Problem using JFFS2 with NOR flash

[David Woodhouse]

On Mon, 2003-12-29 at 20:09 +0900, vsergey at digitalparus.com wrote:
> I have a problem with JFFS2 romfs. I can mount empty JFFS2 partition only first 
> time!!! Here is the log.

Looks like a problem with the underlying flash drivers, not with JFFS2.
Double-check that the partition really is empty when you've attempted to
erase it, and that anything you write to it via pwrite() to /dev/mtd2
actually works.

Check bus width, Vpp handling, etc. are correct. If it's the newer flash
which requires unlocking after every reset, check that's done too.

-- 
dwmw2