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Michał Żygowski 95be012c11 soc/intel/alderlake/hsphy: Add possibility to cache HSPHY in flash 
The patch adds a possibility to cache the PCIe 5.0 HSPHY firmware in
the SPI flash. New flashmap region is created for that purpose. The
goal of caching is to reduce the dependency on CSME and the HECI IP
LOAD command which may fail when the CSME is disabled, e.g. soft
disabled by HECI command or HAP disabled. This change allows to
keep PCIe 5.0 root ports functioning even if CSME/HECI is not
functional.

TEST=Boot Ubuntu 22.04 on MSI PRO Z690-A and notice PCIe 5.0 port
is functional after loading the HSPHY from cache.

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I5a37f5b06706ff30d92f60f1bf5dc900edbde96f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68987
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
 		2023-06-23 08:59:50 +00:00
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bpdt_formats util: Add SPDX license headers to Makefiles 2022-11-22 12:47:09 +00:00
console util/cbfstool: Wrap logging macros in do - while 2022-10-13 17:07:02 +00:00
flashmap util: Use common ARRAY_SIZE define 2023-05-22 19:24:27 +00:00
fpt_formats util: Add SPDX license headers to Makefiles 2022-11-22 12:47:09 +00:00
lz4 util: Add SPDX license headers to Makefiles 2022-11-22 12:47:09 +00:00
lzma
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tests
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.gitignore
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EXAMPLE cbfstool: Update example file. 2013-02-04 11:12:15 +01:00
Makefile
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Makefile.inc util: Add SPDX license headers to Makefiles 2022-11-22 12:47:09 +00:00
ProcessorBind.h util: Use SPDX headers 2020-05-11 19:38:40 +00:00
amdcompress.c
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cbfs-mkpayload.c util/cbfstool: Wrap logging macros in do - while 2022-10-13 17:07:02 +00:00
cbfs-mkstage.c
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cbfs-payload-linux.c treewide: Replace ALIGN(x, a) by ALIGN_UP(x, a) for clarity 2022-11-12 18:00:16 +00:00
cbfs.h util/cbfstool: Check for metadata hash in verstage 2022-10-26 15:59:58 +00:00
cbfs_glue.h cbfs/vboot: Adapt to new vb2_digest API 2022-09-02 23:51:29 +00:00
cbfs_image.c cbfstool: Add comment to define stability rules for cbfstool print -k 2023-04-13 00:43:23 +00:00
cbfs_image.h util/cbfstool: Fix truncate command error handling and cbfs_image_from_buffer() 2022-08-03 23:24:49 +00:00
cbfs_sections.c
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cbfs_sections.h
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cbfscomptool.c cbfstool: Use cbfs_serialized.h and standard vboot helpers 2020-12-03 00:00:33 +00:00
cbfstool.c util/cbfstool: Add usage information about verbose output 2023-03-28 13:28:15 +00:00
coff.h util/cbfstool: Add support for ARM64 UefiPayload 2021-10-04 02:31:01 +00:00
common.c cbfstool: Fix possible memory leak 2022-11-09 00:26:30 +00:00
common.h
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compress.c util/cbfstool: fix memory leak in compress.c 2022-11-02 21:40:25 +00:00
cse_fpt.c
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cse_fpt.h
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cse_helpers.c
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cse_helpers.h
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cse_serger.c util/cse_serger: Add command `create-cse-region` 2021-10-19 16:32:24 +00:00
cse_serger.h
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default-x86.fmd soc/intel/alderlake/hsphy: Add possibility to cache HSPHY in flash 2023-06-23 08:59:50 +00:00
default.fmd
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description.md
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elf.h
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elfheaders.c treewide: Replace ALIGN(x, a) by ALIGN_UP(x, a) for clarity 2022-11-12 18:00:16 +00:00
elfparsing.h
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elogtool.c util/cbfstool/eventlog: Use LocalTime or UTC timestamps 2023-03-02 13:05:35 +00:00
eventlog.c util/cbfstool/eventlog: Use LocalTime or UTC timestamps 2023-03-02 13:05:35 +00:00
eventlog.h util/cbfstool/eventlog: Use LocalTime or UTC timestamps 2023-03-02 13:05:35 +00:00
fdt.h treewide: replace GPLv2 long form headers with SPDX header 2020-05-06 22:20:57 +00:00
fit.c util/ifittool: Error out if microcodes do not fit the FIT table 2022-09-15 13:01:42 +00:00
fit.h util/ifittool: Add an option to set the FIT pointer a CBFS file 2021-03-19 11:22:55 +00:00
flashmap_tests.c
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flashrom.c treewide: Unify Google branding 2022-07-04 14:02:26 +00:00
flashrom.h treewide: Unify Google branding 2022-07-04 14:02:26 +00:00
fmap_from_fmd.c
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fmap_from_fmd.h
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fmaptool.c
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fmd.c
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fmd.h
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fmd_parser.c_shipped
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fmd_parser.h_shipped
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fmd_parser.y
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fmd_scanner.c_shipped
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fmd_scanner.h_shipped
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fmd_scanner.l
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fv.h
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ifittool.c util/cbfstool: Add usage information about verbose output 2023-03-28 13:28:15 +00:00
ifwitool.c treewide: Replace ALIGN(x, a) by ALIGN_UP(x, a) for clarity 2022-11-12 18:00:16 +00:00
linux.h util/cbfstool: Qualify struct e820entry as packed 2023-04-16 14:04:32 +00:00
linux_trampoline.S cbfstool/linux_trampoline: Fill the ACPI RSDP entry 2022-03-09 14:21:26 +00:00
linux_trampoline.c cbfstool/linux_trampoline: Fill the ACPI RSDP entry 2022-03-09 14:21:26 +00:00
linux_trampoline.h
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option.h
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partitioned_file.c
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partitioned_file.h
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platform_fixups.c cbfs/vboot: Adapt to new vb2_digest API 2022-09-02 23:51:29 +00:00
rmodtool.c
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rmodule.c
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rmodule.h
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xdr.c util/: Replace GPLv2 boiler plate with SPDX header 2020-05-09 21:22:08 +00:00