---
arch/arm/cpu/cache-armv7.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/cache-armv7.S b/arch/arm/cpu/cache-armv7.S
index 21e189cda1d7..6a8aff8bb12c 100644
--- a/arch/arm/cpu/cache-armv7.S
+++ b/arch/arm/cpu/cache-armv7.S
@@ -130,7 +130,7 @@ inval_check:
cmp r12, #0
sub r12, r12, #2 @ decrement cache number
loop_end_check:
- dsb
+ dsb @ work-around Cortex-A7 erratum 814220
bgt loop1
finished:
ldmfd sp!, {r4-r11}
--
2.20.1
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