Ideal NAND flashes for JFFS2 or YAFFS
joakim.tjernlund at transmode.se
Mon Aug 24 14:44:00 EDT 2009
Artem Bityutskiy <dedekind1 at gmail.com> wrote on 22/08/2009 10:40:26:
> On 08/22/2009 11:30 AM, Joakim Tjernlund wrote:
> > We are looking into using NAND flash instead of NOR flashes in our design and I am
> > trying to find out how the ideal NAND flash should look like to be used as a
> JFFS2 or YAFFS
> > file system. We are mainly looking for speed and reliability. Power cuts are common
> > for our boards.
> Not sure about the FSes, but we are happy with speed and reliability
> of OneNAND from Samsung.
Looking briefly at OneNAND is seems to be a somewhat complicated device with
builtin SRAM and a emulated NOR interface.
Is this really a good fit for FS:es like JFFS2 or YAFFS?
hmm, maybe I should look at UBIFS too :)
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