[L] Change in coreboot[master]: soc/intel/xeon_sp/spr: Add Sapphire Rapids ramstage code

[Johnny Lin (Code Review)]

Attention is currently required from: Jonathan Zhang, TimLiu-SMCI, Paul Menzel, Christian Walter, Angel Pons, Jian-Ming Wang, Arthur Heymans, Srinidhi N Kaushik.

Johnny Lin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/72443 )

Change subject: soc/intel/xeon_sp/spr: Add Sapphire Rapids ramstage code
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Patch Set 9:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/72443/comment/6c030b7d_a2e441e0 
PS3, Line 8:
> Please elaborate.

Done