[coreboot-gerrit] [XS] Change in coreboot[main]: soc/amd: add SoC-specific root_complex.c to SMM

[Martin Roth (Code Review)]

Attention is currently required from: Felix Held, Fred Reitberger, Jason Glenesk, Martin L Roth, Matt DeVillier, Varshit Pandya.

Martin Roth has posted comments on this change by Felix Held. ( https://review.coreboot.org/c/coreboot/+/83445?usp=email )

Change subject: soc/amd: add SoC-specific root_complex.c to SMM
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Patch Set 2: Code-Review+2