[coreboot-gerrit] Change in coreboot[master]: soc/intel/*: Update microcode as specified for MP-init

[Tim Wawrzynczak (Code Review)]

Attention is currently required from: Patrick Rudolph, Angel Pons, Subrata Banik, Michael Niewöhner, Andrey Petrov, Nathaniel L Desimone.
Tim Wawrzynczak has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/49899 )

Change subject: soc/intel/*: Update microcode as specified for MP-init
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Patch Set 13:

(1 comment)

Patchset:

PS13:
> Looks like, on client platforms, FIT µcode update gets applied to all cores, so updating µcode in MP […]

On ChromeOS platforms, the uCode that FIT points to is in the flash RO , and is never updated. Hence, if we do have microcode updates after the platform RO is locked down, we ship them in CBFS to be applied by coreboot instead.