[coreboot-gerrit] Change in coreboot[master]: mainboard/volteer: Update Aux settings for Port 0

[Brandon Breitenstein (Code Review)]

Hello build bot (Jenkins), Furquan Shaikh, Wonkyu Kim, Caveh Jalali, Ravishankar Sarawadi,

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

https://review.coreboot.org/c/coreboot/+/40245

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

Change subject: mainboard/volteer: Update Aux settings for Port 0
......................................................................

mainboard/volteer: Update Aux settings for Port 0

On Volteer port 0 (MB PORT) does not have a retimer so the port needs
to be configured for the SOC to handle Aux orientation flipping. This
requires 2 changes setting the TcssAuxOri UPD to 1 for port 0 (Bit 0)
and configuring AUXP and AUXN GPIOs to Native Function 6 so SOC can
control the orientation

BUG=b:145220205
BRANCH=NONE
TEST=booted Volteer proto 2 and verified that the AUX channels flip
when the cable is flipped

Change-Id: Ic81adc24d10322cc305bf0fa4c38514468ea0942
Signed-off-by: Brandon Breitenstein 
---
M src/mainboard/google/volteer/variants/baseboard/devicetree.cb
M src/mainboard/google/volteer/variants/baseboard/gpio.c
2 files changed, 3 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/45/40245/2