source "$(BSP_DIR)/../common/drivers/Kconfig" menu "RT-Thread rockchip RK2108 drivers" config RT_USING_CRU bool "Enable CRU" default n menu "Enable UART" config RT_USING_UART bool "Enable UART" default y if RT_USING_UART config RT_USING_UART0 bool "Enable UART0" default n config RT_USING_UART1 bool "Enable UART1" default n config RT_USING_UART2 bool "Enable UART2" default y endif endmenu config RT_USING_SYSTICK bool "Enable SYSTICK" default n endmenu