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authorSantosh Shilimkar <santosh.shilimkar@ti.com>2010-09-24 02:21:05 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-09-25 10:58:40 -0400
commit2de5c00ac06c8983ab33ad51a8341584f1cf42c3 (patch)
treeb3d73b315c0bf3fa809e9382b9368b5f02917c51 /arch/arm/mach-davinci/dm355.c
parente546f21b4b7af012d9f18edad6237339adfeb681 (diff)
ARM: 6409/1: davinci: map sram using MT_MEMORY_NONCACHED instead of MT_DEVICE
On Davinci SRAM is mapped as MT_DEVICE becasue of the section mapping pre-requisite instead of intended MT_MEMORY_NONCACHED Since the section mapping limitation gets fixed with first patch in this series, the MT_MEMORY_NONCACHED can be used now. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-davinci/dm355.c')
-rw-r--r--arch/arm/mach-davinci/dm355.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 3d996b659ff4..9be261beae7d 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -769,8 +769,7 @@ static struct map_desc dm355_io_desc[] = {
769 .virtual = SRAM_VIRT, 769 .virtual = SRAM_VIRT,
770 .pfn = __phys_to_pfn(0x00010000), 770 .pfn = __phys_to_pfn(0x00010000),
771 .length = SZ_32K, 771 .length = SZ_32K,
772 /* MT_MEMORY_NONCACHED requires supersection alignment */ 772 .type = MT_MEMORY_NONCACHED,
773 .type = MT_DEVICE,
774 }, 773 },
775}; 774};
776 775