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soc/amd/common/block/cpu/: Make ucode update more generic

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Use the equivalent cpuid in the microcode header to name the update file
in cbfs. This allows the SOC to directly locate its microcode file when
there are multiple processor revisions.

TEST: Loaded a chausie with sabrina, cezanne, and picasso microcode
files and booted. Verified that only the sabrina microcode file was
successfully loaded

Change-Id: I84a2480cf8274d53ffdab7864135c1bf001241e6
Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63589
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Fred Reitberger
2022-04-12 13:44:34 -04:00
committed by Felix Held
parent 749f5bd333
commit 96f7b96866
6 changed files with 50 additions and 46 deletions
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2
src/soc/amd/picasso/Makefile.inc
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@@ -292,6 +292,6 @@ apu/amdfw_b-position := $(AMD_FW_AB_POSITION)
apu/amdfw_b-type := raw
endif
cpu_microcode_bins += $(wildcard ${FIRMWARE_LOCATION}/UcodePatch_*.bin)
amd_microcode_bins := $(wildcard ${FIRMWARE_LOCATION}/UcodePatch_*.bin)
endif # ($(CONFIG_SOC_AMD_PICASSO),y)