Ar71xx/mikrotik reference config for v4.9?

When I initially verified my dev-rig, I used a very limited configuration of the v4.4 environment that is not representative enough to test the whole scope of v4.9 thus I need something better as a baseline.

Could anyone please point out a working v4.4 ar71xx configuration file(s) for Mikrotik RB951G, RB2011UiAS or similar (ar9344) that might be used as a reference for porting ar71xx to a v4.9 environment?

Any ideas are welcome and thanks in advance!