[coreboot-gerrit] Change in coreboot[master]: documentation: Add documentation on setting up mainboard GPIOs

[Patrick Rudolph (Code Review)]

Patrick Rudolph has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/37802 )

Change subject: documentation: Add documentation on setting up mainboard GPIOs
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Patch Set 1:

(1 comment)

https://review.coreboot.org/c/coreboot/+/37802/1/Documentation/gpio.md 
File Documentation/gpio.md:

https://review.coreboot.org/c/coreboot/+/37802/1/Documentation/gpio.md@1 
PS1, Line 1: # Configuring a mainboard's GPIOs in coreboot
you need to reference this file from an existing markdown