**************Generate update.img****************** 1.copy image to "rockdev/Image" 2.copy loader to "rockdev" 3.modify parameter and package-file 4.run mkupdate.sh to make update.img in "rockdev" *************************************************** **************Unpack update.img******************** run unpack.sh unpacking file in the "output" *************************************************** *************************************************** unpack from file : Linux_rockdev_2013-07-29.zip ***************************************************