MXS AUART console support
configname: CONFIG_SERIAL_MXS_AUART_CONSOLE
Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>MXS AUART console support
In linux kernel since version 2.6.39 (release Date: 2011-05-18)
Enable a MXS AUART port to be the system console.