There are 6 UARTs available on the BBB, but only one, UART0 ( /dev/ttyO0), is enabled by default. I need to enable some of the other available UARTs, but I can’t find any guidance for doing this in Sanppy.
The Snappy developers do not currently monitor this list. "beagleboard.org"
asked them to do so, but i haven't heard and offical response to that..
So you need to go on irc freenode and login to #snappy
and ask them directly.
Regards,