config BSP_USING_LPUART1 bool "Enable LPUART1" default y if BSP_USING_LPUART1 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 name" default "uart1_dev1" endif config BSP_USING_LPUART2 bool "Enable LPUART2" default y if BSP_USING_LPUART2 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 name" default "uart2_dev2" endif