Change in coreboot[master]: mb/google/guybrush/var/guybrush: Update GPIO configuration

[Furquan Shaikh (Code Review)]

Attention is currently required from: Raul Rangel, Martin Roth, Eric Peers, Karthik Ramasubramanian.
Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55148 )

Change subject: mb/google/guybrush/var/guybrush: Update GPIO configuration
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Patch Set 3:

(3 comments)

File src/mainboard/google/guybrush/variants/baseboard/gpio.c:

https://review.coreboot.org/c/coreboot/+/55148/comment/bd8781bb_09f7cc40 
PS3, Line 84: GPIO_70
> Should we do PAD_NC(GPIO_70)?

+1

https://review.coreboot.org/c/coreboot/+/55148/comment/97565739_b1700288 
PS3, Line 86: GPIO_74
PAD_NC(GPIO_74)

File src/mainboard/google/guybrush/variants/guybrush/gpio.c:

https://review.coreboot.org/c/coreboot/+/55148/comment/1a8c7032_a4572045 
PS1, Line 14: HIGH
> There is some history involved. Initially EN_SPKR was tied to a 3. […]

Aah I see.. Thanks for the explanation Karthik. Since the default for board id 1 changed here, I was curious about the impact.