Change in coreboot[master]: mb/google/brya: Use PAD config macro to add lock support

[Angel Pons (Code Review)]

Attention is currently required from: Subrata Banik, Maulik V Vaghela, Tim Wawrzynczak, Meera Ravindranath, Nick Vaccaro, EricR Lai.
Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60320 )

Change subject: mb/google/brya: Use PAD config macro to add lock support
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Patch Set 7:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/60320/comment/0d965107_9c8c6716 
PS7, Line 13: TEST=Boot to OS, issue warm reboot and see no issue with any IP
            : enumeration
But are the corresponding GPIO pads actually locked? Or does the coreboot log contain a bunch of "gpio_lock_pads: Error: must be called from SMM!" lines?