switch-coreboot/payloads
Liangfeng Wu 0c21e92b23 libpayload: usb: xhci: Support rockchip xHCI controller
1. Make the xHCI driver to support xHCI controller v1.1
2. And a new function xhci_ring_doorbell(), it aims to
   add a memory barrier before ring the doorbell, ensure
   all TRB changes are written to memory.

BRANCH=none
BUG=chrome-os-partner:52684
TEST=boot from USB on Kevin rk3399 platform

Change-Id: I4e38e04dc3c7d32ee4bb424a473c70956a3c3ea9
Signed-off-by: Liangfeng Wu <wulf@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/346831
Commit-Ready: Brian Norris <briannorris@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
2016-06-01 20:37:01 -07:00
..
bayou codebase: Change makefile $(shell pwd) commands to $(CURDIR) 2016-03-11 18:48:06 +01:00
coreinfo coreinfo: Update Makefile 2016-04-26 20:08:55 +02:00
external payload: Fix broken Linux kernel as payload 2016-05-04 12:23:57 +02:00
libpayload libpayload: usb: xhci: Support rockchip xHCI controller 2016-06-01 20:37:01 -07:00
nvramcui nvramcui: Cast u8 * values to char * to eliminate warnings 2016-05-03 20:00:07 +02:00
Kconfig payloads: Add a stable version of Memtest86+ for reproducibility 2016-04-27 19:55:40 +02:00
Makefile.inc payloads/Makefile.inc: Add phony targets 2016-04-25 16:45:26 +02:00