Odd-looking serial console prompt on RPI2

[bob prohaska]

On Tue, Mar 07, 2017 at 06:35:52PM -0700, Ian Lepore wrote:
> 
> Could you (and anybody else who has a board that uses pl011 uarts)
> please test the attached patch? ?I tested already on an rpi-b and it
> 
What's an appropriate source tree revision number for testing the 
patch on an RPI2?  What I have now is 314923, which seems suspect.

Thanks!

bob prohaska