diff options
| author | Patrick Huang <patrick.huang@amd.corp-partner.google.com> | 2023-03-22 14:07:47 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-03-27 12:31:53 +0000 |
| commit | 69bcf763ab05de9d78b02d8ece9715375570c480 (patch) | |
| tree | 26f690afc2e93a0e3e661bd44acc037c70d67651 | |
| parent | 70ba567117fae7b8804670ea60371f20498227e5 (diff) | |
mb/google/skyrim: Add UPD usb3_port_force_gen1 for skyrim
Add UPD usb3_port_force_gen1 for skyrim
The default setting is set to disable
Skyrim -> set default as disable
BUG=b:273841155
BRANCH=skyrim
TEST=Build, verify the setting will be applied on skyrim.
Change-Id: Id53bed82a9fef93b574c3f30830555e02d7f4737
Signed-off-by: Patrick Huang <patrick.huang@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73917
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
| -rw-r--r-- | src/mainboard/google/skyrim/variants/skyrim/overridetree.cb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb b/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb index 512104da4e..eb16120c96 100644 --- a/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb +++ b/src/mainboard/google/skyrim/variants/skyrim/overridetree.cb @@ -32,6 +32,13 @@ chip soc/amd/mendocino # Remove the sustained_power_limit_mW when STT is enabled register "sustained_power_limit_mW" = "15000" + # set usb3 port force to gen1 + register "usb3_port_force_gen1" = "{ + .ports.xhci0_port0 = 0, + .ports.xhci1_port0 = 0, + .ports.xhci1_port1 = 0, + }" + device domain 0 on device ref gpp_bridge_a on # Internal GPP Bridge 0 to Bus A device ref xhci_1 on # XHCI1 controller |