coreboot-kgpe-d16/src/cpu/samsung
Gabe Black 39fda6d915 exynos5250: Clear the framebuffer before making it uncacheable.
If we clear the framebuffer and then flush it back to memory using cache
operations, the writes are going to be full cachelines at a time. If we make
it uncacheable first, the writes will be serialized writes of whatever sized
chunks memset uses, probably 4 bytes or less.

Change-Id: I1b81731cfed00ae091ba6357451ab186d16f559e
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3655
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-07-10 21:42:41 +02:00
..
exynos5250 exynos5250: Clear the framebuffer before making it uncacheable. 2013-07-10 21:42:41 +02:00
exynos5420 exynos5420: Replace the 5250 GPIO code with code that should work on 5420. 2013-07-10 20:09:54 +02:00
Kconfig pit: Create an exynos5420 directory which is nearly a copy of exynos5250. 2013-07-10 20:08:53 +02:00
Makefile.inc pit: Create an exynos5420 directory which is nearly a copy of exynos5250. 2013-07-10 20:08:53 +02:00