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2021-06-25soc/intel/apollolake: Drop `xdci_can_enable()` callAngel Pons
The `xdci_can_enable()` function is called earlier to configure FSP-S UPDs. If it returned false, then the xDCI device will be disabled and the second `xdci_can_enable()` call will never be evaluated. Change-Id: I4bd08e3194ffccc79c8feaf8f34b2bb4077f760a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55789 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-25soc/intel/alderlake: Fix the typo for FSP_S_CONFIG paramV Sowmya
This patch fixes the typo introduced in commit b03cadf for renaming FSP_S_CONFIG param name to s_cfg. Signed-off-by: V Sowmya <v.sowmya@intel.com> Change-Id: I0a9b500e528c68033008f3f8955d6c9c9ba8a737 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55831 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2021-06-25soc/intel/apollolake/xdci.c: Use `dev` parameterAngel Pons
The `dev` parameter already points to the xDCI device. Change-Id: I122cc642c86b30804dd1176f77f4e2e1ebea4aa0 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55788 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-25soc/intel/skylake: Use `devfn_disable()` to handle XDCIAngel Pons
Done for consistency with other Intel SoCs. This allows moving the pattern inside a helper function. Change-Id: If95c4b6c1602e56436150a931210692f14630694 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55787 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-25soc/intel/skylake: Use `is_devfn_enabled()`Angel Pons
Use the `is_devfn_enabled()` function for the sake of brevity. Change-Id: Ic848767799e165200f26c2d5a58fbd3b72b9c240 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55786 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-25soc/intel/common/cse: Add support for sending CSE End-of-Post messageTim Wawrzynczak
The CSE expects the boot firmware to send it an End-of-Post message before loading the OS. This is a security feature, and is done to ensure that the CSE will no longer perform certain sensitive commands that are not intended to be exposed to the OS. If processing the EOP message fails in any way on a ChromeOS build, (and not already in recovery mode), recovery mode will be triggered, otherwise the CSME BWG will be followed, which is in the following commit. BUG=b:191362590 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I6f667905f759cc2337daca4cc6e09694e68ab7e8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55631 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-06-25soc/intel/alderlake: Update s0ix cstate tableBernardo Perez Priego
Cstate C7 is not supported in ADL, replacing this unsupported state with C6 in the s0ix cstate table. BUG=None TEST=Boot device to OS. Print supported CStates and latencies. Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com> Change-Id: I471f71481d337e3fafa4acab7fe8a39677c8710c Reviewed-on: https://review.coreboot.org/c/coreboot/+/55734 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Sukumar Ghorai <sukumar.ghorai@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-24soc/intel/cache_as_ram.S: Fix SOC_INTEL_APOLLOLAKEArthur Heymans
Intel Apollolake does not support the bootguard MSRs 0x139 MSR_BC_PBEC and 0x13A MSR_BOOT_GUARD_SACM_INFO. Change-Id: Ief40028a1c85084e012a83db8080d478e407487b Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55784 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-06-24soc/intel/cache_as_ram.S: Add macro to detect bootguard nemArthur Heymans
Change-Id: I3867fce29d23b647fad9845b9a5c08bb949fa354 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55783 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-24soc/intel/alderlake: Update mainboard_memory_init_params() argumentSubrata Banik
This patch updates mainboard_memory_init_params() function argument from FSPM_UPD to FSP_M_CONFIG. Ideally mainboard_memory_init_params() function don't need to override anything other than FSP_M_CONFIG UPDs hence passing config block alone rather passing entire FSP-M UPD structure. Change-Id: I238870478a1427918abf888d71ba9c9fa80d3427 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55785 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-24soc/intel/alderlake: Refactor soc_silicon_init_params functionSubrata Banik
This patch create separate helper functions to fill-in required FSP-S UPDs as per IP initialization categories. This would help to increase the code readability and in future meaningful addition of FSP-S UPDs is possible rather adding UPDs randomly. TEST=FSP-S UPD dump shows no change without and with this code change. Change-Id: Iba51aebc74456449e24e51e2f309f14f951464a0 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55233 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-24soc/intel/alderlake: Rename FSP_S_CONFIG variable from params to s_cfgSubrata Banik
Align FSP-S UPD structure (FSP_S_CONFIG) variable name (s_cfg) as FSP-M UPD structure variable (m_cfg). TEST=Able to build and boot ADLRVP to ChromeOS. FSP-S UPD dump shows no change in UPD values with this CL. Change-Id: I795f733f5f0cc64d3a556a1cd401323b35ba5a23 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55510 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-24soc/intel/alderlake: Refactor platform_fsp_silicon_init_params_cb functionSubrata Banik
Align platform_fsp_silicon_init_params_cb() function implementation with romstage/fsp_params.c file platform_fsp_memory_init_params_cb() as: |- Override FSP-S Arch UPD(s) using arch_silicon_init_params(). |- Override FSP-S SoC UPDs using soc_silicon_init_params(). |- Override FSP-S Mainboard UPDs using mainboard_silicon_init_params(). TEST=FSP-S UPD dump shows no change without and with this code change. Change-Id: I4cf0b8423fb4038a7feddd97ff585027b3012605 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55293 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-24soc/mediatek/mt8195: Support 4 channel DRAM in DPM init flowRyan Chuang
Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com> Change-Id: If2e9d8a4dcfad28c48a2b5fa7c92f70fae879e67 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55749 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-23soc/amd/common/acp: Populate _WOV ACPI methodKarthikeyan Ramasubramanian
In order to support Audio Co-processor (ACP) DMIC hardware runtime detection on the platform, ACPI _WOV method is populated on the concerned ACP device. This method returns the ACPI Integer value as 1 if ACP DMIC exists on the platform. BUG=b:182960979 TEST=Build and boot to OS in guybrush. Ensure that the _WOV ACPI method is populated under the scope of ACP device. Scope (\_SB.PCI0.GP41.ACPD) { Method (_WOV, 0, NotSerialized) { Return (One) } } Change-Id: Ide84f45f5ea2ae42d5efe71ac6d1595886157045 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55029 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/amd/cezanne: Init eSPI early if requiredMartin Roth
If the NO_EARLY_BOOTBLOCK_POSTCODES config option is enabled, configure eSPI as early as possible in the x86 boot sequence. We found that there are situations that can cause the system to hang if there are any port80h postcodes sent out before eSPI is initialized. BUG=b:191370340 TEST=Build & Boot with and without NO_EARLY_BOOTBLOCK_POSTCODES enabled. Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I0badb1c529e96ee4f81134287db53ce32473de6e Reviewed-on: https://review.coreboot.org/c/coreboot/+/55732 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/amd/common/block/cpu/noncar/memmap: move BERT region back into CBMEMFelix Held
The original reason the BERT table was moved out of CBMEM was because the OS was not able to access the region. This happened because the CBMEM region was marked as type 16 in the e820 table. The OS isn't aware of this type, so it prevents any drivers from accessing it. Depthcharge now correctly labels the CBMEM region as reserved in the e820 table so we can move the BERT table into CBMEM. TEST=BERT ACPI table generation still works on AMD/Mandolin with SeaBIOS as payload and BERT region inside CBMEM is inside a BIOS-e820 reserved range. BERT generation also works on Zork with depthcharge. Link: https://crrev.com/c/2939677 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie640e91c19ae5f9b275cc333284b4be34211fbf6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55279 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-06-23soc/intel/common: Fix X2APIC NMI entry in ACPI MADTKyösti Mälkki
For X2APIC mode, replicate the APIC NMI entry flags and intention to address all the logical processors. Change-Id: I9c0537a3efba942329f80d7cfdbd910b8958516f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55182 Reviewed-by: Lance Zhao Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/intel/elkhartlake: Use is_devfn_enabled() for Device4Enable UPDSubrata Banik
1. Replace pcidev_path_on_root() and is_dev_enabled() functions combination with is_devfn_enabled() while enabling Thermal config. 2. Remove unused local variable of device structure type (struct device *). Change-Id: Icc2a44d6d3f1a78bf47354049dd9e2a0ed2282ba Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55728 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-23soc/intel/alderlake: Use devfn_disable() function for XDCISubrata 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: 00:14.1: enabled 0`. Change-Id: I5e10e5d0b80986e1e73573a86a957985840fe0b3 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55727 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/intel/cannonlake: Use devfn_disable() function for XDCISubrata 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: 00:14.1: enabled 0`. Change-Id: I64ab77bc49d93aca1da0126d849e69ff75b182a3 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55726 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/intel/elkhartlake: Use devfn_disable() function for XDCISubrata 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: 00:14.1: enabled 0`. Change-Id: I8ca0813e18da0f95eb9293b6d0bbdf933a1e7039 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55725 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Lean Sheng Tan <lean.sheng.tan@intel.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/intel/icelake: Use devfn_disable() function for XDCISubrata 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: 00:14.1: enabled 0`. Change-Id: I568cd39792eba1bbace4901e96d708d80f73c60a Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55724 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/intel/jasperlake: Use devfn_disable() function for XDCISubrata 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: 00:14.1: enabled 0`. Change-Id: I038e43deead70d598cf26f320dd9993f17591b88 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55723 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/intel/tigerlake: Use devfn_disable() function for XDCISubrata 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: 00:14.1: enabled 0`. Change-Id: I0e400ded7ba268a5f289b0ac568598e0dad1899a Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55722 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-23soc/intel/icelake: 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. 4. Leave SATA, eMMC controller FSP UPDs at default state if controller is not enabled and FSP UPDs are set to disable. TEST=Able to build and boot without any regression seen on ICLRVP. Signed-off-by: Subrata Banik <subrata.banik@intel.com> Change-Id: Id6861af3b5d1ce4f44b6d2109301bd4f5857f324 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55721 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-23soc/mediatek/common: Add DPM_FOUR_CHANNEL optionRyan Chuang
Add DPM_FOUR_CHANNEL option for 4 channel configuration for DPM. Publicize reset_dpm() as dpm_reset() for external reference. Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com> Change-Id: If6e0d5c4d16a7ddd69c4a427488f8899870db327 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55719 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-23soc/mediatek/mt8195: Add DPM firmware filesRyan Chuang
Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com> Change-Id: I51e8ebf5a75ac629bed51665e12bafa740b4b81d Reviewed-on: https://review.coreboot.org/c/coreboot/+/55711 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-23soc/mediatek/mt8195: Add mt6360 driver for PMIC accessAndrew SH Cheng
Signed-off-by: Andrew SH Cheng <andrew-sh.cheng@mediatek.com> Change-Id: Ieaf234f35f2b7d440bdf1e6ec4c455af7b311623 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55710 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-22soc/amd/common: Add GPIO config for native func w/ output driveMartin Roth
Our existing native function gpio configuration macro (PAD_NF) only sets the pull. For PCIe reset, we now need to be able to set it to its native function (PCIE_RST_L), and drive it low, then high. BUG=b:182805349 TEST=Configure GPIO, see correct behavior. Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I636371517c99f94f76834abc4575795d51aa0368 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55652 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-22soc/intel/common: Unbreak masterTim Wawrzynczak
Commit 54b03569c moved a call to cse_trigger_recovery () around, and commit 09635f418 renamed the function, but was tested before the first commit was submitted, thus breaking the tree. Fix it. Change-Id: If21ea0c1ebf9ce85c59ee25ec7f879abde2e3259 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55766 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-22soc/intel/common/block/cse: Move cse_trigger_recovery functionTim Wawrzynczak
This function could be applicable in situations other than just for the CSE Lite SKU, therefore move this from cse_lite.c to cse.c Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Ibc541f2e30ef06856da10f1f1219930dff493afa Reviewed-on: https://review.coreboot.org/c/coreboot/+/55673 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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/amd/cezanne/fsp_m_params: set HD Audio enable UPD from devicetreeFelix Held
Pass the info if the non-graphics HD audio controller device is enabled or disabled in the board's devicetree via a UPD to the FSP so that it knows if it should enable or disable the corresponding device. TEST=When adding "device ref hda on end" to the devicetree of amd/majolica the non-graphics HD Audio controller shows up in lspci and when that line isn't added the PCIe device doesn't show up. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I9f5e164d308906bfc788e5c2674c13c7b2ebf471 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55680 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-06-21soc/amd/cezanne/fsp_m_params: set SATA enable UPD from devicetree infoFelix Held
Currently the FSP only has one switch to disable both AHCI controllers. If at least one of the two AHCI controller devices is enabled in the board's devicetree, set the SATA enable UPD to 1 and otherwise set it to 0. Setting the UPD value to 0 when both AHCI controllers are disabled saves around 60ms in boot time. BUG=b:191385289 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I84e7c8bf2ab08c8254271ddfefd2e4e7d8c2e87b Reviewed-on: https://review.coreboot.org/c/coreboot/+/55669 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com> 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/amd/picasso,stoneyridge/acpi: use defines for MADT parametersFelix Held
Using existing defines instead of magic values improves readability of the code. Also add comments to the MADT IRQ overrides to make it clearer what those actually do. TEST=Timeless build results in identical binary for amd/gardenia (Stoneyridge), amd/mandolin (Picasso) and amd/majolica (Cezanne) Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I224ffbe8eb65bcdd5fc70c0ff8b15d55b3f6be01 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55613 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-18soc/mediatek/mt8195: add mt6691 driverhenryc.chen
Add mt6691 buck control for DRAM to run fast calibration test. It is needed to get and set voltage during testing. Signed-off-by: Henry Chen <henryc.chen@mediatek.com> Change-Id: I4fb9f7245d44383a6a3a0cf8d00f7f503cbdeb06 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55575 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-18soc/mediatek/mt8195: add eDP supportJitao Shi
BUG=b:189985956 Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I37326ad053295aa4944c8291e4e7a7d69c8f3f63 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55573 Reviewed-by: Yu-Ping Wu <yupingso@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/amd/stoneyridge: factor out AOAC offset definesFelix Held
Factoring out those defines brings the Stoneyridge SoC code a bit more in line with the Cezanne and Picasso SoC code. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifba7f13cc926ac28376233aa0bf317164ca9bbd6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55588 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> 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/amd/picasso: introduce and use devicetree aliases for UART0-3Felix Held
Since the default state of the MMIO UART devices in the chipset devicetree is off, the mainboard devicetree entries that disable MMIO UART devices are removed. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I913a587802020ce4e182b48632cdde1104c2a6e6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55545 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>
2021-06-16timestamp,amd/common/apob_cache: Add timestamps for APOBRaul E Rangel
Updating the APOB takes a considerable amount of time. I decided to be granular and split out the operations so we know when we read vs read + erase + write. BUG=b:179092979 TEST=Boot guybrush and dump timestamps 3:after RAM initialization 3,025,425 (44) 920:starting APOB read 3,025,430 (5) 921:starting APOB erase 3,025,478 (48) 922:starting APOB write 3,027,727 (2,249) 923:finished APOB 3,210,965 (183,238) 4:end of romstage 3,210,971 (6) Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I08e371873112e38f623f452af0eb946f5471c399 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55401 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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>
2021-06-16soc/amd/picasso/Kconfig: fix CONSOLE_UART_BASE_ADDRESS for SoC UART2Felix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6deb2a4c632d39112dcce71f076742a1b62ee89b Reviewed-on: https://review.coreboot.org/c/coreboot/+/55546 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-16soc/amd/picasso: introduce and use devicetree aliases for I2C2&I2C3Felix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I06102f4fcc3bf9de332c71a52c632241b95cde19 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55543 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-16soc/amd/common/block/acpi/bert: fix NULL checkFelix Held
In acpi_soc_get_bert_region after the bert_errors_region call is was checked if the region parameter is NULL after the call; since region is a parameter of acpi_soc_get_bert_region, it's non-NULL. What we should be checking here is if region points to a non-NULL pointer. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reported-by: Coverity (CID:1457506) Change-Id: I0523504d65725ab2d2df4db28a5dedd90697b917 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55541 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-16soc/amd/cezanne/include/soc/iomap: add eMMC MMIO base addressesFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie97bd6ad076f0ce35fc997d954a003a1252184e9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55536 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-06-16soc/amd/cezanne,picasso/include/soc/iomap: reflow I2C_DEVICE_COUNTFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I7edae2142120dec9e11ef823b561401b7e0bc208 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55535 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-06-16soc/amd/cezanne/acpi/mmio: use AOAC offset definesFelix Held
Even though the code is currently commented out, replace the magic numbers with the existing defines. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id0dbbadf71f2e5a4d23ee998e2aa0a8b67205845 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55534 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-06-16soc/amd/cezanne: factor out AOAC offset definesFelix Held
Factoring out those defines allows using them easily in the ACPI code without having to use preprocessor macros. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib9dfddb0d4f32a542fa652ff8c14e932c224f247 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55533 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-06-16soc/amd/picasso/acpi/sb_fch: use AOAC offset definesFelix Held
Replace the magic numbers with the existing defines. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I2d98ea8c5bb0e487c7eef0b0a1cdada9cb04df4a Reviewed-on: https://review.coreboot.org/c/coreboot/+/55532 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-06-16soc/amd/picasso: factor out AOAC offset definesFelix Held
Factoring out those defines allows using them easily in the ACPI code without having to use preprocessor macros. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I99cb03de8782a0eeeb505f567b982099b0e8a18d Reviewed-on: https://review.coreboot.org/c/coreboot/+/55531 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-06-16soc/amd/cezanne,picasso: add AOAC offset define for the eMMC controllerFelix Held
BUG=b:184978118 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I03554a151aa6a6d9e15d74c63cd02239b788808a Reviewed-on: https://review.coreboot.org/c/coreboot/+/55530 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.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/mediatek/mt8195: Add ddp driver to support eDP outputjason-jh.lin
Add ddp (display controller) driver that supports overlay, read/write DMA, etc. The output goes to display interface DP_INTF0 directly. Add ddp gclast and output_clamp settings on mt8195 to support multi-layer display. BUG=b:189985956 Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> Change-Id: I9d5dd1025c4766218c2b1d86b9b1f97f2eab53d6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55509 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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/amd/{cezanne,picasso}: Add TS_START_ROMSTAGERaul E Rangel
BUG=b:179092979 TEST=boot guybrush and see romstage tag 14:finished loading romstage 2,683,151 (10,079) 1:start of romstage 2,683,159 (8) 970:<unknown> 2,683,386 (227) 15:starting LZMA decompress (ignore for x86) 2,683,391 (5) 16:finished LZMA decompress (ignore for x86) 2,717,867 (34,476) Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: Ib8b3fe909140e05a89b74df526bf4f81799ad915 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55398 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-14soc/amd/common/pi/agesawrapper: use IOAPIC ID definesFelix Held
Part of the soc/amd/stoneyridge code already uses the FCH_IOAPIC_ID and GNB_IOAPIC_ID defines. Use those defines in the remaining location to make sure that the IOAPIC IDs are always consistent between the hardware register, the MADT and the IVRS ACPI tables. TEST=Timeless build of amd/gardenia results in identical binary. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I410a6560de66889b153c8a66b8dc5474ac114ba7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55429 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.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>