Assorted stuff about my little Allwinner H3 box, known on the Linux-Sunxi wiki as HYH-TBH3

DE2 HDMI support has landed in mainline, so this next item is obsolete:
Backported sun8i HDMI support for 4.16 kernel: Here
Third version with a few small fixes, now it's fully tested, and works (at least with my device and TV)

Screenshot and dmesg

It's a pretty generic board design, and the OPiPC is probably the device that is most similar to HYH-TBH3
Therefore, this experimental dts is based on it with very small tweaks.
Bootlog and dmesg from the on-NAND android: here
Dmesg from Linux-4.17: here

Some files from the /lib/firmware directory on the nand:
* rtk8723_bt_config
* rtk8723a