[PATCH 2/4] ARM: Pass armv7-a AFLAGS to cache-v7

[Sascha Hauer]

The cache-v7 code uses assembler instructions which do not
exist on before v7, so explicitely pass armv7-a to this file
to make the compiler happy.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/cpu/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/cpu/Makefile b/arch/arm/cpu/Makefile
index c29d030..fb3929c 100644
--- a/arch/arm/cpu/Makefile
+++ b/arch/arm/cpu/Makefile
@@ -17,7 +17,9 @@ obj-$(CONFIG_CPU_32v5) += cache-armv5.o
 pbl-$(CONFIG_CPU_32v5) += cache-armv5.o
 obj-$(CONFIG_CPU_32v6) += cache-armv6.o
 pbl-$(CONFIG_CPU_32v6) += cache-armv6.o
+AFLAGS_cache-armv7.o       :=-Wa,-march=armv7-a
 obj-$(CONFIG_CPU_32v7) += cache-armv7.o
+AFLAGS_pbl-cache-armv7.o       :=-Wa,-march=armv7-a
 pbl-$(CONFIG_CPU_32v7) += cache-armv7.o
 obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o
 
-- 
1.8.5.3