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| author | Catalin Marinas <catalin.marinas@arm.com> | 2007-05-08 22:27:46 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-05-08 22:55:53 +0100 |
| commit | bbe888864ec32435e93923c40b9d6ce2bb73844b (patch) | |
| tree | db607482fe5898da9a599368d0bbe579a56b272c /include | |
| parent | 5b94f675f57e4ff16c8fda09088d7480a84dcd91 (diff) | |
| download | op-kernel-dev-bbe888864ec32435e93923c40b9d6ce2bb73844b.zip op-kernel-dev-bbe888864ec32435e93923c40b9d6ce2bb73844b.tar.gz | |
[ARM] armv7: add support for ARMv7 cores.
This patch adds support for the ARMv7 cores.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/cacheflush.h | 8 | ||||
| -rw-r--r-- | include/asm-arm/glue.h | 9 | ||||
| -rw-r--r-- | include/asm-arm/proc-fns.h | 8 | ||||
| -rw-r--r-- | include/asm-arm/system.h | 1 |
4 files changed, 26 insertions, 0 deletions
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h index afad32c..b8722619 100644 --- a/include/asm-arm/cacheflush.h +++ b/include/asm-arm/cacheflush.h @@ -102,6 +102,14 @@ //# endif #endif +#if defined(CONFIG_CPU_V7) +//# ifdef _CACHE +# define MULTI_CACHE 1 +//# else +//# define _CACHE v7 +//# endif +#endif + #if !defined(_CACHE) && !defined(MULTI_CACHE) #error Unknown cache maintainence model #endif diff --git a/include/asm-arm/glue.h b/include/asm-arm/glue.h index 0cc5d3b..22274ce 100644 --- a/include/asm-arm/glue.h +++ b/include/asm-arm/glue.h @@ -38,6 +38,7 @@ * v5tej_early - ARMv5 with Thumb and Java early abort handler * xscale - ARMv5 with Thumb with Xscale extensions * v6_early - ARMv6 generic early abort handler + * v7_early - ARMv7 generic early abort handler */ #undef CPU_ABORT_HANDLER #undef MULTI_ABORT @@ -106,6 +107,14 @@ # endif #endif +#ifdef CONFIG_CPU_ABRT_EV7 +# ifdef CPU_ABORT_HANDLER +# define MULTI_ABORT 1 +# else +# define CPU_ABORT_HANDLER v7_early_abort +# endif +#endif + #ifndef CPU_ABORT_HANDLER #error Unknown data abort handler type #endif diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h index ea7e54c..5599d4e 100644 --- a/include/asm-arm/proc-fns.h +++ b/include/asm-arm/proc-fns.h @@ -193,6 +193,14 @@ # define CPU_NAME cpu_v6 # endif # endif +# ifdef CONFIG_CPU_V7 +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_v7 +# endif +# endif #endif #ifndef __ASSEMBLY__ diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h index 63b3080..c57555c 100644 --- a/include/asm-arm/system.h +++ b/include/asm-arm/system.h @@ -14,6 +14,7 @@ #define CPU_ARCH_ARMv5TE 6 #define CPU_ARCH_ARMv5TEJ 7 #define CPU_ARCH_ARMv6 8 +#define CPU_ARCH_ARMv7 9 /* * CR1 bits (CP#15 CR1) |
