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authorDuncan Laurie <dlaurie@chromium.org>2013-11-04 11:22:27 -0800
committerAaron Durbin <adurbin@google.com>2014-04-30 23:08:35 +0200
commita90a59f5a3bfc22d6317186c004409469d1b031e (patch)
tree13752bef4bbf93dba2681eaa25034bd474835a5f /src/drivers
parent81998090792ebc1a6e39455f5fcb4d2c9ec9c095 (diff)
baytrail: Fix XHCI problems and re-enable
- a few clock gating bits were set improperly and were preventing the system from transitioning out of S0 state. - the XHCC registers were not getting the top byte set properly which includes things like DMA write request size and request boundary crossing control. This was causing memory corruption. BUG=chrome-os-partner:23635 BRANCH=rambi TEST=build and boot kernel from USB on rambi with XHCI driver Change-Id: I8e8135a793dfbaa1f163766702e3a8f19bba9703 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175558 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4933 Tested-by: build bot (Jenkins)
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