Ubuntu to nand tiny210v2

how to install ubuntu to NAND? Where i can get ubuntu or debian for
tiny210v2 ?

how to install Debian to NAND?

you can install ubuntu to NAND like winCe or android, first burn superboot
after put in a images folder the zimage and the ubuntu image and write in
the friendlyARM.ini file OS= UBUNTU, the only problem is the ubuntu image,
in the ftp site you can download the root files to make your own ubuntu
image with mktools, but i try and doesnt work, if you can make the ubuntu
image thats will be great!! i am searching than image, but if you find that
please tell me!

i just use debbootstrap and mkjaffs tools :)