menuconfig BSP_USING_UART_HS bool "Enable High Speed UART" default y if BSP_USING_UART_HS config SERIAL_BUS_NAME_0 string "serial high speed bus 0 name" default "uart0" config SERIAL_DRV_NAME_0 string "serial high speed bus 0 driver name" default "uart0_drv" config SERIAL_0_DEVICE_NAME_0 string "serial high speed bus 0 device 0 name" default "uart0_dev0" endif menuconfig BSP_USING_UART1 bool "Enable UART1" default y if BSP_USING_UART1 config BSP_UART1_TXD_PIN int "uart1 TXD pin number" default 20 config BSP_UART1_RXD_PIN int "uart1 RXD pin number" default 21 config SERIAL_BUS_NAME_1 string "serial bus 1 name" default "uart1" config SERIAL_DRV_NAME_1 string "serial bus 1 driver name" default "uart1_drv" config SERIAL_1_DEVICE_NAME_0 string "serial bus 1 device 0 name" default "uart1_dev1" endif menuconfig BSP_USING_UART2 bool "Enable UART2" default y if BSP_USING_UART2 config BSP_UART2_TXD_PIN int "uart2 TXD pin number" default 28 config BSP_UART2_RXD_PIN int "uart2 RXD pin number" default 27 config SERIAL_BUS_NAME_2 string "serial bus 2 name" default "uart2" config SERIAL_DRV_NAME_2 string "serial bus 2 driver name" default "uart2_drv" config SERIAL_2_DEVICE_NAME_0 string "serial bus 2 device 0 name" default "uart2_dev2" endif menuconfig BSP_USING_UART3 bool "Enable UART3" default y if BSP_USING_UART3 config BSP_UART3_TXD_PIN int "uart3 TXD pin number" default 22 config BSP_UART3_RXD_PIN int "uart3 RXD pin number" default 23 config SERIAL_BUS_NAME_3 string "serial bus 3 name" default "uart3" config SERIAL_DRV_NAME_3 string "serial bus 3 driver name" default "uart3_drv" config SERIAL_3_DEVICE_NAME_0 string "serial bus 3 device 0 name" default "uart3_dev3" endif