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2024-10-02soc/intel: Deprecate SoC-specific global reset status configsSubrata Banik
This change removes the SoC-specific `FSP_STATUS_GLOBAL_RESET_REQUIRED_X` Kconfigs, as they are no longer necessary for handling FSP global reset requests. Previously, these Kconfigs were used to select a specific 32-bit reset status code. However, with the introduction of FSP 2.4 and 64-bit interfaces, the global reset status code can now vary between architectures. To address this, the FSP driver now sets the `FSP_STATUS_GLOBAL_RESET` config to a common default value (depending upon most commonly used global reset status code) based on the interface: - 0x40000003 for 32-bit FSP interfaces - 0x4000000000000003 for 64-bit FSP interfaces This default can be overridden if an FSP implementation uses a different status code (for example: Apollo Lake selects different FSP reset status code as 0x40000005). By removing the SoC-specific configurations, this change simplifies global reset handling and ensures compatibility across different FSP versions and platforms. Below table shows the relationship between Platform, FSP and FSP Global Reset Status: +-----------------+--------------+-------------------------+ | Platform | FSP | Global Reset Status | +-----------------+--------------+-------------------------+ | Alder Lake | 32-bit | 0x40000003 | +-----------------+--------------+-------------------------+ | Apollo Lake | 32-bit | 0x40000005 | +-----------------+--------------+-------------------------+ | Cannon Lake | 32-bit | 0x40000003 | +-----------------+--------------+-------------------------+ | Elkhart Lake | 32-bit | 0x40000003 | +-----------------+--------------+-------------------------+ | Jasper Lake | 32-bit | 0x40000003 | +-----------------+--------------+-------------------------+ | Meteor Lake | 32-bit | 0x40000003 | +-----------------+--------------+-------------------------+ | Sky Lake | 32-bit | 0x40000003 | +-----------------+--------------+-------------------------+ | Tiger Lake | 32-bit | 0x40000003 | +-----------------+--------------+-------------------------+ | Panther Lake | 64-bit | 0x4000000000000003 | +-----------------+--------------+-------------------------+ BUG=b:347669091 TEST=Verified FSP requested global reset functionality on google/rex0 (32-bit) and google/rex64 (64-bit) platforms. w/ 32-bit FSP: ``` (Wdt) AllowKnownReset [FspResetSystem2] FSP Reset Initiated FSP returning control to Bootloader with reset required return status 40000003 FSPS, status=0x40000003 FSP: handling reset type, status=0x40000003 GLOBAL RESET! global_reset() called! HECI: Global Reset(Type:1) Command ``` w/ 64-bit FSP: ``` (Wdt) AllowKnownReset [FspResetSystem2] FSP Reset Initiated FSP returning control to Bootloader with reset required return status 3 FSPS, status=0x4000000000000003 FSP: handling reset type, status=0x4000000000000003 GLOBAL RESET! global_reset() called! HECI: Global Reset(Type:1) Command ``` Change-Id: I32bdbf7ea6afa7d5e5f91ea96d887719d26a593f Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84572 Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Jayvik Desai <jayvik@google.com>
2024-09-04soc/intel: Refactor ITSS macrosSubrata Banik
This patch refactors ITSS related SoC specific macros by consolidating them into a common itss.h file. This improves code maintainability and reduces redundancy as each SoC previously defined the same macros. Specific changes include: - Move SoC specific ITSS macros into intelblocks/itss.h. - SoC code now includes intelblocks/itss.h instead of the SoC-local soc/itss.h. - Drop soc/itss.h from static ASL files. - Delete soc/itss.h from all SoC locals except Apollo Lake and Sky Lake. TEST=Able to build and boot google/hatch, google/xol and google/karis. Change-Id: I6461dc93b0d21bec5429075bc26435bae3754d74 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84183 Reviewed-by: Jayvik Desai <jayvik@google.com> Reviewed-by: Dinesh Gehlot <digehlot@google.com> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Sean Rhodes <sean@starlabs.systems>
2024-09-04soc/intel: Remove unused `GPIO_IRQ_xxx` definitionsSubrata Banik
This patch removes the GPIO_IRQ_START and GPIO_IRQ_END definitions from itss.h for Alder Lake, Cannon Lake, Elkhart Lake, Jasper Lake, Meteor Lake and Tiger Lake. These definitions are no longer needed. TEST=Able to build and boot google/xol and google/karis. Change-Id: I60a08ba2c894fd1c1af6c6aef3ddc4a33ec63e76 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84182 Reviewed-by: Eric Lai <ericllai@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-09-04tree: Drop unnecessary "true/false" commentsElyes Haouas
Change-Id: I5cd04972936c14d92295915fad65c7a45a8108d9 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84152 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-08-28tree: Use boolean for "eist_enable"Elyes Haouas
Change-Id: I4fc824bef1daf8c12eb671c58de9019ce5a23a2e Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83575 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm> Reviewed-by: Erik van den Bogaert <ebogaert@eltan.com>
2024-08-22soc/intel/jasperlake: Add CrashLog implementation for Intel JSLJędrzej Ciupis
Extend support for CrashLog to Intel Jasperlake based platforms. This commit is based on 15cbc3b5996ae64aff2e4741c4c3ec3d7f5cc1a7, originally reviewed on https://review.coreboot.org/c/coreboot/+/49943. BUG=b:354834461 TEST=CrashLog can be enabled in Kconfig for Jasperlake based platforms and can generate a BERT table, if enabled. Change-Id: Ia18a79d8de849d556b4b8fd0e6b43090311eb23f Signed-off-by: Jędrzej Ciupis <jciupis@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83884 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jakub Czapiga <czapiga@google.com>
2024-08-21soc/intel/jasperlake: Switch to SOC_INTEL_COMMON_DEBUG_CONSENTSubrata Banik
This patch drops the SoC-specific config option `SOC_INTEL_JASPERLAKE_DEBUG_CONSENT`. Additionally, updates the FSP configuration to use the new generic config option. TEST=Able to build and boot google/dedede without any functional impact while debugging. Change-Id: I3e7abaf5fb3a0d5528041af5ce767a15fc738870 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83960 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-07-18soc/intel/jasperlake: Switch to common eSPI headerSubrata Banik
This patch updates Jasper Lake code to use the common eSPI header file (`intelpch/espi.h`) instead of the SoC-specific one. BUG=none TEST=Builds successfully for google/dedede. Change-Id: I93dcd26588111d848be1580220945687890ef3b8 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83486 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <ericllai@google.com>
2024-06-26acpi: Rename acpi_create_dmar_drhdShuo Liu
For most of SoCs, DRHD is by default with the size of 4KB. However, larger sizes are allowed as well. Rename acpi_create_dmar_drhd to acpi_create_dmar_drhd_4k to support the default case while a later patch will re-add acpi_create_dmar_drhd with a size parameter. TEST=intel/archercity CRB Change-Id: Ic0a0618aa8e46d3fec2ceac7a91742122993df91 Signed-off-by: Shuo Liu <shuo.liu@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/83202 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2024-03-30soc/intel: Remove blank lines before '}' and after '{'Elyes Haouas
Change-Id: I79b93b0ca446411e2a1feb65d00045e3be85ee8a Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/81489 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-02-19soc/intel/jasperlake: Drop redundant PcieRpEnableNico Huber
The PcieRpEnable option is redundant to our on/off setting in the devicetrees. Let's use the common coreboot infrastructure instead. Thanks to Nicholas for doing all the mainboard legwork! Change-Id: Iea7f616f6db579c06722369c08de7cf7261dece8 Signed-off-by: Nico Huber <nico.h@gmx.de> Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79919 Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-18soc/intel/jasperlake: select SOC_INTEL_COMMON_BLOCK_DTTMatt DeVillier
Select this at the SoC level (like other modern Intel SoCs), and drop it from individual boards which selected it. Change-Id: I8ebb915fbc21f82e39304473b0fcaa620559b5d5 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80558 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-18soc: Add SPDX license headers to Kconfig filesMartin Roth
Change-Id: Ie7bc4f3ae00bb9601001dbb71e7c3c84fd4f759a Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80596 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Yidi Lin <yidilin@google.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-17soc/intel/jasperlake/bootblock: Report missing Jasper Lake SKUMichał Żygowski
Change-Id: Ie0d25eca75225ab33e6c15ef5ccb9073151f4148 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80559 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2024-01-31include/device/device.h: Remove CHIP_NAME() macroNicholas Sudsgaard
Macros can be confusing on their own; hiding commas make things worse. This can sometimes be downright misleading. A "good" example would be the code in soc/intel/xeon_sp/spr/chip.c: CHIP_NAME("Intel SapphireRapids-SP").enable_dev = chip_enable_dev, This appears as CHIP_NAME() being some struct when in fact these are defining 2 separate members of the same struct. It was decided to remove this macro altogether, as it does not do anything special and incurs a maintenance burden. Change-Id: Iaed6dfb144bddcf5c43634b0c955c19afce388f0 Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80239 Reviewed-by: Yidi Lin <yidilin@google.com> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Jakub Czapiga <czapiga@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-01-24soc/intel: Rename Makefiles from .inc to .mkMartin Roth
The .inc suffix is confusing to various tools as it's not specific to Makefiles. This means that editors don't recognize the files, and don't open them with highlighting and any other specific editor functionality. This issue is also seen in the release notes generation script where Makefiles get renamed before running cloc. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: Ib479b93b7d0b2e790d0495b6a6b4b4298a515d9a Reviewed-on: https://review.coreboot.org/c/coreboot/+/80073 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-01-17Reland "Kconfig: Bring HEAP_SIZE to a common, large value"Patrick Georgi
This reverts commit acbc4912375085a099c2427def464d6e481f2a90. Reason for revert: CB:79525 fixes the issue that led to the revert by not maintaining the heap in the SMM-stored copy of ramstage at all. Change-Id: I3c8ef785486d275c9341859d34fce12253bd2bb9 Signed-off-by: Patrick Georgi <patrick@coreboot.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80023 Reviewed-by: Sean Rhodes <sean@starlabs.systems> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-11-07Revert "Kconfig: Bring HEAP_SIZE to a common, large value"Patrick Georgi
This reverts commit 44a48ce7a46c36df69f7b2cf3552bf10fa5f61b6. Reason for revert: It breaks wakeup from suspend on a bunch of boards. While this approach of eyeballing "correct" values by chipset _should_ be fixed, it should also be accompanied by compile time verification that the memory map works out. Since nobody seems to care enough, let's just revert this, instead of keeping the tree broken for a bunch of configurations. Change-Id: I3cd73b6ce8b15f06d3480a03ab472dcd444d7ccc Signed-off-by: Patrick Georgi <patrick@coreboot.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78850 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-11-02drivers/intel/gma/opregion: Use CBFS cache to load VBTJeremy Compostella
Thanks to x86 CBFS cache support, we can leverage cbfs_map() function to load the VBT binary regardless of if it is compressed or not. Change-Id: I1e37e718a71bd85b0d7dee1efc4c0391798f16f7 Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77886 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2023-11-02soc/intel/*: Correct ACPI device name for eMMCMatt DeVillier
The ACPI name of any device needs to match the name used for generating the S0i3 LPI constraint list, which comes from soc_acpi_name() for each SoC. The names used for the eMMC controller do not match, which will lead to broken ACPI tables since the LPI constriant will reference an ACPI device which does not exist. Some OSes tolerate this better than others, but it should still be corrected. TEST=build/boot google/{hatch,volteer, brya}, dump ACPI and verify no invalid device names referenced. Change-Id: Icbc22b6b2a84bbe73f1b09083f27081612db5eba Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78825 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Eric Lai <ericllai@google.com>
2023-10-20device/device.h: Rename pci_domain_scan_busArthur Heymans
On all targets the domain works as a host bridge. Xeon-sp code intends to feature multiple host bridges below a domain, hence rename the function to pci_host_bridge_scan_bus. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I4e65fdbaf0b42c5f4f62297a60d818d299d76f73 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78326 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Yidi Lin <yidilin@google.com>
2023-10-11Kconfig: Bring HEAP_SIZE to a common, large valuePatrick Georgi
We have a tiny HEAP_SIZE by default, except when we don't, and mainboards that override it, or not. Since memory isn't exactly at a premium these days, and unused heap doesn't cost anything extra, just crank it up to the highest value we have in the tree by default and remove all overrides. Change-Id: I918a6c58c02496e8074e5fba06e38d9cfd691020 Signed-off-by: Patrick Georgi <patrick@coreboot.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78270 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-10-04soc/intel/jasperlake: Enable wake from USBReka Norman
Use the common UWES ACPI method to enable wake from USB. The only difference to other SoCs is that JSL only has 8 USB2 ports, so the USB3 PORTSC register offset is different. BUG=b:300844110 TEST=When enabled on taranza, all USB2 and USB3 ports can wake from suspend Change-Id: Ibc90246965d5d809123e954847543d28d78498a5 Signed-off-by: Reka Norman <rekanorman@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78086 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
2023-09-27soc/intel/jasperlake: Set GPE_STS and GPE_EN register basesJonathon Hall
Jasper Lake was missing these bases, so attempting to enable an SCI would poke unrelated registers starting from offset 0. Set them so GPEs can be enabled. GPE is used on the Librem 11 for the keyboard dock connector, its sense signal on GPP_D4 raises a GPE which is used to indicate tablet/laptop mode to the OS. The register offsets are documented in the datasheet volume 2 (Intel document 634545), all groups' GPE_STS/GPE_EN start at the same offsets. Change-Id: Ib6b9b9a79e9cc4467e609eaf591ec4e87b78d617 Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78097 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-09-25Revert "soc/intel/jasperlake: Enable early caching of RAMTOP region"Matt DeVillier
This reverts commit 21e61847c4cf643d79855deba8f58fd45808d571. Reverting as it breaks booting on google/dedede based boards. First boot after flashing is successful, 2nd hangs with the following error: [EMERG] FspMemoryInit returned with error 0x80000003! TEST=build/boot google/dedede (magpie, metaknight) Change-Id: I6a2474617b444414c4248dbeda23ed0915704a17 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78091 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sean Rhodes <sean@starlabs.systems> Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm>
2023-09-15soc/intel/jasperlake: Add ACPI names for missing USB3 portsReka Norman
BUG=b:264960828 TEST=On dibbi, ACPI tables contain entries for USB 3.4 and 3.5 Change-Id: If3266d356a2deaf42aa0943f85593416d80637ad Signed-off-by: Reka Norman <rekanorman@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77866 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sam McNally <sammc@google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-09-01soc/intel/{adl,jsl,mtl,tgl}: Add ACPI name for GNA deviceMatt DeVillier
Add SA_DEV_SLOT_GNA definition to SoCs missing it, so the name resolves properly. TEST=tested with rest of patch train Change-Id: I31c8b14e5083fc8e212a4e32330125fa72696c73 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Signed-off-by: CoolStar <coolstarorganization@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77576 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-08-24soc/intel/jasperlake: Use boolean type where applicableMichael Strosche
Change-Id: If3c2e5bd9ee7e0f77d0c39ffe2ca9ad17b77d9bd Signed-off-by: Michael Strosche <michael.strosche@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77373 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2023-08-10soc/intel/jasperlake: Add configs for USB 3.1 Gen2 EV settingsChia-Ling Hou
Add configs for USB 3.1 Gen2 electrical validation (EV) settings so that people can set the EV settings per board in device tree. BUG=b:285811345 TEST=build coreboot and fsp with enabled fw_debug. Flashed to taranza and checked the log. All usb configs were set correctly. Change-Id: Iecd12d3db76b63ad99887dee5991d94d47f138fd Signed-off-by: Chia-Ling Hou <chia-ling.hou@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76246 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Reka Norman <rekanorman@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2023-08-08ACPI: Add helper fill_fadt_extended_pm_io()Kyösti Mälkki
Once platform code has filled in the (legacy) ACPI PM register map, added function will fill in the extended entries in FADT. TEST=samsung/lumpy and amd/mandolin FADT stays unchanged. Change-Id: I90925fce35458cf5480bfefc7cdddebd41b42058 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74913 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-08-03soc/intel/jasperlake: Remove dummy CPU_SPECIFIC_OPTIONSElyes Haouas
Change-Id: I5ad1a1bf51bb7a451239252f01a90c1d4d94ba49 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76685 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-07-13soc/intel: Rename pcr.asl to pch_pcr.aslSubrata Banik
The PCR (Private Configuration Register) is applicable to access the P2SB register space starting with the Intel SkyLake generation of SoC. Prior to Intel Meteor Lake SoC generation, the only P2SB existed inside the PCH die. Starting with Meteor Lake SoC, there are two P2SB, one in SoC die (same as PCH die for U/H SoC) and another in IOE die. This patch renames pcr.asl to pch_pcr.asl to reflect the actual source of the P2SB IP in the die (i.e., SoC die or PCH die). BUG=b:290856936 TEST=Able to build and boot google/rex. Change-Id: Idb66293eaab01e1d4bcd4e9482157575fb0adf04 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76407 Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2023-07-12soc/intel/*/pmc.c: Use newer function for resource declarationsArthur Heymans
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I852d6daebdcb8461c18e7c0eaf1c54ad7c59c0c1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76287 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2023-06-23soc/intel/jasperlake: Add per-SKU power limitsChia-Ling Hou
Add JSL SKUs ID and add PLx from JSL PDG in project devicetree. BUG=b:281479111 TEST=emerge-dedede coreboot and read correct value on dibbi Signed-off-by: Chia-Ling Hou <chia-ling.hou@intel.com> Change-Id: Ic086e32a2692f4f5f9b661585b216fa207fc56fd Reviewed-on: https://review.coreboot.org/c/coreboot/+/75679 Reviewed-by: Super Ni <super.ni@intel.corp-partner.google.com> Reviewed-by: Super Ni <super.ni@intel.com> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2023-06-23commonlib/console/post_code.h: Change post code prefix to POSTCODElilacious
The prefix POSTCODE makes it clear that the macro is a post code. Hence, replace related macros starting with POST to POSTCODE and also replace every instance the macros are invoked with the new name. The files was changed by running the following bash script from the top level directory. sed -i'' '30,${s/#define POST/#define POSTCODE/g;}' \ src/commonlib/include/commonlib/console/post_codes.h; myArray=`grep -e "^#define POSTCODE_" \ src/commonlib/include/commonlib/console/post_codes.h | \ grep -v "POST_CODES_H" | tr '\t' ' ' | cut -d ' ' -f 2`; for str in ${myArray[@]}; do splitstr=`echo $str | cut -d '_' -f2-` grep -r POST_$splitstr src | \ cut -d ':' -f 1 | xargs sed -i'' -e "s/POST_$splitstr/$str/g"; grep -r "POST_$splitstr" util/cbfstool | \ cut -d ':' -f 1 | xargs sed -i'' -e "s/POST_$splitstr/$str/g"; done Change-Id: I25db79fa15f032c08678f66d86c10c928b7de9b8 Signed-off-by: lilacious <yuchenhe126@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76043 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-06-15soc/intel: Add max memory speed into dimm infoEric Lai
Add MaximumMemoryClockSpeed if FSP have it, otherwise pass 0. TEST=check dmidecode dump the max speed. Handle 0x000C, DMI type 17, 40 bytes Memory Device Array Handle: 0x000A Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 16 GB Form Factor: SODIMM Set: None Locator: Channel-0-DIMM-0 Bank Locator: BANK 0 Type: DDR5 Type Detail: Unknown Synchronous Speed: 5600 MT/s Manufacturer: Micron Serial Number: 3f064d84 Asset Tag: Channel-0-DIMM-0-AssetTag Part Number: MTC8C1084S1SC56BG1 Rank: 1 Configured Memory Speed: 5200 MT/s Minimum Voltage: 1.1 V Maximum Voltage: 1.1 V Configured Voltage: 1.1 V Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: I854474bce8d6ed02f47f6dce8585b3ddfae73f80 Reviewed-on: https://review.coreboot.org/c/coreboot/+/75810 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-06-01soc/intel/jasperlake: Enable early caching of RAMTOP regionSean Rhodes
Enable early caching of the TOM region to optimize the boot time by selecting `SOC_INTEL_COMMON_BASECODE_RAMTOP` config. Purpose of this feature is to cache the TOM (with a fixed size of 16MB) for all consecutive boots even before calling into the FSP. Otherwise, this range remains un-cached until postcar boot stage updates the MTRR programming. FSP-M and late romstage uses this uncached TOM range for various purposes (like relocating services between SPI mapped cached memory to DRAM based uncache memory) hence having the ability to cache this range beforehand would help to optimize the boot time (more than 50ms as applicable). Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: Iadbce3124a88cf5be0aebde4a76ec6fd4b670216 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74518 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2023-05-19soc/intel/jasperlake: Add PsysPmax configChia-Ling Hou
Enable PSYS capability. PSYS is required to safeguard the system stability if no charger IC. BUG=b:281479111 TEST=emerge-dedede coreboot chromeos-bootimage & ensure the value is passed to FSP by enabling FSP log & Boot into the OS Change-Id: Ibe54acaf80700252558b82f194b9536b6117b84e Signed-off-by: Chia-Ling Hou <chia-ling.hou@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/75196 Reviewed-by: Reka Norman <rekanorman@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-05-09sb,soc/amd,intel: Apply minor FADT fixesKyösti Mälkki
Change-Id: I27a610255e5680be1b507d45c6695cf9419ee052 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74911 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2023-04-16soc/intel/jasperlake: Hook up GMA ACPI brightness controlsMatt DeVillier
Add function needed to generate ACPI backlight control SSDT, along with Kconfig values for accessing the registers. Tested by adding gfx register on google/magpie. Backlight controls work on Windows 10 and Linux 6.1. Change-Id: Iaa9872cd590c3b1298667cc80354ed3efd91c6c8 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74324 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sean Rhodes <sean@starlabs.systems>
2023-02-24soc/intel/jsl: Select CSE defined ME spec version for jasperlakeDinesh Gehlot
Jasperlake based SoCs uses Intel's Management Engine (ME), version 13. This patch selects ME 13 specification defined at common code and removes jasperlake SoC specific ME code and data structures. BUG=b:260309647 Signed-off-by: Dinesh Gehlot <digehlot@google.com> Change-Id: Icf4bc651e94d6ec977ed8f2381d7184337dc1ea5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73139 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-02-23soc/intel: Use common codeflow for MP initArthur Heymans
This fixes MP init on xeon_sp SoCs which was broken by 69cd729 (mb/*: Remove lapic from devicetree). Alderlake cpu code was linked in romstage but unused so drop it. Change-Id: Ia822468a6f15565b97e57612a294a0b80b45b932 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72604 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sean Rhodes <sean@starlabs.systems> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2023-02-01soc/intel/jsk: Move ME FSR structures to pertinent headerDinesh Gehlot
This patch moves ME host firmware status register structures to ME header file. It also marks unused structure fields to reserved. The idea here is to decouple ME specification defined structures from the source file `.c` and keep those into header files so that in future those spec defined header can move into common code. The current and future SoC platform will be able to select the correct ME spec header based on the applicable config. It might be also beneficial if two different SoC platforms would like to use the same ME specification and not necessarily share the same SoC directory. BUG=b:260309647 Test=Able to build and boot. Signed-off-by: Dinesh Gehlot <digehlot@google.com> Change-Id: I58faed286718f5eab714cd39001177e50feb4f8b Reviewed-on: https://review.coreboot.org/c/coreboot/+/72414 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-02-01treewide: Remove duplicated include <device/pci.h>Elyes Haouas
<device/pci.h> chain-includes <device/pci_def.h> & <device/pci_type.h>. Change-Id: I4e5999443e81ee1c4b1fd69942050b47f21f42f8 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72626 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-01-20soc/intel/*/include/soc/gpio.h: Add "IWYU pragma: export" commentElyes Haouas
Change-Id: If44a07503470f57037b59d03eea830703a3c604a Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72100 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-01-20soc/intel: Remove unused <stddef.h>Elyes Haouas
Change-Id: I8432d799c9bf23058b7b903bb07f6c2b4308eeba Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72103 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-01-18soc/intel/jasperlake: Fix incorrect `prev_sleep_state` issueSubrata Banik
The patch fixes indication of incorrect `prev_sleep_state` on the next boot after global reset trigger. The existing code misses an important check about `if PCH doesn't set the WAK_STS` while checking power failure. As a result, every early warm/global reset is considered as power failure after looking into the PMC MMIO CON-A register alone (as ignoring the ACPI PM_CTRL.WAK_STS bit). As per the code comment this code logic is expected to check the power failure reason if PCH doesn't set the WAK_STS while waking from G3 state. TEST=Able to build and boot google/dedede. Without this patch: Observation: Resuming after a warm reset is considered as `prev_sleep_state 5` although the SLP_TYP is zero and WAK_STS bit is set. pm1_sts: 8100 pm1_en: 0000 pm1_cnt: 00000000 GEN_PMCON: d1215238 00002200 .... prev_sleep_state 5 With this patch: Observation: Resuming after a warm reset is considered as `prev_sleep_state 0`. It matches with the SLP_TYP is zero and WAK_STS bit is set. pm1_sts: 8100 pm1_en: 0000 pm1_cnt: 00000000 GEN_PMCON: d1215238 00002200 .... prev_sleep_state 0 Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Id2c1f24a8fa54eea512b5bd3dd91423f9892687d Reviewed-on: https://review.coreboot.org/c/coreboot/+/71984 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2023-01-18soc/intel/jasperlake: Use common gpio.h includeDinesh Gehlot
Replace the intelblocks/gpio.h, soc/gpio.h and soc/gpio_defs.h includes with the common gpio.h which includes soc/gpio.h which includes intelblocks/gpio.h which includes soc/gpio_defs.h. This patch also fixes alphabetic ordering of included headers. BUG=b:261778357 TEST=Able to build and boot. Signed-off-by: Dinesh Gehlot <digehlot@google.com> Change-Id: If069e66f2762eb373d35d635c09226ac5be99c7d Reviewed-on: https://review.coreboot.org/c/coreboot/+/72039 Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-12-27tree/acpi: Replace constant "Zero" with actual numberFelix Singer
Change-Id: I5a3e3506415f424bf0fdd48fc449520a76622af5 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/71525 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-12-27{acpi,arch,soc}/acpi: Replace constant "One" with actual numberFelix Singer
Change-Id: I3dfd7dd1de3bd27c35c195bd43c4a5b8c5a2dc53 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/71522 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-12-23soc/intel: Drop SoC specific DPTF implementationSubrata Banik
This patch drops the SoC specific implementation as DPTF driver can now fillin those platform specific data using SoC specific macros. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: If65976f15374ba2410b537b1646ce466ba02969b Reviewed-on: https://review.coreboot.org/c/coreboot/+/71112 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2022-12-22soc/intel: Set `use_eisa_hids` based on `DPTF_USE_EISA_HID` configSubrata Banik
This patch avoids hardcoding to the `use_eisa_hids` variable instead relying on the SoC config to choose if the SoC platform supports EISA HID. If any SoC platform has the support then the `use_eisa_hids` variable would be set to `true` based on the selection of `DPTF_USE_EISA_HID` config. Note: Prior to Tiger Lake, all DPTF devices used 7-character EISA IDs. If selected, the 7-character _HIDs will be emitted, otherwise, it will use the "new" style, which are regular 8-character _HIDs. Ideally, the platform prior to Tiger Lake would set `use_eisa_hids` to `true` and platform posts that would set `use_eisa_hids` to `false`. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I869bebc8e17c1e65979ca3431308d69771a34fa3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/71110 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Tarun Tuli <taruntuli@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2022-12-22soc/intel/{apl,cnl,jsl}: Enable EISA HID support for DPTFSubrata Banik
This patch selects `HAVE_DPTF_EISA_HID` config for APL, CNL and JSL platform. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ice01c5720ba7f15861899d89981225cb76f9fcd5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/71109 Reviewed-by: Sean Rhodes <sean@starlabs.systems> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2022-12-22soc/intel/jasperlake: Move DPTF ACPI Device IDs into header fileSubrata Banik
This patch moves DPTF ACPI Device IDs into the header file (soc/dptf.h) so that upcoming patches in this patch train can achieve more common code. TEST=Able to build and boot Google/Kano. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ibb31ab29c803dde70ef9ccf2b7c7c2ca0845b568 Reviewed-on: https://review.coreboot.org/c/coreboot/+/71106 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com>
2022-12-22drivers/intel/dptf: Add `soc_` prefix for `get_dptf_platform_info()`Subrata Banik
This patch makes the SoC specific callback code more readable by adding `soc_` prefix into the `get_dptf_platform_info()`. In nutshell this patch renames `get_dptf_platform_info()` to `soc_get_dptf_platform_info()`. TEST=Able to build Google/Rex without any compilation issue. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I27d6a146d5928e1742f82f85f51ad42656f46344 Reviewed-on: https://review.coreboot.org/c/coreboot/+/71096 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
2022-12-15treewide: Remove unused 'include <arch/io.h>'Elyes Haouas
Change-Id: I6f1d7625eb457084ba893b25518fdfdb59cf64db Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/70693 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2022-12-07soc/intel: Set IO APIC DMAR entry based on hwArthur Heymans
This avoids the need to hardcode the IOAPIC ID. Change-Id: I0965b511e71c58f1c31433bc54595a5fabb1c206 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/70268 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Sean Rhodes <sean@starlabs.systems> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2022-12-02soc/intel/cmn/cse: Create another config for sending CSE EOP cmd lateSubrata Banik
Presently, coreboot supports two instances of sending EOP cmd to the Intel CSE. 1. Sending EOP cmd to CSE during `.final` operation from cse pci driver. 2. Starting with Alder Lake, the recommendation was to send EOP to CSE earlier than CSE `.final` operation. Since then it's referred to as `Sending EOP Early`. This method helped to save the CSE EOP response time significantly. During Meteor Lake platform, CSE EOP response time has become non-deterministic and we have figured that sending EOP command later than CSE .final operation is actually helping to optimize the boot time significantly (around ~150ms savings compared to sending from `.final` ops and ~5sec compared to sending CSE early). Hence, this patch intended to create yet another kconfig for sending CSE late (specifically after `.final` operation). The idea for this newer config is to use the boot state machine for sending CSE EOP cmd. The patch train in this series would add the specific changes to allow sending EOP late and perform other essential operations required prior booting to OS as coreboot decided to skip calling into FSP Notify phase. Starting with Jasper Lake, coreboot sends EOP before loading payload hence, this config is applicable for those platforms. The current plan is that Intel Jasper Lake, Tiger Lake and Meteor Lake platform will select this newer config from SoC code. BUG=b:260041679 TEST=Able to send EOP command successfully for Google/Taeko. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Iea512cd5b79d61dd5d5a962079baf525027c831f Reviewed-on: https://review.coreboot.org/c/coreboot/+/69976 Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-11-28sb,soc/intel: Address TCO SECOND_TO_STS name collisionKyösti Mälkki
Later soc/intel/common/smbus addresses TCO2_STS as a separate 16-bit register, while baytrail and braswell assumes 32-bit wide TCO1_STS to extend as TCO2_STS. In src/soc/intel/denverton_ns: #define TCO2_STS_SECOND_TO 0x02 In soc/intel/baytrail,braswell: #define SECOND_TO_STS (1 << 17) Elsewehere #define SECOND_TO_STS (1 << 1) It's expected that we remove the first (1 << 17) case and only access TCO2_STS as a separate 16-bit register. For now, use unique names to avoid confusion. Change-Id: I07cc46a9d600b2bf2f23588b26891268e9ce4de0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/70044 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2022-11-26src/soc/intel: Remove unnecessary space after castsElyes Haouas
Change-Id: I098104f32dd7c66d7bb79588ef315a242c3889ba Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69806 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2022-11-17soc/intel: Add node_num to dimm_info struct + adjust dimm_info_fillDavid Milosevic
The dimm_info structure (defined in src/include/memory_info.h) currently does not hold information about the DIMM's node/controller ID. This patch extends the dimm_info structure by adding a new field for the node ID, called node_num. Also, adapt the dimm_info_fill() function accordingly to populate the newly-added field. Background: These changes are necessary for the Atlas mainboard, where we are currently experiencing issues with the DIMMs device/bank locator. Our 2 DIMMs share the same CHANNEL and DIMM ID but have a distinct NODE ID. By looking at the smbios table we see Channel-0-DIMM-0 for both DIMMs. Thus, we need their NODE IDs in order to distinguish them. This patch was tested by building and booting for the Alderlake-P RVP board, which has the same DIMM slot configuration as the Prodrive Atlas mainboard. Signed-off-by: David Milosevic <David.Milosevic@9elements.com> Change-Id: I6ffa5bdff0ba0e3c4a4a51f2419291fd1278cd68 Reviewed-on: https://review.coreboot.org/c/coreboot/+/68525 Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-11-08soc/intel: Use `PWRMBASE` over static `Index 0` for PMCSubrata Banik
This patch replaces static index 0 for PMC read resources with PCI configuration offset 0x10 (PWRMBASE). TEST=Able to build and boot Google, Rex to OS. Without this change: [SPEW ] PCI: 00:1f.2 resource base fe000000 size 10000 align 0 gran 0 limit 0 flags f0000200 index 0 With this change: [SPEW ] PCI: 00:1f.2 resource base fe000000 size 10000 align 0 gran 0 limit 0 flags f0000200 index 10 Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Iee2523876a8045e70effd5824afc327d1113038b Reviewed-on: https://review.coreboot.org/c/coreboot/+/69227 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2022-11-04soc/intel: Include <cpu/cpu.h> instead of <arch/cpu.h>Elyes Haouas
Also sort includes. Change-Id: I7da9c672ee230dfaebd943247639b78d675957e4 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69032 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2022-10-31soc: Add SPDX license headers to MakefilesMartin Roth
Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: Ic875708697f07b6dae09d27dbd67eb8b960749f0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/68984 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sean Rhodes <sean@starlabs.systems>
2022-10-22payloads/edk2: Disable the CPU Timer Lib unless supportedSean Rhodes
For recent X86 CPUs, the 0x15 CPUID instruction will return Time Stamp Counter Frequence. For CPUs that do not support this instruction, EDK2 must include a different library which is the reason why this must be configured at build time. If this is enabled, and the CPU doesn't support 0x15, it will fail to boot. If is not enabled, and the CPU does support 0x15, it will still boot but without support for the leaf. Consequently, disabled it by default. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I4f0f43ce50c4f6f7eb03063fff34d015468f6daa Reviewed-on: https://review.coreboot.org/c/coreboot/+/65950 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2022-10-12treewide: Use 'fadt->x_pm_tmr_blk.addrl = fadt->pm_tmr_blk'Elyes Haouas
Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Change-Id: I7ddb4ea792b9a2153b7c77d2978d9e1c4544535d Reviewed-on: https://review.coreboot.org/c/coreboot/+/68275 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-09-27acpi/acpi_pm.c: refactor acpi_pm_state_for_* functionsFabio Aiuto
Use just one function to get the chipset powerstate and add an argument to specify the powerstate claimer {RTC,ELOG,WAKE} and adjust the failure log accordingly. TEST: compile tested and qemu emulation successfully run Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com> Change-Id: I8addc0b05f9e360afc52091c4bb731341d7213cf Reviewed-on: https://review.coreboot.org/c/coreboot/+/67618 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-09-22soc/intel/spi: Move BIOS flash SPI controllers to fast SPI driverWerner Zeh
There are two classes of SPI controllers on Intel chipsets: * generic usable SPI controllers * SPI controller hosting the BIOS flash (fast SPI controller) While the first class can be used for generic peripheral attachment the second class mostly controls the BIOS flash and a TPM device (if enabled). The generic SPI driver is not fully applicable to the fast SPI controller. In addition, the fast SPI controller reports the reserved MMIO range used for the BIOS flash mapping so that the OS is aware of this range. This patch moves the fast SPI controller of all known SoCs to the fast SPI driver in common code. In addition, the PCI device for the fast SPI controller is removed from the function 'spi_soc_devfn_to_bus' as this is a callback of the generic SPI driver. Change-Id: Ia881c1d274acdcf7f042dd8284048a7dd018a84b Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/67173 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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>
2022-06-29soc/intel/jasperlake: Fix PMC read_resources callbackTim Wawrzynczak
The `limit` field for the PMC fixed BAR was incorrectly set to the `base + size + 1`, where it should be `base + size - 1`, to correctly tell the allocator the limit. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Icf51333f438ce2597c008b48305cf5816dacd3f5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65461 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-06-27soc/intel/*/Kconfig: Fix typo in commentAngel Pons
clcok ---> clock Change-Id: Ie41524f6500479162984fa9050d942f4e295f00a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/65441 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Subrata Banik <subratabanik@google.com>
2022-06-22device/resource: Add _kb postfix for resource allocatorsKyösti Mälkki
There is a lot of going back-and-forth with the KiB arguments, start the work to migrate away from this. Change-Id: I329864d36137e9a99b5640f4f504c45a02060a40 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64658 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-06-04soc/intel: Rename heci_init to cse_initSubrata Banik
This patch renames heci_init() to cse_init() as HECI initialization should have a bigger scope than just initializing the CSE (a.k.a HECI1 alone). BUG=none TEST=Able to build and boot google/taeko. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ic7edd55ccdcd70b244615fa06f81803a0ae6ce80 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64854 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Sean Rhodes <sean@starlabs.systems>
2022-06-02soc/intel/common/cpu: Use SoC overrides to set CPU privilege levelSubrata Banik
This patch implements a SoC overrides to set CPU privilege level as the MSR is not consistent across platforms. For example: On APL/GLK/DNV, it's MSR 0x120 and CNL onwards it's MSR 0x151. BUG=b:233199592 TEST=Build and boot google/taeko to ChromeOS. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I4584516102560e6bb2a4ae8c0d036be40ed96990 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64806 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2022-05-16soc/intel/*: Use SSDT to pass A4GB and A4GSArthur Heymans
GNVS is more fragile as you need to keep struct elements in sync with ASL code. Change-Id: I2cd5e6b56e4a0dbbb11f4a0ac97e8f84d53b90ec Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64216 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2022-04-29soc/{amd/stoneyridge,intel}: Don't select VBOOT_SEPARATE_VERSTAGEArthur Heymans
Now the bootblock is not limited to 64K so integrating vboot into the bootblock reduces the binary size. intel/apl is an exception since the bootblock size is limited to 32K. Change-Id: I5e02961183b5bcc37365458a3b10342e5bc2b525 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52788 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-04-27soc/intel/jasperlake: Revert CdClock settingSimon Yang
Revert CdClock setting and use default value 0xff. Previous problem was fixed by Jasperlake FSP in version 1.3.09.31, so we can use the original CdClock setting in baseboard. BUG=b:206557434 BRANCH=dedede TEST="Built and verified on magolor platform to confirm FSP solution works" Cq-Depend: chrome-internal:4662167 Change-Id: I50d65e0caaf8f3f074322cff5bbdc68bdb1bbf78 Signed-off-by: Simon Yang <simon1.yang@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63808 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Henry Sun <henrysun@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-04-27soc/intel/cmn/lockdown: Perform SA lockdown configurationSubrata Banik
`sa_lockdown_cfg` function ensures locking the PAM register hence, skip dedicated calling into `sa_lock_pam()` from the SoC `finalize.c` file. Dropped sa_lock_pam() call from ADL/CNL/EHL/JSL and TGL. Additionally, this patch enforces SA lockdown configuration for SKL and ICL as well. BUG=b:211954778 TEST=Able to build google/brya with these changes. > localhost ~ # lspci -xxx | less 00:00.0 Host bridge: Device 8086:4601 (rev 04) Bit 0 for all PAM registers a.k.a, PAMx_0_0_0_PCI.LOCK bit is set (meaning locked). Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ibd464d2507393ed0c746eb1fbd10e36092ed5599 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63518 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2022-04-22soc/intel/jasperlake: CNVi: Enable fewer wakeups to reduce SoC power consumptionJamie Chen
According to Intel TA#724456, work around the higher SoC power consumption in S0iX when CNVI has background activity. BUG=b:201263040 TEST=Turn on this setting and build and verify on Drawcia. The SLP_S0 toggling become slower or gone at the same CNVI background activity. Change-Id: I56439a406547e2ee1e47d34be14ecc9a8df04693 Signed-off-by: Jamie Chen <jamie.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63675 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-04-20soc/intel: clean up dmi driver codeWonkyu Kim
1. Remove dmi.h as it's migrated as gpmr.header 2. Remove unused gpmr definitions 3. For old platforms, define DMI defintions in c code for less code changes. TEST=Build Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com> Change-Id: Ib340ff1ab7fd88b1e7b3860ffec055a75e562de7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63472 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Subrata Banik <subratabanik@google.com>
2022-04-06soc/intel/(cnl, jsl, tgl): Enable SOC_INTEL_COMMON_BASECODESridhar Siricilla
The patch SOC_INTEL_COMMON_BASECODE Kconfig for Comet Lake, Jasper Lake and Tiger Lake SoCs. It allows access to intelbasecode/debug_feature.h for Comet Lake, Jasper Lake and Tiger Lake SoCs. TEST=Build code for Brya Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: Ie55ded673c8fa0edf2ca6789b15771bd2e56c95e Reviewed-on: https://review.coreboot.org/c/coreboot/+/62843 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-03-29soc/intel: Move `pmc_clear_pmcon_sts()` into IA common codeSubrata Banik
This patch moves `pmc_clear_pmcon_sts` function into common code and remove SoC specific instances. Accessing PMC GEN_PMCON_A register differs between different Intel chipsets. Typically, there are two possible ways to perform GEN_PMCON_A register programming (like `pmc_clear_pmcon_sts()`) as: 1. Using PCI configuration space when GEN_PMCON_A is a PCI configuration register. 2. Using MMIO access when GEN_PMCON_A is a memory mapped register. SoC users to select `SOC_INTEL_MEM_MAPPED_PM_CONFIGURATION` Kconfig to perform GEN_PMCON_A register programming using PMC MMIO. BUG=b:211954778 TEST=Able to build brya. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I8d15f421c128630f928a1b6a7e2840056d68d7b1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62064 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jeff Daly <jeffd@silicom-usa.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2022-03-25soc/intel/*/meminit.c: Fix formatted printArthur Heymans
This fixes building with clang. Change-Id: If2686b0938d34cd66393eb14205c5c8a5b3ba98b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63052 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2022-03-07src: Make PCI ID define names shorterFelix Singer
Shorten define names containing PCI_{DEVICE,VENDOR}_ID_ with PCI_{DID,VID}_ using the commands below, which also take care of some spacing issues. An additional clean up of pci_ids.h is done in CB:61531. Used commands: * find -type f -exec sed -i 's/PCI_\([DV]\)\(EVICE\|ENDOR\)_ID_\([_0-9A-Za-z]\{2\}\([_0-9A-Za-z]\{8\}\)*[_0-9A-Za-z]\{0,5\}\)\t/PCI_\1ID_\3\t\t/g' * find -type f -exec sed -i 's/PCI_\([DV]\)\(EVICE\|ENDOR\)_ID_\([_0-9A-Za-z]*\)/PCI_\1ID_\3/g' Change-Id: If9027700f53b6d0d3964c26a41a1f9b8f62be178 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39331 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2022-02-25intelblocks/pcie: Correct mapping between LCAP port and coreboot indexMAULIK V VAGHELA
coreboot uses port index which is 0 based for all PCIe root ports. In case of PCIe remapping logic, coreboot reads LCAP register from PCIe configuration space which contains port number (mostly 1 based). This assumption might not be true for all the ports in coreboot. TBT's LCAP registers are returning port index which are based on 2. coreboot's PCIe remapping logic returns port index based on index 1. This patch adds variable to pcie_rp_config to pass lcap_port_base to the pcie remapping function, so coreboot can map any n-based LCAP encoding to 0-based indexing scheme. This patch updates correct lcap_port_base variable for all PCIe root ports for all SOCs, so that function returns correct 0-based index from LCAP port number. BUG=b:210933428 BRANCH=None TEST=Check if code compiles for all ADL boards Change-Id: I7f9c3c8e753b982e2ede1a41bf87d6355b82da0f Signed-off-by: MAULIK V VAGHELA <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/61936 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-25arch/x86: factor out and commonize HPET_BASE_ADDRESS definitionFelix Held
All x86 chipsets and SoCs have the HPET MMIO base address at 0xfed00000, so define this once in arch/x86 and include this wherever needed. The old AMD AGESA code in vendorcode that has its own definition is left unchanged, but sb/amd/cimx/sb800/cfg.c is changed to use the new common definition. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifc624051cc6c0f125fa154e826cfbeaf41b4de83 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62304 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2022-02-18drivers/fsp/fsp2_0: Rework FSP Notify Phase API configsSubrata Banik
This patch renames all FSP Notify Phase API configs to primarily remove "SKIP_" prefix. 1. SKIP_FSP_NOTIFY_PHASE_AFTER_PCI_ENUM -> USE_FSP_NOTIFY_PHASE_POST_PCI_ENUM 2. SKIP_FSP_NOTIFY_PHASE_READY_TO_BOOT -> USE_FSP_NOTIFY_PHASE_READY_TO_BOOT 3. SKIP_FSP_NOTIFY_PHASE_END_OF_FIRMWARE -> USE_FSP_NOTIFY_PHASE_END_OF_FIRMWARE The idea here is to let SoC selects all required FSP configs to execute FSP Notify Phase APIs unless SoC deselects those configs to run native coreboot implementation as part of the `.final` ops. For now all SoC that uses FSP APIs have selected all required configs to let FSP to execute Notify Phase APIs. Note: coreboot native implementation to skip FSP notify phase API (post pci enumeration) is still WIP. Additionally, fixed SoC configs inclusion order alphabetically.  BUG=b:211954778 TEST=Able to build and boot brya. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ib95368872acfa3c49dad4eb7d0d73fca04b4a1fb Reviewed-on: https://review.coreboot.org/c/coreboot/+/61792 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-02-15soc/intel/*/pmc: Add `finalize` operation for pmcSubrata Banik
This patch implements the required operations to perform prior to booting to OS using coreboot native driver when platform decides to skip FSP notify APIs, i.e., Ready to Boot and End Of Firmware. Additionally, move the PMCON status bit clear operation to `.final` ops to cover any such chances where FSP-S Notify Phase or any other later boot stage may request a global reset and PMCON status bit remains set. BUG=b:211954778 TEST=Able to build brya with these changes. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I0a0b869849d5d8c76031b8999f3d28817ac69247 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61649 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2022-02-05cpu/x86/lapic: Move LAPIC configuration to MP initKyösti Mälkki
Implementation for setup_lapic() did two things -- call enable_lapic() and virtual_wire_mode_init(). In PARALLEL_MP case enable_lapic() was redundant as it was already executed prior to initialize_cpu() call. For the !PARALLEL_MP case enable_lapic() is added to AP CPUs. Change-Id: I5caf94315776a499e9cf8f007251b61f51292dc5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58387 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2022-02-02soc/intel/jasperlake: Use SBI msg to disable HECI1Subrata Banik
Select HECI_DISABLE_USING_SMM config for Jasper Lake to disable HECI1 device using the SBI msg in SMM. BUG=none TEST=None Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I3e8568750ec941fc8b8e7407bad027f7175953c7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61456 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-02-02soc/intel/common/cse: Rework heci_disable functionSubrata Banik
This patch provides the possible options for SoC users to choose the applicable interface to make HECI1 function disable at pre-boot. `SOC_INTEL_COMMON_BLOCK_HECI_DISABLE_USING_SBI` config is used for disabling heci1 using non-posted sideband write (inside SMM) after FSP-S sets the postboot_sai attribute. Applicable from CNL PCH onwards. `SOC_INTEL_COMMON_BLOCK_HECI_DISABLE_USING_PMC_IPC` config is used for disabling heci1 using PMC IPC command `0xA9`. Applicable from TGL PCH onwards. `SOC_INTEL_COMMON_BLOCK_HECI_DISABLE_USING_PCR` config is used for disabling heci1 using private configuration register (PCR) write. Applicable for SoC platform prior to CNL PCH. Additionally, add PID_CSME0 macro for SKL, Xeon_SP and APL to fix the compilation failure. Finally, rename heci_disable() function to heci1_disable() to make it more meaningful. BUG=none TEST=Able to build and boot brya. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I7e0bab0004013b999ec1e054310763427d7b9348 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61431 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2022-01-19soc/intel/common/cpu: Use SoC overrides to get CPU privilege levelSubrata Banik
This patch implements a SoC overrides to check CPU privilege level as the MSR is not consistent across platforms. For example: On APL/GLK/DNV, it's MSR 0x120 and CNL onwards it's MSR 0x151. BUG=b:211573253, b:211950520 Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: I515f0a3548bc5d6250e30f963d46f28f3c1b90b3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60900 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-01-14soc/intel/jsl: Replace dt `HeciEnabled` by `HECI1 disable` configSubrata Banik
List of changes: 1. Drop `HeciEnabled` from dt and dt chip configuration. 2. Replace all logic that disables HECI1 based on the `HeciEnabled` chip config with `DISABLE_HECI1_AT_PRE_BOOT` config. Mainboards that choose to make HECI1 enable during boot don't override `heci1 disable` config. Signed-off-by: Subrata Banik <subratabanik@google.com> Change-Id: Ib9fb554c8f3cfd1e91bbcd1977905e1321db0802 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60728 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-01-10src/soc/intel: Remove unused <console/console.h>Elyes HAOUAS
Found using: diff <(git grep -l '#include <console/console.h>' -- src/) <(git grep -l 'console_time_report\|console_time_get_and_reset\|do_putchar\|vprintk\|printk\|console_log_level\|console_init\|get_log_level\|CONSOLE_ENABLE\|get_console_loglevel\|die_notify\|die_with_post_code\|die\|arch_post_code\|mainboard_post\|post_code\|RAM_SPEW\|RAM_DEBUG\|BIOS_EMERG\|BIOS_ALERT\|BIOS_CRIT\|BIOS_ERR\|BIOS_WARNING\|BIOS_NOTICE\|BIOS_INFO\|BIOS_DEBUG\|BIOS_SPEW\|BIOS_NEVER' -- src/) |grep "<" Change-Id: I2ca3a7487cbe75f9bec458f4166378a07b833bb5 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60925 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2022-01-09soc/intel/{icl,tgl,jsl,ehl}: enable ACPI CPPC entriesMichael Niewöhner
Enable CPPC entries generation, needed for Intel SpeedShift. This can be tested by checking sysfs in Linux: $ grep . /sys/devices/system/cpu/cpu?/acpi_cppc/*perf The output should look like this, while the values may differ: /sys/devices/system/cpu/cpu0/acpi_cppc/highest_perf:28 /sys/devices/system/cpu/cpu0/acpi_cppc/lowest_nonlinear_perf:5 /sys/devices/system/cpu/cpu0/acpi_cppc/lowest_perf:1 /sys/devices/system/cpu/cpu0/acpi_cppc/nominal_perf:24 /sys/devices/system/cpu/cpu1/acpi_cppc/highest_perf:28 /sys/devices/system/cpu/cpu1/acpi_cppc/lowest_nonlinear_perf:5 ... Change-Id: I910b4e17d4044f1bf1ecfa0643ac62fc7a8cb51b Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47543 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lance Zhao Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Sheng Lean Tan <sheng.tan@9elements.com>
2022-01-05soc/intel: Remove unused <string.h>Elyes HAOUAS
Found using following command: diff <(git grep -l '#include <string.h>' -- src/) <(git grep -l 'STRINGIFY\|memcpy(\|memmove(\|memset(\|memcmp(\|memchr(\|strdup(\|strconcat(\|strnlen(\|strlen(\|strchr(\|strncpy(\|strcpy(\|strcmp(\|strncmp(\|strspn(\|strcspn(\|strstr(\|strtok_r(\|strtok(\|atol(\|strrchr(\|skip_atoi(\|vsnprintf(\|snprintf(' -- src/) Change-Id: Iae90ff482f534d8de2a519619c20a019d054e700 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60553 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-01-01src: Drop duplicated includesElyes HAOUAS
<types.h> already provides <commonlib/bsd/cb_err.h>, <limits.h>, <stdbool.h>, <stdint.h> and <stddef.h> headers. Change-Id: I700b3f0e864ecce3f8b3b66f3bf6c8f1040acee1 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60437 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2022-01-01soc/intel/jasperlake: Add CdClock frequency configSimon Yang
Add a devicetree setting to configure the CdClock (Core Display Clock) frequency through a FSP UPD. Because the value for this UPD's default setting is non-zero and devicetree settings default to 0 if not set, adapt the devicetree values so that the value for the UPD's default setting is used when the devicetree setting is zero. Also update the comment describing the FSP UPD in the header file FspsUpd.h to match the correct CdClock definition. BUG=b:206557434 BRANCH=dedede TEST=Build fw and confirm FSP setting are set properly by log Signed-off-by: Simon Yang <simon1.yang@intel.com> Change-Id: I917c2f10b130b0cd54f60e2ba98eb971d5ec3c97 Reviewed-on: https://review.coreboot.org/c/coreboot/+/60009 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-12-12soc/intel/jasperlake: Hook up public microcodeArthur Heymans
Change-Id: I9e511de5e5b79936ed09538b3877655f78de15a9 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60052 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2021-11-22soc/intel/{adl,ehl,jsl,tgl}: Remove unused header `thermal.h`Subrata Banik
This patch removes unused header inclusion as <intelblocks/thermal.h> from several SoC finalize.c files. Change-Id: Ic9ac0ffb352686af22cc9d11b61f904238eef278 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59510 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>