[L] Change in coreboot[master]: mb/inventec: Add Intel SPR server board Inventec Transformers

[Jonathan Zhang (Code Review)]

Attention is currently required from: Angel Pons, Annie Chen, Arthur Heymans, David Hendricks, Felix Singer, Lean Sheng Tan, Paul Menzel.

Jonathan Zhang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/75598?usp=email )

Change subject: mb/inventec: Add Intel SPR server board Inventec Transformers
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Patch Set 5: Code-Review+1

(1 comment)

Patchset:

PS5:
> I compared both mainboards, ArcherCity CRB and yours, and most of it is actually the same. […]

@Felix Singer This is just the beginning of supporting Inventec Transformer which is a customer server instead of reference board (Intel ArcherCity CRB). More features will be added to such a customer server over time. So variant may not be the best approach.