Change in coreboot[master]: mb/google/brya/var/taeko: Run-time probe for NVMe SSD and MMC

[Kevin Chang (Code Review)]

Attention is currently required from: Joey Peng, Paul Menzel, YH Lin.
Kevin Chang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60341 )

Change subject: mb/google/brya/var/taeko: Run-time probe for NVMe SSD and MMC
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Patch Set 14:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/60341/comment/46526a26_d66b193b 
PS13, Line 9: Taeko will use two PCIE port signals with one slot, one CLK and one
> mention this is for the next build phase (so we understand why it won't apply to taeko4es)

Updated in latest patchset.

https://review.coreboot.org/c/coreboot/+/60341/comment/11085588_fa693f93 
PS13, Line 14: Test on takeo trace in FSP log can find the correct root ports have
             : been set depending on CBI.
>

Updated in latest patchset.