[coreboot-gerrit] Change in coreboot[master]: soc/intel/mtl: Do initial SoC commit till bootblock

[Paul Menzel (Code Review)]

Attention is currently required from: Felix Singer, Jamie Ryu, Ethan Tsao, Ravishankar Sarawadi, Raj Astekar.
Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62772 )

Change subject: soc/intel/mtl: Do initial SoC commit till bootblock
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Patch Set 4:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/62772/comment/3d5dfd8d_e8468644 
PS4, Line 9: List of changes:
Introduce the new device, and write *Meteor Lake* at least once?

https://review.coreboot.org/c/coreboot/+/62772/comment/90e4aa4a_cf13250d 
PS4, Line 16: 
Is the code all written from scratch?