K 10
svn:author
V 3
wma
K 8
svn:date
V 27
2018-01-18T07:41:04.957997Z
K 7
svn:log
V 357
PPC: machdep, zero BSS always but BookE

Zero BSS always. The only case when this operation is
ommitted is when booting on BookE.

Created by:            Wojciech Macek <wma@semihalf.com>
Obtained from:         Semihalf
Reviewed by:           imp, nwhitehorn
Differential revision: https://reviews.freebsd.org/D13948
Sponsored by:          QCM Technologies

END