menuconfig RT_SERIAL_8250
bool "8250 Serial Family"
default n
config RT_SERIAL_8250_DW
bool "Synopsys DesignWare 8250"
depends on RT_SERIAL_8250
default n
config RT_SERIAL_8250_PCI
bool "8250 PCI/2x/4x"
depends on RT_SERIAL_8250
depends on RT_USING_PCI
default n