diff options
Diffstat (limited to '')
| -rw-r--r-- | bsps/m68k/shared/cache/cache.h (renamed from c/src/lib/libcpu/m68k/shared/cache/cache.c) | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/c/src/lib/libcpu/m68k/shared/cache/cache.c b/bsps/m68k/shared/cache/cache.h index 5039ea59ed..2fa78b651d 100644 --- a/c/src/lib/libcpu/m68k/shared/cache/cache.c +++ b/bsps/m68k/shared/cache/cache.h @@ -1,9 +1,35 @@ /* - * Cache Management Support Routines for the MC68040 + * M68K Cache Manager Support */ -#include <rtems.h> -#include "cache_.h" +#if (defined(__mc68020__) && !defined(__mcpu32__)) +# define M68K_INSTRUCTION_CACHE_ALIGNMENT 16 +#elif defined(__mc68030__) +# define M68K_INSTRUCTION_CACHE_ALIGNMENT 16 +# define M68K_DATA_CACHE_ALIGNMENT 16 +#elif ( defined(__mc68040__) || defined (__mc68060__) ) +# define M68K_INSTRUCTION_CACHE_ALIGNMENT 16 +# define M68K_DATA_CACHE_ALIGNMENT 16 +#elif ( defined(__mcf5200__) ) +# define M68K_INSTRUCTION_CACHE_ALIGNMENT 16 +# if ( defined(__mcf528x__) ) +# define M68K_DATA_CACHE_ALIGNMENT 16 +# endif +#elif ( defined(__mcf5300__) ) +# define M68K_INSTRUCTION_CACHE_ALIGNMENT 16 +# define M68K_DATA_CACHE_ALIGNMENT 16 +#elif defined(__mcfv4e__) +# define M68K_INSTRUCTION_CACHE_ALIGNMENT 16 +# define M68K_DATA_CACHE_ALIGNMENT 16 +#endif + +#if defined(M68K_DATA_CACHE_ALIGNMENT) +#define CPU_DATA_CACHE_ALIGNMENT M68K_DATA_CACHE_ALIGNMENT +#endif + +#if defined(M68K_INSTRUCTION_CACHE_ALIGNMENT) +#define CPU_INSTRUCTION_CACHE_ALIGNMENT M68K_INSTRUCTION_CACHE_ALIGNMENT +#endif /* * Since the cacr is common to all mc680x0, provide macros @@ -187,4 +213,3 @@ void _CPU_cache_disable_instruction ( void ) _CPU_CACR_AND( 0xFFFF7FFF ); } #endif -/* end of file */ |