config RT_SERIAL_8250_BCM2835AUX
    bool "BCM2835 auxiliar mini UART"
    depends on RT_SERIAL_8250
    default n

config RT_SERIAL_8250_BCM7271
    bool "Broadcom 8250 based serial port"
    depends on RT_SERIAL_8250
    depends on RT_USING_DMA
    depends on RT_SERIAL_USING_DMA
    default n