[coreboot-gerrit] Patch merged into coreboot/master: 3b9795b libpayload: usb: Make OHCI work with ARM systems

the following patch was just integrated into master:
commit 3b9795bb2dc213c4fd73689bee7a073c19d0edf7
Author: Julius Werner 
Date:   Tue Apr 8 13:34:11 2014 -0700

libpayload: usb: Make OHCI work with ARM systems

This patch enables the OHCI driver to use DMA memory, which is necessary
    for ARM systems where DMA devices are not cache coherent. I really only
    need this to test some later OHCI changes, but it was easy enough...
    copied almost verbatim from ehci.c.

Change-Id: Ia717eef28340bd6182a6782e83bfdd0693cf0db1
    Signed-off-by: Julius Werner 
    Reviewed-on: https://chromium-review.googlesource.com/193730
    Reviewed-by: Stefan Reinauer 
    (cherry picked from commit e46b6ebc439e86a00e13bf656d60cf6c186a3777)
    Signed-off-by: Isaac Christensen 
    Reviewed-on: http://review.coreboot.org/7010
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/7010 for details.

-gerrit