Re: NAND flash

Charles Manning
2003-10-09T17:56:22Z

On Friday 10 October 2003 04:21, Stephan Linke wrote:
> Hi Eugeny,
>
> maybe some problem with the flash "ready" detection?

I do not think so since this is working fine with YAFFS which makes the same
mtd calls as JFFS2.

Try using the newly announced JFFS2 stuff - that likely addresses some of the
issues in previous JFFS2 releases.

-- Charles

>
> Stephan
>
> > -----Original Message-----
> > From: linux-mtd-bounces@lists.infradead.org
> > [mailto:linux-mtd-bounces@lists.infradead.org]On Behalf Of Eugeny Mints
> > Sent: Donnerstag, 9. Oktober 2003 17:04
> > To: linux-mtd@lists.infradead.org
> > Cc: Dmitry Pervushin
> > Subject: NAND flash
> >
> >
> > Hello,
> >
> > Could anybody help me to solve such a problem with JFFS2 and NAND flash:
> > - the NAND flash Toshiba TC58256AFTI
> > - kernel 2.4.22 with latest MTD and JFFS2
> > - handy-written miniport for the paticular flash chip
> >
> > The device works OK almost in any case, but when I try to execute while
> > true; do dd if=/dev/zero of=/dev/mnt/foo count=1000; done after 10-15
> > minutes the system hangs; I cannot login from console or via telnet, but
> > it is still ping'able. I tried to use YAFFS, perform dd to device itself
> > instead of file on the filesystem on top of flash - no hangs were
> > observed.
> >
> > Could anybody help me, please?
> > --
> > cheers, dmitry pervushin
> >
> >
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>
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