soc/intel/alderlake: Hook-up public Alder Lake microcode

CPUIDs and Engineering Samples decoding based on DOC #618427.

Keep MICROCODE_BLOB_UNDISCLOSED for PCH-N SKUs as microcode
blobs are still missing.

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ibb1337e5cbf5b82fdaceb7eb4661d708a32ff0ad
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65564
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>

0 files changed, 0 insertions, 0 deletions