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2020-12-22soc/amd/common/psp: Remove files from bootblockMarshall Dawson
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: I8d775d2d813cf92245f3be4d41b3295ca6da18ba Reviewed-on: https://review.coreboot.org/c/coreboot/+/48798 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-16soc/amd/common/gpio_banks: Drop underscore in __gpioKyösti Mälkki
The local function names were chosen such that they don't collide with <gpio.h> so the prefix is unnecessary. Change-Id: I4799a6d6b87e8081324d88b0773e61cbda0d4cfb Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48635 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-12-16arch/x86: Clean up bootblock assemblyKyösti Mälkki
We have identical gdtptr16 and gdtptr. The reference in gdtptr_offset calculation is not accounted for when considering --gc-sections, so to support linking gdt_init.S separately add dummy use of gdtptr symbol. Realmode execution already accessed gdt that was located outside [_start16bit,_estart16bit] region. Remove latter symbol as the former was not really a start of region, but entry point symbol. With the romcc bootblock solution, entry32.inc may have been linked into romstage before, but the !ENV_BOOTBLOCK case seems obsolete now. Change-Id: I0a3f6aeb217ca4e38b936b8c9ec8b0b69732cbb9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47964 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-12-16soc/amd/common: Use only byte access for IOMUXKyösti Mälkki
Change-Id: Ia3c4fb41b5851b1c0ffc6bbec7d1c051e232fc94 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42978 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-15soc/amd/common,picasso: Place some ENV_X86 guardsKyösti Mälkki
Base address symbols for ACPIMMIO banks that would not get assigned at runtime must not resolve at linker-stage either. The build of PSP-verstage should pass without the preprocessor macros that have x86-centric view of memory space. Change-Id: I3cb1b5a90023ebc4359835be716c5e3f9451df60 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42523 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-12-15soc/amd/common: Move lpc_util to verstage_x86Kyösti Mälkki
The file seems to be all about PCI configuration access. Change-Id: I1e64d3d7df3caa33ee92961fe7246d03f2707ab4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43328 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-15soc/amd/common: Redo ACPIMMIO_BASE and _BANKKyösti Mälkki
Change-Id: I31f2d04d9fc8bdd9e270fb3cb48d71f215999a50 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42894 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-15soc/amd/common: Refactor SMBus base argumentsKyösti Mälkki
Replace SMBus base addresses with proper symbols. Change-Id: I5e0ebd7609c5c83d0e443ffba74dae68017d3ebc Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42074 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-13soc/amd/common/block/gpio: use all-y in MakefileFelix Held
Change-Id: Ib77e3d088cc07da4e43a63afb863bb90796f9a37 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48585 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-12soc/amd/common: Remove SMBus host word accessorsKyösti Mälkki
SMBus controller has byte-wide registers. Remove the word accessors. Change-Id: If396108308bc8303d84458039b9529ecd83276c9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48581 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-12-12soc/amd/common: Refactor ACPIMMIO posted writesKyösti Mälkki
Change-Id: Ic1a5c17c789dd79fea8f348d1a9d32d4301ced88 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42825 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-12Revert "src/amd/common: Exclude biosram from psp_verstage"Kyösti Mälkki
This reverts commit f38af663d2c2c854859715803da249e6c24032db. The build error was a spurious ENV_X86 guard in <cbmem.h> that called for a different clean up. Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Change-Id: I0a995301404b67224be6addbeebf984c4b5c47d5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43067 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-11soc/amd/picasso: factor out write_resume_eip to common codeFelix Held
Change-Id: I24454aa9e2ccc98b2aceb6b189e072e6e50b8b30 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48516 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-11soc/amd/picasso: move UART console code to common folderFelix Held
Change-Id: Ibc9a4c05bdfc7cd3cd0eada67563386c95d2b50e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48515 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-11soc/amd/picasso: move UART Kconfig options to common folderFelix Held
The actual UART initialization code will be factored out in follow-up commits. Change-Id: Ie4ddf1951b230323c5480c4389376c62dd74b0e1 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48514 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-09soc/amd: Remove Kconfig BOOTBLOCK_ADDRKyösti Mälkki
Due the location of X86_RESET_VECTOR, the anchor point for linking the bootblock is at the end, which equals ROMSTAGE_ADDR. Change-Id: I2d25911582393c9a10fd3afa1a484eda2604d95a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48406 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-12-09soc/amd: Remove Kconfig X86_RESET_VECTORKyösti Mälkki
The architectural requirement is for the address to be located at the end of bootblock -0x10 bytes, so the definition was redundant with other Kconfig variables. Change-Id: Ia014470cfadf0b401a12a2de6dce3b1fc1862137 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48405 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-12-09soc/amd: factor out functionality to print last reset sourceFelix Held
Change-Id: I5cec38dac7ea27aa316f5dd4f91ed84627a0f937 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48437 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-09soc/amd/common/block/acpimmio: use all-y for mmio_util targetFelix Held
Since mmio_util gets also linked into verstage on PSP, all-y can be used here. Change-Id: I03572d760b485938f0d00b6cead00746eda6ca09 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48436 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-09soc/amd: factor out legacy I/O and cf9 decode enable functionsFelix Held
Replace sb prefix with fch prefix, since those are all FCHs and no south bridges any more. Verstage on PSP uses the I/O access mechanism instead of the MMIO one, so keep a separate function for that, but also move it to the common mmio_util file to have them all in one place. Change-Id: I47dac9ee3d9e27f7b7a5fddab17cf4fc10de6c3e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48435 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-09soc/amd/common/block/smbus: refactor fch_smbus_initFelix Held
Move the setup of the base address to a separate function and explicitly set the SMBUS and ASF I/O port decode even though it is expected to already be set after reset. Change-Id: I8072ab78985021d19b6528100c674ecdd777e62e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48434 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-09soc/amd: factor out PM_DECODE_EN register definitionsFelix Held
Change-Id: I005709a8780725339e7c08fbfff94e89c8ef26da Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48433 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-09soc/amd: remove unused PM_ISA_CONTROL definitionsFelix Held
ACPIMMIO_DECODE_REGISTER_04 is the definition in the common ACPIMMIO code block that actually gets used. Also fix the indentation of the ACPIMMIO register decode defines in the common code. Change-Id: Ib2c460541be768fe05d8cc3d19a14dbd9c114a45 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48432 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-06soc/amd: factor out common family 17h&19h TSC and monotonic timer codeFelix Held
The corresponding MSRs of all AMD family 17h and 19h CPUs/APUs match the code. Change-Id: I29cfef5d8920c29e36c55fc46a90eb579a042b64 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48305 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-06soc/amd/common/block/cpu: move Makefile guards into subfoldersFelix Held
The next patch will add a tsc subfolder that might end up containing code that is guarded with different Kconfig options, so move the guards into the Makefiles in the subfolders instead of guarding the inclusion of the Makefiles in the subdirectories with the corresponding Kconfig option. Change-Id: Iafc867eb9adcb23e9a4878cc381684db6f9692d5 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48312 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-05soc/amd: Fix X86_RESET_VECTOR location in commentsKyösti Mälkki
Change-Id: I3e4b3cbed8abe3988d9f48c13d01400af75a4776 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48307 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-04soc/amd: move smi_util to common blockFelix Held
The functionality in smi_util applies for all 3 AMD SoCs in tree. This patch additionally drops the HAVE_SMI_HANDLER guards in the common block's Makefile.inc, since all 3 SoCs unconditionally select HAVE_SMI_HANDLER in their Kconfig and smi_util doesn't use any functionality that is only present when that option is selected. Change-Id: I2f930287840bf7aa958f19786c7f1146c683c93e Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48220 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02cbfs: Simplify load/map API names, remove type argumentsJulius Werner
This patch renames cbfs_boot_map_with_leak() and cbfs_boot_load_file() to cbfs_map() and cbfs_load() respectively. This is supposed to be the start of a new, better organized CBFS API where the most common operations have the most simple and straight-forward names. Less commonly used variants of these operations (e.g. cbfs_ro_load() or cbfs_region_load()) can be introduced later. It seems unnecessary to keep carrying around "boot" in the names of most CBFS APIs if the vast majority of accesses go to the boot CBFS (instead, more unusual operations should have longer names that describe how they diverge from the common ones). cbfs_map() is paired with a new cbfs_unmap() to allow callers to cleanly reap mappings when desired. A few new cbfs_unmap() calls are added to generic code where it makes sense, but it seems unnecessary to introduce this everywhere in platform or architecture specific code where the boot medium is known to be memory-mapped anyway. In fact, even for non-memory-mapped platforms, sometimes leaking a mapping to the CBFS cache is a much cleaner solution than jumping through hoops to provide some other storage for some long-lived file object, and it shouldn't be outright forbidden when it makes sense. Additionally, remove the type arguments from these function signatures. The goal is to eventually remove type arguments for lookup from the whole CBFS API. Filenames already uniquely identify CBFS files. The type field is just informational, and there should be APIs to allow callers to check it when desired, but it's not clear what we gain from forcing this as a parameter into every single CBFS access when the vast majority of the time it provides no additional value and is just clutter. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ib24325400815a9c3d25f66c61829a24a239bb88e Reviewed-on: https://review.coreboot.org/c/coreboot/+/39304 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-02cbfs: Enable CBFS mcache on most chipsetsJulius Werner
This patch flips the default of CONFIG_NO_CBFS_MCACHE so the feature is enabled by default. Some older chipsets with insufficient SRAM/CAR space still have it explicitly disabled. All others get the new section added to their memlayout... 8K seems like a sane default to start with. Change-Id: I0abd1c813aece6e78fb883f292ce6c9319545c44 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38424 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-12-02soc/amd: factor out common SMI/SCI enums and function prototypesFelix Held
At least a part or the remaining definitions in the soc-specific smi.h files are also common, but those have to be verified more closely. Change-Id: I5a3858e793331a8d2ec262371fa22abac044fd4a Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48217 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02soc/amd/common/smbus: remove misleading definitionFelix Held
SMBHST_STAT_NOERROR was a redefinition of SMBHST_STAT_INTERRUPT that was used in smbus_wait_until_done. Remove the misleading bit definition that also didn't correspond with the register definitions and replace it with the definition of the actual bit that gets checked. Also add a comment that the code actually checks the IRQ status flag to see if the last command is already completed. Change-Id: I1a58fe0d58d3887dd2e83320e977a57e271685b3 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48219 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02soc/amd: factor out fch_smbus_initFelix Held
Change-Id: I6df9323dc4e7ca99fd5368f0262e850c0aca5c54 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48218 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02soc/amd: factor out SMBUS controller registers into common headerFelix Held
The patch also rewrites the bit definition using shifts to make them easier to read. The older non-SoC chips can probably also use the new header file, but for this patch the scope is limited to soc/amd, since the older non-SoC chips don't use the SMBUS controller code in soc/amd/common. TEST=Timeless build for amd/mandolin and amd/gardenia doesn't change. Change-Id: Ifd5e7e64a41f1cb20cdc4d6ad1e675d7f2de352b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48188 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02soc/amd: factor out common AOAC device enable and status query functionsFelix Held
The code on Stoneyridge didn't set the FCH_AOAC_TARGET_DEVICE_STATE bits to FCH_AOAC_D0_INITIALIZED like the code for Picasso does, but that is the default value after reset for those bits on both platforms. Change-Id: I7cae23257ae54da73b713fe88aca5edfa4656754 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-12-02soc/amd: factor out common AOAC definitionsFelix Held
The register locations and bit definitions are the same for Stoneyridge and Picasso. Since not all devices are present on all SoCs, keep those numbers in the SoC-specific code. Change-Id: Ib882927e399031c376738e5a35793b3d7654b9cf Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48182 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-30soc/amd: move assembly part of non-CAR bootblock to common directoryFelix Held
There will be more files added to the common non-CAR Makefile.inc, so use an ifeq statement there. Change-Id: I1f71954d27fbf10725387a0e95bc57f5040024cc Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47880 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2020-11-30soc/amd/common: introduce SOC_AMD_COMMON_BLOCK_PCI_MMCONFFelix Held
Add a Kconfig symbol for including the PCIe MMCONF setup function in the build and select it when SOC_AMD_COMMON_BLOCK_PCI is selected and in the southbridges call enable_pci_mmconf(), but don't select SOC_AMD_COMMON_BLOCK_PCI. Change-Id: I32de7450bff5b231442f9f2094a18ebe01874ee7 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47878 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-30soc/amd/common: add comments and FIXME to Makefile.inc filesFelix Held
Change-Id: Ie347ee508acd900353467b4a3e0a5d1928b110e1 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47877 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-30soc/amd/common: simplify conditionals in MakefilesFelix Held
If there are multiple statements that are conditional on the same Kconfig option, group them and move the condition check around the statement. If there's only one statement depending on one condition, use the short form instead. Change-Id: I89cb17954150c146ffc762d8cb2e3b3b374924de Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47876 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-30soc/amd/common/block/cpu: move CAR-specific Makefile to sub-directoryFelix Held
Since there are sub-directories for both the cache-as-RAM case and the non-CAR case where the RAM is already initialized when the x86 cores are released from reset, move the CAR-specific parts of the Makefile.inc to another Makefile.inc in the car sub-directory. Further patches will add a Makefile.inc to the non-CAR directory. Change-Id: I43a3039237d96e02baa33488e71c5f24effe8359 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47875 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-22soc/amd: move non-CAR linker scripts to common directoryFelix Held
AMD family 17h and newer don't use cache as RAM, since the RAM is already initialized by the PSP when the x86 cores are released from reset. Therefore they use a different linker script as the rest of the x86 chips in coreboot do. Since there will be support for newer generations than Picasso will be added, move those linker scripts from soc/amd/picasso to soc/amd/common/block/cpu/noncar. TEST=Timeless build of amd/mandolin and amd/gardenia result in identical binaries. Change-Id: Ie60372aa498b6e505708f97213b502c9d0b3534b Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47828 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-19include/device/pci_ids: add model number to ATI GPU and HDA controllerFelix Held
Change-Id: I215058bcb0d53bfec974b8d3721cb4c998fcbee5 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47702 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-18include/device/pci_ids: use the right device ID for AMD Picasso GPUFelix Held
The code that uses the GPU device ID uses the correct ATI vendor ID, but the description wrongly used AMD as vendor. In the AMD APUs the GPU PCI device and the corresponding audio controller use the ATI PCI vendor ID while all other PCI devices in the SoC use the AMD PCI vendor ID. Also move the two entries in a separate section right below the one they were in. Change-Id: Ia0b5bd4638f5b07c487f223321872563b36337e9 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47674 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-18soc/amd/common: remove SOC_AMD_COMMON_BLOCK Kconfig symbolFelix Held
SOC_AMD_COMMON needs to be selected to be able to select SOC_AMD_COMMON_BLOCK which only includes the Kconfig files from the function block sub-folder. Removing SOC_AMD_COMMON_BLOCK and the corresponding Kconfig file and make SOC_AMD_COMMON include all Kconfig files from the sub-folders simplifies this a bit. Change-Id: I9068d57a80bdc144e73d2b8c00e7b2cae730d4b6 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-16soc/amd/common/block: drop double underscores from include guardsFelix Held
Since coreboot is written in C and not C++, having the double underscores as a prefix is not an issue, but it also doesn't add much information, so drop them and the trailing ones as well. Change-Id: I1028fb9097efab8ffae5ffa9fe85a97feebc78a9 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47583 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-15soc/amd/common: factor out SMU code from PicassoFelix Held
The SMU mailbox access code from Picasso can be reused in the next generation, so factor out the code to soc/amd/common/block/smu. Since the mailbox register offsets in the indirect address space, the number of arguments and the message IDs don't always match between different devices, keep those in the soc-specific directories. Change-Id: Ibaf5b91ab35428e4c771e7163c6e0c4fc50371e7 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47483 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jeremy Soller <jeremy@system76.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-13soc/amd: factor out _SOC_DEV macro into common blockFelix Held
TEST=Timeless build doesn't change for Mandolin and Gardenia. Change-Id: I1aef68459569536207697bfca407145a7b5334f4 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47515 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jeremy Soller <jeremy@system76.com> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-13soc/amd/common/block/include: make include guards more uniformFelix Held
TEST=Timeless build doesn't change for Mandolin and Gardenia. Change-Id: I5d3ae1459c333658f4c86388f1822d92ca13c658 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47514 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jeremy Soller <jeremy@system76.com> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-09soc/amd/common: add Kconfig help text to pre-family-17h-only blocksFelix Held
The cpu/car code only applies to pre-family-17h CPUs that still use cache as RAM (CAR) and the PI code only applies to the pre-FSP vendor code blob binaryPI interface. Change-Id: I5a13d7e202bb745255fabb46110850c36b07de7a Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47274 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-07soc/amd/common: Don't program GPIOs if the table isn't setMartin Roth
Currently, there's no check for the table being programmed. This skips programming a table if the table size is zero, or the pointer to the table has been set to NULL. BUG=None TEST=Set table pointer to NULL, table doesn't run. BRANCH=Zork Signed-off-by: Martin Roth <martinroth@chromium.org> Change-Id: I7d09b47e7d619428b64cc0695f220fb64c71ef4c Reviewed-on: https://review.coreboot.org/c/coreboot/+/47307 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Furquan Shaikh <furquan@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 19:39:25 +0000