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

[Subrata Banik (Code Review)]

Attention is currently required from: Felix Singer, Jamie Ryu, Ethan Tsao, Ravishankar Sarawadi, Raj Astekar.
Subrata Banik 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:

(1 comment)

Patchset:

PS4: 
@Ravi, we have took AI (action item) from ADL upstream work that going forward, we will upstream both SOC and MB code together incrementally to avoid running into compilation issue. This way, we will always let the jenkin to build the SOC code against a mainboard.

Hence, IMO, please support the incremental upstreaming, this is the feedback I wished to explain you during internal meeting, but unfortunately didn't get chance to pass this feedback. read the feedbacks and issue we have faced due to SoC code without a actual Mainboard in upstream https://review.coreboot.org/q/owner:subrata.banik%2540intel.com+topic:ADL_UP...