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| author | Hyok S. Choi <hyok.choi@samsung.com> | 2006-09-26 17:38:32 +0900 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-09-27 17:39:19 +0100 |
| commit | f37f46eb1c0bd0b11c34ef06c7365658be989d80 (patch) | |
| tree | 1790995456cafc852899927140e5dd7523463fdb /include/asm-arm | |
| parent | d60674eb5d961b2421db16cc373dc163f38cc105 (diff) | |
| download | op-kernel-dev-f37f46eb1c0bd0b11c34ef06c7365658be989d80.zip op-kernel-dev-f37f46eb1c0bd0b11c34ef06c7365658be989d80.tar.gz | |
[ARM] nommu: add ARM946E-S core support
This patch adds ARM946E-S core support which has typically 8KB I&D cache.
It has a MPU and supports ARMv5TE instruction set.
Because the ARM946E-S core can be synthesizable with various cache size,
CONFIG_CPU_DCACHE_SIZE is defined for vendor specific configurations.
Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/cacheflush.h | 8 | ||||
| -rw-r--r-- | include/asm-arm/proc-fns.h | 8 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h index b0a8603..b611a8e 100644 --- a/include/asm-arm/cacheflush.h +++ b/include/asm-arm/cacheflush.h @@ -64,6 +64,14 @@ # endif #endif +#if defined(CONFIG_CPU_ARM946E) +# ifdef _CACHE +# define MULTI_CACHE 1 +# else +# define _CACHE arm946 +# endif +#endif + #if defined(CONFIG_CPU_SA110) || defined(CONFIG_CPU_SA1100) # ifdef _CACHE # define MULTI_CACHE 1 diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h index 87f3ea9..ea7e54c 100644 --- a/include/asm-arm/proc-fns.h +++ b/include/asm-arm/proc-fns.h @@ -113,6 +113,14 @@ # define CPU_NAME cpu_arm940 # endif # endif +# ifdef CONFIG_CPU_ARM946E +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_arm946 +# endif +# endif # ifdef CONFIG_CPU_SA110 # ifdef CPU_NAME # undef MULTI_CPU |
