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2023-12-06soc/amd/*/chipset.cb: don't call dummy device functions host bridgesFelix Held
Function 0 of the devices that have the bridges to other buses are dummy functions that can be left enabled to not have to shuffle around the device function numbers when the first PCI bridge on those devices isn't enabled. Those dummy device functions are however not PCI host bridges, so change the comments from 'Dummy Host Bridge' to 'Dummy device function'. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Suggested-by: Nico Huber <nico.h@gmx.de> Change-Id: Ibddfdf558d84bc44434d718b86f41bd06044b22a Reviewed-on: https://review.coreboot.org/c/coreboot/+/79396 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-11-06soc/amd/*/iomap: drop unused I2C_MASTER_START_INDEX definitionsFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I0eae9e4d246bd07f43b1d77e5ad7649c010d0efe Reviewed-on: https://review.coreboot.org/c/coreboot/+/78899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-11-02soc/amd/*: Ensure PSP soft fuse bitmask set properlyMatt DeVillier
Commit e728766f4596 ("soc/amd/mendocino: Do not load MP2 Firmware when in RO") added logic to ensure that the MP2 disable soft fuse bit was set for the RO section, but failed to check if the bit was already set otherwise (as it is for non-ChromeOS builds). This caused the bit to appear twice in the PSP_RO_SOFTFUSE_BITS string, and when the string was converted to a series of numeric values and added together, bit (n+1) ended up being set instead of bit n. To mitigate this, use the makefile sort() function to ensure the PSP_[RO_]SOFTFUSE_BITS string does not contain any duplicates before the bitmask is calculated. Apply this to all AMD SoC makefiles where the softfuse bits are added. TEST=build/boot google/skyrim (frostflow). Use a verbose build (V=1) to verify that the correct soft fuse value is passed to amdfwtool for RO and RW_A/B for both ChromeOS and non-ChromeOS builds. Change-Id: I2e207e20132d44016fbcb986bdfd8e935d8fead5 Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78823 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2023-10-25soc/amd/*/Kconfig: rework SPL optionsFelix Held
Move all security patch level (SPL) related Kconfig options to the common AMD PSP Kconfig file. Commit 4ab1db82bb30 ("soc/amd: rework SPL file override and SPL fusing handling") already reworked the SPL handling, but missed that another Kconfig option SOC_AMD_COMMON_BLOCK_PSP_FUSE_SPL controlled if the PSP mailbox command to update the SPL fuses was sent by the code that got added to the build when PERFORM_SPL_FUSING was selected. To make things less unexpected, rename PERFORM_SPL_FUSING to SOC_AMD_COMMON_BLOCK_PSP_SPL since it actually controls if the SPL support code is added to the build and also rename SOC_AMD_COMMON_BLOCK_PSP_FUSE_SPL to PERFORM_SPL_FUSING. This changes what PERFORM_SPL_FUSING will do from including the code that could do the fusing if another option is set to being the option that controls if the fusing mailbox command will be set. All SoCs that support SPL now select SOC_AMD_COMMON_BLOCK_PSP_SPL in their Kconfig, which won't burn any SPL fuses. The logic in the Skyrim mainboard Kconfig file is reworked to select PERFORM_SPL_FUSING for all boards on which the SPL fuses should be updated; on Guybrush PERFORM_SPL_FUSING default is changed to y for all variants. The option to include the code that checks the SPL fusing conditions and allows sending the command to update the SPL fuses if the corresponding Kconfig is set doesn't need to be added on the mainboard level, since it's already selected at the SoC level. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I12fd8775db66f16fe632674cd67c6af483e8d4e2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78309 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-10-20soc/amd/*: Set AMD_FW_AB_POSITION to either 64 or 128 bytesKarthikeyan Ramasubramanian
When CBFS verification is enabled, add amdfw_a/b.rom at offset 128 bytes to account for CBFS file header with hash attribute. When CBFS verification is disabled, add amdfw_a/b.rom at offset 64 bytes to account for CBFS file header without hash attribute. BUG=None TEST=Build Skyrim, Myst BIOS images with and without CBFS verification enabled. Change-Id: Ic374ac41df0c8fb8ce59488881ce5846e9058915 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78425 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-10-20soc/amd/phoenix/psp_verstage: Fix the hash file namesKarthikeyan Ramasubramanian
Fix the hash file names to be used to verify signed PSP binaries when booting with VBOOT FW Slot B. BUG=None TEST=Build and boot to OS in Myst with PSP Verstage enabled using both VBOOT slots A and B. Change-Id: I89f02922bc901d8ac71d48bf5128fe6ecead43a0 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78236 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-10-20soc/amd/phoenix: Disable CCP DMA in PSP VerstageKarthikeyan Ramasubramanian
Some stalls are observed while using CCP DMA in PSP verstage - especially with CBFS verification enabled. Also with RW CBFS verification enabled, the entire firmware body is not loaded during verstage for verification. Instead the files are verified as and when they are loaded from CBFS. Hence the impact to boot time is reduced since only few files are loaded during PSP verstage. Hence disable CCP DMA in PSP verstage until the root cause is identified. BUG=None TEST=Build and boot to OS in Myst with CBFS verification enabled. Change-Id: I22ac108b08abcfe432dfd175644393e384888e11 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78234 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-10-20soc/amd/phoenix: Add build rules to enable CBFS verificationKarthikeyan Ramasubramanian
Add SPI flash RO ranges to be verified by GSC in order to enable CBFS verification. Also with CBFS verification enabled, CBFS metadata is more than 64 bytes. So configure the offset of amdfw_a/b to 128 bytes - next address aligned to 64 bytes. BUG=b:277087492 TEST=Build and boot to OS in Myst with and without CBFS verification enabled. Change-Id: Ibfffd3d6fce8b80ec156a7b13b387e1df8c43347 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78233 Reviewed-by: Tim Van Patten <timvp@google.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-10-04soc/amd: rework SPL file override and SPL fusing handlingFelix Held
The SPL_TABLE_FILE and SPL_RW_AB_TABLE_FILE Kconfig options provide a way to override the default SPL file configured in the SoC's fw.cfg file by passing the '--spl-table' parameter to amdfwtool which will then use the override instead of the SPL file from the fw.cfg file. When SPL*_TABLE_FILE is an empty string, the corresponding add_opt_prefix call in the makefile will result in no '--spl-table' parameter being passed to amdfwtool, so it'll use the default SPL file from fw.cfg. In order to not pass an SPL override by default, remove the default from the SPL_TABLE_FILE in the SoC's Kconfig. The SoC default pointed to the same SPL file as in fw.cfg file anyway. Now only when a mainboard sets this option to point to a file, that file will be used as an override. This override is used to include a special SPL file needed for the verstage on PSP case on the Chromebooks. Since SPL_TABLE_FILE is an empty string by default, neither the SPL_TABLE_FILE Kconfig option nor it being evaluated in the Makefile need to be guarded by HAVE_SPL_FILE, so remove the dependency in the Kconfig and the ifeq in the Makefile. Before this patch, the HAVE_SPL_FILE option controlled two things that shouldn't be controlled by the same Kconfig option: Only when HAVE_SPL_FILE was set to y, the SPL_TABLE_FILE override was taken into account, and it also controls if spl_fuse.c got added to the build which when added will send the SPL fusing command to the PSP. So the case of needing an SPL file override, but not updating the SPL fuses wasn't supported before. The SPL file in the amdfw part will be used by the PSP bootloader for the anti-rollback feature which makes sure that the SPL file version isn't lower than what is in the SPL fuses. For this the SPL file needs to be present in the PSP directory table. The SPL version check happens way before we're running code on the x86 cores. The SPL fusing PSP command that can be sent by coreboot will tell the PSP to update the SPL fuses so that the fused minimal SPL version will be updated to the current SPL version. Since the former HAVE_SPL_FILE option now only controls if the SPL fusing command will be sent to the PSP mailbox, rename it to PERFORM_SPL_FUSING to clarify what this will do and update the help text correctly describe what this does. TEST=With INCLUDE_CONFIG_FILE set to n, timeless builds for both Birman with Phoenix APU and Skyrim result in identical binaries. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6cec1f1b285fe48e81a961414fbc9978fa1003cc Reviewed-on: https://review.coreboot.org/c/coreboot/+/78178 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-09-21soc/amd/*/cpu: factor out common noncar mp_init_cpusFelix Held
Since all non-CAR AMD SoCs have the same mp_init_cpus implementation, factor it out and move it to a common location. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ibf4fa667106769989c916d941addb1cba38b7f13 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78013 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-09-18soc/amd: introduce SOC_AMD_COMMON_BLOCK_DATA_FABRIC_NP_REGIONFelix Held
Add a separate Kconfig option for adding np_region.c to the build. Only the code for Picasso, Cezanne, Mendocino, Phoenix and Glinda call data_fabric_set_mmio_np which is implemented in that file, so only select the new SOC_AMD_COMMON_BLOCK_DATA_FABRIC_NP_REGION Kconfig option for those. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic49ce039462b52e2c593c7d2fef43efc50901905 Reviewed-on: https://review.coreboot.org/c/coreboot/+/77987 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-09-12soc/amd/*/Makefile: drop wrong EFS diagramsFelix Held
The EFS data structure diagrams in the Makefiles of Picasso and newer SoCs were wrong, since the BIOS directory table pointer is in a different location than shown in the diagram. Since the diagram also wasn't that easy to understand and amdfwtool does all of that handling, drop the wrong diagram from the Makefiles. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5f86fea29f956ff10746d35dbe967a4a89e11cca Reviewed-on: https://review.coreboot.org/c/coreboot/+/77799 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
2023-09-06soc/amd: correctly report I2C controller state in ACPIFelix Held
Instead of reporting all I2C controllers in the system as enabled in the corresponding ACPI device's _STA method, report the I2C devices that are disabled in the devicetree as disabled in the corresponding _STA method too. This is done by returning the contents of the STAT variable inside each device's scope in the DSDT that have a default value of 0 (device not present/disabled). For all enabled and hidden I2C devices i2c_acpi_fill_ssdt gets called which then writes 0xf (device enabled and visible) or 0xb (device enabled, but hidden) to the STAT name inside the same scope, but in the SSDT. This object in the SSDT will then override the default in the DSDT resulting in the _STA method returning the correct status of each device. The code was inspired by commit 7cf9c7451808 ("soc/amd/*: Fix UART ACPI device status"). TEST=On Mandolin all I2C controllers are disabled and with this patch none shows up in the Windows 10 device manager. When enabling an I2C controller in the devicetree for testing, it shows up again in the Windows device manager. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I4cd9f447ded3a7f0b092218410c89767ec517417 Reviewed-on: https://review.coreboot.org/c/coreboot/+/77643 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-09-01util/amdfwtool: Deal with psp position in flash offset directlyZheng Bao
It is based on work by Arthur Heymans, 69852. Get rid of the confusing "position index" and use the relative flash offset as the Kconfig setting instead. TEST=binary identical on amd/birman amd/majolica amd/gardenia amd/mayan amd/bilby amd/mandolin amd/chausie amd/pademelon pcengines/apu2 google/skyrim google/guybrush google/zork google/kahlee google/myst (The test should be done with INCLUDE_CONFIG_FILE=n) Change-Id: I26bde0b7c70efe9f5762109f431329ea7f95b7f2 Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/72939 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-08-26soc/amd: Move psp_transfer.h out of each SOC into commonMartin Roth
The psp_transfer.h file was the same under all SoCs, and is really tied to the file common/vboot/transfer.c, not the SOC. This patch makes an include directory under vboot to put the header into and sets it to be included for all SoCs using SOC_AMD_COMMON. This makes the header file available to all platforms, so that new chips that don't use the psp_verstage don't have to make a psp_transfer.h file just to satisfy the compiler. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I5b9f2adee3a1d4d8d32813ec0a850344b7d717b2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/77303 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-15soc/amd/*/root_complex: introduce get_iohc_fabric_idFelix Held
Implement get_iohc_fabric_id for each SoC that translates the coreboot domain number to the fabric ID of the corresponding PCI root. This allows the primary domain to have the number 0 even though the destination data fabric ID will be non-zero. Keeping the primary domain number 0 allows to use config_of_soc() which can be resolved at link time and not need to dynamically find the SoC device to get the config. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6538a777619eed974b449fc70d3fe3084ba447dd Reviewed-on: https://review.coreboot.org/c/coreboot/+/77168 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-08-12soc/amd/common/data_fabric: read PCI bus decoding from DF registersFelix Held
The data fabric also controls which PCI bus numbers get decoded to the PCI root. In order for the resource allocator to know how the hardware is configured, read the corresponding data fabric registers to get the information that then gets passed to the allocator. Picasso, Cezanne, Mendocino and Rembrandt only support one PCI segment with 256 buses while the Phoenix and Glinda data fabric hardware has support for more PCI segments. Due to this change, the register layout is different and incompatible between those two, so introduce the SOC_AMD_COMMON_BLOCK_DATA_FABRIC_MULTI_PCI_SEGMENT Kconfig option for a SoC to specify which implementation is needed. At the moment, coreboot doesn't have support for multiple PCI segments and the code doesn't support PCI segments other than segment 0. On Picasso the PCI bus number limit read back from the data fabric register is 255 even though CONFIG_ECAM_MMCONF_BUS_NUMBER is set to 64, so also make sure that the bus and limit returned by data_fabric_get_pci_bus_numbers is within the expected limits. TEST=PCI bus allocation still works on Mandolin (Picasso) and Birman (Phoenix). Picasso has 64 PCI buses. coreboot puts this info into the resource producer in _SB\PCI0\_CRS which the Linux kernel reads: * coreboot: PCI0 _CRS: adding busses [0-3f] * Linux: pci_bus 0000:00: root bus resource [bus 00-3f] This matches the information in the ACPI MCFG table. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ide5fa9b3e95cfd59232048910cc8feacb6dbdb94 Reviewed-on: https://review.coreboot.org/c/coreboot/+/77080 Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-09treewide: Get rid of "NO_DDRx" selectionElyes Haouas
Change-Id: I8fa26e7a398eee855c31a76f0f89b4111368c2a6 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76387 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-08-09soc/amd/phoenix/include/data_fabric: add DF PCI config map registerFelix Held
PPRs #57019 Rev 3.05 and #57396 Rev 3.06 were used as a reference. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id0fe478a710ecc1f2c8b36347aaf2d1634ebba9a Reviewed-on: https://review.coreboot.org/c/coreboot/+/77078 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-09soc/amd/*: Fix UART ACPI device statusMatt DeVillier
Prior to commit d1c0f958d198 ("acpi: Call acpi_fill_ssdt() only for enabled devices"), uart_inject_ssdt() was used to set the ACPI status (_STA) for both enabled and disabled devices. The aforementioned commit limited it to being called only on enabled devices, which left disabled devices without any _STA method at all -- which the OS assumes means that the device is present and enabled. To fix this, create the _STA method in the UART asl code for each port, and set the return value to a name variable (STAT) which defaults to 0 (not present/disabled). Then, have uart_inject_ssdt() set STAT to present and enabled (0xF) for UARTs actually present on the board. TEST=build/boot google/skyrim (frostflow), dump ACPI tables, and verify that _STA returns 0xF only for UARTs enabled in devicetree. Change-Id: Id89e74c3ea7f53280935898ee35311b7cf3b152a Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/77092 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-08soc/amd/phoenix/include/data_fabric: add data fabric IO decode registersFelix Held
PPRs #57019 Rev 3.05 and #57396 Rev 3.06 were used as a reference. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I769dc317115981391cf0f4e0b743c600407a6eb6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76958 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-08soc/amd/*/include/data_fabric: add dst_ prefix to fabric_id fieldFelix Held
Rename the fabric_id struct field in the df_mmio_control union to dst_fabric_id to both better match the register definitions and also be a bit clearer about what this is doing. Also use tabs for indentation in the struct inside the df_mmio_control union. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I0a17d82a5d7b66a8f84854f21fbbb319da81ac43 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76932 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-08-08soc/amd/*/include/data_fabric: reorder register definitionsFelix Held
Order the data fabric register definitions by function number and register offset. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia3066ad0f564520cb322a3e41a413eb3bf51260d Reviewed-on: https://review.coreboot.org/c/coreboot/+/76923 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-08-08soc/amd/*/include/data_fabric: rename D18F0_MMIO_* to DF_MMIO_*Felix Held
Now that the data fabric PCI device functions are included in the register definitions, the remaining data fabric device function numbers can be dropped from the define names. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia0355838ac1d513ba562fd6fb4672342dd383498 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76888 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-08-08soc/amd/common/include/data_fabric_defs: introduce & use DF_REG_* macrosFelix Held
To have both the PCI function number and the register offset into the config space of that function of the data fabric device in the data fabric register definitions, introduce and use the DF_REG_ID, DF_REG_FN and DF_REG_REG macros. The DF_REG_ID macro is used for register definitions where both the function number and the register offset are specified, and the DF_REG_FN and DF_REG_REG macros are used to extract the function number and the register offset from the register defines. This will allow having one define for accessing an indexed group of registers that are on different functions of the data fabric device. TEST=MMIO resources read from the data fabric's MMIO decode registers don't change on Mandolin and the ACPI CRAT table is also identical. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I63a284b26081c170a217b082b100c482f6158e7e Reviewed-on: https://review.coreboot.org/c/coreboot/+/76886 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-08-05src/*/post_code.h: Change post code prefix to POSTCODEYuchen He
The prefix POSTCODE makes it clear that the macro is a post code. Hence, replace related macros starting with POST to POSTCODE and also replace every instance the macros are invoked with the new name. The files was changed by running the following bash script from the top level directory. header="src/soc/amd/common/block/include/amdblocks/post_codes.h \ src/include/cpu/intel/post_codes.h \ src/soc/intel/common/block/include/intelblocks/post_codes.h" array=`grep -r "#define POST_" $header | \ tr '\t' ' ' | cut -d ":" -f 2 | cut -d " " -f 2` for str in $array; do splitstr=`echo $str | cut -d '_' -f2-` grep -r $str src | cut -d ':' -f 1 | \ xargs sed -i'' -e "s/$str/POSTCODE_$splitstr/g" done Change-Id: Id2ca654126fc5b96e6b40d222bb636bbf39ab7ad Signed-off-by: Yuchen He <yuchenhe126@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76044 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-08-04soc/amd/phoenix: Makefile change to include split hash tableKarthikeyan Ramasubramanian
Include multiple hash tables into relevant CBFS. BUG=b:277292697 TEST=Ensure that all multiple hash tables are part of Myst BIOS image with PSP verstage enabled. Change-Id: I1601f4a01db5b2bbf8b5636ef9e69e41c1d9a980 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76589 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-04soc/amd/phoenix: Add SVC call to inject v2 hash tablesKarthikeyan Ramasubramanian
On mainboards using Phoenix SoC with PSP verstage enabled, to accommodate growing number of PSP binaries, multiple smaller hash tables are introduced. Also some hash tables are in V2 format identifying the concerned PSP binaries using UUID. Add SVC calls to support multiple hash tables with different versions. BUG=b:277292697 TEST=Build and boot to OS in Myst with PSP verstage enabled. Ensure that all the hash tables are injected successfully. Ensure that PSP validated all the signed PSP binaries using the injected hash tables successfully. Change-Id: I64e1b1af55cb95067403e89da4fb31bec704cd4f Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76588 Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-07-27soc/amd/common/fsp: factor out read_fsp_resources from root_complex.cFelix Held
Factor out the common FSP-specific code to report the usable and reserved memory resources read from the HOBs that FSP has put into memory. This both reduces code duplication and also moves FSP-specific code out of the SoC code into the FSP-specific common AMD SoC code folder. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib373c52030209235559c9cd383f48ee1b3f8f79b Reviewed-on: https://review.coreboot.org/c/coreboot/+/76759 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-07-25soc/amd/*/root_complex: introduce and use SMN_IOHC_MISC_BASE_13B1Felix Held
On the mobile SoCs, SMN_IOHC_MISC_BASE_13B1 is the only IOHC misc base address, but on for example Genoa it's the address of the IOHC misc base of the second IOHC. Due to it not being the first one on Genoa, use 13B1 as part of the name instead of using an index of 0 which would look odd in the Genoa case. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1db28ec03a3ba1c2040d8a1500ae17aa9705f6e9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76756 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-07-25soc/amd/*/root_complex: don't report root complex IOAPIC resource twiceFelix Held
Since the per PCI root IOAPIC is now reported as domain MMIO resource and the IVRS code now again probes for the IOAPIC resource on the domain device, the IOAPIC resource doesn't need to be reported as resource of the northbridge PCI device any more. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8604bd321ec4239076b1be99dca095e47f8b75a7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76600 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-07-25soc/amd/phoenix/root_complex: add non-PCI MMIO registersFelix Held
Add the SoC-specific non-PCI MMIO register list. PPR #57019 Rev 3.05 was used as a reference. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I6f57df6ca09f1583409f6c4e68177b05b9f31def Reviewed-on: https://review.coreboot.org/c/coreboot/+/76597 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-07-24soc/amd/*/Makefile.inc: Do not add APOB NV entry when disabledFred Reitberger
Do not add type 0x63 entry to amdfw.rom when APOB_NV cache is disabled. BUG=b:290763369 TEST=boot birman multiple times with/without APOB_NV cache enabled Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Iefe6f56d7dbedd289680f25a5f372eaa12e967b6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76568 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-07-24mb/google/myst: Disable APOB NVFred Reitberger
Disable the APOB cache for only Myst, and re-enable APOB for other Phoenix SOC mainboards. BUG=b:290763369 TEST=verify APOB cache is disabled Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Ie611e0b84611b2f50c989c75612fc2186b2dbfdf Reviewed-on: https://review.coreboot.org/c/coreboot/+/76567 Reviewed-by: Martin L Roth <gaumless@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2023-07-24soc/amd/phoenix/Makefile.inc: Enable amdfw manifestFred Reitberger
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Ic030f91bbfd7226d7adbbe83a2f9e7930af46207 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76569 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-07-18soc/amd/*/root_complex.c: Use newer function for resource declarationsArthur Heymans
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: If2048c9cade731b2e4464d0670e0578f5f4bcea0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76291 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2023-07-17soc/amd/phoenix/early_fch: don't call enable_acpimmio_decode_pm04Felix Held
The enable_acpimmio_decode_pm04 function uses the IO port based indirect access of the PM register space. The PM_INDEX and PM_DATA registers don't exist any more on Phoenix, so the code shouldn't access those. Since the PM_04_ACPIMMIO_DECODE_EN bit in the ACPIMMIO_DECODE_REGISTER_04 register is 1 after reset, the ACPIMMIO space is still accessible. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia41f239b023edc094f5cbae63ed7c079649c74da Reviewed-on: https://review.coreboot.org/c/coreboot/+/76437 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-07-14soc/amd/phoenix: Disable APOB CacheKarthikeyan Ramasubramanian
There is a data abort in ABL when the memory training data is used from APOB Cache. Disable APOB Cache until the cause is identified. The downside of this change is that the memory training happens in every boot cycle. BUG=b:290763369 TEST=Build BIOS image and boot to OS in Myst. Trigger a reboot from AP console and ensure that the system boots to OS. Change-Id: I20f4f40cdaac68bca6e121e3a238d13fe80d0d3c Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76422 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-07-07soc/amd/*/globalnvs,nvs: remove deprecated & unused CBMC field from GNVSFelix Held
Commit cde4f3b2790d ("acpi/gnvs.c: Drop unused pointer to the cbmem console") removed writing the coreboot memory console pointer to the GNVS and kept the CBMC field as reserved. Since those fields aren't needed any more and there are no dependencies on the absolute position of the different fields in GNVS as long as both GNVS definitions on the C and the ASL side match, remove the deprecated and unused CBMC field from the GNVS structs. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iadfaf5a4ec1401b027dbfb6a7c6ce74a1dcecdfa Reviewed-on: https://review.coreboot.org/c/coreboot/+/76351 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
2023-07-07soc/amd/*/Makefile.inc: Use _tohex instead of printfFred Reitberger
Use the _tohex function to convert values to hex instead of 'shell printf' TEST=timeless builds identical for grunt,dalboz,guybrush,chausie,birman Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Ic7f7d1b764479088cc0980b208d8d603bc712832 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76314 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-07-06acpi/gnvs.c: Drop unused pointer to the cbmem consoleArthur Heymans
Change-Id: I7e2018dbccead15fcd84e34df8207120d3a0c57c Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64303 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
2023-07-05soc/amd/phoenix/Makefile.inc: Refactor repeated lines to a variableFred Reitberger
Rather than repeat the same line multiple times, save it in a variable once and use that variable in the rest of the file. TEST=timeless birman build identical Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: I4eb262adb3bbda04add79b2e2b8bee9a609a1e5b Reviewed-on: https://review.coreboot.org/c/coreboot/+/76197 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-07-05soc/amd/phoenix/Makefile.inc: Pass APOB_NV address as offsetFred Reitberger
Pass the APOB NV address as a flash offset instead of x86 address. TEST=boot birman and verify APOB_NV is working Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: I0f710f12cc5d933a75840dbce1c4bad0c2ea04cc Reviewed-on: https://review.coreboot.org/c/coreboot/+/76162 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-07-03soc/amd/phoenix/Kconfig: Select VBOOT_X86_SHA256_ACCELERATIONFred Reitberger
Phoenix is an x86 soc that supports sha256 instructions. TEST=boot birman to chromeos Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Id228399ba02708b97110d524ce12c2626588762d Reviewed-on: https://review.coreboot.org/c/coreboot/+/76166 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-07-03soc/amd/phoenix: Remove TODO after reviewFred Reitberger
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Ifd2b53ff24776238190eb946db7b12827fcfc804 Reviewed-on: https://review.coreboot.org/c/coreboot/+/76165 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-07-03soc/amd/*: Utilize get_fmap_value() Makefile function where possibleMatt DeVillier
Replace: $(shell awk '$$2 == "xyz" {print $$3}' $(obj)/fmap_config.h) with: $(call get_fmap_value,xyz) to improve code readability/maintainability. Change-Id: If6859108c7d5611a63fc38909dc75195bfb1d59a Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76168 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-06-29soc/amd/phoenix/Kconfig: Drop TODO for FSP_DMI_TABLESKonrad Adamczyk
BUG=b:288520486 TEST=In kernel, dump `dmidecode -t 17`. Change-Id: I1a8aae12ec449fe921814a6e363306fced969367 Signed-off-by: Konrad Adamczyk <konrada@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76109 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2023-06-23commonlib/console/post_code.h: Change post code prefix to POSTCODElilacious
The prefix POSTCODE makes it clear that the macro is a post code. Hence, replace related macros starting with POST to POSTCODE and also replace every instance the macros are invoked with the new name. The files was changed by running the following bash script from the top level directory. sed -i'' '30,${s/#define POST/#define POSTCODE/g;}' \ src/commonlib/include/commonlib/console/post_codes.h; myArray=`grep -e "^#define POSTCODE_" \ src/commonlib/include/commonlib/console/post_codes.h | \ grep -v "POST_CODES_H" | tr '\t' ' ' | cut -d ' ' -f 2`; for str in ${myArray[@]}; do splitstr=`echo $str | cut -d '_' -f2-` grep -r POST_$splitstr src | \ cut -d ':' -f 1 | xargs sed -i'' -e "s/POST_$splitstr/$str/g"; grep -r "POST_$splitstr" util/cbfstool | \ cut -d ':' -f 1 | xargs sed -i'' -e "s/POST_$splitstr/$str/g"; done Change-Id: I25db79fa15f032c08678f66d86c10c928b7de9b8 Signed-off-by: lilacious <yuchenhe126@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76043 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-06-19soc/amd/*: Use proper resource function to declare GNB IOAPICsArthur Heymans
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I296697d579b9ad8e35b22ada939a74a5ef6d6f61 Reviewed-on: https://review.coreboot.org/c/coreboot/+/75828 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-06-15soc/amd/*/root_complex: reserve IOMMU MMIO areaFelix Held
This makes sure that the resource allocator won't use this address range for anything else. In the systems I looked at, this was between the end of the above 4GB memory and the beginning of the above 4GB PCI BAR MMIO region, but better reserve it here so nothing else will get allocated there if this expectation isn't met. TEST=Reserved region is printed in the console logs: update_constraints: PCI: 00:00.0 09 base fd00000000 limit fdffffffff mem (fixed) Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I5a8150873cb019ca1d903ed269e18d6f9fabb871 Reviewed-on: https://review.coreboot.org/c/coreboot/+/75611 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-06-14soc|vc/amd/phoenix: Prepare for PSP verstageKarthikeyan Ramasubramanian
Update all the required sources to lay the ground work to enable PSP verstage. BUG=b:284984667 TEST=Build Myst BIOS image with PSP verstage enabled. Change-Id: I6fbb1f835ac2ad6ff47f843321e1bd380af7ce33 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/75584 Reviewed-by: Tim Van Patten <timvp@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-06-14soc/amd/acpi/ivrs: Use specific IOMMU resource index on all SOCArthur Heymans
By adding all DXIO IOAPIC with the same resource index, the IVRS code can always pick that resource which simplifies the code. Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Change-Id: I10345e2337dcb709c2c1a8e57a1b7dd9c04adb9e Reviewed-on: https://review.coreboot.org/c/coreboot/+/75710 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Naresh <naresh.solanki.2011@gmail.com>
2023-06-09soc/amd/phoenix/Kconfig: temporary drop VGA_BIOS_FILEFelix Held
The file VGA_BIOS_FILE points to is right now the Mendocino VBIOS. Since the default value probably shouldn't point to a location in site-local, drop this for now, but leave a TODO to put that back once the correct VBIOS files are available in 3rdparty/amd_blobs. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ifbc6cbe1e371d8d247f86555a5361ed237897dea Reviewed-on: https://review.coreboot.org/c/coreboot/+/75484 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2023-06-08soc/amd/phoenix: Hook up xhci ops in chipset.cbEric Lai
Hook up xhci ops for Phoenix xHCI device. Benefit is we don't have to bother by adding xhci DID. BUG=b:285981912 TEST=check coreboot log shows below. [INFO ] \_SB.PCI0.GP41.XHC0.RHUB.SS01: USB3 Type-A Port A0 (MLB) Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: Ib59874948725966b04b54def3f6de463afeda709 Reviewed-on: https://review.coreboot.org/c/coreboot/+/75659 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2023-06-07soc/amd/*/root_complex: use VGA_MMIO_* definesFelix Held
Replace the magic constants by using defines. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I16179a37b6ee19bc3b4862b7dcb3bbc4caf63f2e Reviewed-on: https://review.coreboot.org/c/coreboot/+/75668 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-06-07soc/amd/phoenix/acpi: use ROOT_BRIDGE macroFelix Held
Use the ROOT_BRIDGE macro in soc.asl to replace the pci0.asl file. The soc/amd/common/acpi/lpc.asl file which was included in the now removed pci0.asl file now gets included in the correct scope in the soc.asl file. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: If293188fc8d0ff41b47ab84c9655333e9ebe58e8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/75594 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2023-06-07soc/amd/phoenix/chip: use common data fabric domain resource codeFelix Held
Use the new common AMD code that gets the usable non-fixed MMIO windows from the data fabric MMIO decode registers and generate the PCI0 _CRS ACPI code based on those regions. For a more detailed description see the corresponding patch that changes the Picasso code to use this new code. In contrast to the Picasso code, this change will drop the unneeded _STA method inside the PCI0 scope which wasn't present in Picasso's ACPI code before it got replaced by the SSDT that gets generated by amd_pci_domain_fill_ssdt. BUG=b:283495475 TEST=Myst still boots and both the coreboot console and the kernel show the expected PCI MMIO ranges being used. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I425876c4ef470574e00e123d36101641240c98cf Reviewed-on: https://review.coreboot.org/c/coreboot/+/75559 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2023-06-06soc/amd/*/root_complex: reserve PCI config IO portsFelix Held
This makes sure that the resource allocator won't use those ports for anything else. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie42260902ee2b383dd5867ac813cae029f706f2d Reviewed-on: https://review.coreboot.org/c/coreboot/+/75556 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2023-06-06soc/amd/phoenix: Update USB device aliasEric Lai
Follow 57263_FP8_MBDG_rev_0_92 Table.57 to update the alias. We can match the schematic for now. BUG=b:285793461 TEST=USB still works. Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Change-Id: Id1058279fe5b0e3131608a0b9bbd708dbbde7e87 Reviewed-on: https://review.coreboot.org/c/coreboot/+/75615 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Jon Murphy <jpmurphy@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2023-06-02soc/amd/common/block/cpu: Refactor ucode allocationGrzegorz Bernacki
Move microcode load/unload to pre_mp_init and post_mp_init callbacks. It allows to make sure that ucode is freed only if all APs updated microcode. BUG=b:278264488 TEST=Build and run with additional debug prints added to confirm that data are correctly unmapped Change-Id: I200d24df6157cc6d06bade34809faefea9f0090a Signed-off-by: Grzegorz Bernacki <bernacki@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74777 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2023-06-02soc/amd/phoenix/Kconfig: Prevent changes to AMD_FWM_POSITION_INDEXFred Reitberger
The phoenix SoC does not support multiple EFS locations. Set the default to the only valid value and prevent mainboard overrides by making the option non-user-configurable. TEST=build birman-phoenix Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: I0f720dbadf2d28a3c39daa4bd653a407be4893d0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74249 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-05-30soc/amd/phoenix/Kconfig: use lower case hex digits in VGA_BIOS_IDFelix Held
cbfs_boot_map_optionrom will generate lower case hex digits for the filename to look for in CBFS, so make sure that the file name will use lower case hex digits and no upper case hex digits. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1d4daa04120de0f2c853a44691b7e2c52eb2af20 Reviewed-on: https://review.coreboot.org/c/coreboot/+/75483 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-05-14soc/amd/phoenix/Kconfig: Update default soft fuse bitsFred Reitberger
Set the default soft fuse bits to the recommended values Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: I2354aefe90a08eaef95a68926806d11a9118c3de Reviewed-on: https://review.coreboot.org/c/coreboot/+/75183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin L Roth <gaumless@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-05-13soc/amd/*/acpi/mmio.asl,sb_fch.asl: hide MISC deviceFelix Held
Don't set bit 2 of the return value of the _STA method in order for Windows not to show a warning about an unknown device in the device manager for this device. TEST=The unknown device with device instance path ACPI\AMD0040\3 disappeared from the device manager in Windows 10 build 19045 on a Mandolin board with a Picasso APU. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: If005f06843956004c281fd70cf364171148cb9ff Reviewed-on: https://review.coreboot.org/c/coreboot/+/68962 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-05-13soc/amd/*/acpi/mmio.asl,sb_fch.asl: change AAHB's _STA back to methodFelix Held
Commit 396fb3db74db ("soc/amd/*/acpi/mmio.asl,sb_fch.asl: hide AAHB device") didn't only change the visibility of the device, but also changed the _STA method to a name. While this worked, the specification says that _STA is supposed to be a method, so change it back to being a method. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Id0932b2875aaf563a4dbd860bdd11a04272e3780 Reviewed-on: https://review.coreboot.org/c/coreboot/+/75169 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-05-08soc/amd/phoenix/include/xhci: add USB4 XHCI device pointersFelix Held
Beware that there's no XHCI2 controller and the USB4 controller device pointers were added right after the xhci_0 and xhci_1 controller device pointers. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I14725d4b546ffcca42e21bbe7756babaaff8fea3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74658 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-05-08soc/amd/*/acpi/northbridge,pci0: don't hide PCI0 root device from OSFelix Held
Return 0xf from PCI0 _STA method so that bit 2 is set which indicates that the device should be shown in the user interface. This ports commit c259d7192806 ("soc/amd/stoney/acpi: Unhide PCI0 root device from OS") forward from Stoneyridge to the newer AMD SoCs. TEST=On Mandolin the PCI Express Root Complex now shows up in the device manager on Windows 10 and when switching the view to 'devices by connection', all PCI(e) devices are shown below it. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I4155556dc5df8f163fe06aa6719fadbb2684cc19 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74949 Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-05-03soc/amd/phoenix: Add default vBIOS ID and locationMartin Roth
Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: Iadc32f4dbf8bd48d8666a213d7b5f3ba42175a90 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74905 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-04-29sb,soc/amd,intel: Drop include <cpu/x86/smm.h>Kyösti Mälkki
I forgot to remove these in commit 0fe36db154eb ("ACPI: Make FADT entries for SMI architectural"). Change-Id: Ib1bc1dad6053ddb0454d4510917fd2bcf0901f35 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74811 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-04-29ACPI: Make FADT entries for RTC/CMOS architecturalKyösti Mälkki
For AMD, replace name RTC_ALT_CENTURY with RTC_CLK_ALTCENTURY that points to same offset. Since the century field inside RTC falls within the NVRAM space, and could interfere with OPTION_TABLE, it is now guarded with config USE_PC_CMOS_ALTCENTURY. There were no reference for the use of offset 0x48 for century. Change-Id: I965a83dc8daaa02ad0935bdde5ca50110adb014a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74601 Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-04-28soc/amd/phoenix: Populate type 0x63 entry with right MRC CacheFred Reitberger
On boards with RECOVERY_MRC_CACHE FMAP section, populate type 0x63 BIOS directory entry in RO with that section. If the RECOVERY_MRC_CACHE section is not present, then fall back to RW_MRC_CACHE. BUG=b:270569389 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Ic5ac87685eaa5fec717e3efa4df7af511b4ce8aa Reviewed-on: https://review.coreboot.org/c/coreboot/+/73257 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-04-27ACPI: Make FADT entries for SMI architecturalKyösti Mälkki
Change-Id: I80aa71b813ab8e50801a66556d45ff66804ad349 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74600 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-04-27soc/amd: Drop acpi_fill_madt_irqoverride()Kyösti Mälkki
It is unused. The use of field irq is problematic as it should appear relative to IOAPIC GSI bases in the devicetree. Change-Id: I460fd5fde3a7fba5518ccfc153a266d097a95a39 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74357 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-04-26soc/amd/phoenix/Kconfig: Update commentFred Reitberger
Fix copy-paste comment on closing endif Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: I9671a9228c304988eb3903391f74a21d80d0a8bc Reviewed-on: https://review.coreboot.org/c/coreboot/+/74734 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-04-26soc/amd: Use ACPI_COMMON_MADT_IOAPICKyösti Mälkki
Change IRQ #0 to GSI #2 override to positive edge trigger from the bus ISA default (positive edge). Change-Id: I2de941071fca6f7208646a065a271fbf47ac2696 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74354 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-04-26arch/x86/ioapic: Promote ioapic_get_sci_pin()Kyösti Mälkki
Platform needs to implement this to provide information about SCI IRQ pin and polarity, to be used for filling in ACPI FADT and MADT entries. Change-Id: Icea7e9ca4abf3997c01617d2f78f25036d85a52f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74337 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-04-22soc/amd/phoenix: drop defines for non-existing eMMC controllerFelix Held
Phoenix doesn't have an eMMC controller, so remove the remaining eMMC- related defines. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I412c968479d23deb7f2e060b26b4a56ec9c764f2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74661 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2023-04-22soc/amd/phoenix/xhci: add SCI sources for the two USB4 controllersFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I95916e409b3fbd4941a861054733a34100244da9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74657 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2023-04-22soc/amd/*/include/pci_devs: fix copy-paste error in PCIE_ABC_C_DEVFNFelix Held
Since it's an internal bus, it's PCIE_ABC_C_DEVFN and not PCIE_GPP_C_DEVFN. This also makes it consistent with the rest of the internal PCI buses. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ica8b666161c3cd3b0b4a29f8a4b0aff473b4d833 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74656 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2023-04-22soc/amd/phoenix/include/soc/smi: add missing SCI map defines 61-63Felix Held
In the PPRs #57019 Rev 3.03 and #57396 Rev 3.04, SMITYPE_XHC3_PME, SMITYPE_XHC4_PME and SMITYPE_CUR_TEMP_STATUS_5 are defined, so add those defines. When doing the initial update for Phoenix, at least XHC3 and XHC4 PME events were missing from the PPR. Those two are the PME events of the two USB4 controllers. SMITYPE_XHC2_PME doesn't exist on this SoC. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic6fff9175b73cc9d0fd324d4a568a5761b92d078 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74655 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2023-04-21soc/amd/phoenix: Mark PCIe GPP bridges as hidden instead of offMartin Roth
When one of the General-Purpose PCIe bridges is not used, it doesn't show up on the PCI bus at all, so coreboot notes it as an issue in the devicetree. This happens even if the device is marked as off. To solve this, we're marking the GPP bridge devices in devicetree as hidden, so they'll only show up in devicetree if they're actually used on a mainboard. BUG=b:277997811 TEST=Build Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I7b7577baa2dbb0ea7ebbcdb1a8ae81770e61d76f Reviewed-on: https://review.coreboot.org/c/coreboot/+/74527 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-04-21soc/amd/phoenix: Update XHCI eventsJon Murphy
Set up SoC-specific XHCI defines and enable SOC_AMD_COMMON_BLOCK_XHCI to allow for XHCI events to be logged. BUG=b:277273428 TEST=builds Change-Id: I3ca4f84fb0f1fef8441ab6ef7b6f6348c52b2922 Signed-off-by: Jon Murphy <jpmurphy@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74280 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-04-21ACPI: Obsolete FADT p_lvl2_lat and p_lvl3_lat fieldsKyösti Mälkki
After the obsoletion of Processor() it is necessary to provide _CST package to define P_LVLx IO addresses for C2/C3 transitions. The latency values from _CST will always replace those in FADT. Change-Id: I3230be719659fe9cdf9ed6ae73bc91b05093ab97 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74430 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-04-21soc/amd/phoenix/xhci: Correct counting of xhci_sci_sourcesFred Reitberger
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Change-Id: Iabba97e003d1a5140c98e3fc5a3496f66f8795c2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74528 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-04-20soc/amd/phoenix/include/soc/pci_devs: update defines to match the PPRFelix Held
Parts of this file were still a copy of the file from the Mendocino SoC, so update the file to match the PPR #57019 Rev 3.03 and the chipset devicetree of the Phoenix SoC. Phoenix has 4 GFX/GPP PCIe bridges/ports, the numbering scheme of the GPP PCIe bridges/ports was changed so that the numbers match the device and function numbers, and there are new device functions for the IPU and the USB4 controller and router devices. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie9429c03839bb0199a04cd6cafe9a955ebdacc91 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74565 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-04-20soc/amd/phoenix/devicetree: drop i2s_ac97 deviceFelix Held
In both PPR #57019 Rev 3.03 and PPR #57396 Rev 3.04, the i2s_ac97 function on bus C isn't mentioned any more and the microarchitecture specification document for this SoC also doesn't mention it, so remove it from the devicetree. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ibd115953bdd60e1dfcc79797b0c2158e5d861636 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74564 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-04-15sb,soc/amd,intel: Add and use ACPI_COMMON_MADT_LAPICKyösti Mälkki
Boards with SOC_INTEL_COMMON_BLOCK_ACPI_CPU_HYBRID have special handling for the time being. Change of aopen/dxplplusu is coupled with sb/intel/i82801dx. Change of emulation/qemu-i440fx is coupled with intel/i82371eb. For asus/p2b, this adds MADT LAPIC entries, even though platform has ACPI_NO_MADT selected. Even previously ACPI_NO_MADT creates the MADT, including an entry for LAPIC address. Change-Id: I1f8d7ee9891553742d73a92b55a87c04fa95a132 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/74316 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2023-04-04soc/amd/*/Makefile: use all_x86 targetFelix Held
Use the newly introduced 'all_x86' make target to add the compilation unit to all stages that run on the x86 cores, but not to verstage on PSP. TEST=Timeless builds for Mandolin without verstage on PSP and Guybrush with verstage on PSP result in identical images with and without this patch applied. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I94de6de5a4c7723065a4eb1b7149f9933ef134a1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74151 Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2023-04-03soc/amd/cezanne,glinda,mendocino,phoenix,picasso/Kconfig: use all targetFelix Held
The i2c.c compilation unit is added to all stages in all cases, so use the all target instead of adding it to all stages separately. Also order the all targets alphabetically. TEST=Timeless build on Mandolin results in identical image. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie90380075a3c87d226cdcb0f41f7e94275eaaa42 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74149 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
2023-03-29soc/amd/common/block/cpu/Kconfig: drop FAM17H_19H suffix from TSC optionFelix Held
The SOC_AMD_COMMON_BLOCK_TSC_FAM17H_19H option is valid for all SoCs with Zen-based CPU cores including the family 1Ah, so remove the suffix. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I58d29e69a44b7b97fa5cfeb0e461531b926f7480 Reviewed-on: https://review.coreboot.org/c/coreboot/+/74015 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-03-29soc/amd/common/cpu/tsc: factor out family-specific get_pstate_core_freqFelix Held
Factor out the get_pstate_core_freq function from the SoC's acpi.c files to both avoid duplication and to also be able to use the same function in the TSC frequency calculation in a follow-up patch. The family 17h and 19h SoCs use the same frequency encoding in the P state MSRs while the family 1Ah SoCs use a different encoding. The family 15h and 16h SoCs use another encoding, but since this isn't implemented in Stoneyridge's acpi.c, this will be added in a follow-up patch. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8619822c2c61e06ae5db86896d5323c9b105b25b Reviewed-on: https://review.coreboot.org/c/coreboot/+/74010 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2023-03-27soc/amd: factor out common get_pstate_core_power implementationFelix Held
Now that all get_pstate_core_power implementations in each SoC's acpi.c file is identical, factor it out into a common implementation. This implementation will also work for Stoneyridge which isn't using the common P state code yet. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iba3833024a5e3ca5a47ffb1c1afdbfd884313c96 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73997 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-03-27soc/amd: introduce and use get_pstate_core_uvolts for SVI2 and SVI3Felix Held
Since SVI3 has the CPU voltage ID split into two parts, a serial voltage ID version specific function is needed to get the raw core VID value. This will allow making get_pstate_core_power common for all AMD CPUs in a follow-up patch. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I71ca88c38b307558905a26cce8be1e8ffc5fbed4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73996 Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-03-27soc/amd: introduce and use get_uvolts_from_vid for SVI2 and SVI3Felix Held
Instead of implementing the conversion from the raw serial voltage ID value to the voltage in microvolts in every SoC, introduce the SOC_AMD_COMMON_BLOCK_SVI[2,3] Kconfig options for the SoC to select the correct version, implement get_uvolts_from_vid for both cases and only include the selected implementation in the build. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I344641217e6e4654fd281d434b88e346e0482f57 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73995 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-03-24soc/amd/*/include/msr: add version number to SERIAL_VID_* define namesFelix Held
Picasso and Cezanne use the serial voltage ID 2 standard to communicate the CPU voltage to the voltage regulator module on the mainboard, while Mendocino, Phoenix and Glinda use the serial voltage ID 3 standard for this. Both standards encode the voltage in a different way, so add the serial VID version number to the defines to clarify for which version the define is. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8ddab8df27c86dc2c70a6dfb47908d9405d86240 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73994 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-03-24soc/amd/*/include/msr: drop _LO part from PSTATE definition namesFelix Held
The _LO part in the definition names is a leftover from before moving to the pstate_msr union access to the bitfield elements where it still mattered if a bit was in the lower of higher half of the MSR. With the mask-and-shift access to the two parts of the MSR being gone, the _LO part in the name isn't useful any more and possibly a bit misleading, so drop that part. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ib43c71e946388c944ecf40659d4c12ca02a27a5d Reviewed-on: https://review.coreboot.org/c/coreboot/+/73927 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-03-24soc/amd: pass pstate_msr union to get_pstate_core_[freq,power]Felix Held
Since we already have and use the pstate_msr union in get_pstate_info, also pass it directly to the get_pstate_core_freq and get_pstate_core_power function calls avoids having to sort-of convert the msr_t type parameter in the implementations of those two functions. In amdblocks/cpu.h a forward declaration of the pstate_msr union is used since soc/msr.h doesn't exist in the two pre-Zen SoCs that also include amdblocks/cpu.h. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I112030a15211587ccdc949807d1a1d552fe662b4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73926 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-03-23soc/amd/phoenix: introduce and use pstate_msr bitfield structFelix Held
Add the pstate_msr union of a bitfield struct and a raw uint64_t to allow easier access of the bitfields of the P state MSRs and use this bitfield struct in get_pstate_core_freq and get_pstate_core_power. The signature of those two function will be changed in a follow-up commit. PPR #57019 Rev 1.65 and PPR #57396 Rev 1.54 were used as a reference as well as the reference code. This patch also adds and uses the cpu_vid_8 bit which is the 9th bit of the voltage ID specified in the SVI3 spec. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ia024d32ae75cf2ffbc2a2e86a8b3af3dc6cbad61 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73923 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2023-03-22soc/amd/*/acpi: assign proper boolean values in get_pstate_core_freqFelix Held
Assign true/false instead of 1/0 to the valid_freq_divisor bool variable in get_pstate_core_freq. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I92d0eb029c55f80a2027ff6d404c63ed84282750 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73880 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com> Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-03-15soc/amd: Print amdfwtool debug info if V=1Martin Roth
When doing coreboot builds, we can set V=1 to see all of the make info printed as the compile is happening. Use this flag to set the debug flag for amdfwtool so it doesn't have to be enabled separately. Signed-off-by: Martin Roth <gaumless@gmail.com> Change-Id: I5b05cbc9f9b540a174db479822af657cf35733de Reviewed-on: https://review.coreboot.org/c/coreboot/+/73658 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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