[coreboot-gerrit] [M] Change in coreboot[main]: soc/amd/*/root_complex: introduce and use domain_iohc_info struct

[Varshit Pandya (Code Review)]

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

Varshit Pandya has posted comments on this change by Felix Held. ( https://review.coreboot.org/c/coreboot/+/83443?usp=email )

Change subject: soc/amd/*/root_complex: introduce and use domain_iohc_info struct
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Patch Set 1: Code-Review+1