Hi Charles, Thanks you for your response. I did Like you said, and it worked like a charm :). But I have always the same problem. In fact, when I write system.img file ( generated by android in yaffs format ) in system partition with write.yaffs uboot command, the command lasts only few seconds and when I boot to Android the partition is mounted but it is empty ( containing lost+found directory ). I tried also with nand write command and the partition is always empty. I have no clue about the origin of the problem. Could you help me get through ? Thank you for your help. 2013/10/27 Charles Manning > There is a yaffs "glue-layer" for u-boot in yaffs git. > > Yaffs is also in more recent versions of u-boot. It is very much a modular > addition and it should be easy to port it into pretty much any version of > u-boot. You might need to do a bit of fiddling, > > So there are two options available to you.... > > > > > On Sat, Oct 26, 2013 at 5:32 AM, bill dr wrote: > >> Hi, >> I am trying to port yaffs2 to ti-am335x Android u-boot. >> After doing some research, I think that this is not done before. >> Is it possible to user direct uboot patches available in yaffs2 git >> repository ? >> If it is possible, with which uboot version is it compatible ? >> >> Regards, >> Bilel >> >> >> _______________________________________________ >> yaffs mailing list >> yaffs@lists.aleph1.co.uk >> http://lists.aleph1.co.uk/cgi-bin/mailman/listinfo/yaffs >> >> >