton copied from the `min86' example. The romstage entry is placed in the northbridge code, as that's where we'll perform raminit. Support to read the FSB frequency is added right away, same for a reset function (using CF9 reset), as both are required for a minimal build test. A mainboard VIA EPIA-EX is also introduced for build testing, and in later stages boot testing as well. Links: DS: https://theretroweb.com/chip/documentation/via-cx700-datasheet-feb06-666c8b172d347554179891.pdf PM: https://web.archive.org/web/20180616220857/http://linux.via.com.tw/support/beginDownload.action?eleid=141&fid=221 Change-Id: I66f678fae0d5a27bb09c0c6c702440900998e574 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/82765 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-11mb/google/nissa/var/rull: Add ELAN touchscreen to devicetreeRui Zhou
Add Elan touchscreen override devicetree for rull based on the latest schematic NB7559_MB_SCH_V1_2024_1010.pdf. BUG=b:374629673 BRANCH=None TEST=1. emerge-nissa coreboot chromeos-bootimage 2. touchpanel function is normal and 'evtest' command displays the touch point Change-Id: Ie7f6dce0175c2940abfa14c4e407414912063112 Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85015 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-11soc/mediatek/common: Increase DEV_MEM memory range to 16GBJarried Lin
Map a proper DRAM range for memory test during calibration. TEST=memory test passed on Rauru BUG=b:317009620 Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com> Change-Id: I06f31ef14715897ba889076d78b8c2d015dd08ef Reviewed-on: https://review.coreboot.org/c/coreboot/+/85035 Reviewed-by: Yidi Lin <yidilin@google.com> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-11mb/google/var/riven: Optimize the stop delay for touchsreenKapil Porwal
Reduce stop delay for touchscreen based on the latest spec (EKTH6915 Product Spec_V1.0). This will optimize the touch response time to keep the S0ix resume time under 500ms. BUG=b:378012214 TEST=Verify improvement in resume time on Riven. Change-Id: Id7dcbc393bfae9bb62b5700bb9042a543152e968 Signed-off-by: Kapil Porwal <kapilporwal@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85039 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-11soc/mediatek/mt8196: Increase bootblock size from 70KB to 75KBJarried Lin
Increase the bootblock size to support TPM. TEST=Build pass BUG=b:317009620 Change-Id: I11fb505790a85d967032d48d9aa18e22f525a2e5 Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85043 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2024-11-11soc/intel/pantherlake: Update SAF base addressAnil Kumar
BUG=b:357011633 TEST=build and boot coreboot image on Google/Fatcat board. Change-Id: I14fa8cf06144f46369cc8cab6087c790280e9859 Signed-off-by: Anil Kumar <anil.kumar.k@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84863 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-10mb/hardkernel/odroid-h4: Correct number of jacks in hda_verb.cNicholas Sudsgaard
This was found due to the `_Static_assert()` from CB:84360 failing. Change-Id: I401e94b107612f8b7e8a73b3dbc12d7a5227ef01 Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85076 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-11-10mb/google/fatcat: Fix typo and missing carriage return characterJeremy Compostella
Change-Id: I2b5042795acee3e261765ca4c392d15ef7f5ca96 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85020 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2024-11-10device/device.h: Remove static.h includeNicholas Chin
As per commit 865173153760 ("sconfig: Move config_of_soc from device.h to static.h") and commit 05a13e7ed9b9 ("sconfig: Move (WEAK_)DEV_PTR from device.h to static.h"), sources that require access to the devicetree should directly include static.h. This allows static.h to be removed from device.h, eliminating many unnecessary dependencies on the devicetree for objects that only need the device types and function declarations. Now that static.h has been included throughout the tree where necessary, it can be removed from device.h. Change-Id: Ie72840c71ffca2ada82456dda6a2c813f6a6c3ad Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84590 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-11-10tree: Include static.h for remaining devicetree usagesNicholas Chin
As per commit 865173153760 ("sconfig: Move config_of_soc from device.h to static.h") and commit 05a13e7ed9b9 ("sconfig: Move (WEAK_)DEV_PTR from device.h to static.h"), sources that use code generated from the devicetree should directly include static.h. This allows static.h to be removed from device.h, eliminating many unnecessary dependencies on the devicetree for objects that only need the device types and function declarations. Add static.h to the includes of all remaining files that require static devicetree access through config_of_soc(), the sconfig generated names, or DEV_PTR(). Change-Id: I1d35ff2ac22f9ff5e0aa38b7ad707619e50387f3 Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84591 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-11-10mb/google/*: Explicitly include static.h for DEV_PTRNicholas Chin
As per commit 05a13e7ed9b9 ("sconfig: Move (WEAK_)DEV_PTR from device.h to static.h"), sources that require access to devicetree static devices should directly include static.h. This allows static.h to be removed from device.h, eliminating unnecessary dependencies on the devicetree for objects that only need the device types and function declarations. The DEV_PTR macro resolves to names declared in static_devices.h, which is then included in static.h, so include the header whenever the macro is used. Change-Id: I05662e601af00866b7f26f4c6c6794b491bf676e Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84678 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-10soc/*: Explicitly include static.h for DEV_PTRNicholas Chin
As per commit 05a13e7ed9b9 ("sconfig: Move (WEAK_)DEV_PTR from device.h to static.h"), sources that require access to devicetree static devices should directly include static.h. This allows static.h to be removed from device.h, eliminating unnecessary dependencies on the devicetree for objects that only need the device types and function declarations. The DEV_PTR macro resolves to names declared in static_devices.h, which is then included in static.h, so include the header whenever the macro is used. Change-Id: Ie281e9a9c015b19bfc96b83021a6e3afd98abcc3 Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84677 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jayvik Desai <jayvik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-10sconfig: Move (WEAK_)DEV_PTR from device.h to static.hNicholas Chin
Similar to commit 865173153760 ("sconfig: Move config_of_soc from device.h to static.h"), move these macros to static.h to separate dependencies on device.h and static.h. These macros resolve to device alises that are declared in the generated static_devices.h header, so move them to static.h which includes static_devices.h. Since static.h remains included in device.h, any source that uses these macros should still compile correctly. Subsequent commits will add static.h to files that need them, after which static.h can be dropped from device.h. Change-Id: I1c76ad749769591da9c102b11eb618e93b68bd7c Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84676 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-11-10soc/intel/mtl to xeon_sp: Explicitly include static.h for config_of_socNicholas Chin
As per commit 865173153760 ("sconfig: Move config_of_soc from device.h to static.h"), sources that require access to the devicetree should directly include static.h so that it can be removed from device.h, eliminating unnecessary dependencies on static.h for files that only need the types and function declarations in device.h. Change-Id: I3c118a707dfe7bb8932606f30eae52ef0b4c9efe Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84609 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-11-09arch/x86: Define macros for hard-coded HPET registersYuchi Chen
HPET General Capabilities and ID Register at offset 0x0 and Timer 0 Configuration and Capability Register at offset 0x100 are used to determine the generation of HPET ACPI tables. This patch adds macro definitions for these registers and fields. Definitions are from IA-PC HPET (High Precision Event Timers) Specification Revision 1.0a. Change-Id: I31413afcbfc42307e3ad3f99d75f33f87092d7aa Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84252 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-09soc/intel/common/block/imc: Add Integrated Memory Controller driverYuchi Chen
Intel common IMC contains an embedded SMBus controller for SPD data access. This patch implements IMC based SPD access supports through MMIO. Register definitons are from Intel Atom Processor C5100, C5300, P5300 and P5700 Product Families EDS, doc No. 575160 rev 2.0. Change-Id: I3f47ddeda94d3882852d64c0052f8fb42b6b7ad2 Tested-by: Yuchi Chen <yuchi.chen@intel.com> Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83320 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-09include/spd_bin.h: Add SPD IO layerYuchi Chen
By default, PCH SMBus codes will be called to retrieve SPD data. This patch adds a SPD IO layer so that SoC could implement its specific SPD IO layer functions such as using Integrated Memory Controller to get SPD data. Change-Id: I656298aeda409fca3c85266b5b8727fac9bfc917 Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84201 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-09include/device/pci_def.h: Add PCIe SRIOV definitionsYuchi Chen
Add SRIOV related definitions from section 9.3 of PCI Express Base Specification Revision 6.2. Change-Id: Ic4bf76b0e3b20e3d04e8264c6530ab4abb95a013 Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83319 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shuo Liu <shuo.liu@intel.com>
2024-11-09soc/intel/common/systemagent_server: Add server platform system agentYuchi Chen
Intel server processors have a different system agent design, it has some differences with client platform such as (1) no BDSM and BGSM registers; (2) different alignment size and bit fields in TOLUD, TOUUD and TSEG registers. Thus this patch adds a new common block for server platform system agent. Change-Id: If32c2a6524c9d55ce7f9c3dd203bcf85cab76c2c Signed-off-by: Yuchi Chen <yuchi.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83318 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-09mb/google/fatcat: Add ISH support with FW_CONFIG toggleSubrata Banik
This patch adds support for the Integrated Sensor Hub (ISH) on the Fatcat mainboard. ISH can be enabled or disabled via FW_CONFIG bit 24. This allows for flexible configuration depending on the system requirements. The GPIO configuration for ISH is also updated based on CBI settings, ensuring correct initialization and communication. Verified that the device tree correctly probes ISH based on the FW_CONFIG setting: * FW_CONFIG with bit 24 set: ISH is probed successfully. * FW_CONFIG with bit 24 cleared: ISH is not probed. BUG=b:370984186 TEST=Verified ISH probing behavior with different FW_CONFIG settings using CBI. Change-Id: I1a9734139a49be982a7dd43d5afd92e7fea6b29c Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84998 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2024-11-08soc/intel/pantherlake: Update power limits configJamie Ryu
This updates power_limits_config for Panther Lake U and H. Source: Intel PTL PDG 813278 Intel PTL FSP Power limit profiles table BUG=b:357011633 TEST=Build fatcat and boot with Panther Lake SoC and RVP. Change-Id: I1b9276af7f1e30b1cda3d8c016524fd6397fa4b2 Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85006 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
2024-11-08device/pci_ids, soc/intel/pantherlake: Add new PTL-H DID0Jamie Ryu
This patch adds new DID0 PCI device IDs for Intel PTL-H. Additionally, updates the System Agent driver's `systemagent_ids` list and Panther Lake SoC bootblock to support these new IDs. Source: Intel PTL-FAS. Document Number 812562 BUG=b:347669091 TEST=Build fatcat and boot with Panther Lake SoC with newly added MCH ID. With patch, coreboot log: `[DEBUG] MCH: device id b004 (rev 00) is Pantherlake H` `[DEBUG] MCH: device id b00a (rev 00) is Pantherlake H` Change-Id: I56e795696f661d88828d7549f856eee19c46c942 Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84916 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
2024-11-08mb/google/rauru: Enable ChromeOS ECYidi Lin
1. Configure ChromeOS EC 2. Pass GPIO_EC_AP_INT_ODL to the payload TEST=build pass BUG=b:317009620 Change-Id: I20828eee93975e75dfb777fe29d5e1c3454b5059 Signed-off-by: Yidi Lin <yidilin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84931 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2024-11-08soc/mediatek/mt8196: Add SPI driver supportLiya Li
Add SPI controller driver code with support for 8 buses (SPI0 to SPI7). Test=Build pass, verify the wavefroms for SPI0~7 are correct. BUG=b:317009620 Change-Id: I10dd1105931c4911ce5257803073b7af76115c75 Signed-off-by: Liya Li <ot_liya.li@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84930 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-08soc/mediatek/mt8196: Add PLL and clock init supportGuangjie Song
Add PLL and clock init code, frequency meter and APIs for raising little CPU frequency and set tvdpll frequency. TEST=build pass and driver init ok BUG=b:317009620 Signed-off-by: Guangjie Song <guangjie.song@mediatek.corp-partner.google.com> Change-Id: Icac99fb210c87c8b7b14af627fbd2f14e4c47240 Reviewed-on: https://review.coreboot.org/c/coreboot/+/84495 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@google.com>
2024-11-08soc/intel/xeon_sp: Reduce stack usage by 18KiBPatrick Rudolph
Reduce stack usage of acpi_fill_srat_memory() by 18KiB. Directly write the SRAT table entries instead of using a temporary buffer on the stack. FIXES: Crash on ocp/tiogapass when writing SRAT table TEST: Still boots on intel/archercity_crb Change-Id: I91a6787ade8b465da7837b241c0aab00251f7de4 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84832 Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-08soc/intel/common: sata: Opt out in sata_acpi_fill_ssdt() when not namedPatrick Rudolph
When soc_acpi_name() returns NULL do not create the AML code. This prevents errors on the OS side when it tries to parse the AML code and doesn't find a name string for the device: ACPI Warning: Invalid character(s) in name (0x44415F08), repaired: [*_AD] Change-Id: I72225a975663a1028283437cac3b9231b7c77ead Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84830 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2024-11-08soc/intel/xeon_sp: Create SSDT for Gen6 LPC controllerLu, Pen-ChunX
In coreboot, LPC ACPI objects with its attached devices are usually provided by static DSDT. For Xeon-SP Gen6 LPC, its logical attached devices are created from dynamic SSDT (e.g. super IO). Create a simple SSDT for LPC in dynamic way as well to complete the device relationship chain. Fix below issues during Linux OS boot. The issue will block Windows OS boot as well. [ 22.986142] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.DI00.LPCB], AE_NOT_FOUND (20230628/dswload2-162) [ 22.986792] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230628/psobject-220) [ 22.987786] ACPI: Skipping parse of AML opcode: Scope (0x0010) Change-Id: I08543fc77f0f3e633b05889e921c5183e6e20d8e Signed-off-by: Lu, Pen-ChunX <pen-chunx.lu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84842 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-08soc/intel/xeon_sp/gnr: Enable IRQ routingShuo Liu
Enable IRQ routing per PCH IRQ usage convention and report domain _PRT. Change-Id: I095c7a302894437c90d854ce4e30467357eee2ba Signed-off-by: Lu, Pen-ChunX <pen-chunx.lu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84328 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-08mb/google/nissa/var/riven: Configure Acoustic noise mitigationDavid Wu
Follow the power team’s recommendation: - Enable Acoustic noise mitigation - Set slow slew rate VCCIA and VCCGT to SLEW_FAST_4 - Set FastPkgCRampDisable VCCIA and VCCGT to 1 BUG=b:376165743 TEST=built firmware and verified by power team, the acoustic noise can be improved a lot. Change-Id: Ia71985ef21d634763fc5ae22e4f611f7f5e9652a Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84908 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> Reviewed-by: Jayvik Desai <jayvik@google.com>
2024-11-08mb/google/dedede/var/drawcia: Enable LTR mechanism for PCIe root port 8Robert Chen
Realtek AX generation IC utilizes LTR-issued latency requests to optimize WiFi latency and power consumption, it requires host enabling LTR to meet the design requirement. We enabled the host's LTR by enabling PCIe root port 8, which met resltek's technical requirements. BUG=b:377400590 TEST=Tested on Drawman with RTL8852BE Use command $ lspci -vv, LTR+ is listed on DevCtl2 BRANCH=firmware-dedede-13606.B Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com> Change-Id: I093951f71e971fe83d61d9fcda8bf16cc5f82ffe Reviewed-on: https://review.coreboot.org/c/coreboot/+/85011 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-07soc/intel/[tiger|cannon|meteor]lake: Fix uninitialized usb_cfg pointerKarthikeyan Ramasubramanian
This patch addresses uninitialized usb_cfg pointer warning which is also an error - src/soc/intel/meteorlake/fsp_params.c: error: 'usb_cfg' may be used uninitialized in this function [-Werror=maybe-uninitialized] BUG=None TEST=./util/abuild/abuild for GOOGLE_HATCH, GOOGLE_VOLTEER, GOOGLE_KARIS Change-Id: I169b6d3a979c4db78e7c0932a126d8b0a9306da7 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/85026 Reviewed-by: Jon Murphy <jpmurphy@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2024-11-07soc/intel/cmn/block/cse: Add API to check the current boot partitionSubrata Banik
This patch introduces an API to check whether CSE is booting from the RW slot. This information can be used to determine if a CSE firmware update is pending, which would help to optimize the boot flow by knowing if any reset is expected due to CSE sync. TEST=Able to build google/brox. Change-Id: I1a63ae9992d83b439a0f995d599ee475f7abd75b Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84995 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2024-11-07soc/intel/alderlake: select Kconfig MRC_CACHE_USING_MRC_VERSIONRonak Kanabar
This patch introduces support for storing the MRC cache based on the MRC version for RPL platforms. This patch selects the MRC_CACHE_USING_MRC_VERSION option when client SOC_INTEL_RAPTORLAKE is chosen. BUG=b:281846937 TEST=Able to build and boot google/brox and verify MRC version in CBMEM. Change-Id: I8adf519c7f27b30d69c19f1c37cf410ac8ae54db Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84724 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2024-11-07drivers/spi/spi_flash: introduce 'spi_flash_cmd_multi'Felix Held
A following patch that adds some support for reading the serial flash discoverable parameters (SFDP) data structures needs to send more than just the one command byte that 'spi_flash_cmd' supports. To be able to do this, introduce the 'spi_flash_cmd_multi' function which supports sending multiple bytes before reading back some bytes. The prototype is added to drivers/spi/spi_flash_internal.h since only other files in the same directory are supposed to be using that function. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1f3872463249240c0a32e2825e4302894e856b2e Reviewed-on: https://review.coreboot.org/c/coreboot/+/84789 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-11-07soc/amd/common/psp/rpmc: bring debug output in line with fmap sectionFelix Held
Call the PSP RPMC NVRAM 'PSP RPMC NVRAM' instead of 'PSP NVRAM' in the debug console output to not be misleading, since the RPMC feature uses the 'PSP_RPMC_NVRAM' fmap section and not the 'PSP_NVRAM' fmap section. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie89dfcfe4b8780f422c222477bb627e03bd3662d Reviewed-on: https://review.coreboot.org/c/coreboot/+/85007 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-11-07mb/google/rauru: Add new board variant HyliaYang Wu
Add a new Rauru follower 'Hylia'. BRANCH=rauru BUG=b:376357839 TEST=emerge-rauru coreboot chromeos-bootimage Change-Id: I79c4525347fd7b1ecea6df05e1a6b726b78e946f Signed-off-by: Yang Wu <wuyang5@huaqin.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84924 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 00:41:13 +0000