NAND Flash filesystem

[John Dallaway]

Mick Davis wrote:

> I'm looking at implementing a NAND flash filesystem for the
> at91sam9263-ek, and hoped there might be some advice available.
> 
> The raw flash chip is connected to the processor's on-chip static memory
> controller.
> 
> I'm not keen to use GPL sources, but I can share my own results.
> 
> JFFS2 has a license exception which might make it OK, but porting it
> away from Linux seems like an excessive amount of work. Has anyone
> succeeded with this?   I'd want it to integrate with RTEMS for use with
> ordinary system calls.

Have you considered UFFS? It appears to offer some advantages over JFFS2
for deeply embedded applications:

  http://sites.google.com/site/gouffs/

John Dallaway