diff options
| author | Assaf Hoffman <hoffman@marvell.com> | 2007-10-23 15:14:41 -0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-26 15:03:38 +0000 |
| commit | e50d64097b6e63278789ee3a4394d127bd6e4254 (patch) | |
| tree | a33325c4ea814bdcd1ef187559b9ec751ae553e2 /include/asm-arm | |
| parent | 2fd2b1242810fb4d2ba36548fecc1f005c36770c (diff) | |
[ARM] Marvell Feroceon CPU core support
The Feroceon is a family of independent ARMv5TE compliant CPU core
implementations, supporting a variable depth pipeline and out-of-order
execution. The Feroceon is configurable with VFP support, and the
later models in the series are superscalar with up to two instructions
per clock cycle.
This patch adds the initial low-level cache/TLB handling for this core.
Signed-off-by: Assaf Hoffman <hoffman@marvell.com>
Reviewed-by: Tzachi Perelstein <tzachi@marvell.com>
Reviewed-by: Nicolas Pitre <nico@marvell.com>
Reviewed-by: Lennert Buytenhek <buytenh@marvell.com>
Acked-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 6c1c968b298..759a97b56ee 100644 --- a/include/asm-arm/cacheflush.h +++ b/include/asm-arm/cacheflush.h @@ -94,6 +94,14 @@ # endif #endif +#if defined(CONFIG_CPU_FEROCEON) +# ifdef _CACHE +# define MULTI_CACHE 1 +# else +# define _CACHE feroceon +# endif +#endif + #if defined(CONFIG_CPU_V6) //# ifdef _CACHE # define MULTI_CACHE 1 diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h index 5599d4e5e70..a4ce457199d 100644 --- a/include/asm-arm/proc-fns.h +++ b/include/asm-arm/proc-fns.h @@ -185,6 +185,14 @@ # define CPU_NAME cpu_xsc3 # endif # endif +# ifdef CONFIG_CPU_FEROCEON +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_feroceon +# endif +# endif # ifdef CONFIG_CPU_V6 # ifdef CPU_NAME # undef MULTI_CPU |