# include Gecko SDK package USEPKG += gecko_sdk ifneq (,$(filter efm32_coretemp,$(USEMODULE))) FEATURES_REQUIRED += periph_adc endif # CMSIS-DSP is needed for arm_math.h on Cortex-M0+ architectures ifeq ($(CPU_CORE),cortex-m0plus) USEMODULE += cmsis-dsp endif # include CPU family module USEMODULE += cpu_$(CPU_FAM) ifneq (,$(filter periph_usbdev,$(USEMODULE))) USEMODULE += usbdev_synopsys_dwc2 endif include $(RIOTCPU)/cortexm_common/Makefile.dep