[coreboot-gerrit] Change in coreboot[master]: [WIP] soc/amd/cezanne: add GPIO support

[Felix Held (Code Review)]

Hello build bot (Jenkins), Bao Zheng, Jason Glenesk, Marshall Dawson,

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

https://review.coreboot.org/c/coreboot/+/48565

to look at the new patch set (#2).

Change subject: [WIP] soc/amd/cezanne: add GPIO support
......................................................................

[WIP] soc/amd/cezanne: add GPIO support

TODO: Finish and publish common GPIO rework that will only support
setting up SMI/SCI for the GPIOs in ramstage, so that gpio.c only needs
to be compiled for ramstage.

Change-Id: I6c12d1d6c605b7eb063eef62a1f71860f602f8dd
Signed-off-by: Felix Held 
---
M src/soc/amd/cezanne/Kconfig
M src/soc/amd/cezanne/Makefile.inc
A src/soc/amd/cezanne/gpio.c
3 files changed, 58 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/65/48565/2