diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index cac58bd..4e1b8cf 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -15,7 +15,7 @@
 arch-$(CONFIG_CPU_ARM1136)	=-march=armv5
 arch-$(CONFIG_CPU_ARM1176)	=-march=armv5t
 arch-$(CONFIG_CPU_V7A)		=$(call cc-option, -march=armv7-a, \
-				 $(call cc-option, -march=armv7, -march=armv5))
+				 $(call cc-option, -march=armv7))
 arch-$(CONFIG_CPU_V7M)		=-march=armv7-m
 arch-$(CONFIG_CPU_V7R)		=-march=armv7-r
 arch-$(CONFIG_ARM64)		=-march=armv8-a
@@ -40,7 +40,7 @@
 tune-$(CONFIG_CPU_PXA)		=-mcpu=xscale
 tune-$(CONFIG_CPU_ARM1136)	=
 tune-$(CONFIG_CPU_ARM1176)	=
-tune-$(CONFIG_CPU_V7A)		=
+tune-$(CONFIG_CPU_V7A)		=-mtune=generic-armv7-a
 tune-$(CONFIG_CPU_V7R)		=
 tune-$(CONFIG_ARM64)		=