IMX serial port support

modulename: imx.ko

configname: CONFIG_SERIAL_IMX

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>IMX serial port support
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
If you have a machine based on a Motorola IMX CPU you
can enable its onboard serial port by enabling this option.

source code:
drivers/tty/serial/imx.c

depends
CONFIG_HAS_IOMEM
CONFIG_TTY
CONFIG_ARCH_MXC or CONFIG_COMPILE_TEST

is selected by
CONFIG_SERIAL_IMX_CONSOLE