the following patch was just integrated into master: commit 6c184d6855a11d42f9d77bc9ddb8dfeb608072b6 Author: Stefan Reinauer reinauer@chromium.org Date: Mon May 20 15:21:48 2013 -0700
exynos5420: Don't disable and re-enable the MMU when uncaching the framebuffer
At one time it seemed to be necessary to disable and then re-enable the MMU when setting the framebuffer to be uncache-able due to bugs in the MMU management code. Since those bugs have been fixed, this is no longer necessary.
Change-Id: I7ce825cf5eaaa95119364d780cba0935752e4632 Signed-off-by: Gabe Black gabeblack@chromium.org Signed-off-by: Stefan Reinauer reinauer@chromium.org Reviewed-on: http://review.coreboot.org/3667 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer stefan.reinauer@coreboot.org
See http://review.coreboot.org/3667 for details.
-gerrit