K 10
svn:author
V 3
wma
K 8
svn:date
V 27
2018-01-11T09:26:28.380048Z
K 7
svn:log
V 311
PowerNV: add reset, poweroff, OPAL console

Add basic power control (reset, power off) and bind
ttyuX to opal console so that init will start login there.

Created by:            Nathan Whitehorn <nw@freebsd.org>
Submitted by:          Wojciech Macek <wma@freebsd.org>
Sponsored by:          FreeBSD Foundation

END