diff options
Diffstat (limited to 'arch/arm/mm/cache-fa.S')
| -rw-r--r-- | arch/arm/mm/cache-fa.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mm/cache-fa.S b/arch/arm/mm/cache-fa.S index 7148e53e607..1fa6f71470d 100644 --- a/arch/arm/mm/cache-fa.S +++ b/arch/arm/mm/cache-fa.S @@ -38,6 +38,17 @@ #define CACHE_DLIMIT (CACHE_DSIZE * 2) /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(fa_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(fa_flush_icache_all) + +/* * flush_user_cache_all() * * Clean and invalidate all cache entries in a particular address @@ -233,6 +244,7 @@ ENDPROC(fa_dma_unmap_area) .type fa_cache_fns, #object ENTRY(fa_cache_fns) + .long fa_flush_icache_all .long fa_flush_kern_cache_all .long fa_flush_user_cache_all .long fa_flush_user_cache_range |