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2021-01-30soc/intel/broadwell: Use common SMBus codeAngel Pons
Change-Id: I74b21bfde4b76ccb0d432b00c25095f708b1d761 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50030 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-30soc/intel/{baytrail,broadwell} Fix building with refcode blobsAngel Pons
Because the refcode blobs are not redistributable, refcode.c is not build-tested. Commit 6271dd8459 (soc/intel/baytrail,broadwell: Use resume_from_stage_cache()) broke building with refcode blobs. Fix a variable redeclaration error by swapping the order of the code, and use consistent names for the variables. Change-Id: Ic8dda8d35086d977b536686e8c80b7961c37860c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50134 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-01-30soc/amd,intel: Drop leftover GNVS includesKyösti Mälkki
Change-Id: Ia55d53a9a40846db335aabbe4df8e87f6172f712 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50122 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-30soc/amd/stoneyridge/southbridge: replace southbridge prefix with fchFelix Held
This aligns the function names with Picasso and Cezanne. Also move the fch_* functions in the header file in the order they get called. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I49db8021edae5e537f043bf52eea1be54dc46eca Reviewed-on: https://review.coreboot.org/c/coreboot/+/50124 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-30soc/amd/cezanne: add use result of acpi_is_wakeup_s3() in FSP callsFelix Held
Cezanne doesn't have ACPI support yet, but in this case the function always returns 0, so it can already be used. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1f5e1f31bf1e52988fcef90daf7b93169e21cbb1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50126 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-30soc/amd/picasso/chip: add missing acpi/acpi.h includeFelix Held
acpi_is_wakeup_s3() is defined in acpi/acpi.h Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I53916cd15bb28484eb06be4d43f26152de159391 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50125 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-30soc/intel/common/block: Create PCIE related macrosSubrata Banik
Add generic PCIE RP related macros for SoC layer to use. Change-Id: I84d02daded5cfe11120f099dc80c00ac0ec795f1 Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50133 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-01-30soc/intel/alderlake: Remove pch.h from SoC directorySubrata Banik
Remove unnecessary include of soc/pch.h from - bootblock/pch.c - bootblock/report_platform.c - bootblock/uart.c Define PCIE_CLK_XXX macro inside chip.h for mb/devicetree.cb to consume. Change-Id: Ic08ef586d4590462434ba2c64e21dd802ccc6800 Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50132 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-30soc/amd/piasso/data_fabric: rename data_fabric_read_reg32Felix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib1b4da8f5daac2bae5e54f213accda03e121297d Reviewed-on: https://review.coreboot.org/c/coreboot/+/50098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-30soc/amd/picasso/data_fabric: factor out indirect address/index writeFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id7bda8843a5ed0775424a056a05a6c4cb8269e49 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50097 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-29soc/amd/cezanne: add empty ramstage FCH supportFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I38c6961b65b89cb57ff80e491bf8973be4e12eeb Reviewed-on: https://review.coreboot.org/c/coreboot/+/50094 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-29soc/amd/picasso/fch: replace southbridge prefix with fchFelix Held
Also move the fch_* functions in the header file in the order they get called. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I9b6c6ad744b26f8488015c38a84d7e21c7d7687a Reviewed-on: https://review.coreboot.org/c/coreboot/+/50093 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-29soc/amd/cezanne/chip: add FSP silicon init driver callFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id3dea23de0c7ce2fca4382e9fd4ec88aecaa55fb Reviewed-on: https://review.coreboot.org/c/coreboot/+/50092 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-29soc/intel: Remove duplicate call to acpi_wake_source()Kyösti Mälkki
With SOC_INTEL_COMMON_BLOCK_ACPI=y the call was made twice, possibly in the order: common/block/acpi.c: acpi_wake_source() common/acpi_wake_source.c: acpi_wake_source() In this order later call would reset pm1i and gpei in GNVS. Remove the implementation in block/acpi.c and rename existing acpi_wake_source.c to block/acpi_wake_source.c. Change-Id: I74fdae63111e3ea09000d888a918ebe70d711801 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49880 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-01-29device/Kconfig: Declare MMCONF symbols' type onceAngel Pons
Only specify the type of MMCONF_BASE_ADDRESS and MMCONF_BUS_NUMBER once. Change-Id: Iacd2ed0dae5f1fb6b309124da53b3fa0eef32693 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50032 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-29soc/intel: Drop CMEM from GNVSKyösti Mälkki
Already tagged as obsolete_cmem in <soc/nvs.h> files. Change-Id: I8ba2a79f866fa07f1b4ae7291c72c91db5027911 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50043 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-29soc/intel/baytrail,broadwell: Use resume_from_stage_cache()Kyösti Mälkki
Change-Id: Ie7b8bd02c3bb92c6ab9071941abbd90afef82601 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50001 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-29stage_cache: Add resume_from_stage_cache()Kyösti Mälkki
Factor out the condition when an attempt to load stage from cache can be tried. Change-Id: I936f07bed6fc82f46118d217f1fd233e2e041405 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50000 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-29soc/amd/picasso/Kconfig: order SOC_AMD_COMMON* selections alphabeticallyFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I66e7984e032a2b5fc6fa1ca6843a337424e5c02f Reviewed-on: https://review.coreboot.org/c/coreboot/+/50014 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-28soc/amd/cezanne/Kconfig: move selections in alphabetical orderFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I99ac82b717e5efb6521040e88a3cfa5f09910be8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50010 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28soc/amd/picasso: allow USB_PD port setting overrideChris Wang
Allow to override the RFMUX setting if the board does not use PD chip. BUG=b:177389383 BRANCH=none TEST=Build; Check the USB_PD port been override. Change-Id: Idd559b67668846805005a6e00f5a84655310f348 Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49932 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28soc/intel: Remove selection of ME_REGION_ALLOW_CPU_READ_ACCESSSridhar Siricilla
The patch removes selection of ME_REGION_ALLOW_CPU_READ_ACCESS config in the SOC_INTEL_CSE_LITE_SKU Kconfig definition since the ME_REGION_ALLOW_CPU_READ_ACCESS Kconfig selection is done based on the SOC_INTEL_CSE_LITE_SKU Kconfig in the southbridge/intel/common/firmware/Kconfig. TEST=Verified build for JSL Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: I9969cce0d433657dd27bab71c132356fb28a35c8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/50012 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28xeon_sp/cpx: Update meminfo max_capacity_mib and number_of_devicesJohnny Lin
The values can be used during SMBIOS type 16 creation. Tested=On OCP Delta Lake, dmidecode -t 16 to verify. Handle 0x000A, DMI type 16, 23 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: Single-bit ECC Maximum Capacity: 1146 GB Error Information Handle: Not Provided Number Of Devices: 6 Change-Id: Id8f92dc96a7a3eb2e6db330adda98a7fe6d516c8 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49893 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-28soc/amd/common: Handle I2C resource only if base address is definedZheng Bao
Change-Id: I767ad58f442bc5561bda4dd1de2d9593c8434615 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49959 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-28mb/google/asurada: Improve boot time by raising little CPU frequencyYidi Lin
Raise little CPU to 2GHz at romstage to improve boot time. BUG=b:177389446 TEST=observe boot time by `cbmem` Before: 1,062,359 us After: 907,458 us Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I723a916d7f708627525ef11e3c5ea0b381f269aa Reviewed-on: https://review.coreboot.org/c/coreboot/+/49935 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-01-28soc/mediatek/mt8192: Implement dram all channel calibrationHuayang Duan
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com> Change-Id: I62cc654d5a6b861f72eec66e09d24483b993f0e4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44715 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-01-28soc/mediatek/mt8192: Add mt6315_romstage_initYidi Lin
Initialize pmif_arb in romstage. BUG=b:177389446 Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I3ffe7277c9ecb04269c832693d42799ba1711384 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49934 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-01-28soc/mediatek/mt8192: Add function to raise the CCI frequencyWeiyi Lu
Implement mt_pll_raise_cci_freq() in MT8192 to raise the CCI frequency. Usage: mt_pll_raise_cci_freq(1400UL * MHz); Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Change-Id: I084cd7888b1dcfdeaef308b8bb3677d034497a30 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46411 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-01-28soc/intel/xeon_sp/skx: Add soc_acpi_nameMarc Jones
Add the soc_scpi_name to the soc pci_ops. This is used by ACPI table generation and required by the intel common XHCI device. Change-Id: Idc09d53f14dfb1e42f904dfd4e87e8c09e155135 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49912 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
2021-01-28ACPI: Separate ChromeOS NVS in ASLKyösti Mälkki
For builds with MAINBOARD_HAS_CHROMEOS=y but CHROMEOS=n, there is reduced dsdt.aml size and reduced GNVS allocation from cbmem. More importantly, it's less error-prone when the OperationRegion size is not hard-coded inside the .asl files. Change-Id: I54b0d63a41561f9a5d9ebde77967e6d21ee014cd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49477 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28ACPI: Declare GNVS variables globallyKyösti Mälkki
There is a common place where acpigen generates these, so the declarations for the OperationRegions should be centralized too. Change-Id: I772492ca9e651b60244c565d1e926dc2ad33cfd8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49795 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28arch/x86: Remove most C_ENV_BOOTBLOCK_SIZE limitsKyösti Mälkki
With top-aligned bootblock this is no longer globally needed. The default maximum is now a generous 256 KiB with couple platforms having lower limits of 32 KiB and 64 KiB. Change-Id: Ib1aee44908c0dcbc17978d3ee53bd05a6200410c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47600 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-01-28arch/x86: Top-align .init in bootblockKyösti Mälkki
Link .init section near the end of bootblock program. It contains _start16bit, gdtptr and gdt that must be addressable from realmode, thus within top 64 KiB. Change-Id: If7b9737650362ac7cd82685cfdfaf18bd2429238 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47970 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-01-28cpu/x86: Rename __protected_start symbolKyösti Mälkki
It was confusing to have this defined while there was another symbol bootblock_protected_mode_entry that was not really used as an entry point. Change-Id: I3da07ba9c0a9fc15b1515452adfb27f963659951 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48404 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28soc/intel: Refactor acpi_wake_source()Kyösti Mälkki
Change-Id: I44cb499260fdd0ea37308909a24cdf5ca1afa025 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49879 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28soc/intel: Refactor fill_acpi_wake()Kyösti Mälkki
Change-Id: I7fcc2b36cfe57adf8ae3a6acf8b54e19504202a5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49878 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28soc/amd/picasso/acpi: Fix PCI0 MMIO windowRaul E Rangel
The PCI0 MMIO window was defined between TOM and 4 GiB. This was overlapping with the FCH MMIO devices. The first MMIO device after TOM is the FCH IOAPIC. This wasn't causing a problem for linux other than the fact that /proc/iomem showed all the MMIO devices under the PCI root bridge. On Windows this was causing all the MMIO devices to have conflicting resource errors. BUG=b:175146875 BRANCH=zork TEST=Boot linux and verify peripherals all work. Boot windows and verify the i2c controllers show up. The GPIO controller still has a problem related to power. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Idc409f1318e6da5a693ccbb3da74aafd13f1e058 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49853 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28soc/amd/picasso: fix CBFS MCACHE on ZorkKangheui Won
Zork platform was not booting with MCACHE enabled since psp_verstage had following issues with MCACHE. Fix all the issues and re-enable MCACHE for Zork. * psp_verstage should call vboot_run_logic, not verstage_main. vboot_run_logic calls after_verstage which handles RW MCACHE build. * It should avoid low-level apis for cbfs access. cbfs_map will build RO MCACHE if it's the first stage, while other low-level apis won't. * It should call update_boot_region before save_buffers MCACHE should be transferred to x86 so we should build it before calling save_buffers BUG=b:177323348 BRANCH=none TEST=boot Ezkinil Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: I08c5f8474600a06e3a08358733a38f70787e944a Reviewed-on: https://review.coreboot.org/c/coreboot/+/49468 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28soc/amd/picasso/acpi: Remove DMA addresses for UARTsRaul E Rangel
This is not the correct way to specify the FixedDMA devices. I'm removing for now since it adds confusion. BUG=none BRANCH=zork TEST=Boot zork to linux and make sure UART still works Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I17b9c8dbe4f9c4b64ee1bd69cb9b30998e727632 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49843 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-28soc/amd/cezanne/chip: add empty SoC device operationsFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic6321223b3b4b8d27ac696fdeeec75fd4bd1e6bb Reviewed-on: https://review.coreboot.org/c/coreboot/+/49952 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-28soc/amd/cezanne: compress FSP binaries in CBFSFelix Held
Compressing the FSP binaries in CBFS reduces the load time. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I0faf9a3937e4a5027eba6327a51060025971450f Reviewed-on: https://review.coreboot.org/c/coreboot/+/49951 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-27soc/amd/picasso/chip: use switch/case statement in enable_dev()Felix Held
The default case is only needed to make the compiler happy. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Idf54e7128f9e9d96f15ac7ab121f22621e033fac Reviewed-on: https://review.coreboot.org/c/coreboot/+/49941 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-27soc/amd/stoneyridge: Change set_sb_nvs_final()Kyösti Mälkki
Change-Id: I0de8033bae8c1dcfbc6fd7655ba748a3514e74e9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48854 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-27soc/amd/cezanne: Add UCODE firmware to CBFSZheng Bao
Change-Id: I0de08b98e73c61db55ff994af00c84cf24273a98 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49684 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-27soc/amd/picasso: Remove the useless definition of UCODE_FILEsZheng Bao
UCODE files are integrated in CBFS now, instead of AMD firmware group. Change-Id: I88fdd08ab400fad8e323251bb7dab4e4e01b0b88 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49922 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-27soc/amd: Throw an error if FWM_POSITION_INDEX is emptyZheng Bao
The empty string causes an undetectable build error. Filter out the board which doesn't define this variable. A great odds that the reason is the board doesn't set a valid ROM size. Change-Id: Iade1961460285acdec245c553c7b84014c30c267 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49855 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-27soc/intel/alderlake: Generate LP4x SPD files using gen_spd.goAmanda Huang
This change uses gen_spd.go and global_lp4x_mem_parts.json.txt to generate SPD files for currently known LP4x memory parts that can be used with ADL-based mainboards. BUG=b:176491791 Change-Id: Ie75e43833bf9ba6557fc59cf8b4a0358d495e56a Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49919 Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-27soc/amd/common: Only set write_acpi_tables if ACPI table is enabledZheng Bao
In ./include/device/device.h, the struct device_operations is defined as below. ------------------------------------ #if CONFIG(HAVE_ACPI_TABLES) unsigned long (*write_acpi_tables)(const struct device *dev, unsigned long start, struct acpi_rsdp *rsdp); void (*acpi_fill_ssdt)(const struct device *dev); void (*acpi_inject_dsdt)(const struct device *dev); const char *(*acpi_name)(const struct device *dev); /* Returns the optional _HID (Hardware ID) */ const char *(*acpi_hid)(const struct device *dev); #endif ------------------------------------ So we also need to add the same #if in the C source. Change-Id: I488eceacb260ebe091495cdc3448c931cc4a1ae3 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49928 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-27sb,soc/amd: Rename PMOD to PICM in ASLKyösti Mälkki
Use the same variable name as soc/intel to implement a common _PIC method at top-level ASL. Change-Id: I48f9e224d6d0101c2101be99cd18ff382738f0dd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49903 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-27ACPI: Separate device_nvs_tKyösti Mälkki
Remove typedef device_nvs_t and move struct device_nvs outside of global_nvs. Also remove padding and the reserve for chromeos_acpi_t. Change-Id: I878746b1f0f9152a27dc58e373d58115e2dff22c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49476 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-01-27soc/amd/common: Notify SMU of AC/DC state upon resumeMarshall Dawson
As a result of S3 resume, call ALIB function 1 to report the current AC/DC state. BUG=177377069 TEST=Verify printf is called during resume on Morphius BRANCH=Zork Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I3e52b0625c1222f10ea27568d5431328131a26a9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49911 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-27soc/amd/common/block/smbus: remove stale commentFelix Held
The comment doesn't apply to Stoneyridge, Picasso and Cezanne which are the only SoCs selecting SOC_AMD_COMMON_BLOCK_SMBUS. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I9024de9d3731a0bc64365f959142bf657a53e193 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49908 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2021-01-26soc/intel/braswell/romstage/romstage.c: Use __func__Elyes HAOUAS
Change-Id: I07d36fb9b499e64eaba8829073c040792a2fee6e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49559 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-26soc/amd: Add an option to select if SOC supports ESPI sub decodeZheng Bao
Cezanne doesn't have eSPIx00034 register define in PPR. Currently only Picasso need this option. Change-Id: Icb8e8a1a59393849395125108bfaa884839ce10f Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48842 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-26soc/intel/xeon_sp/acpi.c: Add ACPI C-State tableMarc Jones
Add the soc ACPI _CST table. The table may be customized to support the different state combinations and set by the mainboard config. Tested on deltalake with acpi_idle driver. Note, intel_idle may not use ACPI _CST table. Change-Id: I359daa9556edbe263ab0a7f1849c96c8fe1a0da0 Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49494 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
2021-01-26soc/intel: Move c-state resource defineMarc Jones
De-duplicate the MWAIT_RES define. Move it to intel/common/block. Change-Id: I43903e4f02a549f53101e79f6febd42f2e54f98f Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49802 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-26sb,soc/intel: Refactor power_on_after_fail optionKyösti Mälkki
It's only necessary to call get_option() with SLP_TYP S5. Change-Id: Ic821b429a58a2c0713ec338904364ec57bfbcfce Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49251 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-26soc/amd: Refactor some ACPI S3 callsKyösti Mälkki
Do not pass ACPI S3 state as a parameter, by locally calling acpi_is_wakeup_s3() compiler has better chance for optimizing HAVE_ACPI_RESUME=n case. Test for acpi_s3_allowed() is already included in the implementation of acpi_is_wakeup_s3() and is removed as redunandant. For ramstage, acpi_is_wakeup_s3() evaluates to romstage_handoff_if_resume(). Change-Id: I6c1e00ec3d5be9a47b9d911c73965bc0c2b17624 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49838 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-25soc/amd/picasso: Change GPIO _HID to AMDI0030Raul E Rangel
This matches the _HID used in the picasso UEFI bios. BUG=none BRANCH=zork TEST=boot linux and verify peripherals still work Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ieb441696cbe67a772632990347c12d1d15cfaf13 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49846 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-25soc/amd/picasso/acpi: Change I2C _HID to AMDI0010Raul E Rangel
This is the new _HID that was used for Raven. It matches the _HID used by the picasso UEFI bios. This does change the fixed clock used by linux from 133 MHz to 150 MHz. BUG=none BRANCH=zork TEST=boot linux and verify touch screen and touchpad still function Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I37fcb4a4f0148f4843d026902d694c03aeed3c3f Reviewed-on: https://review.coreboot.org/c/coreboot/+/49845 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-25soc/amd/picasso/acpi: Change UART _HID to AMDI0020Raul E Rangel
This is the new _HID that was used for Raven. It matches the _HID used by the picasso UEFI bios. BUG=none BRANCH=zork TEST=boot linux and verify UART still works Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I138cb445c84997f4a4006cbb4f6617dac25a61b0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49844 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-25soc/intel/denverton_ns: Drop unused `pattrs.h`Angel Pons
Change-Id: I78ff11a56b38c4bc4f4f00115de1af4b73d4448c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49901 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-25soc/intel/adl and mb/intel/adlrvp: Use the newly added meminit block driverFurquan Shaikh
This change uses the newly added meminit block driver and updates ADL SoC and mainboard code accordingly. BUG=b:172978729 Change-Id: Ibcc4ee685cdd70eac99f12a5b5d79fdbaf2b3cf6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49043 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Meera Ravindranath <meera.ravindranath@intel.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2021-01-25soc/amd/picasso: Use makefile variable to locate UCODEZheng Bao
Change the hardcoded location of microcode patches to using FIRMWARE_LOCATION. Change-Id: Iae3d159aa5413a416c54935ab7a809d0f4ff776f Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49734 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-25soc/amd/common: Refactor ACPI wake sourceKyösti Mälkki
Change-Id: I5cb65e131bf2a35c4305ea971812d9799b964c4d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49837 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-25soc/amd: Refactor ACPI power state and ELOGKyösti Mälkki
Change-Id: Ib7423c8d80355871393c377ebaffdfe2846d8852 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49836 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-25sb,soc/intel: Remove no-op APMC for C-state and P-stateKyösti Mälkki
Change-Id: I3c1aa7f68eb03f04ddb9c1a5e960e3e2050a029c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49250 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-25cpu/x86/smm: Use common APMC loggingKyösti Mälkki
Unify the debug messages on raised SMIs. Change-Id: I34eeb41d929bfb18730ac821a63bde95ef9a0b3e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49248 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-25soc/amd/picasso: Add UPDs for support eDP power sequence adjustChris Wang
Add UPDs for eDP power sequence adjust all pwr sequence numbers below are in uint of 4ms. BUG=b:171269338 TEST=Build; Verify the UPD was pass to system integrated table; measure the power on sequence on dalboz Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com> Change-Id: I6eceebd1c3f522e6a8dfaadc487a590107ae3131 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48864 Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-25soc/amd/picasso: Set UPDs for tuning eDP phyChris Wang
Add UPDs for edp phy tuning adjust. BUG=b:171269338 BRANCH=zork TEST=Build, verify the parameter pass to picasso-fsp Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com> Change-Id: I389bc4b5726f70bb1edfd858dba1c575cf68050b Reviewed-on: https://review.coreboot.org/c/coreboot/+/48733 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2021-01-25soc/intel/{skl,cnl,xsp,icl,tgl,ehl,adl,jsl}: use common LPC mirroringMichael Niewöhner
Drop the old, redundant code for mirroring LPC registers to DMI and make use of the new common code. Select the new Kconfig option for LPC DMI mirroring by the option SOC_INTEL_COMMON_PCH_BASE, which is selected by platforms starting with SPT, except APL and Xeon-SP. For Xeon-SP, select DMI and the new Kconfig directly. APL, even though it's younger than SPT, does not need mirroring. Test: Set LGMR address by calling `lpc_open_mmio_window` and check that both the PCI cfg and DMI LGMR register get written correctly. Tested successfully on clevo/cml-u. Change-Id: Ibd834f1474d986646bcebb754a17db97831a651f Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49593 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-01-25soc/intel/lpc_lib: mirror LPC registers to DMI when requiredMichael Niewöhner
Starting with SPT, LPC registers IOD, IOE, LGIR* and LGMR need to be mirrored to their corresponding DMI registers. Add the required writes to DMI registers, where the PCI config registers get written. This is already done in soc code for IOD, IOE and LGIR* by mirroring the registers later, during PCH init. Also the code mostly matches accross the platforms. This common implementation will avoid delayed mirroring of the registers and also deduplicate the code. This change also adds a new Kconfig that will be selected by platforms requiring mirroring of LPC IO/MMIO registers to their corresponding DMI registers. For making use of this common code, the redundant soc code needs to be dropped and the newly introduced Kconfig option has to be selected. This is done in the follow-up change. Change-Id: I39f3bf4c486a1bbc112b2b453381de6da4bbac4d Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49592 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-01-25soc/intel/xeon_sp/cpx: Fix loading MCU on APsArthur Heymans
Commit 393992f (cpu/mp_init: Fix microcode lock) fixed the semantics of parallel loading microcode updates. So now '*parallel = 1' really means loading MCU in parallel, which seems to fail inconsistently on around 10% of the APs. Change-Id: I755dd302abbb58537d840852e8e290bea282a674 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49671 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-25soc/amd/common/acpi: Add _UID for PNP0C02 devicesRaul E Rangel
When MAINBOARD_HAS_SPEAKER is false, the SPKR gets _HID PNP0C02. This conflicts with the LDRC device. PNP0C02 is also used other places in the picasso code base, so I chose a random _UID for each device. The _UIDs are unique in the code base so it's easy to search for duplicates. BUG=b:175146875 TEST=Boot trembyle to linux Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I01be41515e011293e90a6b42b8e34de8ec3ffc18 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49813 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-25soc/amd/picasso/acpi: Add UID for PCI INT devicesRaul E Rangel
If a _HID/_CID are not unique, we need to add a _UID field to differentiate the objects. BUG=b:175146875 BRANCH=zork TEST=Boot linux, dump ACPI table and verify UIDs are unique Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Icd2ccede2b6c2e332157e2eeca89fba14a46b360 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49811 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-01-25soc/intel/tgl and tgl mb/google,intel: Use the newly added meminit block driverFurquan Shaikh
This change uses the newly added meminit block driver and updates TGL SoC and mainboard code accordingly. TEST=Verified that UPDs are configured correctly with and without this change. Change-Id: I6d58cd6568b7bbe03c4e3011b2301209893e85a9 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49042 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2021-01-25soc/intel/common: Add support for populating meminit dataFurquan Shaikh
This change adds support for a common block memory driver that can be used for performing the required operations to read SPD data for different memory channel DIMMs. This data can then be used by the SoC code to populate different memory related UPDs. Most recent Intel platforms follow a similar pattern for configuring FSP-M UPDs for initializing memory. These platforms use one of the following topologies: 1. Memory down 2. DIMM modules 3. Mixed Thus, SPD data is either obtained from CBFS (for memory down topology) or from on-module EEPROM (for DIMM modules). This SPD data read from CBFS or EEPROM is then passed into FSP-M using SPD UPDs for different channels/DIMMs as per the memory organization. Similarly, DQ/DQS configuration is accepted from mainboard and passed into FSP-M using UPDs as per the FSP-M/MRC organization of memory channels. Different memory technologies on a platform support physical channels of different widths. Since the data bus width is fixed for a platform, the number of physical channels is determined by data bus width / physical channel width. The number of physical channels are different depending upon the size of physical channel supported by the memory technology. FSP-M for a platform uses the same set of UPDs for different memory technologies and aims at providing maximum flexibility. Thus, the platform code needs to format mainboard inputs for DQ, DQS and SPD into the UPDs appropriately as per the memory technology used by the board. Example: DDR4 on TGL supports 2 physical channels each 64-bit wide. However, FSP-M UPDs assume channels 16-bit wide. Thus, FSP-M provides 16 UPDs for SPDs (considering 2 DIMMs per channel and 8 channels with each channel 16-bit wide). Hence, for DDR4, only the SPD UPDs for MRC channel 0 and 4 are supposed to be used. This common driver allows the SoC to define the attributes of the platform: 1. DIMMS_PER_CHANNEL: Maximum DIMMs that are supported per channel by any memory technology on the platform 2. DATA_BUS_WIDTH: Width of the data bus. 3. MRC_CHANNEL_WIDTH: Width of the channel as used by the MRC to define UPDs. In addition to this, the SoC can define different attributes of each memory technology supported by the platform using `struct soc_mem_cfg`: 1. Number of physical channels 2. Physical channel to MRC channel mapping 3. Masks for memory down topologies Using the above information about different memory technologies supported by the platform and the mainboard configuration for SPD, the common block memory driver reads SPD data and provides pointers to this data for each dimm within each channel back to the SoC code. SoC code can then use this information to configure FSP-M UPDs accordingly. In addition to that, the common block driver also returns information about how the channels are populated so that the SoC code can use this information to expose DQ/DQS information in FSP-M UPDs. This driver aims at minimizing the effort required for supporting different memory technologies on any new Intel SoC by reducing per-SoC effort to a table of configurations rather than having to implement similar logic for each SoC. BUG=b:172978729 Change-Id: I256747f0ffc49fb326cd8bc54a6a7b493af139c0 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49040 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-25soc/intel/tigerlake: Disable Internal Gfx based on SOC_INTEL_DISABLE_IGDBora Guvendik
Make IGD disable when mainboard user selects SOC_INTEL_DISABLE_IGD. Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Change-Id: Ib297b339ce15ccb9212da32b27022610bc8aa2b3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49854 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2021-01-24soc/intel/broadwell: Improve LPD0/LPD3 SerialIO ACPI methodsAngel Pons
Creating named objects within a method is highly inefficient. So, pass a reference to the OperationRegion field that needs to be updated instead. Change-Id: I88272fc5cbe35427ccb5fc50789d47b66ace88fe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46967 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-01-24soc/intel/broadwell: Drop enable check from LPD0/LPD3Angel Pons
When SerialIO devices are disabled, their _STA method evaluates to 0, which means the device is not present. It is expected that OSPM would not attempt to change the power state of a device that is not present. Lynxpoint does not have these checks, thus remove them from Broadwell. Also remove the now-unused Arg1 parameter to avoid warnings from IASL. Change-Id: Ic5e999ac1171ce49db66bec45c58d8aa5711ec53 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46966 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24soc/intel/quark/gpio_i2c.c: Use __func__Elyes HAOUAS
Change-Id: Id84a88933d32f60dd8d864d9a10d84a2b3c365ff Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49563 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24soc/intel/denverton_ns/pmc.c: Use __func__Elyes HAOUAS
Change-Id: I06134e48b2d33c178883fc2047bcfbad417c6d02 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49562 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24soc/intel/denverton_ns/npk.c: Use __func__Elyes HAOUAS
Change-Id: Ib0f425d74bc219ef518394526b51f2756eb95d61 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49561 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2021-01-24soc/intel/denverton_ns/lpc.c: Use __func__Elyes HAOUAS
Change-Id: Ic83a6a5db3b3d8a08c92064f8039d1bac825ffc3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49560 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24soc/samsung/exynos5250/dp-reg.c: Use __func__Elyes HAOUAS
Change-Id: I572ee7faaa4453d32852eea2b83b0b27c549abf2 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49566 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2021-01-24soc/amd/cezanne/Kconfig: select missing SSE2 optionFelix Held
This will set the corresponding enable bit in CR4 in bootblock_crt0.S Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I648a83fbcb71456bf1e5b11c491e7cadc8e0e281 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49852 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-24soc/amd/cezanne/Kconfig: select X86_AMD_FIXED_MTRRSFelix Held
This option will make the ramstage MTRR core set the additional bits in the fixed MTRRs that need to be set on AMD CPUs to enable caching. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I94bca61acfc6e38a6d808eb5020537b4e8596178 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49851 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-24soc/amd/cezanne: add basic romstageFelix Held
This currently only initializes the console, calls into the FSP driver that then calls into FSP-M and then jumps to ramstage after the FSP-M returns. Right now, this mainly unblocks the FSP-M development. Change-Id: I9f3cdaac573e365bb4d59364d44727677f53e91b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49446 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-24soc,vendorcode/amd/cezanne: add basic FSP integrationFelix Held
This is a trimmed-down version of the Cezanne FSP integration code, so for example the UPD definitions are empty, which will be addressed later. Since coreboot just leaves the UPD values at their default, this is not a problem during the initial platform bring-up. Change-Id: Ie0fc30120c2455aa2160708251e9d2f229984305 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49445 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-01-24soc/amd/picasso: Remove some empty stringsZheng Bao
Change-Id: If1ff88010f8bf941ec6a76019c4b6a4cb9b31093 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49815 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-01-24soc/amd/cezanne: Add PSP integration for cezanneZheng Bao
Change-Id: Ifa69f03b4c7b871a9f018f40930d2382d2154403 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48528 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-24soc/intel/xeon_sp/cpx: Account for 'rc' heap managerArthur Heymans
The xeon_sp/cpx has a second 'rc' heap inside FSP-M that is statically allocated at the start of CAR. This breaks FSP 2.0 specification. This can be worked around in the linker scripts to make sure coreboot and FSP-M don't fight over the same memory. Tested - on ocp/deltalake: boot and the "Smashed stack detected in romstage!" message at the end of romstage is gone. - qemu/i440fx: BUILD_TIMELESS=1 results in the same binary. Change-Id: I6d02b8a46a2a8ef00f34d8f257595d43f5d3d590 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49085 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
2021-01-24soc/intel/lpc_lib: drop dead codeMichael Niewöhner
Change-Id: I7cf5f97c3229fe6a72d70a36e8cff49ff3cf611b Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49886 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-01-24soc/intel/icl: drop wrong, unused codeMichael Niewöhner
The ids used in function `soc_get_pch_series()` are not valid for Icelake. Since it's not even used, instead of fixing it, drop it. Change-Id: I4a1ee4b84f11ea314cb666ce4506ff90168da0ca Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49875 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-24soc/intel/cnl: use Kconfig to determine PCH typeMichael Niewöhner
We already know the PCH type at build time, so there is no need to do runtime detection. Thus, use Kconfig and drop `get_pch_series()`. Change-Id: I470871af5f5954e91a8135fddf4a2297a514d740 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49874 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-24soc/intel/broadwell: Align raminit with HaswellAngel Pons
Rename and split functions to match what Haswell does. Change-Id: I4f3e997dd934bdf7717a70603d9413eae93cf181 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49778 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24soc/intel/broadwell: Drop `struct romstage_params`Angel Pons
It is no longer necessary. Change-Id: Ib37c9de83badc6339dca6916aec8c34a43797652 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49777 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24broadwell: Flatten `mainboard_pre_raminit`Angel Pons
All Broadwell boards only use the `mainboard_pre_raminit` function to call `mainboard_fill_pei_data` and optionally `mainboard_fill_spd_data`. Move the declaration and weak definition of `mainboard_fill_spd_data` to platform code, replace the call to `mainboard_pre_raminit` in romstage.c with calls to `mainboard_fill_pei_data` and `mainboard_fill_spd_data`, and delete all other instances of `mainboard_pre_raminit` for Broadwell. Finally, delete now-empty romstage.c and spd.h files from mainboards. Change-Id: I3334b20bd7138bb753b996a137ff106e87c6e8a5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49776 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24broadwell: Clean up `mainboard_post_raminit`Angel Pons
Make it optional and change its signature. Change-Id: I4b5f3fb08e8954514ebf39e72c95aa62d66856d7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49775 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-01-24soc/intel/broadwell/chip.h: Drop unused fieldsAngel Pons
Broadwell boards now use the CPU code for Haswell. Therefore, these devicetree options are no longer used anywhere and can be removed. Change-Id: Ib0d1b6eecc11a70d1a2614669353a8040c860535 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46995 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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