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| author | Linus Walleij <linus.walleij@stericsson.com> | 2010-07-12 21:50:59 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-18 20:29:47 +0100 |
| commit | cb9d7707cd9be57830f31616233f6a872ca8416d (patch) | |
| tree | 6b380a5fc3c0f8efcc97455ee85a08da1d6ce4f9 /arch/arm/include | |
| parent | f159f4ed55bb0fa5470800641e03a13a7e0eae6e (diff) | |
| download | blackbird-op-linux-cb9d7707cd9be57830f31616233f6a872ca8416d.tar.gz blackbird-op-linux-cb9d7707cd9be57830f31616233f6a872ca8416d.zip | |
ARM: 6222/1: add memory types for the TCMs
The earlier TCM memory regions were mapped as MT_MEMORY_UNCACHED
which doesn't really work on platforms supporting the new v6
features like the NX bit. Add unique MT_MEMORY_[I|D]TCM types
instead.
Cc: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/mach/map.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h index 742c2aaeb020..d2fedb5aeb1f 100644 --- a/arch/arm/include/asm/mach/map.h +++ b/arch/arm/include/asm/mach/map.h @@ -27,6 +27,8 @@ struct map_desc { #define MT_MEMORY 9 #define MT_ROM 10 #define MT_MEMORY_NONCACHED 11 +#define MT_MEMORY_DTCM 12 +#define MT_MEMORY_ITCM 13 #ifdef CONFIG_MMU extern void iotable_init(struct map_desc *, int); |
