fs p, "fs p" <fushipeng at gmail.com> wrote: > #mkyaffsimage /opt yaffs.img > #flash_erase /dev/mtdblock0 > #nandwrite /dev/mtdblock0 yaffs.img > MEMGETINFO: Inappropriate ioctl for device > you should use char MTD interface (ie /dev/mtdX) for nandwrite. Vitaly