diff options
| author | Liangfeng Wu <wulf@rock-chips.com> | 2016-09-15 17:16:54 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-10-06 21:51:45 +0200 |
| commit | 737a7cc9f13e6c2939d7fd80716e33a729fc3ca5 (patch) | |
| tree | 66ef71d18a555a84b933113a9e862b8a82eb607a /src/drivers/i2c/ww_ring/ww_ring_programs.c | |
| parent | 681b6b94338f2ac8cc35e45ac5f84737b92357c3 (diff) | |
rockchip/rk3399: Configure USB3 controller to work in USB2 only mode
In USB2 only mode, the Type-C PHY will be held in reset and
only the USB2 logic of the USB3 OTG controller and PHY will be
used over the USB2 pins on the Type-C connector to support Low,
Full and High-speed USB operation.
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: Ic265c0c91c24f63b2f9c3106eb2bb277a589233b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a37ccc5b6019967483eac6b5a360d67bc3326e93
Original-Change-Id: I582f04f84eef447ff0ba691ce60e9461ed31cfad
Original-Signed-off-by: Liangfeng Wu <wulf@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/385837
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/16717
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/drivers/i2c/ww_ring/ww_ring_programs.c')
0 files changed, 0 insertions, 0 deletions