Meson serial port support

modulename: meson_uart.ko

configname: CONFIG_SERIAL_MESON

Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>Meson serial port support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This enables the driver for the on-chip UARTs of the Amlogic
MesonX processors.

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