This is an old revision of the document!
Udoo
Superuser
http://www.udoo.org/forum/android-rooted-t1294.html
unpack supersu apk and copy
mkdir /system/bin/.ext cp su /system/xbin/daemonsu cp su /system/xbin/su cp su /system/bin/.ext/.su cp install-recovery.sh /system/etc/install-recovery.sh echo 1 > /system/etc/.installed_su_daemon
add to device/fsl/udoo/init.rc
import init.superuser.rc