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authorWilliam wu <wulf@rock-chips.com>2016-10-01 20:58:21 +0800
committerPatrick Georgi <pgeorgi@google.com>2016-10-08 16:40:09 +0200
commit801a8ef2c3c209e0f44978b677f7b03cde209f21 (patch)
tree4345dae0b9c3d4860f6c262a8cbe76072156db55 /src/include/bootstate.h
parentaa9df0f0dec62794dbea1d97852fc0d32a81ca14 (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>
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