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authorDavid Wu <david_wu@quanta.corp-partner.google.com>2021-01-14 13:53:17 +0800
committerPatrick Georgi <pgeorgi@google.com>2021-01-15 11:26:41 +0000
commitfd104e1c5d238c4d6d28b59bf3c3b0be2f3b420d (patch)
tree7aec9006334d08e84e71470749f6b7d6b6b47232
parentec1c0f53374effbab967cdb373f92e04a05e4443 (diff)
mb/google/volteer/var/voema: Configure USB2 ports for Type C
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>
-rw-r--r--src/mainboard/google/volteer/variants/voema/overridetree.cb3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/voema/overridetree.cb b/src/mainboard/google/volteer/variants/voema/overridetree.cb
index ff6b64bfac..86b71ee9a4 100644
--- a/src/mainboard/google/volteer/variants/voema/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/voema/overridetree.cb
@@ -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"