meta-witherspoon: rainier: Enable concurrent console servers

The Rainier design makes use of both virtual UARTs provided by the
AST2600. Expose them both to the network via obmc-console.

Change-Id: Ied55479e6950d835d118056858bdb2b5249e30a0
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
4 files changed