upgrade/change on the fly cramfs rootfs image
 

I would like to change the image of my rootfs that is CRAMFS, principaly to make an update.

I'm working on an embedded device (µController PXA300, 256MB flash) and have 3 FS : the rootfs in CRAMFS and the two others are in JFFS2.
I have my new cramfs image rootfs.cramfs on one of the JFFS2 partition.



How could i make the upddate ?
If don't know, would you have idea ??

username: crazy kernel
francois.corteydumont@mail.com