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authorJulius Werner <jwerner@chromium.org>2014-04-08 13:34:11 -0700
committerMarc Jones <marc.jones@se-eng.com>2014-10-22 23:53:54 +0200
commit3b9795bb2dc213c4fd73689bee7a073c19d0edf7 (patch)
treefcb7e6e89c9d9d526dca66bfb7f84023cf086288 /payloads/external
parentbedd6aff10675f77f31431adecb9dab2970ab61f (diff)
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 <jwerner@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/193730 Reviewed-by: Stefan Reinauer <reinauer@chromium.org> (cherry picked from commit e46b6ebc439e86a00e13bf656d60cf6c186a3777) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/7010 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
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