K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2015-04-13T13:21:27.466532Z
K 7
svn:log
V 411
Update the arm devmap code to also work with arm64.

There are a few differences between the two. On arm we need to provide a
list of addresses we may be mapping before we have initialised the virtual
memory subsystem, however on arm64 we allocate a small (2MiB for a 4k
granule) range to be used for such purposes.

Differential Revision:	https://reviews.freebsd.org/D2249
Sponsored by:	The FreeBSD Foundation

END