Comment # 2 on bug 928685 from Volker Kuhlmann

That occurred to me, but I've been unable to find the major/minor numbers the
device node should have.

modprobe sunxi_nand  happens without error but it does nothing I can see.

/usr/src/linux/Documentation/devices.txt (3.16.7-13-desktop though, I'll check
a newer one too) does not mention /dev/nand-anything.

Reading block devices with numbers 93/0 and 96/0 gives 'failed to open device'
by dd, even after loading sunxi_nand.

I've been wondering whether /dev/nand* refers to some propritory kernel, but
the existance of sunxi_nand suggests it should work.