ifneq ($(CONFIG_RTC_CLASS),)
FEATURES += rtc
endif
- FEATURES += $(foreach v,v4 v5 v6 v7,$(if $(filter -march=arm$(v)%,$(CPU_CFLAGS_$(CPU_TYPE))),arm_$(v)))
+ FEATURES += $(foreach v,6 7,$(if $(CONFIG_CPU_V$(v)),arm_v$(v)))
# remove duplicates
FEATURES:=$(sort $(FEATURES))