diff options
Diffstat (limited to 'arch/arm/mm/proc-arm946.S')
| -rw-r--r-- | arch/arm/mm/proc-arm946.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S index ea2e7f2eb95..1a5bbf08034 100644 --- a/arch/arm/mm/proc-arm946.S +++ b/arch/arm/mm/proc-arm946.S @@ -75,6 +75,17 @@ ENTRY(cpu_arm946_do_idle) mov pc, lr /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(arm946_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(arm946_flush_icache_all) + +/* * flush_user_cache_all() */ ENTRY(arm946_flush_user_cache_all) @@ -296,6 +307,7 @@ ENTRY(arm946_dma_unmap_area) ENDPROC(arm946_dma_unmap_area) ENTRY(arm946_cache_fns) + .long arm946_flush_icache_all .long arm946_flush_kern_cache_all .long arm946_flush_user_cache_all .long arm946_flush_user_cache_range |