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2022-07-27soc/amd/sabrina: Disable CCP DMA and HW MODEXPKarthikeyan Ramasubramanian
Enabling them causes firmware keyblock/preamble and/or body verification failure. Hence disabling them to use software based verification. Re-enable them once the issue is root-caused. BUG=b:217414563 TEST=Build and boot to OS in Skyrim with PSP and x86 verstage. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: I7e259ae5d790977d08afcb0a77f8d4f38c85f39e Reviewed-on: https://review.coreboot.org/c/coreboot/+/66134 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-27soc/amd/sabrina: Do not pass SHA operation modeKarthikeyan Ramasubramanian
Currently only SHA_GENERIC is used and does not need to be passed. BUG=b:217414563 TEST=Build and boot to OS in Skyrim with PSP and x86 verstage. Change-Id: Id705b1361fffaf940c51515e7f77d7fb0677fc4a Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/66133 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-07-27soc/intel/meteorlake: Use coreboot native event handler for FSP-SSrinidhi N Kaushik
Beginning FSP 2.2 specifications Fsps Config Upd "FspEventHandler" was moved to Fsps Arch Upd. Hence we were not seeing Fsps Debug log was not using coreboot debug library. This change assigns Fspd Arch Upd FspEventHandler with coreboot ramstage debug handler when FSP_USES_CB_DEBUG_EVENT_HANDLER Kconfig is enabled. Before: Dumping FSPS_UPD - Size: 0x00001510 0x00000000: 0x41 0x44 0x4C 0x55 0x50 0x44 0x5F 0x53 0x02 0x00 0x00 0x00000010: 0x00 With the fix: [SPEW ] Dumping FSPS_UPD - Size: 0x00001528 [SPEW ] 0x00000000: 0x41 0x44 0x4C 0x55 0x50 0x44 0x5F 0x53 0x02 [SPEW ] 0x00000010: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 [SPEW ] 0x00000020: 0x01 0x00 0x00 0x00 0x20 0x00 0x00 0x00 0xAA [SPEW ] 0x00000030: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 [SPEW ] 0x00000040: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 BUG=b:237263080 TEST=Able to build and boot MTL RVP, verified the FSP-S debug log is using coreboot debug library. Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Change-Id: Ie63258f6427b3da7927a866bc3767f548b16e3e2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66146 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2022-07-27soc/mediatek/mt8195: Skip PCIe ops for eMMC SKUsYu-Ping Wu
To avoid unnecessary PCIe early initialization for non-NVMe devices (which would take about 150ms on dojo), skip setting PCIe ops when initializing mt8195 SoC. BUG=b:238850212 TEST=emerge-cherry coreboot TEST=Dojo SKU1 (eMMC) boot time <= 1s BRANCH=cherry Change-Id: I8945890ba422c0c4eb42683935220b7afbb80dfd Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65993 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2022-07-27mb/google/cherry: Introduce mainboard_needs_pcie_initYu-Ping Wu
Implement mainboard_needs_pcie_init() for cherry as a callback for mt8195 SoC to determine whether to initialize PCIe. When the SKU id is unknown or unprovisioned (for example at the beginning of the factory flow), we should still initialize PCIe. Otherwise the devices with NVMe will fail to boot. BUG=b:238850212 TEST=emerge-cherry coreboot BRANCH=cherry Change-Id: I2ed0ceeb37d2924ca16485fb2d130959a7eff102 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65992 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2022-07-26soc/mediatek/mt8188: Initialize SSPMRex-BC Chen
SSPM is "Secure System Power Manager" that provides power control in secure domain. The initialization flow is to load SSPM firmware to its SRAM space and then enable. It takes 21 ms to load sspm.bin. coreboot logs: CBFS: Found 'sspm.bin' @0x21680 size 0xa815 in mcache @0xffffeac4 mtk_init_mcu: Loaded (and reset) sspm.bin in 21 msecs (137348 bytes) TEST=we can see the sspm logs. BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: Ib6443b64734048c1d71eeac650f36d7c4ac709cf Reviewed-on: https://review.coreboot.org/c/coreboot/+/66067 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-26soc/mediatek/mt8188: Initialize MCUPMRex-BC Chen
Load MCUPM firmware and boot up MCUPM in ramstage. It takes 41 ms to load mcupm.bin. coreboot logs: CBFS: Found 'mcupm.bin' @0x12580 size 0xf0c6 in mcache @0xffffead0 mtk_init_mcu: Loaded (and reset) mcupm.bin in 41 msecs (122184 bytes) TEST=we can see the mcupm logs after reset releases. BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: Id1e62d9d6ede1c453e03eeda0d9b16fafa9e2372 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66066 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-25Revert "soc/intel/meteorlake: Align TCSS functions through SBI"Subrata Banik
This reverts commit b57d172fbb5265d632c031532fcc2aec156e065a. Reason for revert: Results into hard hang with serial debug msg as below: `[EMERG] Unable to unhide the P2SB device!` Intel team is working towards to fix this issue. BUG=b:239806774 TEST=Able to boot the Intel/MTLRVP with this revert. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ic6be37c000afdf4f0c6c22497c233aa0bbc49d48 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65500 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-25soc/intel/meteorlake: Choose PCR write to lock GPIO PADSubrata Banik
Set the SOC_INTEL_COMMON_BLOCK_GPIO_LOCK_USING_PCR config on Meteor Lake to instruct Pad Configuration Lock. BUG=b:211573253, b:211950520, b:213596994 TEST=Able to perform GPIO lock programming without error on MTLRVP. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Icd123adb02716149fa51c9e4c987c281f9de2f43 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66048 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2022-07-25soc/intel/gpio: Update GPIO Lock configuration recommendationSubrata Banik
This patch updates the GPIO lock configuration recommendation kconfig string to ensure the SoC user can select the correct config as applicable for the SoC. Note: From MTL onwards GPIO lock config can be performed using PCR write (MMIO write) and the GPIO team has confirmed this. BUG=b:213596994 TEST=Able to fix below GPIO lock config error msg on MTL with `SOC_INTEL_COMMON_BLOCK_GPIO_LOCK_USING_PCR` kconfig enabled. [INFO ] Locking pad configuration using SBI [INFO ] gpio_pad_config_lock_using_sbi: Locking pad 73 configuration [ERROR] SBI Failure: Transaction Status = 1 [ERROR] Failed to lock GPIO PAD, response = 1 Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Icab1e4849b8e08ee1c695c924599f1513774178f Reviewed-on: https://review.coreboot.org/c/coreboot/+/66113 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tarun Tuli <taruntuli@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-25soc/intel/meteorlake: Debug consent is set to 3 (USB3 DbC)Subrata Banik
This patch ensures the debug consent value is matching with the inline comment. TEST=Able to build the Google/Rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Icf72eb2aa4064fd78f4f99570a4cf44e41932ec3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/66008 Reviewed-by: Tarun Tuli <taruntuli@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-24intel/common/block/ipu: Add MTL IPU device idWonkyu Kim
TEST=Build mtlrvp and check IPU0 ACPI ojbect from ssdt Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com> Change-Id: Ib5c3d455d272af0e753c775a5fd3f19851b7937d Reviewed-on: https://review.coreboot.org/c/coreboot/+/66056 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-23soc/intel/alderlake: Hide PMC and IOM devicesJeremy Soller
Hide these ACPI device so Windows does not warn about missing device drivers. Change-Id: Iba6cf7a17eefc9f4f247621f6625151f2fd5f3a7 Signed-off-by: Jeremy Soller <jeremy@system76.com> Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/66054 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-07-23soc/intel/cannonlake: Set MAX_CPUS based on the SoC and PCHFelix Singer
Set the default value for MAX_CPUS in the SoC config and drop it from the mainboards where it is set to those values. Change-Id: Ib56fdcfe770ef736a2c5e183481d9f9966570e6d Signed-off-by: Felix Singer <felixsinger@posteo.net> Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52607 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-22soc/apollolake: Don't select VBNV_CMOS if VBNV_FLASH is enabledSean Rhodes
Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: If8af4657508f00feff8525b0135c7f73c1959965 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65948 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-22soc/mediatek/mt8188: Add eMMC and SD card configurationsAndy-ld Lu
Geralt reference design has both eMMC and SD card interfaces, so we have to configure both in ramstage. Implement msdc.c (mass storage device class) to place the eMMC and SD card drivers. This implementation is based on chapter 5.9 in MT8188 Functional Specification. TEST=boot to kernel using emmc successfully. BUG=b:236331724 Signed-off-by: Andy-ld Lu <andy-ld.lu@mediatek.corp-partner.google.com> Change-Id: I6594c8466a133d3fdb0084716acca8dcf785f94f Reviewed-on: https://review.coreboot.org/c/coreboot/+/65975 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-22mb/google/geralt: Implement regulator interfaceHui Liu
Control regulator more easily with regulator interface. TEST=measure 3.0V in VMCH and VMC. BUG=b:236331724 Signed-off-by: Hui Liu <hui.liu@mediatek.corp-partner.google.com> Change-Id: I9727475774b3b9a8dcd49e5e60e133f9d745b407 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65875 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-21mb/google: Use boolean type for "enable" argument for regulatorRex-BC Chen
Because 0 and 1 are the only possible values, 1. Change input argument "enable" of mainboard_enable_regulator to bool. 2. Change return value of mainboard_regulator_is_enabled() to bool. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: Iae09c5fedf8f7394bfbb677e5aee37ed061304fd Reviewed-on: https://review.coreboot.org/c/coreboot/+/65997 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-21mb/google: Replace some strings in regulator.cRex-BC Chen
From comments of CB:65875, we replace *_vol to *_voltage. s/mainboard_set_regulator_vol/mainboard_set_regulator_voltage/ s/mainboard_get_regulator_vol/mainboard_get_regulator_voltage/ TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: Iadf0408e8914d6e32915464f93979978c4634eaf Reviewed-on: https://review.coreboot.org/c/coreboot/+/65994 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-21soc/mediatek/mt8188: Add VMCH, VMC support for MT8188Hui Liu
For MT8188, we need to enable and adjust VMCH and VMC to support SD cards. Therefore, we add VPA and VSIM1 voltage adjustment APIs. TEST=measure 3.0V in VMCH and VMC. BUG=b:236331724 Signed-off-by: Hui Liu <hui.liu@mediatek.corp-partner.google.com> Change-Id: I03938f9ef17a0bdd615bcbbfc7b59fa5acb8fbfb Reviewed-on: https://review.coreboot.org/c/coreboot/+/65874 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-21soc/mediatek/mt8188: Add PMIF and PMIC init supportHui Liu
Add PMIF, SPI, SPMI and PMIC init code. These PMIC settings are used by MediaTek internally. We can find these registers in "MT6365_PMIC_Data_Sheet_V1.4.pdf" and "MT6315 datasheet v1.3.pdf". The setting values are provided by MeidaTek designers. TEST=build pass BUG=b:233720142 Signed-off-by: Hui Liu <hui.liu@mediatek.corp-partner.google.com> Change-Id: I05a51894b130a59c28d957b64d6401c8bb9cee91 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65758 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-21soc/mediatek: Create a function to check ulposcRex-BC Chen
We will use the same drivers for checking ulposc in MT8188, so we add a new function pmif_ulposc_check() to common. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I40136eaeb2c08a97cd65bfb8a81f2f24739d4d51 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65841 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-20soc/amd/common/block/spi/fch_spi_ctrl: Fix restricted command writeFred Reitberger
The SPI_RESTRICTED_CMD register is not a PCI configuration register. It is memory mapped from the SPI bar. Verified against PPR 55570 rev 3.16, PPR 56569 rev 3.03, and PPR 57243 rev 1.50 TEST=Compile tested only Change-Id: I7c88aaea9ddac200644bb368be3bd4e9be47fd7b Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63305 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-20arch/arm64,arm: Prepare for !SEPARATE_ROMSTAGEArthur Heymans
Prepare platforms for linking romstage code in the bootblock. Change-Id: Ic20799b4d6e3f62cd05791a2bd275000a12cc83c Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63420 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-07-20soc/amd/sabrina: Fix boot region address passed to PSPKarthikeyan Ramasubramanian
PSP expects PSP L2 directory address relative to the start of the SPI ROM. Also PSP does not expect BIOS L2 directory address since it is an entry in PSP L2 directory. Update the configuration such that PSP verstage passes the right address to PSP. BUG=b:217414563 TEST=Build Skyrim BIOS image. Ensure that PSP verstage passes the address as expected by PSP. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: I8dc3aa4cb401d16a68da446f83eb9e68ee290fea Reviewed-on: https://review.coreboot.org/c/coreboot/+/65866 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-07-20soc/amd/common/psp_verstage: Fix update_boot_regionKarthikeyan Ramasubramanian
On SoCs where PSP use A/B recovery layout, PSP expects PSP L2 directory address relative to the start of the SPI ROM. Unfortunately there is nothing in the EFS2 header to help identify such SoCs. Hence add a config item to statically identify such SoCs. Also when PSP uses A/B recovery layout, BIOS L2 directory is an entry in the PSP L2 directory. Hence the address of BIOS L2 directory is not part of EFS2 header. Thankfully PSP is able to identify the BIOS L2 directory itself and does not expect PSP verstage to pass the address. Modify PSP verstage to handle these updates. BUG=b:217414563 TEST=Build Skyrim BIOS image. Ensure that PSP verstage returned the PSP L2 directory as expected. Change-Id: I2f856a62055c80b8e2db91c983832611a5f0389c Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65865 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-07-20soc/amd/sabrina: Do not dump CBMEM pre-bootblock contents to consoleKarthikeyan Ramasubramanian
PSP supports mapping FCH UART and verstage logs are visible in console. Hence pre-bootblock cbmem contents do not have to be dumped to console. BUG=b:238937687 TEST=Build Skyrim BIOS image. Ensure that PSP verstage logs in CBMEM are not dumped to console again during bootblock. Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Change-Id: I8336e372b894d8b2f9bbfb21ab15a78527dcc4c4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65863 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-07-20soc/amd/sabrina, mb/google/skyrim: Call espi_switch_to_spi1_padsKarthikeyan Ramasubramanian
Skyrim uses second SPI pads for ESPI. Switch to it initialize ESPI in verstage. BUG=b:217414563 TEST=Build Skyrim BIOS image. Ensure that ESPI init is successful in PSP verstage. Change-Id: I6e3462e95c50d256b6c159ae1d854dd69a538bb0 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65862 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Martin L Roth <gaumless@tutanota.com>
2022-07-20treewide: Remove unused <cpu/x86/mtrr.h>Elyes Haouas
Change-Id: Ib852d0b2cf4d3cbdf7475bd5493bf2e585a5894a Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-20treewide: Remove unused <cpu/x86/msr.h>Elyes Haouas
Change-Id: I187c2482dd82c6c6d1fe1cbda71710ae1a2f54ad Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64890 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-20soc/apollolake: Add CSE Firmware Status RegistersSean Rhodes
Add the CSE, General Status and Miscellaneous registers and print information from them accordingly. All values were taken from Intel document number 571993. Tested on the StarLite Mk III and the correct values are shown: [DEBUG] CSE: Working State : 2 [DEBUG] CSE: Manufacturing Mode : NO [DEBUG] CSE: Operation State : 1 [DEBUG] CSE: FW Init Complete : NO [DEBUG] CSE: Error Code : 3 [DEBUG] CSE: Operation Mode : 0 [DEBUG] CSE: FPF status : unknown Please note, the values shown are in an error state. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I1a5548132dadbb188a33a7ae30a0a1fa144d130f Reviewed-on: https://review.coreboot.org/c/coreboot/+/65981 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-20soc/intel/alderlake/fsp_params.c: Set DdrSpeedControl UPDFranklin Lin
When override "max_dram_speed_mts", set the DdrSpeedControl to manual. (0:Auto, 1:Manual) BUG=b:229549930 BRANCH=none TEST=build coreboot without error Signed-off-by: Franklin Lin <franklin_lin@wistron.corp-partner.google.com> Change-Id: Iffbbee8082fb1a41e0ed1db3f4ea9ec4709c9ce7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65877 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-20soc/intel/cmn/pch/lockdown: Guard gpmr_lockdown_cfgSean Rhodes
Guard gpmr_lockdown_cfg with SOC_INTEL_COMMON_BLOCK_GPMR so it doesn't run on platforms that don't select this. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: Iab5bbd399c3a654dcb95eaa8fce683a50c7322f2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65227 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2022-07-20soc/intel/common/pch: Decouple CLIENT from BASEAngel Pons
In preparation to add a third option, have "Client" platforms select a dedicated Kconfig option instead of the common "_BASE" option. Rewrite the help texts to clarify what "Client" and "Server" mean, because the terms refer to the type of silicon and not to the market segment. Some uniprocessor (single-socket) servers are actually client platforms and there are some multi-socket workstations based on a server platform. Change-Id: I646729d709f60ca2b5e74df18c2b4e52f9b10e6b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65951 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sean Rhodes <sean@starlabs.systems> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2022-07-19soc/intel/apollolake: Call heci_init in romstageSean Rhodes
Call heci_init to initialise all Heci devices and bring them to d0. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: Id2865b649331846fc119da7c4be56cc1fed56b8b Reviewed-on: https://review.coreboot.org/c/coreboot/+/64860 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-19soc/amd/sabrina/fsp_m_params: add UPD pointer parameter to mb callbackFelix Held
This allows the mainboard code to change FSP-M parameters depending on parameters that are only known at run time and not at build time. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I3e0e196a5d861acd7635c59db44ecf1970b73ce2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65855 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2022-07-18soc/qualcomm/sc7280: Support hardware watchdog compilationKshitiz Godara
Add watchdog file compilation and watchdog space memory for sc7280. BUG=b:221393157 TEST=None Signed-off-by: Kshitiz Godara <quic_kgodara@quicinc.com> Change-Id: I6a5c4e55964aa8b4de5a641ca162355591c38fc1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65559 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shelley Chen <shchen@google.com>
2022-07-18soc/intel/meteorlake: Allow possible options for MP InitSubrata Banik
Ported back from commit ceaf9d116949da68aa9c ("soc/intel/alderlake: Allow possible options for MP Init") This patch creates choice that lists all possible options to perform MP Init as below for Intel Meteor Lake platform: 1. MTL_USE_FSP_MP_INIT: Allow coreboot to bring APs from reset and FSP runs feature programming based and selects MP_SERVICES_PPI_V2 config. 2. MTL_USE_COREBOOT_MP_INIT: Allow coreboot to perform MP Init (both AP init and feature programming) using native implementation. Additionally, selects required RELOAD_MICROCODE_PATCH when coreboot is expected to run MP Init. Refactor SoC code to allow required FSP UPD override based on selected MP Init option. Additionally, added `FIXME` comment to ensure Intel MTL FSP can bring back SkipMpInit UPD in MTL to let coreboot override this UPD and ensure independent MP Init flow. BUG=b:219053812 TEST=Able to build google/rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ic917e4e03e24d73190cfc72c6ed8e59af427bedf Reviewed-on: https://review.coreboot.org/c/coreboot/+/65743 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18soc/intel/meteorlake: Choose coreboot doing MP Init over FSPSubrata Banik
This patch enables coreboot doing Multiprocessor Initialization (MP) for Meteor Lake CPU using the native coreboot drivers and passes the MP PPI data structure to let FSP to perform CPU feature programming (anything that is restricted) as part of FSP-S. Additionally, modify the kconfig inclusion order alphabetically. BUG=b:219061518, b:219053812 TEST=Able to bring all APs from reset by coreboot and successfully able to perform all CPU feature programming using MP PPI services. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ic2781ee0b39e42aa579b72d3d4ee6586d5a89a02 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65742 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18soc/intel/meteorlake: Enable `DEFAULT_X2APIC_LATE_WORKAROUND`Subrata Banik
This patch ensures Intel Meteor Lake can enable the X2APIC feature. While debugging Intel Meteor Lake (MTL) based platforms it seems like enabling `DEFAULT_X2APIC` runs into a hang while coreboot tries to bring the application processors (APs) from reset using X2APIC mode. [INFO ] LAPIC 0x10 switched to X2APIC mode. ... [DEBUG] Attempting to start 3 APs [DEBUG] Waiting for 10ms after sending INIT. [DEBUG] Waiting for SIPI to complete... [DEBUG] done. [DEBUG] Waiting for SIPI to complete... [DEBUG] done. [ERROR] Not all APs checked in: 0/3. [DEBUG] 0/3 eventually checked in? [ERROR] MP initialization failure. [ERROR] MP initialization failure. Note: The AP bring up flow between XAPIC and X2APIC are the same except the way to access those LAPIC registers. X2APIC expects to access all LAPIC registers using MSR (base with 0x800). The correct flow to enable X2APIC on MTL would be as follows: 1. Let BSP bring all APs in XAPIC mode. [INFO ] LAPIC 0x10 in XAPIC mode. ... [DEBUG] Attempting to start 3 APs [DEBUG] Waiting for 10ms after sending INIT. [DEBUG] Waiting for SIPI to complete... [DEBUG] done. [DEBUG] Waiting for SIPI to complete... [DEBUG] done. [INFO ] LAPIC 0x11 in XAPIC mode. [INFO ] LAPIC 0x0 in XAPIC mode. [INFO ] LAPIC 0x80 in XAPIC mode. 2. Call enable_x2apic() function on all CPUs (BSP and APs) And at the end of #2 above, all cores will now switch to X2APIC from XAPIC. [INFO ] Initializing CPU #0 [DEBUG] CPU: vendor Intel device a06a0 [DEBUG] Clearing out pending MCEs [INFO ] LAPIC 0x10 switched to X2APIC mode. ... [INFO ] CPU #0 initialized [INFO ] Initializing CPU #1 [DEBUG] CPU: vendor Intel device a06a0 [DEBUG] Clearing out pending MCEs [INFO ] LAPIC 0x11 switched to X2APIC mode. Note: Intel MTL FSP also follow the same steps for x2APIC enablement while coreboot selects USE_INTEL_FSP_MP_INIT config instead MP_SERVICES_PPI_V2. BUG=b:219061518, b:219053812 TEST=Able to perform coreboot doing AP init with DEFAULT_X2APIC_LATE_WORKAROUND config enabled without running into any hang issue. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ie9c8fad6c46b15b5b08c9cc4ef53f2a6872bd0ea Reviewed-on: https://review.coreboot.org/c/coreboot/+/65741 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-18soc/intel/meteorlake: Account for GSPI2 everywhereAngel Pons
Commit e54a8fd43247d767f16a37f3e3150b2915d809bc (soc/intel/meteorlake: Add entry for GSPI2 device) added an entry for the GSPI2 device in the devicetree, but did not add any other entries. Ensure that the rest of the code is aware of the GSPI2 device to avoid any problems. Change-Id: Ib59bd289751bd96402c4adc61ffbee3bebe0edb0 Found-by: Coverity CID 1490681 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65916 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Tarun Tuli <taruntuli@google.com>
2022-07-18treewide: Don't add bitsElyes Haouas
Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Change-Id: Id56310bd616cd19fee5dc934676006b2dc34b1ff Reviewed-on: https://review.coreboot.org/c/coreboot/+/65929 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-17soc/amd: Fix some white spaces issuesElyes Haouas
Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Change-Id: Ibe20d48bdd8c776f9658620a13814f96e564dabc Reviewed-on: https://review.coreboot.org/c/coreboot/+/65907 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17soc/amd/common: Fix some white spaces issuesElyes Haouas
Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Change-Id: I54438978db13ba00188e53239f7034d1b258e912 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65900 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-17soc/amd/*/include/soc/iomap.h: Fix some white spaces issuesElyes Haouas
Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Change-Id: I7b6e41fa3b7cd8c8f7327c690212ec4990e8baf5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65895 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-07-16soc/amd/[cezanne,picasso,sabrina]/Kconfig: Add PSP_APOB_DRAM_SIZE config optionFred Reitberger
The APOB in sabrina is larger than in cezanne/picasso and no longer fits in the previously allocated 64K space for it. Other symbols are placed immediately after the APOB region and end up corrupting the APOB data on sabrina. Add a Kconfig option to specify the APOB size in DRAM to reserve enough memory and increase the size for sabrina to 128K TEST=Timeless builds are identical for mandolin/majolica for PCO/CZN. Build chausie and verify symbols do not overlap _apob region BUG=b:224056176 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Ia5dbacae67ff02fc8a6ec84b9007110ca254daa3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65852 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-16soc/amd/picasso: Add MP2 I2C0 and I2C1 controller ACPI devicesRitul Guru
This change is to allow AMD MP2 I2C OS driver to access I2C0/1 devices when MP2 firmware is loaded. Change-Id: Iaf25eb4dcf949e4b512ec0e86dbe5ccbc91c3d24 Signed-off-by: Ritul Guru <ritul.bits@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65673 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-15soc/intel/xeon_sp: Make gsi_bases platform independentChristian Walter
This commit makes gsi_bases platform independent. It introduces two new Kconfigs which set if there are IIO APICs on other devices than the PCH or not, and where they do start. Change-Id: I40db4a8fd90572757687f35bbd8eebd7229fc75a Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65531 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-15soc/intel/cannonlake: Update VR config for Coffee LakeChristian Walter
This is based on the following Intel documents: * 570805 * 570806 * 572062 * 571264 Change-Id: I199415902d26fa5341ef3212a9169836ea4df74a Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65548 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2022-07-14soc/intel/alderlake: Support PCIe hardware compliance test modeSridahr Siricilla
The validation process verifies that hardware components comply with the standard hardware specifications. For instance, PCI express implementation must comply with the hardware PCIe specification requirements: Electrical, Configuration, Link Protocol and Transaction Protocol. To perform these tests the hardware must be configured in a particular state: some feature related to power management need to be turned off, hot plug should be enabled... This patch sets the appropriate FSP Updateable Product Data flags to get the hardware in the proper configuration: - Enable PCIe hotplug on all ports - Set clock sources to run free - Set the FSP compliance test mode flag BUG=b:235863379 TEST=Compilation with and without the flag Verify code path with instrumentation Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Change-Id: Ic07b9276121dfbd273a8f63a1f775ddbd3566884 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65114 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-07-14soc/intel/common: Introduce SOC_INTEL_COMPLIANCE_TEST_MODEJeremy Compostella
This config can be used to make coreboot configure the hardware to meet compliance tests requirements. SoCs which support compliance testing features should set the SOC_INTEL_SUPPORTS_COMPLIANCE_TEST_MODE flag. BUG=b:235863379 TEST=Successful compilation Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Change-Id: Iec760ae89e2b892ef45e6750e823ab5a8609d0fa Reviewed-on: https://review.coreboot.org/c/coreboot/+/65091 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-07-14arch/x86: Mark prepare_and_run_postcar noreturnArthur Heymans
This moves the die() statement to a common place. Change-Id: I24c9f00bfee169b4ca57b469c089188ec62ddada Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65812 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-07-14lib/program_loaders.c: Mark run_ramstage with __noreturnArthur Heymans
This allows the compiler to optimize out code called after run_ramstage. Also remove some die() statements in soc code as run_ramstage already has a die_with_postcode statement. Change-Id: Id8b841712661d3257b0dc67b509f97bdc31fcf6f Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65811 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-07-14commonlib: Substitude macro "__unused" in compiler.hBill XIE
Since there are many identifiers whose name contain "__unused" in headers of musl libc, introducing a macro which expands "__unused" to the source of a util may have disastrous effect during its compiling under a musl-based platform. However, it is hard to detect musl at build time as musl is notorious for having explicitly been refusing to add a macro like "__MUSL__" to announce its own presence. Using __always_unused and __maybe_unused for everything may be a good idea. This is how it works in the Linux kernel, so that would at least make us match some other standard rather than doing our own thing (especially since the other compiler.h shorthand macros are also inspired by Linux). Signed-off-by: Bill XIE <persmule@hardenedlinux.org> Change-Id: I547ae3371d7568f5aed732ceefe0130a339716a9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65717 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-07-14soc/intel/broadwell: Drop vboot supportYu-Ping Wu
There is an ongoing effort to deprecate VBOOT_VBNV_CMOS, and replace it with VBOOT_VBNV_FLASH [1]. Since SOC_INTEL_BROADWELL doesn't support flash writes in early stages (BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES), drop vboot as well as ChromeOS support for all broadwell boards, including auron, jecht and wtm2. [1] https://issuetracker.google.com/issues/235293589 BUG=b:235293589 TEST=./util/abuild/abuild -t GOOGLE_GUADO -a TEST=./util/abuild/abuild -t GOOGLE_BUDDY -a Change-Id: I002ab0f5f281c098afba16ada3621f1539c66d6b Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65782 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-07-14soc/amd/*: Move apm call out of MP init codeArthur Heymans
This makes it easier to have common code for MP init on AMD systems. Change-Id: Icb6808edf96a17ec0b3073ba2486b3345a4a66ea Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64867 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-14soc/amd/fsp: Cache smm_region() resultsArthur Heymans
This avoids searching the HOB output multiple times when calling smm_region(). Change-Id: Iad09c3aa3298745ba3ba7012e6bb8cfb8785d525 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65787 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-14soc/intel/meteorlake: Add entry for GSPI2 deviceSubrata Banik
This patch adds GSPI2 (PCI device B0:D18:F6) entry into the chipset.cb. Additionally, increases `CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI_MAX` value to include GSPI2 as well. BUG=b:224325352 TEST=Able to build and boot Google/Rex platform. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I901128a1773fc6d2ba87e3e4972f45ad4a754d35 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65675 Reviewed-by: Tarun Tuli <taruntuli@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-13cpu/amd: Add common helpers for TSEG and SMMArthur Heymans
Change-Id: I73174766980e0405e7b8efd4f059bb400c0c0a25 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64866 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-13soc/mediatek: Move SPMI device table to SoC folderHui Liu
The SPMI devices on MT8188 are different from previous SoCs, so we move them to SoC folder. We also move SoC-specific definitions to soc/pmif.h. TEST=build pass BUG=b:233720142 Signed-off-by: Hui Liu <hui.liu@mediatek.corp-partner.google.com> Change-Id: I666c2a8222a2bd8cd460e2225a7ae48b001da9d4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65757 Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-13soc/mediatek/mt8188: add usb host supportShaocheng Wang
Add usb host function support. TEST=read usb data successfully. BUG=b:236331724 Signed-off-by: Shaocheng Wang <shaocheng.wang@mediatek.corp-partner.google.com> Change-Id: I3494b687b811466cb6b988164d3c5b6fecc3016a Reviewed-on: https://review.coreboot.org/c/coreboot/+/65754 Reviewed-by: Yidi Lin <yidilin@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-13soc/mediatek/mt8188: Enable mmu operation for L2C SRAM and DMARex-BC Chen
- Turn off L2C SRAM and reconfigure as L2 cache: Mediatek SoC uses part of the L2 cache as SRAM before DRAM is ready. After DRAM is ready, we should invoke disable_l2c_sram to reconfigure the L2C SRAM as L2 cache. - Configure DMA buffer in DRAM: Set DRAM DMA to be non-cacheable to load blob correctly. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I10f1cb8c62dfa78f59a4a5ea6087609668a0c2aa Reviewed-on: https://review.coreboot.org/c/coreboot/+/65753 Reviewed-by: Yidi Lin <yidilin@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-13soc/mediatek/mt8188: Add video/audio mtcmos settingRex-BC Chen
Add power domain data for video and audio. TEST=build pass BUG=b:233720142 Signed-off-by: Garmin.Chang <Garmin.Chang@mediatek.com> Change-Id: Ic5fd496cbc6904b42eae28a62bf00a71f0ef508d Reviewed-on: https://review.coreboot.org/c/coreboot/+/65752 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-13soc/mediatek/mt8188: Add PLL and clock init supportgarmin chang
Add PLL and clock init code, frequency meter and APIs for raising little CPU/CCI frequency. For usb clock setting, we also implement mt_pll_usb_clock_setting() to enable usb clock for all ports. TEST=build pass BUG=b:233720142 Signed-off-by: Garmin.Chang <Garmin.Chang@mediatek.com> Change-Id: I03cb5a4c6fa5ddad7da6f955d0c6d0b3395503e9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65751 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-13soc/intel/meteorlake: Use double digit GPIO pad numbersKapil Porwal
Google uses two digit GPIO pad numbers for internal GPIO references and Intel has updated their GPIO naming schemes too (see the GPIO implementation worksheet #641238) so use double digit GPIO pad numbers. Format - "GPP_%c%02d", gpio_group, gpio_pad_num e.g. GPP_A0 -> GPP_A00, GPP_V2 -> GPP_V02, GPP_C9 -> GPP_C09 etc. BUG=b:238196741 TEST=Able to build meteorlake based google/rex. Signed-off-by: Kapil Porwal <kapilporwal@google.com> Change-Id: Ieb7569c1a35b08c0970a604ec7b4b91e6179dd28 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65719 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-12soc/samsung/exynos5420: Use int instead of char for count variablePaul Menzel
This micro optimization of using unsigned char instead of unsigned integer actually generates one more instruction. .LVL296: .LVL296: .L198: .L198: .loc 1 912 16 is_stmt 1 discriminator 1 view .LVU1740 .loc 1 912 16 is_stmt 1 discriminator 1 view .LVU1740 uxtb r2, r3 | cmp r7, r3 cmp r7, r2 < bhi .L199 bhi .L199 .loc 1 916 1 is_stmt 0 view .LVU1741 .loc 1 916 1 is_stmt 0 view .LVU1741 add sp, sp, #36 add sp, sp, #36 .cfi_remember_state .cfi_remember_state .cfi_def_cfa_offset 20 .cfi_def_cfa_offset 20 @ sp needed @ sp needed pop {r4, r5, r6, r7, pc} pop {r4, r5, r6, r7, pc} Fix it, so nobody can copy that. Change-Id: If5ffeacc7ac3c53a82b260cfb81ef7debc40034a Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65731 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-07-12soc/mediatek: Add mt_pll_set_usb_clock() to enable usb clockRex-BC Chen
There are clock settings for usb in mt8195 and mt8188, so we add a new function which is implemented in pll.c to do this. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I40b358b197541bc5281645879553340059829db3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65750 Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-12soc/mediatek/mt8188: Add I2C driver supportkewei.xu
Add I2C controller drivers. TEST=build pass BUG=b:233720142 Signed-off-by: kewei.xu <kewei.xu@mediatek.corp-partner.google.com> Change-Id: I7d19df3571e5588c7b20d9c7f26fa177b2221851 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65749 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yidi Lin <yidilin@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-11soc/samsung/exynos5420: Add space between comment markers and commentPaul Menzel
Change-Id: Ica9014ee077ea416fdb4c7316c9619cf81fca510 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65730 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2022-07-11soc/intel/meteorlake: Align TCSS functions through SBIJohn Zhao
This change aligns the Meteor Lake TCSS functions of pad configuration and Thunderbolt authentication through the sideband access. BUG=b:213574324 TEST=Build platforms coreboot images successfully. Change-Id: I393f6e1c7d322878cbb684cd95bfa2477195b23a Signed-off-by: John Zhao <john.zhao@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65724 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-11soc/intel/common/block/pmc/pmclib: Use same loglevel as print_num_status_bitsPatrick Rudolph
Use same log level as print_num_status_bits to make sure the status bits are properly prefix and the newline is added. Change-Id: Ib33798eec7cba601d0d49646c5fc429de5268417 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65715 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2022-07-09*/fsp/exit_car: Push stack address into %espArthur Heymans
Fixes: 5315e96abf ("arch/x86/postcar: Use a separate stack for C execution") Resolves: https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/ thread/TGIWAKZKELJRAEMKJNYRJ55MX2CXYNCV/ Link: https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/ thread/2JC3GNJSGXUD6DRVUY7O2O3W6OM3E2MY/ 5315e96abf broke platforms using FSP-M to tear down CAR. It was pushing the value at '_estack' into %esp rather than the address '_estack'. Change-Id: Ie1fc70bd60fe3a2519ffb71625a35630fa732ff6 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65716 Reviewed-by: Patrick Georgi <patrick@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-07-08soc/intel/apollolake/meminit.c: Remove unuseful commentElyes Haouas
Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Change-Id: Ia81b4397c92f100abad9b1e974bbebfe49008439 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65700 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-08soc/amd/common/block/lpc/lpc.c: Remove duplicated includeElyes Haouas
Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Change-Id: Idd214893f304ce767633ffbf905f47a5092c2ee4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65697 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-07-08soc/intel/apollolake: Fix incorrect GPE numberReka Norman
BUG=None TEST=None Signed-off-by: Reka Norman <rekanorman@chromium.org> Change-Id: I2eb6e94e5d87bb19b11e27461e2b5bdaee9d59bd Reviewed-on: https://review.coreboot.org/c/coreboot/+/65691 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-08soc/intel/common/pch: Fix incorrect GPE numberReka Norman
BUG=None TEST=None Change-Id: I7a4081f0f57e0faa968ad142debdc40a9e26dc9b Signed-off-by: Reka Norman <rekanorman@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65690 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kangheui Won <khwon@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-08soc/intel/alderlake: Hook-up public Alder Lake microcodeMichał Żygowski
CPUIDs and Engineering Samples decoding based on DOC #618427. Keep MICROCODE_BLOB_UNDISCLOSED for PCH-N SKUs as microcode blobs are still missing. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Ibb1337e5cbf5b82fdaceb7eb4661d708a32ff0ad Reviewed-on: https://review.coreboot.org/c/coreboot/+/65564 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kangheui Won <khwon@chromium.org>
2022-07-08soc/intel/adl: Add support to configure package c-state demotionV Sowmya
This patch adds the support to enable/disable package c-state demotion feature from the devicetree based on mainboard requirement. BUG=b:235005582 TEST=Build and boot to verify that the right value has been passed to the FSP. Signed-off-by: V Sowmya <v.sowmya@intel.com> Change-Id: I9e254988bc3d20b9f9e42a605cc0ebd419ab49ad Reviewed-on: https://review.coreboot.org/c/coreboot/+/65663 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit B Pandya <varshit.b.pandya@intel.com> Reviewed-by: Reka Norman <rekanorman@chromium.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Kangheui Won <khwon@chromium.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2022-07-07soc/intel/common/graphics: Add another Meteor Lake device IDWonkyu Kim
Add 0x7d55 as another ID for Meteor Lake graphics controllers. TEST=Boot with MTL silicon to check coreboot log for DID2 Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com> Change-Id: Iea01f6d4f2469fc0eeac73a3f1c4b9af1f39463c Reviewed-on: https://review.coreboot.org/c/coreboot/+/65647 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Jamie Ryu <jamie.m.ryu@intel.com>
2022-07-07soc/intel/alderlake: change functions arguments to constEran Mitrani
Change-Id: Ib8d9a9e94d16ad291d9cc8576db845a634ae026e Signed-off-by: Eran Mitrani <mitrani@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65614 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-07soc/intel/alderlake/acpi/gpio.asl: Add GPIO Commnity 3 for ADL-SMichał Żygowski
This patch fixes the issue with INTC1056 invalid resource reported by alderlake-pinctrl Linux driver on ADL-S platform. The driver also includes GPIO Community 3 in the GPIO list compared to ADL-N which was missing in GPIO ACPI device. TEST=Boot Ubuntu 22.04 on MSI PRO Z690-A DDR4 WIFI and check there is no invalid resource error reported by alderlake-pinctrl Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I23da68c247de86438cc2eef2b5a5a9aa711c1d7e Reviewed-on: https://review.coreboot.org/c/coreboot/+/65551 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-07-07soc/intel/alderlake/acpi/gpio.asl: Fix lower case typoMichał Żygowski
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: If66c2799d4d74ff9f309665a0336b5f679796f9f Reviewed-on: https://review.coreboot.org/c/coreboot/+/65550 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-07-07soc/mediatek/mt8188: Add NOR-Flash supportRex-BC Chen
Add NOR-Flash drivers for flash read/write. TEST=read nor flash data successfully. BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I4e84fc023111b86f7f4984020d24811e3361ba03 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65621 Reviewed-by: Yidi Lin <yidilin@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-07soc/intel/meteorlake: Remove `ADL` instancesSubrata Banik
This patch removes all instances of the `ADL` from Meteor Lake SoC directory. TEST=Able to build and boot Google/Rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I8153b2070467beb582ce1f70be97272ce09ca04c Reviewed-on: https://review.coreboot.org/c/coreboot/+/65667 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-07soc/intel/meteorlake: Update IFD_CHIPSET kconfig valueSubrata Banik
This patch updates IFD_CHIPSET kconfig value from `ifd2` to `mtl`. TEST=Able to build and boot Google/Rex image on MTL emulation platform. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I416f881bcbe3dd7494ead636d6b593366a51b31c Reviewed-on: https://review.coreboot.org/c/coreboot/+/65666 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-06soc/intel/common: Update the comment on CSE Region layoutSridhar Siricilla
The comment indicates CSE's data partition is placed after BP2. But, it was place after BP1.So, the patch updates the comment to reflect the CSE Region layout correctly. TEST=Build the code for Brya and didn't notice any compilation errors Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: Ic871e2e395de17157f4f526064a26bfad538707f Reviewed-on: https://review.coreboot.org/c/coreboot/+/65658 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2022-07-06soc/mediatek: Move FLASH_DUAL_READ to commonRex-BC Chen
FLASH_DUAL_READ is a common configuration for all MediaTek SoCs, so we move it to common folder and select it in SoCs' Kconfig. As suggested in CB:58837, we also rename FLASH_DUAL_READ to FLASH_DUAL_IO_READ to reduce confusion. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: If267a332519412a7919c5b7817047fabe4a564c8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65620 Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-06soc/mediatek/mt8188: Add GPIO driversGuodong Liu
Add GPIO drivers to let other module control GPIOs. TEST=build pass BUG=b:233720142 Signed-off-by: Guodong Liu <guodong.liu@mediatek.corp-partner.google.com> Change-Id: I0a2a5178949e9ad3e033ac332e0f1e8565e39b3d Reviewed-on: https://review.coreboot.org/c/coreboot/+/65619 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-06soc/mediatek: Move some gpio functions to common/gpio_op.cRex-BC Chen
gpio_set_pull(), gpio_set_pull_pu_pd() and gpio_set_spec_pull_pupd() can be reused for mt8192, mt8195 and mt8186, so move it to new file "gpio_op.c" in common folder. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I81ab9b01ee20fccf3ef29c5902597b5045d3e36a Reviewed-on: https://review.coreboot.org/c/coreboot/+/65641 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-06soc/mediatek/mt8188: Add timer supportBo-Chen Chen
Add timer drivers to Makefile. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I0e3e58c7118a18e738a5abba391db0be9cfd7bf9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65588 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-06soc/mediatek: Make timer_prepare() a common functionRex-BC Chen
timer_prepare() is the same for MT8195 and MT8186, so move it to common folder. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I91a6f4ecc665a058cb7a0ba96c15b27d6dc97d13 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65602 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-06soc/mediatek/mt8188: Initialize watchdogBo-Chen Chen
Add watchdog support for MT8188. This implementation is based on chapter 3.10.10 in MT8188 Functional Specification. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: Iaf56c78d89af53d0272583b463c050e69bbeb07a Reviewed-on: https://review.coreboot.org/c/coreboot/+/65587 Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-06soc/mediatek: Move wdt_set_req() to common folderBo-Chen Chen
There are more and more variables which are SoC-specific, so add soc/wdt.h for each SoC and rename common/wdt.h to common/wdt_common.h. wdt_set_req() is almost the same for mt8192, mt8195 and mt8186, so move it to a common file wdt_req.c. TEST=build pass BUG=b:233720142 Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Change-Id: I7a334b3e7cd4f24a848dd31aca546dc7236d5fb8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65636 Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-07-06soc/amd/sabrina,vc/amd/fsp/sabrina: Add UART support for SabrinaJon Murphy
Sabrina previously didn't support UART mapping in psp verstage. Now that it has been enabled, add the relevant uart code here. BUG=b:218709292 TEST=Set serial soft fuse, boot to kernel, check logs Signed-off-by: Jon Murphy <jpmurphy@google.com> Change-Id: I591fa69b6e722929839babfff62e9d56c68e1112 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65532 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-07-06soc/qualcomm/ipq40xx: Do resource transitionKyösti Mälkki
Change-Id: I93c16b563c7a4f4c653d2ebfd001170cb0fca82e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55918 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2022-07-06common/intel/cse: Add function to perform CSE FW update in ramstageKrishna P Bhat D
When compressed ME RW blobs are used for CSE FW update, it has to be loaded into memory to decompress. So perform CSE FW update in ramstage. Alder Lake-N based nissa boards use compressed ME RW blobs to save on SPI flash size. Enable CSE FW update in ramstage. BRANCH=firmware-brya-14505.B TEST=Perform CSE FW update on nivviks and verify upgrade/downgrade works. Change-Id: Ide9471146d186dca11fb020e5006eeaa01442669 Signed-off-by: Krishna P Bhat D <krishna.p.bhat.d@intel.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63761 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kangheui Won <khwon@chromium.org> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-06soc/intel/alderlake: Add check for CSE FW sync in romstageKrishna P Bhat D
Some Alder Lake-N boards will use compressed ME RW blobs to obtain savings on the SPI size (1916KB before compression, ~1132KB after compression). So add an additional check before calling cse_fw_sync() from romstage. When compressed blobs are used, the call to CSE firmware update has to be in post-RAM stages. BRANCH=firmware-brya-14505.B Change-Id: I0d9ede52cb493974e4ba6e2e2cf11c9789b3b087 Signed-off-by: Krishna P Bhat D <krishna.p.bhat.d@intel.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63760 Reviewed-by: Kangheui Won <khwon@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-07-05nb,soc/intel: Handle upper RAM boundaryKyösti Mälkki
Change-Id: I2d99523647dfb43265db8f2701b525afd1870fc5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55929 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2022-07-05soc/intel/meteorlake: Enable X2APICSubrata Banik
This patch enables X2APIC to avoid hang-ups due to `Switching from X2APIC to XAPIC mode is not implemented.`  BUG=b:237924211 ([MTL-FSP][v2222.1] Lists of boot issue with MTL FSP) TEST=Able to enable X2APIC on rex. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I58649a9a6c9c0ba86856f6aa5fb470e2ef774e90 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65617 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2022-07-05soc/intel/baytrail,braswell,quark: Drop RES_IN_KIBKyösti Mälkki
Change-Id: I2360a1a79f07ff8466ed01aa7f180d410e019292 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55926 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 05:38:51 +0000