ifneq (,$(filter netdev_default gnrc_netdev_default,$(USEMODULE)))
  USEMODULE += at86rf212b
endif

ifneq (,$(filter saul_default,$(USEMODULE)))
  USEMODULE += lis3dh
endif

# The RTT clock drives the core clock in the default configuration
FEATURES_REQUIRED += periph_rtt

# The Mulle uses NVRAM to store persistent variables, such as boot count.
USEMODULE += nvram_spi
FEATURES_REQUIRED += periph_spi

ifneq (,$(filter saul_default,$(USEMODULE)))
  USEMODULE += saul_gpio
  USEMODULE += saul_adc
endif