"Timing issue when we use SPANSION 8MB Flash"

Josh Boyer jdub at us.ibm.com
Mon Oct 10 11:38:13 EDT 2005


On Mon, 2005-10-10 at 09:20 +0100, David Vrabel wrote:
> Vitaly Wool wrote:
> > Thomas Gleixner wrote:
> >> Vitaly Wool wrote:
> >>>
> >>> am I right that it's a NOR flash? What's the reason for using JFFS2
> >>> on it then?
> >>
> >> Err, why shouldnt he use JFFS2 on NOR ? Is there a better suited file
> >> system which can handle NOR FLASH?
> >
> > cramfs ;)
> 
> When you can write to cramfs let me know!
> 
> In case you didn't know, JFFS2 (and its predecessor, JFFS) was actually
> originally designed for NOR flash -- NAND support was added later.

And if what you are after is a read-only compressed filesystem, I would
recommend squashfs over cramfs.

josh





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