[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer/var/voxel: disable AUX orientation swap

[Sheng-Liang Pan (Code Review)]

Sheng-Liang Pan has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/44324 )

Change subject: mb/google/volteer/var/voxel: disable AUX orientation swap
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mb/google/volteer/var/voxel: disable AUX orientation swap

fix C0 DP issue when cable is flipped.

BUG=b:162376062
BRANCH=master
TEST=build and verify C0 can display out with cable flipped.

Signed-off-by: Pan Sheng-Liang 
Change-Id: I5915ab127d4c3e34c91c4b8b1c5147ddfcf5deac
---
M src/mainboard/google/volteer/variants/voxel/overridetree.cb
1 file changed, 4 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/44324/1

diff --git a/src/mainboard/google/volteer/variants/voxel/overridetree.cb b/src/mainboard/google/volteer/variants/voxel/overridetree.cb
index 43296d5..ab75bcd 100644
--- a/src/mainboard/google/volteer/variants/voxel/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/voxel/overridetree.cb
@@ -1,4 +1,8 @@
 chip soc/intel/tigerlake
+        register "TcssAuxOri" = "0"
+        register "IomTypeCPortPadCfg[0]" = "0x09000000"
+        register "IomTypeCPortPadCfg[1]" = "0x09000000"
+
    device domain 0 on
    	device pci 15.0 on
    		chip drivers/i2c/generic