[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer/var/voxel: Update gpio settings and overridetree.cb

[David Wu (Code Review)]

Hello build bot (Jenkins), Furquan Shaikh, Caveh Jalali, Tim Wawrzynczak, Paul Fagerburg, Dossym Nurmukhanov, Nick Vaccaro, Sheng-Liang Pan,

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

https://review.coreboot.org/c/coreboot/+/42731

to look at the new patch set (#4).

Change subject: mb/google/volteer/var/voxel: Update gpio settings and overridetree.cb
......................................................................

mb/google/volteer/var/voxel: Update gpio settings and overridetree.cb

Based on schematic and gpio table of voxel, generate gpio settings
and overridetree.cb for voxel.

BUG=b:157879197,b:155062762
TEST=FW_NAME=voxel emerge-volteer coreboot chromeos-bootimage
Verify that the image-voxel.bin is generated successfully.

Signed-off-by: David Wu 
Change-Id: I49c1923e63d87f11de362fd893905ac2f1137bba
---
M src/mainboard/google/volteer/variants/voxel/gpio.c
M src/mainboard/google/volteer/variants/voxel/overridetree.cb
2 files changed, 356 insertions(+), 13 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/42731/4