config RT_USING_UART0 bool "Enable UART0" default n config RT_USING_UART1 bool "Enable UART1" default y config BSP_DRV_CLCD bool "CLCD driver" depends on RT_USING_GUIENGINE default y config BSP_DRV_EMAC bool "EMAC driver" depends on RT_USING_LWIP default y