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Diffstat (limited to '')
| -rw-r--r-- | bsps/m68k/shared/cache/cache-mcf5223x.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/bsps/m68k/shared/cache/cache-mcf5223x.c b/bsps/m68k/shared/cache/cache-mcf5223x.c new file mode 100644 index 0000000000..60b2f7f335 --- /dev/null +++ b/bsps/m68k/shared/cache/cache-mcf5223x.c @@ -0,0 +1,38 @@ +/* + * COPYRIGHT (c) 1989-2008. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#include <rtems.h> +#include <mcf5223x/mcf5223x.h> +#include "cache.h" + +/* + * Cannot be frozen + */ +static void _CPU_cache_freeze_data(void) {} +static void _CPU_cache_unfreeze_data(void) {} +static void _CPU_cache_freeze_instruction(void) {} +static void _CPU_cache_unfreeze_instruction(void) {} + +/* + * Write-through data cache -- flushes are unnecessary + */ +static void _CPU_cache_flush_1_data_line(const void *d_addr) {} +static void _CPU_cache_flush_entire_data(void) {} + +static void _CPU_cache_enable_instruction(void) {} +static void _CPU_cache_disable_instruction(void) {} +static void _CPU_cache_invalidate_entire_instruction(void) {} +static void _CPU_cache_invalidate_1_instruction_line(const void *addr) {} + +static void _CPU_cache_enable_data(void) {} +static void _CPU_cache_disable_data(void) {} +static void _CPU_cache_invalidate_entire_data(void) {} +static void _CPU_cache_invalidate_1_data_line(const void *addr) {} + +#include "../../../shared/cache/cacheimpl.h" |