K 10
svn:author
V 3
wma
K 8
svn:date
V 27
2018-01-12T12:14:52.750443Z
K 7
svn:log
V 311
PowerNV: update OPAL driver

Update OPAL driver with:
- better console support
- proper AP configuration
- enhanced IRQ/OFW mapping
- RTC support

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

END