Edited by fritz at 2015-12-20 17:31
Well, works here on my OPI Plus with mainline u-boot.
I had never thought that this Allwinner binary craplib would realy actually work.
But it does.

@jernej good work, looks not bad.
Thanks!
Supported devices:
- DEVICE=HYH-TBH3
- DEVICE=OPiPlus
- DEVICE=OPi2
- DEVICE=OPiPC
build with:
sudo PROJECT=H3 DEVICE=xxx ARCH=arm make image
PS. I don't provide ready images!