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Diffstat (limited to 'kernel/arch/microblaze/include/asm/cache.h')
| -rw-r--r-- | kernel/arch/microblaze/include/asm/cache.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/arch/microblaze/include/asm/cache.h b/kernel/arch/microblaze/include/asm/cache.h new file mode 100644 index 000000000..4efe96a03 --- /dev/null +++ b/kernel/arch/microblaze/include/asm/cache.h @@ -0,0 +1,24 @@ +/* + * Cache operations + * + * Copyright (C) 2007-2009 Michal Simek <monstr@monstr.eu> + * Copyright (C) 2007-2009 PetaLogix + * Copyright (C) 2003 John Williams <jwilliams@itee.uq.edu.au> + * + * This file is subject to the terms and conditions of the GNU General + * Public License. See the file COPYING in the main directory of this + * archive for more details. + */ + +#ifndef _ASM_MICROBLAZE_CACHE_H +#define _ASM_MICROBLAZE_CACHE_H + +#include <asm/registers.h> + +#define L1_CACHE_SHIFT 5 +/* word-granular cache in microblaze */ +#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) + +#define SMP_CACHE_BYTES L1_CACHE_BYTES + +#endif /* _ASM_MICROBLAZE_CACHE_H */ |