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

ifneq (,$(filter stdio_uart,$(USEMODULE)))
  USEMODULE += periph_uart
endif

ifneq (,$(filter touch_dev,$(USEMODULE)))
  USEMODULE += ft5x06
endif

ifneq (,$(filter periph_fmc,$(USEMODULE)))
  FEATURES_REQUIRED += periph_fmc_16bit
endif

ifneq (,$(filter periph_uart,$(USEMODULE)))
  USEMODULE += periph_lpuart
  ifeq (,$(filter periph_spi_stmod_plus,$(USEMODULE)))
    # if STMod+ is not used with SPI (default), the UART interface uses HW FC
    FEATURES_REQUIRED += periph_uart_hw_fc
  endif
endif

ifneq (,$(filter disp_dev,$(USEMODULE)))
  USEMODULE += st7789
endif

ifneq (,$(filter st7789,$(USEMODULE)))
  USEMODULE += lcd_parallel_16bit
  USEMODULE += lcd_parallel_ll_mcu
  FEATURES_REQUIRED += periph_fmc_nor_sram
endif

# default to using fatfs on SD card
ifneq (,$(filter vfs_default,$(USEMODULE)))
  USEMODULE += fatfs_vfs
  USEMODULE += mtd
endif

ifneq (,$(filter mtd,$(USEMODULE)))
  USEMODULE += mtd_sdmmc_default
  USEMODULE += periph_sdmmc
endif