This is on a Cubieboard2 with the OS on a sata HD:
I followed the instructions on the wiki
vi /etc/sysconfig/selinux <- change from "permissive" to "enforcing"
vi /boot/extlinux/extlinux.conf <- change the "enforce=0" to "enforce=1"
touch /.autorelabel
I then rebooted and the following appears on the console log:
[ OK ] Reached target Switch Root.
Starting Switch Root...
[ 10.682159] systemd-journald[129]: Received SIGTERM from PID 1 (systemd).
[ 11.306507] systemd[1]: Failed to load SELinux policy.
[!!!!!!] Failed to load SELinux policy, freezing.
Note that /boot is sda1 and / is sda3
I am awaiting guidance.
thank you