[S] Change in coreboot[master]: lib: Perform early initialization of FW config in ramstage

[Kangheui Won (Code Review)]

Attention is currently required from: Tarun Tuli, Subrata Banik, Ivy Jian, Eric Lai.

Kangheui Won has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74530 )

Change subject: lib: Perform early initialization of FW config in ramstage
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Patch Set 1:

(1 comment)

Patchset:

PS1:
> > Maybe add stage check like this CL? https://review.coreboot.org/c/coreboot/+/54752 […]

I was thinking about moving is_ish_enabled into mb code, so they can do whatever needed (probably call fw_config_probe).

Anyway IMHO if we want to put something manipulates device tree in BS_PRE_DEVICE we may need more opinions from coreboot community.