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

[Tim Wawrzynczak (Code Review)]

Hello Justin TerAvest, Angel Pons, Paul Menzel, build bot (Jenkins), Nico Huber, Furquan Shaikh, Patrick Georgi,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/37802

to look at the new patch set (#3).

Change subject: documentation: Add documentation on setting up mainboard GPIOs
......................................................................

documentation: Add documentation on setting up mainboard GPIOs

The new documentation describes typical ways that mainboards will
set up their GPIOs, as well as the distinction between "early"
and "normal" GPIOs.  It also describes the typical properties
that GPIO configuration will cover.

Change-Id: I279eec4ed2bb0248a2bdb363fb73b40b8272267f
Signed-off-by: Tim Wawrzynczak 
---
A Documentation/getting_started/gpio.md
M Documentation/getting_started/index.md
2 files changed, 137 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/02/37802/3