zephyr/drivers/serial/Kconfig

# Kconfig - serial driver configuration options

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menu "Serial Drivers"

menu "Serial Port Options"
depends on X86_32

config EXTRA_SERIAL_PORT
	bool "Extra serial port"
	default n
	depends on X86_32
	help
	This option signifies the number of serial ports the target has.

config SERIAL_INTERRUPT_LEVEL
	bool "Serial interrupt level"
	depends on IOAPIC && EXTRA_SERIAL_PORT
	default y
	help
	Option signifies that the serial controller uses level interrupts
	instead of edge

config SERIAL_INTERRUPT_LOW
	bool "Serial interrupt low"
	depends on IOAPIC && EXTRA_SERIAL_PORT
	default n
	help
	Option signifies that the serial controller uses low level interrupts
	instead of high

endmenu

config NS16550
	bool "NS16550 serial driver"
	default n
	help
	This option enables the NS16550 serial driver.
	This specific driver can be used for the serial hardware
	available at the Generic PC and Quark.

config K20_UART
	bool "K20 serial driver"
	default n
	help
	This option enables the K20 serial driver.
	This specific driver can be used for the serial hardware
	available at the Freescale FRDM K64F platform.

config STELLARIS_UART
	bool "Stellaris serial driver"
	default n
	help
	This option enables the Stellaris serial driver.
	This specific driver can be used for the serial hardware
	available at the Texas Instrument LM3S6965 platform.

config  UART_INTERRUPT_DRIVEN
	bool
	prompt "Interrupt driven UART support"
	default n
	help
	This option enables interrupt support for UART allowing console
	input and UART based drivers.

endmenu