add HAVE_VFP flag

core/combo/arch/arm/armv7-a.mk

@@ -7,6 +7,8 @@ ARCH_ARM_HAVE_64BIT_DATA        := true
 ARCH_ARM_HAVE_HALFWORD_MULTIPLY := true
 ARCH_ARM_HAVE_CLZ               := true
 ARCH_ARM_HAVE_FFS               := true
+ARCH_ARM_HAVE_VFP               := true
+ARCH_ARM_HAVE_NEON              := true
 
 # Note: Hard coding the 'tune' value here is probably not ideal,
 # and a better solution should be found in the future.