[coreboot-gerrit] [XS] Change in coreboot[master]: mb/google/rex: Update ISH GPIO's configuration

[Tanu Malhotra (Code Review)]

Attention is currently required from: Bernardo Perez Priego, Brandon Breitenstein, Eran Mitrani, Jakub Czapiga, Jamie Ryu, Kapil Porwal, Li1 Feng, Subrata Banik, Tarun Tuli.

Tanu Malhotra has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/77235?usp=email )

Change subject: mb/google/rex: Update ISH GPIO's configuration
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Patch Set 1:

(1 comment)

File src/mainboard/google/rex/variants/rex0/fw_config.c:

https://review.coreboot.org/c/coreboot/+/77235/comment/b3422880_e69f429e :
PS1, Line 97: 
Are these changes backward compatible - will it work for Proto 2 and Proto 1?