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| author |   Santosh Shilimkar <santosh.shilimkar@ti.com> | 2010-09-24 07:21:05 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2010-09-25 15:58:40 +0100 |
| commit | 2de5c00ac06c8983ab33ad51a8341584f1cf42c3 (patch) | |
| tree | b3d73b315c0bf3fa809e9382b9368b5f02917c51 /arch/arm/mach-davinci/dm355.c | |
| parent | ARM: 6408/1: omap: Map only available sram memory (diff) | |
| download | linux-dev-2de5c00ac06c8983ab33ad51a8341584f1cf42c3.tar.xz linux-dev-2de5c00ac06c8983ab33ad51a8341584f1cf42c3.zip | |
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.c | 3 |
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[] = { .virtual = SRAM_VIRT, .pfn = __phys_to_pfn(0x00010000), .length = SZ_32K, - /* MT_MEMORY_NONCACHED requires supersection alignment */ - .type = MT_DEVICE, + .type = MT_MEMORY_NONCACHED, }, }; |