menuconfig UART_K20 bool "K20 serial driver" default n select SERIAL_HAS_DRIVER help This option enables the K20 serial driver. This specific driver can be used for the serial hardware available at the Freescale FRDM K64F board. # ---------- Port 0 ---------- menuconfig UART_K20_PORT_0 bool "Enable K20 UART Port 0" default n depends on UART_K20 help This tells the driver to configure the UART port at boot, depending on the additional configure options below. config UART_K20_PORT_0_NAME string "Port 0 Device Name" default "UART_0" depends on UART_K20_PORT_0 help This is the device name for UART, and is included in the device struct. config UART_K20_PORT_0_IRQ_PRI int "Port 0 Interrupt Priority" default 0 depends on UART_K20_PORT_0 help The interrupt priority for UART port. config UART_K20_PORT_0_BAUD_RATE int "Port 0 Baud Rate" default 0 depends on UART_K20_PORT_0 help The baud rate for UART port to be set to at boot. Leave at 0 to skip initialization. # ---------- Port 1 ---------- menuconfig UART_K20_PORT_1 bool "Enable K20 UART Port 1" default n depends on UART_K20 help This tells the driver to configure the UART port at boot, depending on the additional configure options below. config UART_K20_PORT_1_NAME string "Port 1 Device Name" default "UART_1" depends on UART_K20_PORT_1 help This is the device name for UART, and is included in the device struct. config UART_K20_PORT_1_IRQ_PRI int "Port 1 Interrupt Priority" default 0 depends on UART_K20_PORT_1 help The interrupt priority for UART port. config UART_K20_PORT_1_BAUD_RATE int "Port 1 Baud Rate" default 0 depends on UART_K20_PORT_1 help The baud rate for UART port to be set to at boot. Leave at 0 to skip initialization. # ---------- Port 2 ---------- menuconfig UART_K20_PORT_2 bool "Enable K20 UART Port 2" default n depends on UART_K20 help This tells the driver to configure the UART port at boot, depending on the additional configure options below. config UART_K20_PORT_2_NAME string "Port 2 Device Name" default "UART_2" depends on UART_K20_PORT_2 help This is the device name for UART, and is included in the device struct. config UART_K20_PORT_2_IRQ_PRI int "Port 2 Interrupt Priority" default 0 depends on UART_K20_PORT_2 help The interrupt priority for UART port. config UART_K20_PORT_2_BAUD_RATE int "Port 2 Baud Rate" default 0 depends on UART_K20_PORT_2 help The baud rate for UART port to be set to at boot. Leave at 0 to skip initialization. # ---------- Port 3 ---------- menuconfig UART_K20_PORT_3 bool "Enable K20 UART Port 3" default n depends on UART_K20 help This tells the driver to configure the UART port at boot, depending on the additional configure options below. config UART_K20_PORT_3_NAME string "Port 3 Device Name" default "UART_3" depends on UART_K20_PORT_3 help This is the device name for UART, and is included in the device struct. config UART_K20_PORT_3_IRQ_PRI int "Port 3 Interrupt Priority" default 0 depends on UART_K20_PORT_3 help The interrupt priority for UART port. config UART_K20_PORT_3_BAUD_RATE int "Port 3 Baud Rate" default 0 depends on UART_K20_PORT_3 help The baud rate for UART port to be set to at boot. Leave at 0 to skip initialization. # ---------- Port 4 ---------- menuconfig UART_K20_PORT_4 bool "Enable K20 UART Port 4" default n depends on UART_K20 help This tells the driver to configure the UART port at boot, depending on the additional configure options below. config UART_K20_PORT_4_NAME string "Port 4 Device Name" default "UART_4" depends on UART_K20_PORT_4 help This is the device name for UART, and is included in the device struct. config UART_K20_PORT_4_IRQ_PRI int "Port 4 Interrupt Priority" default 0 depends on UART_K20_PORT_4 help The interrupt priority for UART port. config UART_K20_PORT_4_BAUD_RATE int "Port 4 Baud Rate" default 0 depends on UART_K20_PORT_4 help The baud rate for UART port to be set to at boot. Leave at 0 to skip initialization.