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2021-06-22soc/intel/{apl,cnl}: Remove FSP CAR optionArthur Heymans
One of the reason FSP-T support had to be kept in place was for Intel Bootguard. This now works with native CAR code, so there is no reason to keep FSP-T as an option for these platforms. APL did not even build with FSP_CAR and finding FSP-T using walkcbfs was only recently fixed using FMAP, so there can be no doubt that this option was never used with coreboot master. Change-Id: I0d5844b5a6fd291a13e5f467f4fc682b17eafa63 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55518 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-22soc/intel/car: Add support for bootguard CARArthur Heymans
Bootguard sets up CAR/NEM on its own so the only thing needed is to find free MTRRs for our own CAR region and clear that area to fill in cache lines. TESTED on prodrive/hermes with bootguard enabled. Change-Id: Ifac5267f8f4b820a61519fb4a497e2ce7075cc40 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36682 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-06-22soc/intel/common/cache_as_ram.S: Add macro to clear CARArthur Heymans
Add a macro to clear CAR which is replicated 3 times in this code. TEST: with BUILD_TIMELESS=1 the resulting binary is identical. Change-Id: Iec28e3f393c4fe222bfb0d5358f815691ec199ae Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37191 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-06-22soc/intel/common/cache_as_ram.S: Add macro to find a free MTRRArthur Heymans
This adds a macro to find an available MTRR(s) to set up CAR. This added complexity is not required on bootpaths without bootguard but with bootguard MTRR's have already been set up by the ACM so we need to figure out at runtime which ones are available. Change-Id: I7d5442c75464cfb2b3611c63a472c8ee521c014d Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37190 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-06-21soc/intel/common: Check CSE Lite RW statusSridahr Siricilla
The patch moves CSE Lite RW status check out of CSE RW update logic as the RW sanity check has to be done irrespective of CSE RW update logic is enabled or not. If coreboot detects CSE Lite RW status is not good, the coreboot triggers recovery. TEST=Verified boot on Brya Signed-off-by: Sridahr Siricilla <sridhar.siricilla@intel.com> Change-Id: I582b6cf24f8894c80ab461ca21f7c6e8caa738bc Reviewed-on: https://review.coreboot.org/c/coreboot/+/55619 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-21soc/intel/apollolake: Use devfn_disable() functionSubrata Banik
Use devfn_disable() for disabling a PCI device rather than using `dev->enabled = 0`. Also, use is_devfn_enabled() to get the device current state prior updating the FSP-S UPD for XDCI. TEST=FSP-S disabled XDCI when `xdci_can_enable` returns 0 and XDCI is disabled at PCI enumeration `PCI: 00:15.1: enabled 0`. Change-Id: I449beae59d2f578c027d8110c03fa79f516c3fe9 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55666 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-21soc/intel/common: Add InSMM.STS supportAngel Pons
Tested on HP 280 G2, SMMSTORE v1 and v2 still work. Other tests: - If one does not set BIOS_CONTROL bit WPD, SMMSTORE breaks. - If one does not write the magic MSR `or 1`, SMMSTORE breaks. Change-Id: Ia90c0e3f8ccf895bfb6d46ffe26750393dab95fb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51796 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-06-21security/intel: Add option to enable SMM flash access onlyAngel Pons
On platforms where the boot media can be updated externally, e.g. using a BMC, add the possibility to enable writes in SMM only. This allows to protect the BIOS region even without the use of vboot, but keeps SMMSTORE working for use in payloads. Note that this breaks flashconsole, since the flash becomes read-only. Tested on Asrock B85M Pro4 and HP 280 G2, SMM BIOS write protection works as expected, and SMMSTORE can still be used. Change-Id: I157db885b5f1d0f74009ede6fb2342b20d9429fa Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40830 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-06-21security/intel/cbnt: Add loggingArthur Heymans
This decodes and logs the CBnT status and error registers. Change-Id: I8b57132bedbd944b9861ab0e2e0d14723cb61635 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54093 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-21soc/intel/alderlake: Add GFx Device ID 0x46b3Meera Ravindranath
List of changes: 1. Add new GFx ID 0x46B3 into device/pci_ids.h 2. Update new GFx ID into common graphics.c 3. Add new GFx ID description into report_platform.c TEST=Build and boot brya Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com> Change-Id: I4343c7343875eb40c2955f6f4dd98d6446852dc0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55662 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
2021-06-21soc/intel/elkhartlake: Expose In-Band ECC config to mainboardWerner Zeh
Elkhart Lake provides a feature called "In-Band ECC" which uses a piece of system DRAM to store the ECC information in. There are a few parameters in FSP-M to set this feature up as needed. This patch adds code to expose these parameters to the devicetree so that they can be configured on mainboard level as needed. Change-Id: I7a4953d7b35277de01daff04211450e3d1bd8103 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55668 Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-21soc/intel/common/block/cse: Move enum csme_failure_reasonTim Wawrzynczak
CSE error codes may be applicable to move than just CSE Lite SKU errors, therefore move this enum to the intelblocks/cse.h file so that it can be used in other CSE-related code. While copying, remove `LITE_SKU` from a few of the enum values that are not necessarily CSE Lite SKU-specific. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I0351587c67ce12f781c536998ca18a6a804d080a Reviewed-on: https://review.coreboot.org/c/coreboot/+/55672 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-19soc/intel/common/block/smm: Add `mainboard_smi_finalize`Aseda Aboagye
This commit adds a method called `mainboard_smi_finalize` which provides a mechanism for a mainboard to execute some code as part of the finalize method in the SMM stage before SoC does its finalization. BUG=b:191189275 BRANCH=None TEST=Implement `mainboard_smi_finalize` on lalala and verify that the code executes in SMM. Signed-off-by: Aseda Aboagye <aaboagye@google.com> Change-Id: If1ee63431e3c2a5831a4656c3a361229acff3f42 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55649 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-06-19soc/intel/jasperlake: Add offsets for pad lockingAseda Aboagye
This commit simply adds the offset for the PADCFGLOCK register for the Intel Jasper Lake platform. This enables pads to be locked. BUG=b:191189275 BRANCH=None TEST=Enable pad locking on lalala by calling `gpio_lock_pad` and verify that the pad configuration is locked and cannot be manipulated from the OS. Signed-off-by: Aseda Aboagye <aaboagye@google.com> Change-Id: Iccfe536b4a881f081f22bcc258a375caad3ffcb3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55648 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-19soc/intel/common/block/gpio: Add `gpio_lock_pad()`Aseda Aboagye
This commit adds a method for locking a GPIO pad configuration and its TX state. When the configuration is locked, the following registers become Read-Only and software writes to these registers have no effect. Pad Configuration registers GPI_NMI_EN GPI_SMI_EN GPI_GPE_EN Note that this is only effective if the pad is owned by the host (set in the PAD_OWN register). Intel platforms that wish to leverage this function need to define the PADCFGLOCK offset for their platform. BUG=b:191189275 BRANCH=None TEST=With some other code, call gpio_lock_pad() against a pad and verify that the pad configuration is locked and the state of the pad cannot be changed from the OS. Signed-off-by: Aseda Aboagye <aaboagye@google.com> Change-Id: Id3c0da2f6942099c0289ca1e33a33c176f49d380 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55557 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-06-18soc/intel/alderlake: Add TBT PCIe root ports enablementBernardo Perez Priego
Ports are enabled according to devicetree. BUG=none TEST=Boot device, TBT should be functional Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com> Change-Id: I57e8eb13484014c17d24ad564643f0d03d11bc58 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54643 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-18soc/intel/common: Fix bugs for GPIO_LOCK_UNLOCKAseda Aboagye
Per the Intel External Design Specification (doc #618876), the opcode for GPIO_LOCK_UNLOCK is 0x13. This commit fixes a bug where the opcode was defined as 13 decimal instead of hexadecimal. Additionally, it fixes another issue where the `pcr_execute_sideband_msg()` function doesn't actually write the data when this opcode is selected. BUG=b:191189275 BRANCH=None TEST=With additional code that uses this opcode, verify that the lock functionality works by locking a pad in firmware and attempting to modify the configuration of the pad from the OS. Signed-off-by: Aseda Aboagye <aaboagye@google.com> Change-Id: Ie14fff595474cdfd647c2b36f1eeb5e018f67375 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55556 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-18soc/intel/common/block: fix storage size of HEST log addressRocky Phagura
This patch fixes the storage size to reflect the proper bits instead of bytes. It was a bug in the initial HEST patch (https://review.coreboot.org/c/coreboot/+/52090), and commit ID d4db36e672644ac7f528d12c5ce3539725456085 . Also fixed the comments to properly reflect the range being used. Change-Id: I9e968bb09f1c9cd805ff1d0849551b9c2ce2e2b6 Signed-off-by: Rocky Phagura <rphagura@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55393 Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-18soc/intel/jasperlake: Make use of FSP_ARRAY_LOAD macroLean Sheng Tan
Add FSP_ARRAY_LOAD macro for checking and loading array type configs into array type UPDs to increase readability. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: Ia20cabcaf9724882c68633eb9b510230e993768c Reviewed-on: https://review.coreboot.org/c/coreboot/+/55560 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-06-18soc/intel/elkhartlake: Make use of FSP_ARRAY_LOAD macroLean Sheng Tan
Use FSP_ARRAY_LOAD macro for checking and loading array type configs into array type UPDs to increase readability. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I2562977e55f8909038697f7e19b82ec6b5e47fae Reviewed-on: https://review.coreboot.org/c/coreboot/+/55553 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-06-18soc/intel/car/cache_as_ram.S: Fix typo in commentArthur Heymans
Change-Id: Ia91dbda44f60388324cf58dbccdbd2172dbff21d Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55561 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-17soc/intel/{alderlake,tigerlake}: Fix typo in pmc.hWerner Zeh
"corredsponding" --> "corresponding" Change-Id: I0b0e5d461de29583c269896911167f8a44d84c2a Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55555 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-17soc/intel/common/pmc: Avoid unnecessary writes of AFTERG3_ENNico Huber
pmc_set_power_failure_state() is usually called twice, once upon boot (with `target_on == true`) and once from SMM when the system is shut down (with `target_on == false`). Assuming settings didn't change between these calls, there is only one case where we actually need to write the register value: when updating the state for the MAINBOARD_POWER_STATE_PREVIOUS feature. This suits us well as we want to avoid unnecessary writes so we don't clobber the value set upon boot from within SMM. Due to inaccessible option backends, SMM might not know the current option state. The assumption above, that the option value didn't change, may not be true if the user changed the option on purpose. In the future, one would have to reboot the machine for option changes to take effect. However, this doesn't seem to make a huge difference: One already needed a controlled shutdown for the update to take effect before. A reboot doesn't seem much more expensive. Change-Id: I58dd74b8b073f4f07db090bf7fddb14b5df8239a Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55539 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-17soc/intel/alderlake/romstage: Refactor soc_memory_init_params functionSubrata Banik
This patch create separate helper functions to fill-in required FSP-M UPDs as per IP initialization categories. This would help to increase the code readability and in future meaningful addition of FSP-M UPDs is possible rather adding UPDs randomly. TEST=FSP-M UPD dump shows no change without and with this code change. Change-Id: I5f23292fd1bd44d0cd55fbefd490b090ccd48365 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55225 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-16arch/x86/ioapic: Drop irq_on_fsb as a configurable itemKyösti Mälkki
APIC Serial Bus pins were removed with ICH5 already, so a choice 'irq_on_fsb = 0' would not take effect. The related register BOOT_CONFIG 0x3 is also not documented since ICH5. For emulation/qemu-q35 with ICH9 the choice INTERRUPT_ON_APIC_BUS was wrong and ignored as BOOT_CONFIG register emulation was never implemented. For ICH4 and earlier, the choice to use FSB can be made based on the installed CPU model but this is now just hardwired to match P4 CPUs of aopen/dxplplusu. For sb/intel/i82371eb register BOOT_CONFIG 0x3 is also not defined and the only possible operation mode there is APIC Serial Bus, which requires no configuration. Change-Id: Id433e0e67cb83b44a3041250481f307b2ed1ad18 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55257 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-16MRC platforms: Fix MRC version printk format specifiersAngel Pons
The printed values are unsigned, and should be printed accordingly. Change-Id: Ie5edce914c389c70460b1ed3390731e3568340dd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55493 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16soc/intel/broadwell: Drop `config_t` typedefAngel Pons
The typedef needlessly hides the actual type of the variables. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I58a58cd402ec679960f460e80b37ff2afb8e3974 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55492 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16cpu/intel/haswell: Select `HAVE_DISPLAY_MTRRS`Angel Pons
This option is valid for Broadwell as well as Haswell. Change-Id: I4f1e9663806bae279f6aca36f09a0c989c12e507 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55491 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16soc/intel/broadwell: Separate PCH KconfigAngel Pons
Split up PCH Kconfig into a separate file. While we're at it, also sort selected options alphabetically. Tested with BUILD_TIMELESS=1, coreboot.rom for the Purism Librem 13 v1 remains identical when not adding the .config file in it. Change-Id: Ic3ff982e7108bf2d25a22e56ac2fbb93070df164 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55490 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16soc/intel/broadwell: Drop unused PSS macrosAngel Pons
These macros were used to generate ACPI P-state entries, but Broadwell now uses Haswell CPU code. These macros are unused and can be removed. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: Ib2baca2964d9177e7ab6630d4ced22c5d332fb6e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55487 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16soc/intel/broadwell/pch: Use equivalent Lynx Point ASLAngel Pons
Keep deduplicating code. Have Broadwell PCH ASL borrow some equivalent Lynx Point ASL files, and drop the now-unused files from Broadwell PCH. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: If5a8712a846bbf7c42db92167763935dee74c26f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55485 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16broadwell boards: Use Haswell hostbridge.aslAngel Pons
Use hostbridge.asl from Haswell instead of Broadwell. Both files are equivalent. Then, drop the now-unused hostbridge.asl from Broadwell. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I87d51727b75a9c59e2f5f3ba8d48c575ce93c78c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55484 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16soc/intel/broadwell: Use Haswell memmap.h in iomap.hAngel Pons
Include Haswell memmap.h from Broadwell iomap.h to deduplicate identical definitions. This also prevents the definitions from falling out of sync while the unification process is ongoing. Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical. Change-Id: I850e5521effba3818f4e2a13b94281bf07857d50 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55483 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16soc/intel/broadwell: Include `pci_irqs.asl` from PCHAngel Pons
Move the inclusion of `pci_irqs.asl` into PCH scope in order to allow deduplicating northbridge ACPI code. Change-Id: I541913226b26662f3798ae9c25ab1ac33cf2ed45 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55482 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16soc/intel/broadwell: Add missing resources in ASLAngel Pons
Taken from Haswell code. These resources also exist on Broadwell and should be reported to the OS. Change-Id: I45f2a6a9140d72c1cc2ee8b72621dc16c815b621 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55481 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-16soc/intel/denverton_ns: Remove SOC specific FSP location overridesArthur Heymans
1) FSP-S should not run XIP 2) Overriding the FSP-T location conflicts with the location set in drivers/intel/fsp2_0 This fixes a regression caused by commit 0f068a600e (drivers/intel/fsp2_0: Fix the FSP-T position) Link: https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/thread/G6WRFITANOS2JEYG3GKB2ZNVCLUZ6W7P/ Change-Id: I381781c1de7c6dad32d66b295c927419dea7d8be Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55389 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com> Reviewed-by: King Sumo <kingsumos@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-16soc/intel/xeon_sp/cpx: Move MSR Locks to CPU init and fix themArthur Heymans
Move locking CPU MSRs during CPU init instead of using CONFIG_PARALLEL_MP_AP_WORK functions. The AES Lock enable bit caused CPU exception errors as this should not run on HT siblings. The set_aesni_lock() function takes care of that. Change-Id: I21598c3e9a153dce25a09b187ddf9cf6363039d3 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55098 Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-16soc/intel/alderlake/romstage: Update display UPDs based on InternalGfxSubrata Banik
Disable all display related UPDs if IGD is not enabled as FSP don't need to perform display port initialization while IGD itself is disabled else assign UPDs based on devicetree config. TEST=Dump FSP-M display related UPDs with IGD enable and disable to ensure patch integrity. Change-Id: I0479904141dfc5e707679109aa18b7ef4264cf96 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55273 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-16soc/intel/alderlake: Make use of is_devfn_enabled() functionSubrata Banik
1. Replace all pcidev_path_on_root() and is_dev_enabled() functions combination with is_devfn_enabled(). 2. Remove unused local variable of device structure type (struct device *). 3. Replace pcidev_path_on_root() and dev->enabled check with is_devfn_enabled() call. TEST=Able to build and boot without any regression seen on ADL. Change-Id: I92671992ec14fd2adca1635b0791ac8b456332e9 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55292 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-16soc/intel/elkhartlake: Make use of is_devfn_enabled()Subrata Banik
1. Replace all pcidev_path_on_root() and is_dev_enabled() functions combination with is_devfn_enabled(). 2. Remove unused local variable of device structure type (struct device *). 3. Replace pcidev_path_on_root() and dev->enabled check with is_devfn_enabled() call. TEST=Able to build and boot without any regression seen on EHL. Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: Iadf9145a11f27ff0e182f146b6fe5a01e6cf3ed8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55331 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-16soc/intel/tigerlake: Make use of is_devfn_enabled() functionSubrata Banik
1. Replace all pcidev_path_on_root() and is_dev_enabled() functions combination with is_devfn_enabled(). 2. Remove unused local variable of device structure type (struct device *). 3. Replace pcidev_path_on_root() and dev->enabled check with is_devfn_enabled() call. TEST=Able to build and boot without any regression seen on TGLRVP. Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: Ic9d91b711bab83de1911e0b7ea876f2ad018c937 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55330 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-16soc/intel/jasperlake: Make use of is_devfn_enabled() functionSubrata Banik
1. Replace all pcidev_path_on_root() and is_dev_enabled() functions combination with is_devfn_enabled(). 2. Remove unused local variable of device structure type (struct device *). 3. Replace pcidev_path_on_root() and dev->enabled check with is_devfn_enabled() call. TEST=Able to build and boot without any regression seen on dedede Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: I4919a1ec02df50bc41fd66d5f3a352108a7aa04c Reviewed-on: https://review.coreboot.org/c/coreboot/+/55329 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-16soc/intel/cannonlake: Make use of is_devfn_enabled() functionSubrata Banik
1. Replace all pcidev_path_on_root() and is_dev_enabled() functions combination with is_devfn_enabled(). 2. Remove unused local variable of device structure type (struct device *). 3. Replace pcidev_path_on_root() and dev->enabled check with is_devfn_enabled() call. TEST=Able to build and boot without any regression seen on CML. Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: Ib5df5fd32e2e2742d349754a942bf81ca505dd39 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55328 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-16soc/intel/apollolake: Make use of is_devfn_enabled() functionSubrata Banik
1. Replace all pcidev_path_on_root() and is_dev_enabled() functions combination with is_devfn_enabled(). 2. Remove unused local variable of device structure type (struct device *). 3. Replace pcidev_path_on_root() and dev->enabled check with is_devfn_enabled() call. TEST=Able to build and boot without any regression seen on Reef. Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: I900038dd4b2e2d89b1236bbd26bec5f34483b9f3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55327 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-14ACPI: Refactor use of global and device NVSKyösti Mälkki
After ChromeOS NVS was moved to a separate allocation and the use of multiple OperationRegions, maintaining the fixed offsets is not necessary. Use actual structure size for OperationRegions, but align the allocations to 8 bytes or sizeof(uint64_t). Change-Id: I9c73b7c44d234af42c571b23187b924ca2c3894a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51639 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-14soc/intel/broadwell/pch: Drop device NVS remaindersAngel Pons
Now that device NVS is no longer used as such, stop using it to store ACPI device settings consumed by the SSDT generator. Instead, provide the get_acpi_device_state() function to allow saving ACPI device BARs and activation state from other compilation units. Also, introduce an enum and a struct to ease handling device state. Tested on out-of-tree Compal LA-A992P, SerialIO SSDT does not change. Change-Id: I9e70bf71e808651cb504399dcee489a4d1a70e67 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52521 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-14soc/intel/broadwell/pch: Replace ACPI device NVSAngel Pons
The same functionality can be provided through a runtime-generated SSDT. The remaining parts of device NVS are removed in a follow-up. Since the SSDTs are only loaded after the DSDT (if loaded at all), using SSDT-provided objects outside method bodies is not possible: the objects are not yet in OSPM's ACPI namespace, which causes in ACPI errors. Owing to this, the operation regions used by the _PS0 and _PS3 methods need to be moved into the SSDT, as they depend on the SSDT-provided BAR1 values. Tested on out-of-tree Compal LA-A992P, generated SSDT disassembles with no errors and contains expected values. Linux does not complain either. Change-Id: I89fb658fbb10a8769ebea2e6535c45cd7c212d06 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52520 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-14soc/intel/broadwell: Re-do SerialIO UART console supportAngel Pons
Use the same code from Lynx Point on Broadwell, and adjust as needed. Also add a config file to ensure the code gets build-tested. Tested on out-of-tree Compal LA-A992P (Haswell ULT), UART 0 works. Change-Id: I527024098738700d5fbaf3e27cf4db331a0322bd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37553 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-14soc/intel/common/block/uart: Fix resources in ACPI modePatrick Rudolph
In ACPI mode the device cannot be enumerated and thus the payload and bootloader doesn't know about the active resources. An ACPI aware OS can use the _CRS to determine the active MMIO window. Mark the BAR0 as reserved if the device is in ACPI mode to make sure the BAR is reserved in e820 tables. Change-Id: I6079b1eb7b0c87c752515340aac8776244b30ca0 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55271 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2021-06-14util: Add DDR4 generic SPD for MT40A512M16TB-062E:RWisley Chen
Add SPD support for DDR4 memory part BUG=b:190020997 TEST=none Change-Id: I423131cb674e1e5ec699c7a28e5b5e6746247b2a Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55164 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-12arch/x86/ioapic: Add get_ioapic_id() and get_ioapic_version()Kyösti Mälkki
Change-Id: I4ad080653c9af94a4dc73d93ddc4c8c117a682b9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55282 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-11soc/intel/{common,alderlake}: Use generic name "Alderlake Platform"Sridhar Siricilla
Since common CPU ID between ADL-P and ADL-M CPU IDs, the patch renames all ADL-P and ADL-M Silicon CPUID macros and defines generic name "Alderlake Platform" as macro value. Also, this will avoid log ADL-M for ADL-P CPU and vice-versa. Although currently name field of "cpu_table" points to only "Alderlake Platform, but it is retained asa placeholder in future difference platforms. Please refer EDS doc# 619501 for more details. The macros are renamed as below: CPUID_ALDERLAKE_P_A0 -> CPUID_ALDERLAKE_A0 CPUID_ALDERLAKE_M_A0 -> CPUID_ALDERLAKE_A1 CPUID_ALDERLAKE_P_B0 -> CPUID_ALDERLAKE_A2 TEST=Verify boot on Brya. After change, relevent coreboot logs appear as below: CPU: ID 906a1, Alderlake Platform, ucode: 00000119 CPU: AES supported, TXT supported, VT supported MCH: device id 4601 (rev 03) is Alderlake-P PCH: device id 5181 (rev 00) is Alderlake-P SKU IGD: device id 46b0 (rev 04) is Alderlake P GT2 Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: Ia06d2b62d4194edd4e104d49b340ac23305a4c15 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55252 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-11soc/intel/elkhartlake: Update FSP-S FuSa related settingsLean Sheng Tan
Further add initial Silicon UPD settings for FuSa (Functional Safety). Disable all by default, due to FSP binary enable all by default. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I88264ba3e3f9f54ad949c55b230082d1fa289fa4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55342 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-11soc/intel/elkhartlake: Update FSP-S PM & Thermal related configsLean Sheng Tan
Further add initial Silicon UPD settings for thermal and power management stuffs. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I04ded059c36f18925b7a74c934fef2566c3db8fa Reviewed-on: https://review.coreboot.org/c/coreboot/+/55335 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-06-10soc/intel/elkhartlake: Fix gpio_soc_defs.h variable typoLean Sheng Tan
Fix GPIO_COM2_END from GPIO_RSVD_2 to GPIO_RSVD_12. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I670f4bec8f141da73428010371754746a455df25 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55334 Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-10soc/intel/elkhartlake: Use FSP from FSP repo by defaultLean Sheng Tan
Select 'HAVE_INTEL_FSP_REPO' so that the FSP binary from the FSP repository is used by default. Also, use the FSP headers from the FSP repository instead. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I0c1bcb07ed0f73e1d5ada5f6f16b84816c4ef3d7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55229 Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-10soc/intel/tigerlake: Move MAX_CPUS to KconfigAndy Pont
Most of the Kconfig files for Intel SOC devices define the MAX_CPUS value within src/soc/intel/*/Kconfig. Move the definition there for Tiger Lake and remove from the mainboard Kconfig files. Signed-off-by: Andy Pont <andy.pont@sdcsystems.com> Change-Id: If145b9eb5d99821f4ce513118e4417d05f821ef5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55307 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-06-10soc/intel/tigerlake: Hook up FSP repositoryFelix Singer
Select `HAVE_INTEL_FSP_REPO` so that the FSP binary from the FSP repository is used by default. Also, use the FSP headers from the FSP repository and adjust some UPD names so that coreboot is able to use them. Also added new config FSP_TYPE_CLIENT/IOT. Respective mainboard Kconfigs to select right FSP_TYPE when using FSP repository. BUG=b:175957775 BRANCH=none Change-Id: I5e694b91be7734dd98665051a6a3d9eccab7dac7 Signed-off-by: Felix Singer <felixsinger@posteo.net> Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48713 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
2021-06-08soc/intel/alderlake/romstage: Drop ineffective FSP-M UPD `ChHashMask`Subrata Banik
FSP-M UPD ChHashOverride is default disable hence ChHashMask doesn't take any effect. Dropping ChHashMask assignment in coreboot. TEST=Able to build and boot ADL-P LP4 RVP. FSP-M UPD dump showed both UPDs are set to default value 0. ChHashOverride: 0 ChHashMask: 0h Change-Id: Ide1c9da27ca68fd36ff5b44910cfcedfcb12f232 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55272 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-08soc/intel/common: Update CrashLog data length trackingFrancois Toguo Fotso
The CrashLog raw_data_length, previously used to track the length for the Intel CrashLog decoder, is causing noises in the Linux kernel for AMD. Hence this update made at the soc level which will enable the pulling put of the tracking from x86/acpi_bert_storage.c. BUG=None TEST=Built, and BERT successfully generated in the crashLog flow. Signed-off-by: Francois Toguo Fotso <francois.toguo.fotso@intel.com> Change-Id: I97ff14d62bda69389c7647fcbbf23d5cab2b36e6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55006 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-08acpi: rework BERT ACPI table generation logicFelix Held
Check if the ACPI_BERT Kconfig option is selected and only then try to generate the BERT table. Also remove the acpi_is_boot_error_src_present weak function from the ACPI global compilation unit and use the return value of acpi_soc_get_bert_region to determine if there is a valid BERT region with logged errors. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I2a281f5f636010ba3b2e7e097e9cf53683022aea Reviewed-on: https://review.coreboot.org/c/coreboot/+/55054 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-06-08soc/intel/alderlake: Set SaIpuEnable UPD according to devicetreeTim Wawrzynczak
The SaIpuEnable UPD is not currently being touched by coreboot; set it according to the enabled status of the corresponding devicetree node. TEST=turn ipu device on or off in devicetree, see device enumerated or not in OS, according to the devicetree setting. Change-Id: I53752f92c4b49093218cc34848727a72b63e84eb Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55143 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-08soc/intel: Add Alder Lake's GT device IDSridhar Siricilla
Add Alder Lake specific graphics device ID. The document# 641765 lists the id 0x46a8. TEST=Verify boot on brya Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: I6f36256505a3e07c6197079ea2013991e841401b Reviewed-on: https://review.coreboot.org/c/coreboot/+/55256 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-08soc/intel/alderlake: Correct TCSS XHCI Port status offsetSridhar Siricilla
The patch corrects TCSS XHCI Port status offset and CPU USB2 port count. The information is captured from the ADL-P Processor EDS Volume 2b of 2 (DOC ID:619503). BUG=None TEST=Verified boot on Brya Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: I20c77d78f52277a9a979e11303cdb6cdabae7c59 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55230 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronak Kanabar <ronak.kanabar@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
2021-06-07cpu/x86: Default to PARALLEL_MP selectedKyösti Mälkki
Change-Id: I9833c4f6c43b3e67f95bd465c42d7a5036dff914 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55196 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-07soc/intel/adl: Add SKU specific power limits supportSumeet Pawnikar
Power limits (PL1 and PL2) depend on the specific SKU of the CPU. By expanding the SoC chip config power_limits_config member to an array indexed by ADL_*_POWER_LIMITS_*_CORE macros, the appropriate power limits are applied. Using this the correct set of power limits are being selected from the array based on system agent PCI ID. Based on this, chipset.cb file contains the set of power limits being used by varieties of ADL boards. These power limit values are as per document 619501. BUG=None BRANCH=None TEST=Built and verified the following console output on below boards On adlrvp (482): CPU PL1 = 28 Watts CPU PL2 = 64 Watts On adlrvp (682): CPU PL1 = 45 Watts CPU PL2 = 115 Watts On brya (282): CPU PL1 = 15 Watts CPU PL2 = 55 Watts Change-Id: Ic1676e2b4d611cdc85e770f131d5b6d5ecd180be Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54676 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Selma Bensaid <selma.bensaid@intel.com>
2021-06-07acpi: rename acpi_soc_fill_bert and add return valueFelix Held
The return value indicates if the function has found valid BERT data and wrote them to the region and length parameters. This will be used in a follow-up patch to remove the acpi_is_boot_error_src_present function call in the common code. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iaaa3eed51645e1b3bc904c6279d171e3a10d59be Reviewed-on: https://review.coreboot.org/c/coreboot/+/55053 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Lance Zhao Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-07soc/intel/alderlake: Update ACPI device ID of IOMMaulik V Vaghela
ACPI device ID of IOM device has been changed for Alder Lake. Updating it to make it compatible with kernel TEST=ACPI ID is updated and kernel driver works as expected Cq-Depend: chromium:2936144 Change-Id: Ifdfcd0c1534e8204719e59e718688cd42e846e84 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54859 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-07soc/intel/broadwell/pch: Drop P_LVLx support in FADTAngel Pons
IO MWAIT redirection is not enabled, and C-states are reported using the _CST ACPI object, which overrides the P_LVLx values. Change-Id: I3f71ef99396b56dbd960c507133c06a8eae55778 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55220 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2021-06-07soc/intel: Drop unused lpss functionsFurquan Shaikh
This change drops the following unused lpss functions and related code: * soc_lpss_controllers_list * is_dev_lpss These functions were added to determine if a controller is LPSS for performing IRQ configuration. But, these never got used and hence are being dropped. Change-Id: I27bdfbca7c199e823a0e4fdb277e3f22fb6bae7a Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55226 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-07soc/intel/alderlake: Set Base Addresses for TBT DMA remapping enginesSridhar Siricilla
The patch configures 4KB memory region window for each of the TBT DMA remapping engine. So, the remap engines map their register set to the respective 4KB window. TEST=Verified boot on Brya Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: I669255065d60d73c4bea0eeb732c4114bcc447c0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55015 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-05soc/intel/alderlake: Add IDE-R and KT device into chipset.cbSubrata Banik
Add IDE-R and KT device to chipset.cb and leave it off by default. Change-Id: Iaa51e3dc107eb3f06ad7b2aad72a6bc112999d98 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55209 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-04soc/intel/alderlake: Add PMC ACPI interfaceTim Wawrzynczak
This ACPI interface is required by e.g., the intel/common/pcie/rtd3 driver, which is used by some alderlake boards. BUG=b:190080798 TEST=disassemble SSDT and find \_SB.PCI0.PMC.IPCS Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I59eae47e623587d35e394c9bff21481fcad2d6b0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55172 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>
2021-06-04src/intel/xeon_sp: add hardware error support (HEST)Rocky Phagura
This patch adds the ACPI hardware error source table (HEST) support. This involves a few different parts: (1) The ACPI HEST table which is filled with the appropriate fields (2) Reserved memory which is used by runtime SW to provide error information. OS will not accept a HEST table with this memory set to 0. The ASL code to enable APEI bit will be submitted in a separate patch. Tested on DeltaLake mainboard with following options enabled SOC_INTEL_XEON_RAS After boot to Linux, the following will show in dmesg: HEST: Table parsing has been initialized Change-Id: If76b2af153616182cc053ca878f30fe056e9c8bd Signed-off-by: Rocky Phagura <rphagura@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52090 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-04intel/common/block: Move mainboard api to tcss common blockDeepti Deshatty
As per the comments in CB:54090 mainboard api mainboard_tcss_get_port_info() is simplified and moved to tcss common block code. Signed-off-by: Deepti Deshatty <deepti.deshatty@intel.com> Change-Id: I7894363df4862f7cfe733d93e6160677fb8a9e31 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54733 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2021-06-04soc/intel/elkhartlake: Update FSP-S storage related configsLean Sheng Tan
Further add initial Silicon UPD storage settings: - SATA - SD card - eMMC Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: Id4145fcf156756a610b8a9a705d4ab99fe7b0bf8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55082 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-06-04soc/intel/elkhartlake: Update FSP-S UPD RP & USB related configsLean Sheng Tan
Further add initial Silicon UPD settings for: - PCIe root ports - USB Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I60afb78a7997b8465dd6318f3abee28f95a65100 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55034 Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-04soc/intel/elkhartlake: Update FSP-S UPD configs for graphic & chipsetLean Sheng Tan
Further add initial silicon UPD settings for: - graphics & display - chipset lockdown - PAVP - legacy timer - PCH master gating control - HECI This CL also enables HECI 1 in devicetree.cb. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I657f44f8506640c23049614b2db9d1837e6d44ed Reviewed-on: https://review.coreboot.org/c/coreboot/+/54960 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-06-03soc/intel/alderlake: Add new memory parts for ADL boardsAmanda Huang
Use currently global_lp4x_mem_parts.json.txt to regenerate SPD files for LP4x memory parts that can be used with ADL-based mainboards. BUG=b:186616388 Change-Id: I5e76a887f81d432adbcfc2f8956b44f4343db5c2 Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54950 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2021-06-01acpi: drop unused parameter from acpi_soc_fill_bertFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic354824468f016a7857c6990024ae87db6fd00bf Reviewed-on: https://review.coreboot.org/c/coreboot/+/55052 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Lance Zhao
2021-06-01soc/intel/elkhartlake: Update FSP-S UPD LPSS related configsTan, Lean Sheng
Add Silicon upd settings for LPSS (GSPI/UART/I2C). Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: Ib0c3cd1d37ff9892d09d6d86ac50e230549c7e53 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54959 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-05-30soc/intel/alderlake: Add placeholder SPD fileTim Wawrzynczak
Change-Id: I38eb4bb684c511fff5ae148091c066682e9c35cb Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-30soc/intel/elkhartlake: Update FADT tableTan, Lean Sheng
Update FADT table per relevant PM settings: Fix PM Timer block access size and disable C2 and C3 states for the CPU. Further on, set the century byte offset in FADT to point to the common location in CMOS. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I72a57bf8ec61c3eabc4522c2695ae4b16979f188 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54958 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-30soc/intel/elkhartlake: Update FSP-M UPD related configsTan, Lean Sheng
Upload the FSP-M UPD configs. This CL also updated the chip.h and devicetree.cb with the relevant variables and configs. This CL also updated the GPIO related settings (PMC & SD card) in devicetree.cb. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: If6321064b37535b390cf3dd7c41a719c598a0cd7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54892 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-05-27soc/intel/tigerlake: Return TBT PowerResource from PR0 and PR3John Zhao
TBT PowerResource _ON/_OFF methods are currently invoked by _PS0 and _PS3 respectively. It is defined for ACPI driver to call _ON and _OFF methods. This change drops the _PS0 and _PS3 call for _ON/_OFF and returns TBT PowerResource declaration in the _PR0 and _PR3, then ACPI driver will call the TBT PowerResource _ON and _OFF methods. BUG=b:188891878 TEST=Traced both of TBT _ON and _OFF methods invocation and execution at run time. Verified TBT's power_state to be D3Cold. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I398b3f58ec89f98673cbbe633149d31188ec3351 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54812 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-05-26soc/intel/alderlake: Update soundwire master countSugnan Prabhu S
This patch includes changes to update the soundwire master count. Change-Id: Iffaf90569c19fb5ca3ce4775cc6dc6f8093f7c52 Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54719 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-05-26soc/intel/common: Implement TBT firmware authentication validity checkJohn Zhao
After Thunderbolt firmware is downloaded to IMR, its authentication validity needs to be checked. This change implements the valid_tbt_auth function. Thunderbolt DSD and its corresponding IMR_VAID will be present to kernel only if its authentication is successful. BUG=b:188695995 TEST=Validated TGL TBT firmware authentication and its IMR_VALID into SSDT which is properly present to kernel. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I3c9dda341ae6f19a2a8c85f92edda3dfa08c917a Reviewed-on: https://review.coreboot.org/c/coreboot/+/54693 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-05-26soc/intel/alderlake: Add validity for TBT firmware authenticationJohn Zhao
After Thunderbolt firmware is downloaded to IMR, its authentication validity needs to be checked. This change adds the TBT firmware IMR status register offset and its authentication valid bit for valid_tbt_auth function usage. BUG=b:188695995 TEST=Built coreboot image successfully. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: I742a00b6b58c45c1261f06b06a94346ad0a74829 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54888 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-26soc/intel/tigerlake: Add validity for TBT firmware authenticationJohn Zhao
After Thunderbolt firmware is downloaded to IMR, its authentication validity needs to be checked. This change adds the TBT firmware IMR status register offset and its authentication valid bit for valid_tbt_auth function usage. BUG=b:188695995 TEST=Built Voxel coreboot image successfully. Signed-off-by: John Zhao <john.zhao@intel.com> Change-Id: Ia25827f18a10bf4d2dcabfe81565ac326851af3e Reviewed-on: https://review.coreboot.org/c/coreboot/+/54709 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-26soc/intel/elkhartlake: Minor fix for SCS & XHCI devices in ACPITan, Lean Sheng
1. Remove the extra UAB devices in xhci.asl 2. Update SD controller ADR in scs.asl 3. Remove the unused SCS PID Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I1906fb4e6893dc5e2b0bc8d85f4a7b2efc85c3a4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54867 Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-26soc/intel/elkhartlake: Update SA & IGD DIDs TableTan, Lean Sheng
Update SA & IGD DIDs table as per latest EDS (Doc no: 601458). Add extra SKUs and fix the mismatched SKU numbers accordingly. Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Change-Id: I62fd9e6a7cf0fc6f541f3d6d9edd31d41db7279f Reviewed-on: https://review.coreboot.org/c/coreboot/+/54863 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-05-26soc/intel/common/block/smbus: Use `pci_dev_read_resources()` in read resourcesPaul Menzel
scan-build found a dead assignment, that the value stored to `res` is never read. Use `pci_dev_read_resources()` instead, as done in `sb/intel/common/smbus_ops.c` since commit 5f734327 (sb/intel/common/smbus_ops.c: Clean up read resources) avoiding the assignment. Change-Id: Ic59063b05a45dca411bf5b56c1abf3dd66ff0437 Found-by: scan-build (coreboot toolchain v0ad5fbd48d 2020-12-24 - clang version 11.0.0) Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54904 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-26qemu-q35,xeon_sp: Drop HAVE_SMI_HANDLER conditional with smm-classAngel Pons
Build of the entire smm-class is skipped if we have HAVE_SMI_HANDLER=n. Change-Id: I64bdcb28a996609111861ebafe172493b0650354 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54852 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Rocky Phagura Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-25soc/intel/alderlake: Fix SA_DEVFN_CPU_PCIE6_*Tim Wawrzynczak
Change-Id: I8849f6dd2a9fdb16642de423cc82dcefd5b192ac Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54682 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-22util/spd_tools/lp4x: Add new memory part to to global memory definitionDtrain Hsu
This new definition is for MT53E512M32D1NP-046 WT:B used on Cret. BUG=b:183057749 TEST=Generate SPDs Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> Change-Id: Ica5df61d96d2c4cbe62a560a53bd3bd08eb121f9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54746 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-21soc/intel/common: Add Alder Lake device IDsSumeet R Pawnikar
Add Alder Lake specific Host and Graphics device IDs. As per latest document number: 619501, these IDs got an update. Change-Id: I548a903714ccc7470f1425ac67c0c66522437365 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54674 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-21soc/intel/common: Add function to lpc_lib to return PIRQ routingTim Wawrzynczak
In order to fill out static entries for a _PRT table for soc/intel/common, the PIRQ<->IRQ mapping is required. This patch adds a function lpc_get_pch_pirq_routing() which returns this mapping. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Ib215fba54573c50a88aa4584442bd8d27ae017be Reviewed-on: https://review.coreboot.org/c/coreboot/+/50858 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-05-20soc/intel/xeon_sp: Skip locking down TXT related registersArthur Heymans
When locking down TXT is skipped, e.g. to do error injection, locking down DMI3 and IIO DFX related TXT registers should also be skipped. Change-Id: Ieef25c02ec103eaef65d8b44467ccb9e6917bb6c Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/50238 Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Rocky Phagura Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-20soc/intel/broadwell: Use Lynx Point IOBP codeAngel Pons
Change-Id: I89832dd6089e1961b4ffdb5661dc98b26a5cb0a2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52515 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-20soc/intel/xeon_sp: Remove superfluous printkArthur Heymans
This debug output is not very useful. If CONFIG_BOOTBLOCK_CONSOLE is enabled there will already be something else printed on the console before this. Change-Id: I7c6013805497604bb6a42ed4f9fdc594a73c28f1 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47739 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Rocky Phagura