diff options
Diffstat (limited to 'arch/arm/mm/proc-xsc3.S')
| -rw-r--r-- | arch/arm/mm/proc-xsc3.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index cad07e4..ec26355 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -141,6 +141,17 @@ ENTRY(cpu_xsc3_do_idle) /* ================================= CACHE ================================ */ /* + * flush_icache_all() + * + * Unconditionally clean and invalidate the entire icache. + */ +ENTRY(xsc3_flush_icache_all) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mov pc, lr +ENDPROC(xsc3_flush_icache_all) + +/* * flush_user_cache_all() * * Invalidate all cache entries in a particular address @@ -325,6 +336,7 @@ ENTRY(xsc3_dma_unmap_area) ENDPROC(xsc3_dma_unmap_area) ENTRY(xsc3_cache_fns) + .long xsc3_flush_icache_all .long xsc3_flush_kern_cache_all .long xsc3_flush_user_cache_all .long xsc3_flush_user_cache_range |