Trouble booting UP2000+

[Matt Turner]

> Also hook up a term to the "regular" serial port on the back of the board.
>
> I seem to recall at some point the term interface "jumps" to the regular
> tty, not the debug port.

Yes, I've been watching for serial output while doing this. I expect
to get something when I run xb to run the debug monitor, but I get
nothing. No output even from example programs.

Matt