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2023-07-12soc/intel/alderlake: Add support for Raptor Lake S CPUsMax Fritz
Add PCI IDs, default VR values and power limits for Raptor Lake S CPUs. Based on docs 639116 and 640555. TEST=Tested on a MSI PRO Z690-A (ms7d25) with i9-13900K with Ubuntu 22.10 and LinuxBoot (Linux + u-root). Also tested on MSI PRO Z790-P with i5-13600K (UEFI Payload) usign RPL-S IoT FSP and Ubuntu 22.04. Change-Id: I767dd08a169a6af59188d9ecd73520b916f69155 Signed-off-by: Max Fritz <antischmock@googlemail.com> Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69798 Reviewed-by: Tim Crawford <tcrawford@system76.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>
2023-07-12soc/intel/adl: Reduce microcode redundancyNico Huber
Some of the microcode update files listed in the Makefile are redundant: * 06-97-02 is exactly the same as 06-97-05 * 06-9a-03 is completely contained in 06-9a-04 (at offset 0x1c400) So drop these files. This saves us about 200KiB CBFS space in each case. Change-Id: Idfcab1de26ea4712295c1d22790bab3a73c17f93 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76381 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2023-06-23soc/intel/alderlake/hsphy: Add possibility to cache HSPHY in flashMichał Żygowski
The patch adds a possibility to cache the PCIe 5.0 HSPHY firmware in the SPI flash. New flashmap region is created for that purpose. The goal of caching is to reduce the dependency on CSME and the HECI IP LOAD command which may fail when the CSME is disabled, e.g. soft disabled by HECI command or HAP disabled. This change allows to keep PCIe 5.0 root ports functioning even if CSME/HECI is not functional. TEST=Boot Ubuntu 22.04 on MSI PRO Z690-A and notice PCIe 5.0 port is functional after loading the HSPHY from cache. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I5a37f5b06706ff30d92f60f1bf5dc900edbde96f Reviewed-on: https://review.coreboot.org/c/coreboot/+/68987 Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-04-04soc/intel/alderlake: Add support for CSE timestamp data versionsBora Guvendik
CSE performance data timestamps are different for version 1 Alder Lake/Raptor Lake and version 2 Meteor Lake. This patch moves the current ADL/RPL timestamp definitions to a separate header file. It marks current structure as version 1. BUG=b:259366109 TEST=Boot to OS, check ADL/RPL pre-cpu timestamps. Change-Id: I780e250707d1d04891a5a1210b30aecb2c8620d3 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/73712 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kapil Porwal <kapilporwal@google.com> Reviewed-by: Dinesh Gehlot <digehlot@google.com>
2023-03-05soc/intel/alderlake: Hook up ucode for RPL-P/H/UTim Crawford
Hook up microcode from 3rdparty repo for: - 06-ba-02 (CPUID signature: 0xb06a2) Change-Id: Icb2fc9350ebc33ef150f1ab5df1006ed956478d6 Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/73436 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2023-03-02soc/intel/alderlake: Hook up ucode for RPL-S/HX B0Tim Crawford
Hook up microcode from 3rdparty repo for: - 06-b7-01 (CPUID signature: 0xb0671) Verified microcode blob was in CBFS on Clevo PD50SNE (system76/serw13), which has an i9-13900HX. Change-Id: If91ff9233a5e1dd1db76edf33a76c55f5dddc9b4 Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72927 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2023-02-24soc/intel/adl: Select CSE defined ME spec version for alderlakeDinesh Gehlot
Alderlake based SoCs uses Intel's Management Engine (ME), version 16. This patch selects ME 16 specification defined at common code and removes alderlake SoC specific ME code and data structures. BUG=b:260309647 Test=Build verified for brya. Signed-off-by: Dinesh Gehlot <digehlot@google.com> Change-Id: Ib94e4662c735b1c31c8dfca1cfa881e6fa4070fa Reviewed-on: https://review.coreboot.org/c/coreboot/+/73244 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
2023-02-23Revert "soc/intel/adl: Select CSE defined ME spec version for alderlake"Lean Sheng Tan
This reverts commit 272c9c07bd9c7dcd684614c67487504ce06f7a36. Reason for revert: Sorry was going to give +2 but pressed the submit button and accidentally merged this out of train. Change-Id: I8a2c6407832bdcf3d475209356501f8fc3672f6b Signed-off-by: Lean Sheng Tan <sheng.tan@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/73213 Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Dinesh Gehlot <digehlot@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2023-02-23soc/intel/adl: Select CSE defined ME spec version for alderlakeDinesh Gehlot
Alderlake based SoCs uses Intel's Management Engine (ME), version 16. This patch selects ME 16 specification defined at common code and removes alderlake SoC specific ME code and data structures. BUG=b:260309647 Test=Build verified for brya. Signed-off-by: Dinesh Gehlot <digehlot@google.com> Change-Id: I94cb8a9cbb6167d1a11a012efbd6a135a8692969 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73135 Reviewed-by: Subrata Banik <subratabanik@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>
2022-12-25soc/intel: Move max speed API to commonDinesh Gehlot
This patch moves API "smbios_cpu_get_max_speed_mhz()" to common code from board specific. This API was made generic in 'commit d34364bdea12 ("soc/intel/alderlake: Utilize `CPU_BCLK_MHZ` over dedicated macro")' BUG=NONE TEST=Boot and verified that SMBIOS max speed value is correct on brya and rex. (brya) dmidecode -t : "Max Speed: 4400 MHz" (rex) dmidecode -t : "Max Speed: 3400 MHz" Signed-off-by: Dinesh Gehlot <digehlot@google.com> Change-Id: I87040ab23319097287e191d7fc9579f16d716e62 Reviewed-on: https://review.coreboot.org/c/coreboot/+/70879 Reviewed-by: Johnny Lin <Johnny_Lin@wiwynn.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kapil Porwal <kapilporwal@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>
2022-11-03soc/intel/alderlake: Hook up GMA ACPI brightness controlsTim Crawford
Add function needed to generate ACPI backlight control SSDT, along with Kconfig values for accessing the registers. Tested by adding gfx register on system76/lemp11. Backlight controls work on Windows 10 and Linux 6.1. Change-Id: I1cc33bf0121ff44aea68a7e3615c5e58e2ab6ce2 Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/69076 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.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>
2022-10-14soc/intel/alderlake: Fix unknown max speed in SMBIOSZhixing Ma
The current SMBIOS for coreboot is missing processor info for Alder Lake and Raptor Lake SoC, specifically, voltage, max speed, and upgrade (socket type). This patch implements max speed function. Refer to SMBIOS spec sheet for documentation: https://web.archive.org/web/20221012222420/https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.6.0.pdf BUG=NONE BRANCH=firmware-brya-14505.B TEST=Boot and verified that SMBIOS max speed value is correct. Signed-off-by: Zhixing Ma <zhixing.ma@intel.com> Change-Id: I09bcccc6f97238f7328224af8b852751114896fe Reviewed-on: https://review.coreboot.org/c/coreboot/+/67913 Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-08-24soc/intel/alderlake/hsphy: Add support for HSPHY firmware loadingMichał Żygowski
BIOS must send the IP_LOAD HECI command to fetch the firmware for CPU PCIe Gen5 and upload it via CPU REG BAR prior FSP Silicon Init. Implementation based on public Slimbootloader's "Silicon/AlderlakePkg/Library/CpuPcieHsPhyInitLib". TEST=Boot MSI PRO Z690-A and see the HSPHY FW is loaded. PCIe x16 Gen3 GPU card started working in the PCIE 5.0 slot. [DEBUG] HECI: Sending Get IP firmware command [DEBUG] HECI: Get IP firmware success. Response: [DEBUG] Payload size = 0x6944 [DEBUG] Hash type used for signing payload = 0x3 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I6c6c11581e3d3d9bab0131fae6ef487cafe98080 Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64074 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Crawford <tcrawford@system76.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2022-07-08soc/intel/alderlake: Hook-up public Alder Lake microcodeMichał Żygowski
CPUIDs and Engineering Samples decoding based on DOC #618427. Keep MICROCODE_BLOB_UNDISCLOSED for PCH-N SKUs as microcode blobs are still missing. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Ibb1337e5cbf5b82fdaceb7eb4661d708a32ff0ad Reviewed-on: https://review.coreboot.org/c/coreboot/+/65564 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Kangheui Won <khwon@chromium.org>
2022-06-22soc/intel/alderlake: add GPIO definitions for PCH-SMichał Kopeć
Add GPIO definitions for ADL-S, similarly to how TGL/TGL-H handles the split. Based on: - Intel PCH-S EDS Vol2 (#621483) - Alderlake-S FSP - slimbootloader sources - Linux alderlake-pinctrl driver Change-Id: I0fd1dc645c19c33bf14424703f966271e884ed3d Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63467 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-06-16soc/intel/alderlake: Unselect USB4 and TCSS options for ADL-SMichał Żygowski
Alder Lake-S CPUs do not have TCSS and USB4 devices. Unselect them. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Ifc643d440107754dfe1a0844964f70de670cb1f1 Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63500 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2022-04-07soc/intel/alderlake: Add support to update descriptor at runtimeReka Norman
On nereid, we need to update the descriptor based on fw_config (see the follow-up patch), so add support to update the descriptor at runtime. This is a temporary workaround while we find a better solution. This is basically adding back the configure_pmc_descriptor() function removed in CB:63339, just making it generic and allowing it to update multiple bytes at once. BUG=b:226848617 TEST=With the following patch, Type-C and HDMI work on nereid. Change-Id: I43c4d2888706561e42ff6b8ce0377eedbc38dbfe Signed-off-by: Reka Norman <rekanorman@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63365 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Sam McNally <sammc@google.com>
2022-04-07soc/intel/alderlake: Remove ALDERLAKE_A0_CONFIG_PMC_DESCRIPTOR KconfigSridhar Siricilla
The patch removes Kconfig CONFIG_ALDERLAKE_A0_CONFIGURE_PMC_DESCRIPTOR code which updates PMC descriptor for an intermediate ADL-P SoC stepping A0. Since intermediate ADL-P SoC is no longer supported and no board is selecting the Kconfig, so remove the code that updates PMC descriptor. TEST=Build and boot Gimble board Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: I2a629353a4194a7505655346dcab4ef53059e0b7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63339 Reviewed-by: Subrata Banik <subratabanik@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-04-06soc/intel/common: Abstract the common TCSS functionsJohn
This change abstracts the common TCSS functions for pad configuration and Thunderbolt authentication. BUG=b:213574324 TEST=Build platforms coreboot images successfully. Change-Id: I3302aabfb5f540c41da6359f11376b4202c6310b Signed-off-by: John Zhao <john.zhao@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/62723 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>
2022-01-11soc/intel/alderlake: Factor out A0 stepping workaroundAngel Pons
Move the `configure_pmc_descriptor()` function to SoC scope instead of having two identical copies in mainboard scope. Add a Kconfig option to allow mainboards to decide whether to implement this workaround. Change-Id: Ib99073d8da91a93fae9c0cebdfd73e39456cdaa8 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60940 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sheng Lean Tan <sheng.tan@9elements.com> Reviewed-by: Subrata Banik <subratabanik@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-13soc/intel/alderlake: Implement function to map physical port to EC portMAULIK V VAGHELA
Currently coreboot and EC had different logic to interpret TCSS port number which would break retimer update functionality since coreboot would pass wrong port information to EC. To correct this, coreboot has implemented function which converts coreboot physical port mapping to EC's abstract port mapping. Each SoC needs to implement this weak function since only SoC will have correct physical port mapping data. This function should resolve issue of port mismatch since coreboot will count only enabled ports and provide correct EC port number in return. BUG=b:207057940 BRANCH=None TEST=Check if retimer update works on Redrix and correct port information is passed to EC. Change-Id: I3735b7c7794b46123aba3beac8c0268ce72d658c Signed-off-by: MAULIK V VAGHELA <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59666 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-12-13soc/intel/alderlake: Define soc_get_pcie_rp_typeTim Wawrzynczak
In order to distinguish PCH from CPU PCIe RPs, define the soc_get_pcie_rp_type function for Alder Lake. While we're here, add PCIe RP group definitions for PCH-M chipsets. BUG=b:197983574 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I7438513e10b7cea8dac678b97a901b710247c188 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59854 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2021-12-10soc/intel/cse: config to enable oem key manifestRavindra N
CB change will enable the CSE region sub-partition OEMP, where the OEMP binary will be stitched. OEM KM has Audio FW's key hash. So, CSE uses this information to authenticate Audio FW. BUG=b:207820413 TEST: Boot to kernel and check for the audio authentication is successful localhost ~ # aplay -l **** List of PLAYBACK Hardware Devices **** card 0: sofrt5682 [sof-rt5682], device 0: max357a-spk (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofrt5682 [sof-rt5682], device 1: Headset (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofrt5682 [sof-rt5682], device 2: HDMI1 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofrt5682 [sof-rt5682], device 3: HDMI2 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofrt5682 [sof-rt5682], device 4: HDMI3 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofrt5682 [sof-rt5682], device 5: HDMI4 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 Cq-Depend: chrome-internal:4286038 Signed-off-by: Ravindra N <ravindra@intel.corp-partner.google.com> Change-Id: I3620adb2898efc002104e0ba8b2afd219c31f230 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59895 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-by: Krishna P Bhat D <krishna.p.bhat.d@intel.com>
2021-11-15soc/intel/alderlake: Fix build failure with enabled CSE stitchingBernardo Perez Priego
The following error is observed when building coreboot with CSE stitching enabled. `src/soc/intel/alderlake/Makefile.inc:62: *** missing separator. Stop.` This change prevents such error. BUG=None TEST=Enable CSE stitching, build should complete successfully. Change-Id: I1d9f442d1e1e7be4e8bbd1e653ed0ae6b7475f45 Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58515 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Selma Bensaid <selma.bensaid@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-11-15Reland "vboot_logic: Set VB2_CONTEXT_EC_TRUSTED in verstage_main"Hsuan-ting Chen
This reverts commit adb393bdd6cd6734fa2672bd174aca4588a68016. This relands commit 6260bf712a836762b18d80082505e981e040f4bc. Reason for revert: The original CL did not handle some devices correctly. With the fixes: * commit 36721a4 (mb/google/brya: Add GPIO_IN_RW to all variants' early GPIO tables) * commit 3bfe46c (mb/google/guybrush: Add GPIO EC in RW to early GPIO tables) * commit 3a30cf9 (mb/google/guybrush: Build chromeos.c in verstage This CL also fix the following platforms: * Change to always trusted: cyan. * Add to early GPIO table: dedede, eve, fizz, glados, hatch, octopus, poppy, reef, volteer. * Add to both Makefile and early GPIO table: zork. For mb/intel: * adlrvp: Add support for get_ec_is_trusted(). * glkrvp: Add support for get_ec_is_trusted() with always trusted. * kblrvp: Add support for get_ec_is_trusted() with always trusted. * kunimitsu: Add support for get_ec_is_trusted() and initialize it as early GPIO. * shadowmountain: Add support for get_ec_is_trusted() and initialize it as early GPIO. * tglrvp: Add support for get_ec_is_trusted() with always trusted. For qemu-q35: Add support for get_ec_is_trusted() with always trusted. We could attempt another land. Change-Id: I66b8b99d6e6bf259b18573f9f6010f9254357bf9 Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58253 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-10-26cpu/x86: Introduce and use `CPU_X86_LAPIC`Felix Held
With using a Kconfig option to add the x86 LAPIC support code to the build, there's no need for adding the corresponding directory to subdirs in the CPU/SoC Makefile. Comparing which CPU/SoC Makefiles added (cpu/)x86/mtrr and (cpu/)x86/lapic before this and the corresponding MTRR code selection patch and having verified that all platforms added the MTRR code on that patch shows that soc/example/min86 and soc/intel/quark are the only platforms that don't end up selecting the LAPIC code. So for now the default value of CPU_X86_LAPIC is chosen as y which gets overridden to n in the Kconfig of the two SoCs mentioned above. Change-Id: I6f683ea7ba92c91117017ebc6ad063ec54902b0a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44228 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-10-25cpu,soc/x86: always include cpu/x86/mtrr on x86 CPUs/SoCsFelix Held
All x86-based CPUs and SoCs in the coreboot tree end up including the Makefile in cpu/x86/mtrr, so include this directly in the Makefile in cpu/x86 to add it for all x86 CPUs/SoCs. In the unlikely case that a new x86 CPU/SoC will be added, a CPU_X86_MTRR Kconfig option that is selected be default could be added and the new CPU/SoC without MTRR support can override this option that then will be used in the Makefile to guard adding the Makefile from the cpu/x86/mtrr sub-directory. In cpu/intel all models except model 2065X and 206AX are selcted by a socket and rely on the socket's Makefile.inc to add x86/mtrr to the subdirs, so those models don't add x86/mtrr themselves. The Intel Broadwell SoC selects CPU_INTEL_HASWELL and which added x86/mtrr to the subdirs. The Intel Xeon SP SoC directory contains two sub-folders for different versions or generations which both add x86/mtrr to the subdirs in their Makefiles. Change-Id: I743eaac99a85a5c712241ba48a320243c5a51f76 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44230 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-10-19soc/intel/alderlake: Enable support for CSE stitchingFurquan Shaikh
This change enables support for stitching of BP1 and BP2 partitions for CSE. This currently mimics what Intel FIT tool does w.r.t. adding different components to the different partitions. BP1: * Dummy components: DLMP, IFPP, SBDT, UFSP, UFSG, OEMP. * Decomposed components from CSE FPT file: RBEP, MFTP. * Input components: PMCP, IOMP, NPHY, TBTP, PCHC. BP2: * Dummy components: DLMP, IFPP, SBDT, UFSP, UFSG, OEMP, ISHP. * Decomposed components from CSE FPT file: RBEP, FTPR, NFTP. * Input components: PMCP, IOMP, NPHY, TBTP, PCHC, IUNP. BUG=b:189177580,b:189177538 Change-Id: I2b14405aab2a4919431d9c16bc7ff2eb1abf1f6b Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/58125 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-10-15Revert "vboot_logic: Set VB2_CONTEXT_EC_TRUSTED in verstage_main"Hsuan-ting Chen
This reverts commit 6260bf712a836762b18d80082505e981e040f4bc. Reason for revert: This CL did not handle Intel GPIO correctly. We need to add GPIO_EC_IN_RW into early_gpio_table for platforms using Intel SoC. Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org> Change-Id: Iaeb1bf598047160f01e33ad0d9d004cad59e3f75 Reviewed-on: https://review.coreboot.org/c/coreboot/+/57951 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-09-16vboot_logic: Set VB2_CONTEXT_EC_TRUSTED in verstage_mainHsuan Ting Chen
vboot_reference is introducing a new field (ctx) to store the current boot mode in crrev/c/2944250 (ctx->bootmode), which will be leveraged in both vboot flow and elog_add_boot_reason in coreboot. In current steps of deciding bootmode, a function vb2ex_ec_trusted is required. This function checks gpio EC_IN_RW pin and will return 'trusted' only if EC is not in RW. Therefore, we need to implement similar utilities in coreboot. We will deprecate vb2ex_ec_trusted and use the flag, VB2_CONTEXT_EC_TRUSTED, in vboot, vb2api_fw_phase1 and set that flag in coreboot, verstage_main. Also add a help function get_ec_is_trusted which needed to be implemented per mainboard. BUG=b:177196147, b:181931817 BRANCH=none TEST=Test on trogdor if manual recovery works Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org> Change-Id: I479c8f80e45cc524ba87db4293d19b29bdfa2192 Reviewed-on: https://review.coreboot.org/c/coreboot/+/57048 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-09-08cpu/x86/tsc: Deduplicate Makefile logicAngel Pons
The code under `cpu/x86/tsc` is only compiled in when its `Makefile.inc` is included from platform (CPU/SoC) code and the `UDELAY_TSC` Kconfig option is enabled. Include `cpu/x86/tsc/Makefile.inc` once from `cpu/x86/Makefile.inc` and drop the now-redundant inclusions from platform code. Also, deduplicate the `UDELAY_TSC` guards. Change-Id: I41e96026f37f19de954fd5985b92a08cb97876c1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57456 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-08-12soc/intel/alderlake: Configure the SKU specific parameters for VR domainsV Sowmya
This patch configures the SKU specific power delivery parameters for the VR domains. +--------------+-------+-------+-------+-------+-----------+--------+ | SKU |Setting| AC LL | DC LL |ICC MAX|TDC Current|TDC Time| | | |(mOhms)|(mOhms)| (A) | (A) | (msec)| +--------------+-------+-------+-------+-------+-----------+--------+ |ADL-P 682(45W)| IA | 2.3 | 2.3 | 160 | 57 | 28000 | + +-------+-------+-------+-------+-----------+--------+ | | GT | 3.2 | 3.2 | 50 | 57 | 28000 | +--------------+-------+-------+-------+-------+-----------+--------+ |ADL-P 482(28W)| IA | 2.3 | 2.3 | 109 | 40 | 28000 | + +-------+-------+-------+-------+-----------+--------+ | | GT | 3.2 | 3.2 | 50 | 40 | 28000 | +--------------+-------+-------+-------+-------+-----------+--------+ |ADL-P 282(15W)| IA | 2.8 | 2.8 | 80 | 20 | 28000 | + +-------+-------+-------+-------+-----------+--------+ | | GT | 3.2 | 3.2 | 40 | 20 | 28000 | +--------------+-------+-------+-------+-------+-----------+--------+ These config values are generated iPDG application with ADL-P platform package tool and supports 15W/28W/45W SKU's. RDC Kit ID for the iPDG tools, * Intel(R) Platform Design Studio Installer: 610905. * Intel(R) Platform Design Studio - Platform ADL-P (Partial): 627345. * Intel(R) Platform Design Studio - Platform ADL-P (Full): 630261. BUG=b:195033556 Signed-off-by: V Sowmya <v.sowmya@intel.com> Change-Id: I434fd30b5bce3bfab5a5800a30317aaa04d9926a Reviewed-on: https://review.coreboot.org/c/coreboot/+/56325 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-18cpu/x86: Only include smm code if CONFIG_HAVE_SMI_HANDLER=yArthur Heymans
This removes the need to include this code separately on each platform. Change-Id: I3d848b1adca4921d7ffa2203348073f0a11d090e Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46380 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-05-06soc/intel/alderlake: Add CrashLog implementation for Intel ADLFrancois Toguo
This enables CrashLog for Intel ADL based platform. BUG=b:183981959 TEST=CrashLog data generated, extracted, processed and decoded sucessfully on adl-m RVP. Signed-off-by: Francois Toguo <francois.toguo.fotso@intel.com> Change-Id: I15ba0b41f73c1772f09584f13bcf5585caa90782 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52454 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-23soc/intel/alderlake: Add DPTF HIDs for Alder Lake SoCSumeet R Pawnikar
Add DPTF HIDs for thermal funcitonality for Alder Lake SoC. BRANCH=None BUG=None TEST=Built and tested on adlrvp board Change-Id: I8de58497fa800690d04abbdfe4d6abf1c0184334 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52268 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-30soc/intel/alderlake: Enable logging of wake sources for S0ixSugnan Prabhu S
This change adds elog.c and xhci.c to smm-y for alderlake platforms to enable the logging of wake sources in eventlog for S0ix. BUG=b:183684923 TEST=Verified on Brya that entry/exit for S0ix are logged in eventlogs. 295 | 2021-03-29 10:31:48 | S0ix Enter 296 | 2021-03-29 10:31:58 | S0ix Exit 297 | 2021-03-29 10:31:58 | Wake Source | RTC Alarm | 0 298 | 2021-03-29 10:32:30 | S0ix Enter 299 | 2021-03-29 10:32:55 | S0ix Exit 300 | 2021-03-29 10:32:55 | Wake Source | Power Button | 0 301 | 2021-03-29 10:32:55 | EC Event | Power Button 305 | 2021-03-29 10:43:13 | S0ix Enter 306 | 2021-03-29 10:43:14 | S0ix Exit 307 | 2021-03-29 10:43:14 | Wake Source | PME - XHCI | 0 308 | 2021-03-29 10:43:14 | Wake Source | PME - XHCI | 0 309 | 2021-03-29 10:43:14 | Wake Source | PME - XHCI (USB 2.0 port) | 8 310 | 2021-03-29 10:43:14 | Wake Source | GPE # | 109 Change-Id: Icc836caa797d3bc4e782c6a51492de23e7b49b71 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51839 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-03soc/intel: Factor out common smmrelocate.cAngel Pons
There are seven identical copies of the same file. One is enough. Change-Id: I68c023029ec45ecfaab0e756fce774674bb02871 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50937 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-03-01soc/intel: Drop `bootblock_cpu_init()` functionAngel Pons
Just call `fast_spi_cache_bios_region()` directly instead. Change-Id: I99f6ed4cf1a5c49b078cfd05e357c2d4c26ade45 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50952 Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-02-24soc/intel/alderlake: Add soc_get_xhci_usb_info() for elog supportTim Wawrzynczak
Add MMIO offsets for USB2 and USB3 port status registers, for both north (TCSS) and south (PCH) XHCI controllers; implement soc_get_xhci_usb_info() to return the appropriate entries for elog. Change-Id: I5ceb73707a0af0542a07027fd5c873a9658b19d6 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47397 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-01-18soc/intel/alderlake: Update PCH and CPU PCIe RP tableEric Lai
According ADL EDS to update the PCH and CPU PCIe RP table. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Idcc21d8028f51a221d639440db4cf5a4e095c632 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-10-03soc/intel/alderlake/ramstage: Do initial SoC commit till ramstageSubrata Banik
List of changes: 1. Add required SoC programming till ramstage 2. Include only required headers into include/soc 3. Add CPU, PCH and SA EDS document number and chapter number 4. Fill required FSP-S UPD to call FSP-S API Change-Id: I3394f585d66b14ece67cde9e45ffa1177406f35f Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45759 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-27soc/intel/alderlake: Add GPIOs for Alder Lake SOCSubrata Banik
Add definitions for the GPIO pins on Alder Lake LP, as well as GPIO IRQ routing information and supporting ACPI ASL. For now, add the following 5 GPIO communities and 13 GPIO groups: Comm. 0: GPP_B, GPP_T, GPP_A Comm. 1: GPP_S, GPP_H, GPP_D Comm. 2: GPD Comm. 4: GPP_C, GPP_F, GPP_E, GPP_HVMOS Comm. 5: GPP_R, GPP_SPI0 Change-Id: I77b9dcc46aceaf530e2054c9cacd7b026ebbb96b Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45571 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-09-15soc/intel/alderlake/romstage: Do initial SoC commit till romstageSubrata Banik
List of changes: 1. Add required SoC programming till romstage 2. Include only required headers into include/soc 3. Add SA EDS document number and chapter number 4. Fill required FSP-M UPD to call FSP-M API Change-Id: I4473aed27363c22e92e66cc6770cb55aae83e75c Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45192 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-09-05soc/intel/alderlake/bootblock: Do initial SoC commit till bootblockSubrata Banik
List of changes: 1. Add required SoC programming till bootblock 2. Include only required headers into include/soc 3. Add CPU/PCH/SA EDS document number and chapter number 4. Include ADL-P related DID, BDF Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: I204e692fabb84fce297bebee465f4ca624c6fe56 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44857 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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