sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/volteer/var/voema: Configure USB2 ports for Type C

Browse Source 
Based on voema schematics, two USB2 ports 3 and 5 are assigned to type C
connectors on Voema board.

BUG=b:177483061 b:172535001
TEST=Build and boot Voema.

Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I12cef85595e511801ab9c563ae4aa26e25875679
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49451
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
David Wu
2021-01-14 13:53:17 +08:00
committed by Patrick Georgi
parent ec1c0f5337
commit fd104e1c5d
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/mainboard/google/volteer/variants/voema/overridetree.cb
View File

@@ -5,6 +5,9 @@ chip soc/intel/tigerlake
# and controller 1 channel 0 and 1.
register "CmdMirror" = "0x00000033"
register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC_SKIP)" # Type-A / Type-C Port 1
register "usb2_ports[4]" = "USB2_PORT_TYPE_C(OC_SKIP)" # Type-A / Type-C Port 0
register "TcssAuxOri" = "1"
register "IomTypeCPortPadCfg[0]" = "0x090E000A"
register "IomTypeCPortPadCfg[1]" = "0x090E000D"