This is build for CPE 210 v2 since due to PCB design error bootstrap settings are wrong and the reference clock is not detected correctly.
Until a patch that won't disturb other devices is written I will post my builds for CPE210 v2 here.
Build is based on LEDE master branch.
Based on master branch commit: 9fe59abef8bde3b7f32868873c4e1f76e9222d46
Only thing that I include other than default stuff is Luci.
Finally got around to cleaning up the branch and refreshing patches to use proper patches provided by Sven Eckelmann.
Now it is based on current master.
Boots and SSID is broadcasted.
I did not test further.