[L] Change in coreboot[master]: mb/google/rex: Initial setup for ramstage/early gpio config

[Kun Liu (Code Review)]

Attention is currently required from: Tarun Tuli, Subrata Banik, Kapil Porwal.

Kun Liu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74475 )

Change subject: mb/google/rex: Initial setup for ramstage/early gpio config
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Patch Set 2:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/74475/comment/5894a75b_545e0ac2 
PS1, Line 9: This adds the initial gpio configuration for the screebo initial variant.
> Possible unwrapped commit description (prefer a maximum 72 chars per line)

Please fix.

File src/mainboard/google/rex/variants/screebo/gpio.c:

https://review.coreboot.org/c/coreboot/+/74475/comment/77f18806_b19c164d 
PS1, Line 39:     PAD_CFG_NF(GPP_A21, NONE, DEEP, NF1),
> please, no spaces at the start of a line

Please fix.

https://review.coreboot.org/c/coreboot/+/74475/comment/4f1ed431_1ab4315b 
PS1, Line 65: 	PAD_CFG_NF_LOCK(GPP_B11, NONE, NF1, LOCK_CONFIG),
> trailing whitespace

Please fix.