Hi, Recently i stumbled upon my old Mele A2000 and beside of llearning something new i wanted to do something usable with that device. After a few weeks of reading, trying, copying etc. i think i understand the boot process of the sunxi-4i cpu. also the nand-ecc challanges and so forth. i also could build (with some pathches from the sunxi wiki) a current uboot binary for mmc, which sees tby agelaw - Allwinner A10