[coreboot-gerrit] Change in coreboot[master]: Revert "cbfs: Introduce cbfs_ro_map() and cbfs_ro_load()"

[Mike Banon (Code Review)]

Mike Banon has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/48324 )

Change subject: Revert "cbfs: Introduce cbfs_ro_map() and cbfs_ro_load()"
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Patch Set 1:
> Patch Set 1: Code-Review-2
>
> Sorry, this revert isn't justified. Instead, consider selecting NO_CBFS_MCACHE in Kconfig for the affected platforms. Thank you for your comprehension.

Although selecting NO_CBFS_MCACHE worked, I'm puzzled why exactly this commit breaks ASUS AM1I-A board - and not CB:38424 which enabled the MCACHE. That probably means something isn't right with this commit - just like my earlier CB:41431 which somehow works for fam15h but doesn't for fam16h. So I still think this commit should be reverted, but I will happy to test any workarounds on top of it.