Sort bpf to come directly after 'std' where relevant.
* (apart from etc.evbppc who's ramdisk target *only* builds md0,
which just doesn't make sense).
Should allow a fighting chance for dhcpcd to get an IP address.
MD MAKEDEV.conf. Not all ports have vcoda in their majors.foo files
and we shouldn't (re)assign major numbers on all ports before 5.0.
Should close PR port-sgimips/38962.