79bass: I can also confirm that device tree from 009 build works OK and audio works on Minix U1 - there are audio/sync issues though sadly for now.
Thanks! but in 009 the gxbb_p200_1Gbit.dtb is gone. So I guess I should use the gxbb_p200_2G_1Gbit.dtb instead.
There is also a device tree in the .010, :P.
Hopefully the audio sync will be fixed once the playback framework is sorted out completely in the following builds... it's still alpha after all.