tree a311554b0c5b5b3b6fc4a603e881d77e1a32f877
parent e0059181958cfe8afec2f3a7ea732e81f5d55e5d
author Gabe Black <gabeblack@google.com> 1380579551 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1380615366 +0000

ARM: Hack out assembly barriers when on tegra124.

The tegra124 AVP uses ARMv4 which doesn't support the barrier assembly
instructions. Unfortunately we assume that we can (and should) use those
during the bootblock and things don't build. In place of a more robust long
term solution, we can just chop those out on boards with the tegra124. This
is only supposed to be a short term, stop gap solution.

BUG=None
TEST=Built for pit, nyan. Booted into the bootblock on nyan.
BRANCH=None

Change-Id: Ifd0bfd3f7e30df6b5bcb1222c070922b81136b03
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/171151
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>