使用的是ubuntu12.04，首先将tinyv210光盘中linux/usr/sbin拷贝考根目录的usr下，然后运行命令就出现以下错误
制作镜像文件系统时报以下错
zsl@zsl-VirtualBox:~/works/tools$ mkyaffs2image-mlc2 rootfs_qtopia_qt4
mkyaffs2image: image building tool for YAFFS2 built May 18 2012
usage: mkyaffs2image dir image_file [convert]
dir the directory tree to be converted
image_file the output file to hold the image
'convert' produce a big-endian image from a little-endian machine
