Re: JFFS2 for NAND flash file system

[Ross Younger <ecos@xxxxxxxxxxxxxxxxxx>]

On 16/05/11 13:05, Paul MAILLET wrote:
> Does this functionality has been completed today, or is it still on progress?
> However, if it's not implemented yet, what solution can I use to add a
> NAND Flash file system?

There's a YAFFS port for eCos, which is targetted specifically for NAND 
parts.

At the moment, NAND support is not in the eCos trunk, so to get it 
working you'd have to start with the public trunk, then pull from the 
nand-ecoscentric repository on http://hg-pub.ecoscentric.com/. YAFFS has 
its own license so is in a separate repository named 
yaffs-ecoscentric-gpl. You haven't said which board you're using, so 
it's likely that you will also need to add NAND support to the board HAL 
(and possibly a chip driver for whatever is on that board).


Ross

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