diff options
| author | Wisley Chen <wisley.chen@quantatw.com> | 2021-01-15 14:59:35 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-18 07:25:28 +0000 |
| commit | 9f2d0820052989fcb5290929fabc3c4d5ec75854 (patch) | |
| tree | fb4ebb5b0e7614c434d9bad3e656587e5f350348 | |
| parent | a7586772d08872cac262eda2911bdd7256744fc7 (diff) | |
mb/google/volteer/var/elemi: Configure USB2 ports
Configure the USB2 port 3/4/9
1. USB2 port3 assign to WWAN, and elemi have no WWAN.
2. USB2 port4/port9 connect to Type-C C1/C0
BUG=b:177483059
TEST=emerge-volteer coreboot
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Change-Id: I9affc69cc325b5eb0219b50bfe46f66eb0bb2016
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49473
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/volteer/variants/elemi/overridetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/elemi/overridetree.cb b/src/mainboard/google/volteer/variants/elemi/overridetree.cb index c30dce39b4..d8215bfd8d 100644 --- a/src/mainboard/google/volteer/variants/elemi/overridetree.cb +++ b/src/mainboard/google/volteer/variants/elemi/overridetree.cb @@ -70,6 +70,15 @@ chip soc/intel/tigerlake }, }" + # Disable M.2 WWAN + register "usb2_ports[2]" = "USB2_PORT_EMPTY" + + # Type-A / Type-C C1 + register "usb2_ports[3]" = "USB2_PORT_TYPE_C(OC_SKIP)" + + # Type-A / Type-C C0 + register "usb2_ports[8]" = "USB2_PORT_TYPE_C(OC_SKIP)" + device domain 0 on device ref north_xhci on chip drivers/usb/acpi |