diff options
Diffstat (limited to 'arch/arm/mm/cache-fa.S')
| -rw-r--r-- | arch/arm/mm/cache-fa.S | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/arch/arm/mm/cache-fa.S b/arch/arm/mm/cache-fa.S index 7148e53e607..e505befe51b 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 @@ -229,17 +240,10 @@ ENTRY(fa_dma_unmap_area) mov pc, lr ENDPROC(fa_dma_unmap_area) + .globl fa_flush_kern_cache_louis + .equ fa_flush_kern_cache_louis, fa_flush_kern_cache_all + __INITDATA - .type fa_cache_fns, #object -ENTRY(fa_cache_fns) - .long fa_flush_kern_cache_all - .long fa_flush_user_cache_all - .long fa_flush_user_cache_range - .long fa_coherent_kern_range - .long fa_coherent_user_range - .long fa_flush_kern_dcache_area - .long fa_dma_map_area - .long fa_dma_unmap_area - .long fa_dma_flush_range - .size fa_cache_fns, . - fa_cache_fns + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) + define_cache_functions fa |