It does boot with linux-armv7 (but that kernel seems to have networking issues.)
With linux-sun7i, boot loader comes up, and it seems like the kernel is starting to run. But it never gets further than "Starting".
But then, the console text is being partially overwritten (!) or somehow different sections of the (text!) display overlap somehow: you can see a vertical line about 8 chars in.
It looks too weird, screenshot attached.
Can somebody verify that I'm not seeing things?