I uploaded new test images for A10:
It turns out that A10 has Cortex A8 with vfpv3 for floating point coprocessor as opposed to Cortex A7 and vfpv4 on A20. This means optimizations were set wrong for A10 and of course init script crashed.
I finally found and charged my inet97 tablet and tried the image.
Unfortunately the boot up stopped with the statement regarding USB. See attachment.
Once boot stops there the screen gradually turn more and more into extremely bright and uneven white.
Not sure what it could be