[coreboot-gerrit] [L] Change in coreboot[main]: vc/amd/opensil/genoa_poc/mpio: move PCIe port function below mpio chip

[Felix Held (Code Review)]

Attention is currently required from: Arthur Heymans, Varshit Pandya.

Felix Held has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81340?usp=email )

Change subject: vc/amd/opensil/genoa_poc/mpio: move PCIe port function below mpio chip
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Set Ready For Review