cpu/intel/microcode: Avoid Pre-RAM microcode update if FIT enable
This patch changes the default behaviour of the MICROCODE_UPDATE_PRE_RAM config for the platform with FIT (CPU_INTEL_FIRMWARE_INTERFACE_TABLE) enabled. If FIT is enabled then microcode update will be taken care of by FIT at pre-cpu reset hence, microcode update at pre-ram phase can be skipped. BUG=b:242473942 TEST=Able to build and boot google/rex with MICROCODE_UPDATE_PRE_RAM remains disabled. No functional impact. Without this patch: CONFIG_MICROCODE_UPDATE_PRE_RAM=y With this patch: CONFIG_MICROCODE_UPDATE_PRE_RAM is not set Change-Id: I603e064115869aba2bffa5589ffe47a44a90b848 Signed-off-by: Subrata Banik <subratabanik@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/76234 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
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config MICROCODE_UPDATE_PRE_RAM
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bool
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depends on SUPPORT_CPU_UCODE_IN_CBFS
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default n if CPU_INTEL_FIRMWARE_INTERFACE_TABLE
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default y
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help
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Select this option if you want to update the microcode
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