Initarm function for the Beagleboard

[Guillaume Ballet]

Hello list,

I have just submitted the first of many files of my port fo FreeBSD
the BeagleBoard. This is the initarm function. The cleanup continues
and I will submit the rest as soon a possible, but I figured it would
be great if I could have some feedback already.

Link to the file:
http://code.google.com/p/freebsd-bgb/source/browse/trunk/cortexa8_machdep.c

For instance, suggestions on how to use DOMAIN_CLIENT instead of
DOMAIN_MANAGER on line 265 would be particularly appreciated.
Note that this is the backward-compatibility version. I am working on
integrating some of the ARMv[67] features, but that will come later.

Guillaume