diff options
| author | William wu <wulf@rock-chips.com> | 2016-10-01 20:58:21 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-10-08 16:40:09 +0200 |
| commit | 801a8ef2c3c209e0f44978b677f7b03cde209f21 (patch) | |
| tree | 4345dae0b9c3d4860f6c262a8cbe76072156db55 /gnat.adc | |
| parent | aa9df0f0dec62794dbea1d97852fc0d32a81ca14 (diff) | |
rockchip/rk3399: Add Type-C PHY init
Though we don't use Type-C PHY to support USB3 in firmware,
we still need to initialize the Type-C PHY, and make sure
the power state of pipe is always fixed to U2/P2. After
this, we can force USB3 controller to work in USB2 only
mode.
BRANCH=none
BUG=chrome-os-partner:56425
TEST=Go to recovery mode, plug a Type-C USB drive containing
chrome OS image into both ports in all orientations, check if
system can boot from USB.
Change-Id: I95bb96ff27d4fecafb7b2b9e9dc2839b5c132654
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 8ec98507845276119d8a9d5626934dedcb35f2dd
Original-Change-Id: Ie3654cd1c1cb76b62aa9b247879b60cbecee0155
Original-Signed-off-by: William wu <wulf@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/391412
Original-Commit-Ready: Julius Werner <jwerner@chromium.org>
Original-Tested-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/16910
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'gnat.adc')
0 files changed, 0 insertions, 0 deletions