K 10
svn:author
V 8
jhibbits
K 8
svn:date
V 27
2019-04-29T01:10:57.885748Z
K 7
svn:log
V 202
powerpc: Make OPAL root node probe at bus pass

This way its children can attach earlier if needed, and some subsystems are
attached earlier, like the asynchronous token management.

MFC after:	2 weeks

END