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authorJulius Werner <jwerner@chromium.org>2016-11-21 20:14:07 -0800
committerMartin Roth <martinroth@google.com>2016-12-06 21:55:43 +0100
commitea79d2b3a3ddcb7909ac2862ebfda19c6b8823ae (patch)
treec4eeb5e491da3642ec8c85bcd09a51828a35ee5f /src/soc/nvidia
parent3a0cb458dcca564f006ed2c322eeb683f269776f (diff)
downloadcoreboot-ea79d2b3a3ddcb7909ac2862ebfda19c6b8823ae.tar.xz
google/chromeec: Add command to control USB PD role
Normally firmware should have no business messing with the USB PD role (source/sink/whatever) in the EC. But, as so often happens, ugly issues crop up that require weird work-arounds, and before you know it you need to do this for some reason that only makes sense in context. I do now, so add this function to send the necessary host command in the simplest possible fashion. BRANCH=gru BUG=chrome-os-partner:59346 TEST=Used it in a follow-up patch. Change-Id: I07d40feafd6a8387a633d6384efb205baf578d76 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 8b71767caccff9b77d458182ce8066f7abf6321c Original-Change-Id: Ie8d0be98f6b703f4db062fe2f728cd2588347202 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/413030 Original-Reviewed-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-on: https://review.coreboot.org/17627 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
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