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2021-01-19arch/x86/smbios: Update SMBIOS type 17 type detailTim Chu
Update SMBIOS type 17 type detail. Define this field by module type. Tested=Execute "dmidecode -t 17" to check type detail is correct. Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Change-Id: I6700056edad5db2b86f6da526329b1343b026385 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49347 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
2021-01-18ChromeOS: Refactor SMBIOS type0 bios_version()Kyösti Mälkki
Pointer to an empty string (filled with spaces) is stored inside GNVS. Rearrange things to avoid having <chromeos/gnvs.h> in SMBIOS code. Change-Id: I9405afbea29b896488b4cdd6dd32c4db686fe48c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49281 Reviewed-by: Lance Zhao Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-08arch/x86/Makefile.inc: Clean up generated assembly stubsArthur Heymans
At the moment neither verstage nor romstage has a generated assembly stub. This was used when CAR was set up in romstage which is not the case anymore. Change-Id: Ia4a952f269cc2b3edf1290c80b7a63619c8c6c95 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-01-07arch/x86: Move prologue to .init sectionKyösti Mälkki
For arch/x86 the realmode part has to be located within the same 64 KiB as the reset vector. Some older intel platforms also require 4 KiB alignment for _start16bit. To enforce the above, and to separate required parts of .text without matching *(.text.*) rules in linker scripts, tag the pre-C environment assembly code with section .init directive. Description of .init section for ELF: This section holds executable instructions that contribute to the process initialization code. When a program starts to run, the system arranges to execute the code in this section before calling the main program entry point (called main for C programs). Change-Id: If32518b1c19d08935727330314904b52a246af3c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47599 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-04ACPI: Final APM_CNT_GNVS_UPDATE cleanupKyösti Mälkki
All platforms moved to initialise GNVS at the time of SMM module loading. Change-Id: I31b5652a946b0d9bd1909ff8bde53b43e06e2cd9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48699 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-01-04arch/x86: Move .id section higherKyösti Mälkki
The (now removed) ID_SECTION_OFFSET=0x80 was actually the secondary address flashrom and FILO are looking for. The primary was 0x10, just below .reset. If .id does not collide with .fit_pointer, use the higher of the two locations. Change-Id: I0d3a58c82efd3bbf94f4bc80ec5bbc97d5b1c109 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48499 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-17arch/arm: Replace .id section with build_info in CBFSKyösti Mälkki
For arch/arm[64], the offsets to board identification strings and CONFIG_ROM_SIZE inside .id were never really used; it was only a convenience to have the strings appear near the start of image. Add the same strings in an uncompressed file in CBFS. Change-Id: I35d3312336e9c66d657d2ca619cf30fd79e18fd4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47602 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-17arch/ppc64: Remove .id section in bootblockKyösti Mälkki
The strings in .id are expected to match the build for the purpose of identifying the binary image. There is no identified use for the offsets. The files id.ld and prologue.inc were unused. Change-Id: Ida332671e0ace3f6afd11020474ffda04614bad5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47966 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-12-17arch/x86: Remove ID_SECTION_OFFSETKyösti Mälkki
The location is hardcoded inside flashrom and FILO. Only two offsets are supported, 0x10 and 0x80. Change-Id: I8348f2ac0cab969ab78ecb50a55de486eee0cf9b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47598 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-16arch/x86: Link gdt_init.S into bootblockKyösti Mälkki
Followup work forces gdtptr and gdt towards the top of bootblock. They need to be realmode-addressable, i.e. within top 64 KiB or same segment with .reset. Change-Id: Ib6f23b2808d0a7e0d277d00a9b0f30c49fdefdd5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47965 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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>
2020-12-14arch/x86: Combine bootblock linker scriptsKyösti Mälkki
Packing bootblock sections is somewhat easier to understand when these all appear in one .ld file. Change-Id: Ie8629a89fa47a28db63ecc33c631b29ac5a77448 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47597 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-12-11Drop many cases of .previous directive useKyösti Mälkki
Since most assembly files are no longer concatenated together but built separately, section changes with .previous at the end of the files have become spurious. TEST=BUILD_TIMELESS Change-Id: I2970eed2b114a53475ba385eec4e97bb7ae7095c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47963 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-12-10arch/x86/smbios.c: Fix compilation on x86_64Patrick Rudolph
Change-Id: I07780f9a6fa577d7b6bb63884071a7e1ce1bdbfa Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48454 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-12-08coreboot tables: Add SPI flash memory map windows to coreboot tablesFurquan Shaikh
This change adds details about the memory map windows to translate addresses between SPI flash space and host address space to coreboot tables. This is useful for payloads to setup the translation using the decode windows already known to coreboot. Until now, there was a single decode window at the top of 4G used by all x86 platforms. However, going forward, platforms might support more decode windows and hence in order to avoid duplication in payloads this information is filled in coreboot tables. `lb_spi_flash()` is updated to fill in the details about these windows by making a call to `spi_flash_get_mmap_windows()` which is implemented by the driver providing the boot media mapping device. BUG=b:171534504 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I00ae33d9b53fecd0a8eadd22531fdff8bde9ee94 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48185 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-05cpu/x86/64bit: Add code to call function in protected modePatrick Rudolph
This adds a helper function for long mode to call some code in protected mode and return back to long mode. The primary use case is to run binaries that have been compiled for protected mode, like the FSP or MRC binaries. Tested on Intel Skylake. The FSP-M runs and returns without error while coreboot runs in long mode. Change-Id: I22af2d224b546c0be9e7295330b4b6602df106d6 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/48175 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-12-03x86: Put bootblock startup code into .text._start sectionJulius Werner
The initial bootblock assembly code on x86 is just put into the .text section, which just happens to come before all the individual .text.* function sections in the program.ld script. So it tends to be at the start of the image, but if you inserted another linker script section with contents before .text, it would cause a problem. (I'm not sure if it's an architectural requirement for _start16bit to come at the start of the image, but at least its 4K alignment requirement would waste a lot of space if it didn't.) This patch moves the section to .text._start which is the name other architectures use for the code they want in the very front of the image and which is listed first in program.ld. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ia84e6e33ec29584d356e226e8fdcb8c9334d49af Reviewed-on: https://review.coreboot.org/c/coreboot/+/46834 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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>
2020-12-02arch/x86/car.ld: Check for out of bound on no-XIP stagesArthur Heymans
Check that stages running in CAR have their start and end in CAR. Change-Id: I292aacce564c23d9ae21aa46c5e2f8784fa6a609 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36623 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-11-25arch/x86/smbios: Update SMBIOS type 16 error correction typeTim Chu
Add weak function for SMBIOS type 16 error correction type. Tested=Execute "dmidecode -t 16" to check if error correction type is correct. Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Change-Id: I85b37e9cfd22a78544d03e5506ff92b1f2404f8e Reviewed-on: https://review.coreboot.org/c/coreboot/+/47508 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-22cpu/intel/common: Fill cpu voltage in SMBIOS tablesPatrick Rudolph
Introduce a weak function to let the platform code provide the processor voltage in 100mV units. Implement the function on Intel platforms using the MSR_PERF_STATUS msr. On other platforms the processor voltage still reads as unknown. Tested on Intel CFL. The CPU voltage is correctly advertised. Change-Id: I31a7efcbeede50d986a1c096a4a59a316e09f825 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43904 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-11-19ACPI S3: Split arch-agnostic partsKyösti Mälkki
Change-Id: I9fc2d1cdbb280f781045882bc4ac98c67946953e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42614 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-19ACPI S3: Replace acpi_is_wakeup()Kyösti Mälkki
It was supposed to return true for both S2 and S3, but level S2 was never stored in acpi_slp_type or otherwise implemented. Change-Id: Ida0165e647545069c0d42d38b9f45a95e78dacbe Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47693 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-19ACPI S3: Remove unused acpi_is_wakeup_s4()Kyösti Mälkki
Change-Id: Id4728b637c784ee2bff7b175e13f4c10419b7f1b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47692 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-18ACPI S3: Do some minor cleanupKyösti Mälkki
Drop extra function in the middle and adjust the post_code() to happen right before jump to wakeup vector. Change-Id: I951c3292f5dbf52a58471da9de94b0c4f4ca7c20 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42613 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-17Revert "arch|cpu/x86: Add Kconfig option for x86 reset vector"Kyösti Mälkki
This partially reverts commit 67910db907fb3d5feacdbfaa40952a88f673795a. The symbol X86_RESET_VECTOR continues to live, for the time being, under soc/amd/picasso. Change-Id: Ib6b2cc2b17133b3207758c72a54abe80fc6356b5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47596 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-11-16arch/x86/car.ld: Do cosmetic fixesFrans Hendriks
Make the code follow the coding style. Replace 8 spaces by TAB Move comment between the corresponding #if #endif Tested on Facebook FBG1701 Change-Id: I55cb071eb58a24f78e231cd36e6575fd13817e86 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47561 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-16arch/x86/smbios: Update memory_array_handle for SMBIOS type 19Tim Chu
Update memory array handle for SMBIOS type 19. TEST=Execute "dmidecode -t 19" to check if memory array handle is correct. Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Change-Id: I49078b870bac3c6162913b91651ec09632800f1f Reviewed-on: https://review.coreboot.org/c/coreboot/+/47156 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-26arch/x86/smbios: Populate SMBIOS type 7 with cache informationMorgan Jang
SMBIOS has a field to display the cache size, which is currently set to UNKNOWN unconditionally, multiply the cache size of L1 and L2 by the number of cores. TEST=Execute "dmidecode -t 7" to check if the cache information is correct for Deltalake platform Change-Id: Ieeb5d3346454ffb2291613dc2aa24b31d10c2e04 Signed-off-by: Morgan Jang <Morgan_Jang@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46068 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-13sc7180: Enable bootblock compressionJulius Werner
This patch enables bootblock compression on SC7180. In my tests, that makes it boot roughly 10ms faster (which isn't much, but... might as well take it). Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: Ibbe06eeb05347cc77395681969e6eaf1598b4260 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45855 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-10-12arch/x86/smbios: Update SMBIOS type 0 ec versionTim Chu
Update embedded controller firmware version for SMBIOS type 0. TEST=Execute "dmidecode -t 0" to check if the ec version is correct Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Change-Id: Ibd5ee27a1b8fa4e5bc66e359d3b62e052e19e8a2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45138 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jonathan Zhang <jonzhang@fb.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-10-12arch/x86/smbios: Update SMBIOS type 4 socket designationTim Chu
Add socket designation in type 4 smbios. TEST=Execute "dmidecode -t 4" to check if the socket designation is correct Signed-off-by: Tim Chu <Tim.Chu@quantatw.com> Change-Id: Icfdc201bd5b5921816bdce6c009a9db48c997e2e Reviewed-on: https://review.coreboot.org/c/coreboot/+/45443 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-29cpu/qemu-x86/car: Move long mode entry right before c entryPatrick Rudolph
This fixes non-emulation platforms as those are using 32bit code after the bootblock_crt0 entry, like setting up CAR and updating microcode, which isn't yet converted to support long mode. This is a noop for the only supported x86_64 platform and all x86_32 platforms. Change-Id: I45e56ed8db9a44c00cd61e962bb82f27926eb23f Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37370 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-28arch/x86/smbios: Add SMBIOS Thread CountFrancois Toguo
Add Thread Count in SMBIOS type 4 "Processor Information". Modify Thread Count 2 according to SMBIOS spec, it should be the number of threads per processor socket. TEST="dmidecode -t4" to check. Signed-off-by: Francois Toguo <francois.toguo.fotso@intel.com> Change-Id: I0e00ba706eecdc850a2c6a4d876a7732dcc8f755 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45564 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-09-28arch/x86/Kconfig: Move pagetables down by 4KPatrick Rudolph
In case of 64K bootblock the pagetables don't fit, as the CBFS header also needs a few bytes. Fixes build error on platforms that use 64KiB bootblock. Tested on Lenovo T410 with additional x86_64 patches. Change-Id: I854c5f575e2376827a366cca8d25682c4d90bc8f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37394 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-09-26arch/x86: Introduce `ARCH_ALL_STAGES_X86_32`Angel Pons
Nearly every x86 platform uses the same arch for all stages. The only exception is Picasso. So, factor out redundant symbols from the rest. Alder Lake is not yet complete, so it has been skipped for now. Change-Id: I7cff9efbc44546807d9af089292c69fb0acc7bad Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45731 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-09-26arch/x86: Introduce `ARCH_ALL_STAGES_X86_64`Angel Pons
Though only one platform uses it, this will save some redundancy. Change-Id: Ic151efe5dd9b7c89f779ac3e10c3a045f07221d3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45730 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-09-21arch/arm: Add support for loading Linux kernelsSam Lewis
Adds support for loading Linux kernels through FIT payloads. This has been implemented as an assembly function in order to simplify dealing with some of the intricacies of loading a kernel (such as needing to jump to the kernel in ARM mode and the kernel ABI). TEST: Booted a FIT image containing a 5.4 kernel and initramfs on the Beaglebone Black. Change-Id: I7dbf9467665ec17447cec73676763844b4be4764 Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45335 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-09-03memory_info: add max_speed_mts and configured_speed_mtsRob Barnes
ddr_frequency is ambiguous and is interpreted differently in several places. Instead of renaming this field, this deprecates it and adds two new fields with unambiguous naming, max_speed_mts and configured_speed_mts. smbios.c falls back to using ddr_frequency when either of these fields are 0. The same value was being used for both configured memory speed and max memory speed in SMBIOS type 17, which is not accurate when configured speed is not the max speed. BUG=b:167218112 TEST=Boot ezkinil, no change to dmidecode -t17 Change-Id: Iaa75401f9fc33642dbdce6c69bd9b20f96d1cc25 Signed-off-by: Rob Barnes <robbarnes@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44549 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Jack Rosenthal <jrosenth@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-31arch/x86/exit_car.S: Fix checking clflush supportArthur Heymans
The BT instruction stores its result in CF and not ZF so use the correct jump instruction. This fixes a hang in postcar on CPUs lacking support for this instruction. This concerns older pre-SSE2 hardware. Change-Id: I704e3c579150fb9b9a292ef0e83050e7bf7cb078 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44922 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-08-27symbols: Change implementation details of DECLARE_OPTIONAL_REGION()Julius Werner
It seems that GCC's LTO doesn't like the way we implement DECLARE_OPTIONAL_REGION(). This patch changes it so that rather than having a normal DECLARE_REGION() in <symbols.h> and then an extra DECLARE_OPTIONAL_REGION() in the C file using it, you just say DECLARE_OPTIONAL_REGION() directly in <symbols.h> (in place and instead of the usual DECLARE_REGION()). This basically looks the same way in the resulting object file but somehow LTO seems to like it better. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I6096207b311d70c8e9956cd9406bec45be04a4a2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44791 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-08-24src/arch: Drop unneeded empty linesElyes HAOUAS
Change-Id: Ic86d2e6ad00cf190a2a728280f1a738486cb18c8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44591 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-24arch/x86/walkcbfs.S: Mark code as x86_32Patrick Rudolph
The code can only be compiled as x86_32. Mark it as such to fix errors in the x86_64 assembler. The caller has to make sure to call this code in protected mode only. Tested on HP Z220: * Still boots on x86_32. Change-Id: I4c0221fb3886b586c22fe05e36109fcdc20b7eed Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44674 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-21arch/x86/gdt: Work around assembler bugPatrick Rudolph
The GDT loading did work fine on x86_64 a few months ago, but today it only works in QEMU, but not on real hardware or KVM-enabled QEMU. This might be related to toolchain changes. Use 64bit GDT loading on x86_64 and force the assembler to generate a 64bit address load on the GDT. This will make sure no 32bit (signed) displacement op is being generated, which points to the wrong address in longmode. Verified using readelf and made sure no R_X86_64_32S relocation symbol is emitted. Disassembled the romstage ELF and made sure the GDT address is 64bit in size. Tested on QEMU and KVM-enabled QEMU: Doesn't crash any more on KVM. Signed-off-by: Patrick Rudolph <siro@das-labor.org> Change-Id: Ia824f90d9611e6e8db09bd62a05e6f990581f09a Reviewed-on: https://review.coreboot.org/c/coreboot/+/43136 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-21arch/x86: Add support for ASan to memory functionsHarshit Sharma
Compiler's instrumentation cannot insert asan memory checks in case of memory functions like memset, memcpy and memmove as they are written in assembly. So, we need to manually check the memory state before performing each of these operations to ensure that ASan is triggered in case of bad access. Change-Id: I2030437636c77aea7cccda8efe050df4b77c15c7 Signed-off-by: Harshit Sharma <harshitsharmajs@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44307 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-08-21arch/x86: Select HAVE_ASAN_IN_RAMSTAGEHarshit Sharma
Enable ASan in ramstage if ASAN is selected in menuconfig for an x86 platform. Change-Id: Id5b3dc18368a5da6bdc70c84527b95d1688dc19f Signed-off-by: Harshit Sharma <harshitsharmajs@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44259 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-21lib: Add ASan support to romstage on x86 archHarshit Sharma
This patch adds ASan support to romstage on x86 architecture. A Kconfig option is added to enable ASan in romstage. Compiler flags are updated. A memory space representing the shadow region is reserved in linker section. And a function call to asan_init() is added to initialize shadow region when romstage loads. Change-Id: I67ebfb5e8d602e865b1f5c874860861ae4e54381 Signed-off-by: Harshit Sharma <harshitsharmajs@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43604 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-08-21lib: Add ASan support to ramstage on x86 archHarshit Sharma
This patch adds address sanitizer module to the library and reserves a linker section representing the shadow region for ramstage. Also, it adds an instruction to initialize shadow region on x86 architecture when ramstage is loaded. Change-Id: Ica06bd2be78fcfc79fa888721ed920d4e8248f3b Signed-off-by: Harshit Sharma <harshitsharmajs@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42496 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-08-19arch/x86/boot: Jump to payload in protected modePatrick Rudolph
* On ARCH_RAMSTAGE_X86_64 jump to the payload in protected mode. * Add a helper function to jump to arbitrary code in protected mode, similar to the real mode call handler. * Doesn't affect existing x86_32 code. * Add a macro to cast pointer to uint32_t that dies if it would overflow on conversion Tested on QEMU Q35 using SeaBIOS as payload. Tested on Lenovo T410 with additional x86_64 patches. Change-Id: I6552ac30f1b6205e08e16d251328e01ce3fbfd14 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30118 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-19arch/arm: Enable FIT payloadsSam Lewis
Implements fit_payload_arch for the arm (aarch32) architecture, so that FIT images can be used. The implementation is very similar to the existing implementations for arm64 and riscv, and has mostly been lifted from these other ports. TEST: Booted Beaglebone Black (in progress port, to be submitted soon!) with a FIT image containing a 5.4 kernel, dtb and initramfs. Change-Id: I6b50c6f06b83c00a5b3622b5bbafe67130b6d233 Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44377 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-08-18src: Remove unused 'include <stddef.h>Elyes HAOUAS
Change-Id: Iae1e875b466f8a195653d897efa1b297c61ad0a5 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41912 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-17arch/x86/exit_car.S: Make sure _cbmem_top_ptr hits dramArthur Heymans
INVD is called below so if postcar is running in a cached environment it needs to happen. NOTE: postcar cannot execute in a cached environment if clflush is not supported! Change-Id: I37681ee1f1d2ae5f9dd824b5baf7b23b2883b1dc Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37212 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-14arch/x86/postcar: Add x86_64 supportPatrick Rudolph
* Add support for loading GDT on x86_64. * Add x86_64 assembly code to do the same as the x86_32 code. * Separate x86_32 and x86_64 code. Tested on qemu x86_32 and x86_64 using additional MTRRs. Tested on Lenovo T410 with additional x86_64 patches. Change-Id: I1c190627f5f0ed6f82738cb99423892382899d7b Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30500 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-06arch/x86/pirq_routing.c: Drop unneeded `continue`Angel Pons
Change-Id: I714247da261d4dd1b6a722436d71404f9862e958 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03mb/emulation/qemu-armv7: Fix boardPatrick Rudolph
Fix multiple issues allowing to boot until "Payload not loaded": * The FMAP_CACHE was placed in memory mapped flash - Place the FMAP_CACHE in DRAM. * The FMAP_CACHE was overlapping the BOOTBLOCK, which has a default size of 128KiB. - Increase the bootblock size in memlayout to 128KiB to match the FMAP. * The heap in bootblock wasn't usable. - Add a linking check in armv7 common bootblock to relocate itself to the linked address. * A FIT payload couldn't be compiled in as the POSTRAM_CBFS_CACHE was missing. - Add the POSTRAM_CBFS_CACHE to memlayout. * The coreboot log is spammed with missing timestamp table error messages - Add TIMESTAMP table to memlayout. Tested on QEMU armv7 vexpress. Change-Id: Ib9357a5c059ca179826c5a7e7616a5c688ec2e95 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39187 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-07-31mb/ocp/deltalake: Update SMBIOS type 4 -- Processor InformationMorgan Jang
TEST=Execute "dmidecode -t 4" to check if the processor information is correct for Deltalake platform Change-Id: I5d075bb297f2e71a2545ab6ad82304a825ed7d19 Signed-off-by: Morgan Jang <Morgan_Jang@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43789 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-30arch/x86/smbios.c: Split out weak functionsAngel Pons
The `smbios.c` file is rather long. To improve navigability, place weak function definitions on a separate compilation unit. Change-Id: Idd2a4ba52b6b23aad8fd63e66ffa747d49ea713d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44023 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-07-30arch/x86/smbios.c: Factor out switch-case blockAngel Pons
Most of `smbios_fill_dimm_manufacturer_from_id()` is noise. Factor the switch into its own function to improve readability. Change-Id: Ia0757c01572709d16589a4ed622ca2d2cb69dda2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44022 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-07-30arch/x86/smbios.c: Simplify assignmentAngel Pons
We can reduce the amount of duplicated code with a ternary operator. Change-Id: I8be95a62c54749d39e3e8821abd46d9f467a5a49 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44021 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-07-30arch/x86/smbios.c: Clean up cosmeticsAngel Pons
Put `__weak` at the beginning of functions and reflow lines to leverage the increased line width of 96 characters. Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 does not change. Change-Id: I3a5fd2d4344b83e09f89053c083ec80aa297061e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44020 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-07-30smbios: Fix type 17 for Windows 10Patrick Rudolph
The `GetPhysicallyInstalledSystemMemory` API call, at least on Windows 10, returns an error if SMBIOS tables are invalid. Various tools use this API call and don't operate correctly if this fails. For example, the "Intel Processor Diagnostic Tool" program is affected. Windows then guesses the physical memory size by accumulating entries from the firmware-provided memory map, which results in a total memory size that is slightly lower than the actual installed memory capacity. To fix this issue, add the handle to a type 16 entry to all type 17 entries. Add new fields to struct memory_info and fill them in Intel common code. Use the introduced variables to fill type 16 in smbios.c and provide a handle to type 17 entries. Besides keeping the current behaviour on intel/soc/common platforms, the type 16 table is also emitted on platforms that don't explicitly fill it, by using the existing fields of struct memory_info. Tested on Windows 10: The GetPhysicallyInstalledSystemMemory API call doesn't return an error anymore and the installed memory is now being reported as 8192 MiB. Change-Id: Idc3a363cbc3d0654dafd4176c4f4af9005210f42 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43969 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marcello Sylvester Bauer <sylv@sylv.io> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-07-28arch/x86/smbios: Bump to version 3.0Patrick Rudolph
Fill in the new fields introduced with version 3.0 and install the new entry point structure identified by _SM3_. Tested on Linux 5.6 using tianocore as payload: Still able to decode the tables without errors. Change-Id: Iba7a54e9de0b315f8072e6fd2880582355132a81 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43719 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-28ACPI S3: Clean up resume pathKyösti Mälkki
Remove the obscure path in source code, where ACPI S3 resume was prohibited and acpi_resume() would return and continue to BS_WRITE_TABLES. The condition when ACPI S3 would be prohibited needs to be checked early in romstage already. For the time being, there has been little interest to have CMOS option to disable ACPI S3 resume feature. Change-Id: If5105912759427f94f84d46d1a3141aa75cbd6ef Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42498 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-27arch/arm/armv7: Make null dcache_apply_all macro for userspaceMartin Roth
Make an empty macro for dcache_apply_all for code running in userspace so that we don't hang the system. BUG=b:161554141 TEST=Run board through a bunch of recovery cycles. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I3dc0f40dfe4d4a699528068154eee2d3c23d3d74 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43787 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-07-26arch/x86/smbios: Fix type4 for EDK2Patrick Rudolph
Mark the CPU as enabled and the socket as populated. EDK2 tests these flags before further reading this structure. Change-Id: Ic545bb47c502cb9d2352ba6d43eaed8c97229c02 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43703 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-26smbios: Add Type19Patrick Rudolph
Implement type 19 by accumulating the DRAM dimm size found in cbmem's CBMEM_ID_MEMINFO structure. This seems common on x86 where the address space always starts at 0. At least EDK2 uses this table in the UI and shows 0 MB DRAM if not present. Change-Id: Idee8b8cd0b155e14d62d4c12893ff01878ef3f1c Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2020-07-26arch/x86/smbios.c: Use macro for 'type_detail'Elyes HAOUAS
Change-Id: I95c40acb2fb390c50c8d1af9dd44999f9d57c2d5 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43589 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-26smp/spinlock: Do not define barrier() globallyKyösti Mälkki
It's not stricly related to spinlocks. If defined, a better location should be found and the name collisions with other barrier() defined in nb/intel solved. Change-Id: Iae187b5bcc249c2a4bc7bee80d37e34c13d9e63d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43810 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-26arch/x86: Move cpu_relax()Kyösti Mälkki
It's not related to spinlocks and the actual implementation was also guarded by CONFIG(SMP). With a single call-site in x86-specific code, empty stubs for other arch are currently not necessary. Also drop an unused included on a nearby line. Change-Id: I00439e9c1d10c943ab5e404f5d687d316768fa16 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43808 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-20src: Make HAVE_CF9_RESET set the FADT reset registerAngel Pons
All supported x86 chips select HAVE_CF9_RESET, and also use 0xcf9 as reset register in FADT. How unsurprising. We might as well use that information to automatically fill in the FADT accordingly. So, do it. To avoid having x86-specific code under arch-agnostic `acpi/`, create a new optional `arch_fill_fadt` function, and override it for x86 systems. Tested on Asus P8Z77-V LX2 with Linux 5.7.6 and Windows 10 at the end of the patch train, both operating systems are able to boot successfully. Change-Id: Ib436b04aafd66c3ddfa205b870c1e95afb3e846d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43389 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-07-14arch/x86/postcar_loader: Remove unused 'include <cpu/cpu.h>'Elyes HAOUAS
Change-Id: I5a36f5729a1a5ad5819ebb3c46b775ba52237d65 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42080 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <stdint.h>Elyes HAOUAS
Found using: diff <(git grep -l '#include <stdint.h>' -- src/) <(git grep -l 'int8_t\|int16_t\|int32_t\|int64_t\|intptr_t\|intmax_t\|s8\|u8\|s16\|u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|INT16_MIN\|INT16_MAX\|INT32_MIN\|INT32_MAX\|INT64_MIN\|INT64_MAX\|INTMAX_MIN\|INTMAX_MAX' -- src/) |grep -v vendorcode |grep '<' Change-Id: I5e14bf4887c7d2644a64f4d58c6d8763eb74d2ed Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41827 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <types.h>'Elyes HAOUAS
Files found using: diff <(git grep -l '#include <types.h>' -- src/) <(git grep -l 'BIT(\|size_t\|wchar_t\|wint_t\|NULL\|DEVTREE_EARLY\|DEVTREE_CONST\|MAYBE_STATIC_NONZERO\|zeroptr\|int8_t\|int16_t\|int32_t\|int64_t\|intptr_t\|intmax_t\|s8\|u8\|s16\|u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|INT16_MIN\|INT16_MAX\|INT32_MIN\|INT32_MAX\|INT64_MIN\|INT64_MAX\|INTMAX_MIN\|INTMAX_MAX\|bool\|true\|false\|cb_err\|CB_SUCCESS\|CB_ERR\|CB_ERR_ARG\|CB_CMOS_\|CB_KBD_\|CB_I2C_\|cb_err_t\|DIV_ROUND_CLOSEST\|container_of\|__unused\|alloca(\|ARRAY_SIZE\|ALIGN\|ALIGN_UP\|ALIGN_DOWN\|IS_ALIGNED\|__CMP_UNSAFE\|MIN_UNSAFE\|MAX_UNSAFE\|__CMP_SAFE\|__CMP\|MIN(\|MAX(\|ABS(\|IS_POWER_OF_2\|POWER_OF_2\|DIV_ROUND_UP\|SWAP(\|KiB\|MiB\|GiB\|KHz\|MHz\|GHz\|offsetof(\|check_member\|member_size' -- src/)|grep -v vendor |grep '<' Change-Id: I5d99d844cc58d80acb505d98da9d3ec76319b2eb Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41677 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12arch/x86/mpspec.c: Drop dead codeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: I8280d29b9a7bc835c2cb7e3e3dfca70768672a5f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43209 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-07-11arch/x86: Drop CBMEM_TOP_BACKUPKyösti Mälkki
Code has evolved such that there seems to be little use for global definition of cbmem_top_chipset(). Even for AMD we had three different implementations. Change-Id: I44805aa49eab526b940e57bd51cd1d9ae0377b4b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43326 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-10arch/x86/exception: Print stack on exceptionRaul E Rangel
It's useful to see the stack when an exception happens so you can see the variables on the stack, and also manually recreate the back trace. If you need to recreate the back trace, you will need to add -fno-omit-frame-pointer to the CFLAGS. BUG=b:159081993 TEST=Caused an exception and saw the stack dumped. Then I manually recreated the back trace. 0xcc6fff6c: 0xcc6ce02e <- 0xcc6ce02e is in dev_initialize 0xcc6fff68: 0xcc6fff88 <-- frame 1 0xcc6fff64: 0x00000005 0xcc6fff60: 0x000000dc 0xcc6fff5c: 0x00000000 0xcc6fff58: 0x00000200 0xcc6fff54: 0x00000000 0xcc6fff50: 0x00000400 0xcc6fff4c: 0xcc6d72d4 <- 0xcc6d72d4 is in setup_default_ebdad 0xcc6fff48: 0xcc6fff68 <-ebp 0xcc6fff44: 0x00000005 0xcc6fff40: 0xcc6f571c <-esp Signed-off-by: Raul E Rangel <rrangel@chromium.org> Change-Id: I3822ea7aa23202ecc98612850402eeb4b1f7b5ef Reviewed-on: https://review.coreboot.org/c/coreboot/+/42884 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-07-09ACPI: Drop commented-out DSDT DefinitionBlock instancesAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: I9b5589d4596eead83a5897b083ccb85ef05a03d5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43270 Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-09arch/arm/include/smp/spinlock.h: Drop dead codeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: I23f9aa969febe58dd3842e6a7cc75a6777b90b17 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43255 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-08arch/x86: Add memmove.c to x86 bootblockMartin Roth
This was specifically needed for vboot with psp_verstage, but adding it to always be built into bootblock if needed like memcpy & memset makes sense. TEST=Build & boot trembyle BUG=None Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ib724aaf1492edf053a593b42107684b7bf896592 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42823 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-07-07armv7: mmu: Use 'tlbimva' to invalidate TLB entriesSam Lewis
The tlbimvaa operation (invalidate unified TLB by MVA, all address space identifiers) is only available on armv7 processors that support Multiprocessing Extensions. When used on processors that do not support the extensions it causes an "undefined instruction" exception. This patch changes the MMU table entry filling code to use the tlbimva (invalidate unified TLB entry by MVA and address space identifier) operation for invalidating TLB entries, which is supported on all armv7 processors. As address space identifiers are not used in TLB entries in coreboot (all entries are set as global), these two operations can safely be used interchangeably. The ASID value supplied to the operation is not checked for global TLB entries. More information as well as the data formats for the tlbimvaa and tlbimva operations are detailed in the "ARM Architecture Reference Manual ARMv7-A" edition, issue "C.c" page B4-1747. TEST: Booted Beaglebone Black (my current in progress port) Change-Id: Ie7dfb4adab20dc7eecb1b20aa2ee6355215a1521 Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43137 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-07-06arch/x86: Remove RELOCATABLE_RAMSTAGEKyösti Mälkki
We always have it, no need to support opting-out. For PLATFORM_HAS_DRAM_CLEAR there is a dependency of ramstage located inside CBMEM, which is only true with ARCH_X86. Change-Id: I5cbf4063c69571db92de2d321c14d30c272e8098 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43014 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-05arch/x86: Support x86_64 exceptionsPaul Menzel
* Doesn't affect existing x86_32 code. Tested on qemu using division by zero. Tested on Lenovo T410 with additional x86_64 patches. Change-Id: Idd12c90a95cc2989eb9b2a718740a84222193f48 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30117 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-07-05arch/x86/Makefile.inc: Drop unused reset.c ruleAngel Pons
No x86 mainboard has a reset.c file. Change-Id: I167629c7addf485944926d57cf0228606c0f32e5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42582 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-04arch/x86/smbios: Add SMBIOS type8 dataBryantOu
Refer to section 7.9 Port Connector Information of DSP0134_3.3.0 to add type 8 data, the table of data should be ported according to platform design and MB silkscreen. Change-Id: I81e25d27c9c6717750edf1d547e5f4cfb8f1da14 Signed-off-by: BryantOu <Bryant.Ou.Q@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40545 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-06-30src/arch/x86: Ensure $(objgenerated) exists before it's usedPatrick Georgi
In some rare cases it seems that make tries to build $(objgenerated)/assembly.inc before the build-dirs target has finished, and so assembly.inc can't be written. Enforce that build-dirs is done before assembly.inc starts. BUG=chromium:1098215 BRANCH=none TEST=none Change-Id: Ib141ea45a43836cfdde0059523c331fe5286b06d Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42883 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-28smbios: Add option VPD_SMBIOS_VERSION that reads BIOS version from a VPD ↵Johnny Lin
variable If VPD_SMBIOS_VERSION is selected, it would read VPD_RO variable that can override SMBIOS type 0 version. One special scenario of using this feature is to assign a BIOS version to a coreboot image without the need to rebuild from source. VPD_SMBIOS_VERSION default is n. Tested=On OCP Delta Lake, dmidecode -t 0 can see the version being updated from VPD. Change-Id: Iee62ed900095001ffac225fc629b3f2f52045e30 Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42029 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: insomniac <insomniac@slackware.it> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-06-25arch/x86/smbios: Add more fields to be overriden for type 3 and 4Johnny Lin
For type 3, override chassis asset_tag_number with smbios_mainboard_asset_tag() and add two functions that can override chassis version and serial_number. For type 4 add smbios_processor_serial_number() to override serial_number. Tested on OCP Tioga Pass. Change-Id: I80c6244580a4428fab781d760071c51c7933abee Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40309 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
2020-06-24ACPI: Replace smm_setup_structures()Kyösti Mälkki
Except for whitespace and varying casts the codes were the same when implemented. Platforms that did not implement this are tagged with ACPI_NO_SMI_GNVS. Change-Id: I31ec85ebce03d0d472403806969f863e4ca03b6b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42362 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-19Kconfig: Escape variable to accommodate new Kconfig versionsPatrick Georgi
Kconfig 4.17 started using the $(..) syntax for environment variable expansion while we want to keep expansion to the build system. Older Kconfig versions (like ours) simply drop the escapes, not changing the behavior. While we could let Kconfig expand some of the variables, that only splits the handling in two places, making debugging harder and potentially messing with reproducible builds (e.g. when paths end up in configs), so escape them all. Change-Id: Ibc4087fdd76089352bd8dd0edb1351ec79ea4faa Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42481 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
2020-06-18ACPI: Clean up some S3 related leftoversKyösti Mälkki
With RELOCATABLE_RAMSTAGE the backing up of low memory on S3 resume path was dropped. We forgot some things behind. Change-Id: I674f23dade0095e64619af0ae81e23368b1ee471 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42422 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-15Makefile.inc: Remove all-y with CONFIG_ARCH_xx guardsMartin Roth
The assumption up to this point was that if the system had an x86 processor, verstage would be running on the x86 processor. With running verstage on the PSP, that assumption no longer holds true, so exclude pieces of code that cause problems for verstage on the PSP. As a generalization, remove all-y for CONFIG_ARCH_xx guarded makefiles. BUG=b:158124527 TEST=Build and boot on Trembyle Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ia7dcfed699ee1c0cd5a5250431c5f05bf6d8b9c7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42221 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2020-06-13arch/x86: Add symbols for CAR MTRRs in linker scriptKyösti Mälkki
This allows to remove references to CONFIG_DCACHE_RAM entries in most cache_as_ram.S files. While Kconfig variable names appear for every stage, linker symbol names will only appear in stages they are valid in. Also, linker scripts have LOG2CEIL which comes in handy to enforce MTRR alignments. Change-Id: I2fef3546d2bfea2d4d8f87aaf8376e5566fd6aaa Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30872 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-13arch/x86: Include id.ld unconditionally in memlayout.ldFurquan Shaikh
Now that Picasso uses its own memlayout.ld, always include id.ld in arch/x86/memlayout.ld. Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: I04b59c2a273cad0a2e64dbc325c0b09fca254558 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42266 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-13arch/x86: Drop early_ram.ldFurquan Shaikh
Now that Picasso uses its own linker script, early_ram.ld from arch/x86 is unused and hence is dropped as part of this change. BUG=b:155322763 Signed-off-by: Furquan Shaikh <furquan@google.com> Change-Id: Ida83d40d005ddab789628a1581389fc487b10d4d Reviewed-on: https://review.coreboot.org/c/coreboot/+/42265 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2020-06-13treewide: Add Kconfig variable MEMLAYOUT_LD_FILEFurquan Shaikh
This change defines a Kconfig variable MEMLAYOUT_LD_FILE which allows SoC/mainboard to provide a linker file for the platform. x86 already provides a default memlayout.ld under src/arch/x86. With this new Kconfig variable, it is possible for the SoC/mainboard code for x86 to provide a custom linker file as well. Makefile.inc is updated for all architectures to use this new Kconfig variable instead of assuming memlayout.ld files under a certain path. All non-x86 boards used memlayout.ld under mainboard directory. However, a lot of these boards were simply including the memlayout from SoC. So, this change also updates these mainboards and SoCs to define the Kconfig as required. BUG=b:155322763 TEST=Verified that abuild with --timeless option results in the same coreboot.rom image for all boards. Change-Id: I6a7f96643ed0519c93967ea2c3bcd881a5d6a4d6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42292 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-10arch/x86: Remove some x86_32 vs x86_64 noiseKyösti Mälkki
Change-Id: Ib98483e5d6fcd66fdc72f6157a5bf185fef13016 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42162 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-06-09SMBIOS: Remove Kconfig SYSTEM_ENCLOSURE_TYPEKyösti Mälkki
This gets rid of the magic numbers in Kconfig. Change-Id: Ibee033b6c99e3131bb323f0d86d306dcd82f9b45 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42139 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-06-02arch/x86/postcar_loader: utilize var_mtrr_context APIAaron Durbin
Now that there is a generic solution in mtrr subsystem utilize the API. BUG=b:155426691,b:155322763 Change-Id: Ie349d5669808928c7470c99d25c57c784174b4e9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41850 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-02src: Remove unused '#include <cbfs.h>'Elyes HAOUAS
Found using: diff <(git grep -l '#include <cbfs.h>' -- src/) <(git grep -l 'cbfs_boot_map_optionrom\|cbfs_boot_map_optionrom_revision\|cbfs_boot_locate\|cbfs_boot_map_with_leak\|cbfs_locate_file_in_region\|cbfs_boot_load_file\|cbfs_load_and_decompress\|cbfs_prog_stage_load\|cbfs_boot_region_device' -- src/) |grep '<' |grep -v vendorcode Also add missing 'include <cbfs.h>' in src/soc/qualcomm/sc7180/qupv3_config.c Change-Id: Icaecb5b910888f34cddedab7b2f64eaf6d01ad66 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41682 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>