serial console "detection" during boot

[John Baldwin]

On Saturday, September 22, 2012 11:35:21 am Andriy Gapon wrote:
> 
> Here is an update on the changes:
> http://people.freebsd.org/~avg/boot-comconsole.diff
> 
> Please note that the file is actually a patchset that consists of three
> individual changes:
> - a generic change in common boot code
> - libi386 comconsole change
> - BTX and boot2-ish comconsole change
> 
> All the code is lightly tested.
> As I am not an expert in the assembly code and also because boot2 is quite
> size-sensitive I would like to ask for a special attention to the last change.

This looks ok to me.  Did it pass a 'make universe'?

-- 
John Baldwin