On Wed, Mar 26, 2014 at 12:31:03PM +0100, Alexander Aring wrote: > On Wed, Mar 26, 2014 at 04:44:30PM +0530, Ashutosh Singh wrote: > > Thanks Alex, > > > > The script is quite helpful. > > But since i am saving my barebox.env in nand and want to mount, modify > > and write it back to nand. > > Do you have a safer solution so that complete env data won't corrupted. > > 1. You need to save the bareboxenv as image, the right place would be > /tmp which is tmpfs and this uses ram for storing data. You need inotify > support in kernel and I am sure tmpfs also supports inotify. You also need > the inotify userspace utilities. > > 2. The image should write via nandwrite from mtd-utils [1]. Look for > the nandwrite manpage. nandwrite should write the tmp-image from bbenv > to your nand mtd device. > 3. To read the image from bbenv partition you should also not use bareboxenv tool directly. Use nanddump for that and then use bareboxenv to extract these files to /tmp/bbenv or whatever. _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
