I am using Debian 16.09 for my dragon-board. I need 2 uarts for my application. Can I disable the boot messages from Uart 1(ttyMSM0) and use it for my application.
For releasing ttyMSM0 from console, you can remove console=ttyMSM0,115200n8 line from kernel bootargs specified while creating the boot-db410c.img as mentioned in build instructions .
It worked perfectly.