diff options
-rw-r--r-- | arch/arm/cpu/cache-armv7.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/cpu/cache-armv7.S b/arch/arm/cpu/cache-armv7.S index c19618bde1..aaa8bf8c62 100644 --- a/arch/arm/cpu/cache-armv7.S +++ b/arch/arm/cpu/cache-armv7.S @@ -68,6 +68,7 @@ ENTRY(v7_mmu_cache_flush) ENDPROC(v7_mmu_cache_flush) ENTRY(__v7_mmu_cache_flush_invalidate) + mcr p15, 0, r12, c7, c10, 5 @ DMB mrc p15, 0, r12, c0, c1, 5 @ read ID_MMFR1 tst r12, #0xf << 16 @ hierarchical cache (ARMv7) mov r12, #0 |