export CPU_ARCH = cortex-m0plus

# this CPU implementation doesn't use CMSIS initialisation
export CFLAGS += -DDONT_USE_CMSIS_INIT

# use the hwtimer compatibility layer
USEMODULE += hwtimer_compat

# TODO: remove once the CPU implementation is stable with -Os
CFLAGS_OPT = -O0

include $(RIOTCPU)/Makefile.include.cortexm_common