diff options
Diffstat (limited to 'arch/blackfin/lib/cache.c')
| -rw-r--r-- | arch/blackfin/lib/cache.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/blackfin/lib/cache.c b/arch/blackfin/lib/cache.c index 0a321a448f4..e8a0cb5deb2 100644 --- a/arch/blackfin/lib/cache.c +++ b/arch/blackfin/lib/cache.c @@ -111,3 +111,13 @@ int dcache_status(void) { return bfin_read_DMEM_CONTROL() & ACACHE_BCACHE; } + +void invalidate_dcache_range(unsigned long start, unsigned long stop) +{ + blackfin_dcache_flush_invalidate_range((const void *)start, (const void *)stop); +} + +void flush_dcache_range(unsigned long start, unsigned long stop) +{ + blackfin_dcache_flush_range((const void *)start, (const void *)stop); +} |