rt-thread-official/bsp/lpc54608-LPCXpresso/drivers/Kconfig

config RT_USING_UART0
    bool "Enable UART0"
    default y

config BSP_DRV_SDCARD
    bool "Enable SD Card"
    default y 

config BSP_DRV_SDRAM
	bool "Enable SDRAM"
	default y