diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2015-08-28 17:22:04 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-09-08 11:31:27 +0000 |
| commit | 5c44d2e23ec90eac5996aebbae214d3fe84b53ce (patch) | |
| tree | 74f0d0b528a3b30fe232e775d2b5ef12802b3264 /src/mainboard | |
| parent | 3745c65c832ab0abb557cf68e92a6ad2c09f0faf (diff) | |
glados: Disable unused USB ports
Enable only the USB ports that are connected on-board or to an
external port, all others will be disabled.
BUG=chrome-os-partner:44662
BRANCH=none
TEST=build and boot on glados, ensure expected USB ports still work
Change-Id: I8c999e3b17478effc39cf078f8420f63413d091b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: b86268c70f86991f8c2cdd6763f8efe2ce7f9163
Original-Change-Id: I2fce2c401d07639892c4a0c01527173d3f0b2557
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/296035
Original-Commit-Ready: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11548
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/glados/devicetree.cb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/google/glados/devicetree.cb b/src/mainboard/google/glados/devicetree.cb index 9bb065de17..2c6d99736f 100644 --- a/src/mainboard/google/glados/devicetree.cb +++ b/src/mainboard/google/glados/devicetree.cb @@ -20,6 +20,18 @@ chip soc/intel/skylake [PchSerialIoIndexUart2] = PchSerialIoPci, \ }" + register "PortUsb20Enable[0]" = "1" /* Type-C Port 1 */ + register "PortUsb20Enable[1]" = "1" /* Type-C Port 2 */ + register "PortUsb20Enable[2]" = "1" /* Bluetooth */ + register "PortUsb20Enable[4]" = "1" /* Type-A Port 1 */ + register "PortUsb20Enable[6]" = "1" /* Camera */ + register "PortUsb20Enable[8]" = "1" /* Type-A Port 2 */ + + register "PortUsb30Enable[0]" = "1" /* Type-C Port 1 */ + register "PortUsb30Enable[1]" = "1" /* Type-C Port 2 */ + register "PortUsb30Enable[2]" = "1" /* Type-A Port 1 */ + register "PortUsb30Enable[3]" = "1" /* Type-A Port 2 */ + # Enable Root port 1 and 5. register "PcieRpEnable[0]" = "1" register "PcieRpEnable[4]" = "1" |