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From: "A.L. Klyutchenya" <asoneofus@nm.ru>
To: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>
Subject: Re: K9F5608U0B-YIB0000: 528 byte in page, or 512?
Date: Tue, 22 Apr 2003 13:06:58 +0400	[thread overview]
Message-ID: <200304221249.50740.asoneofus@nm.ru> (raw)
In-Reply-To: <200304021228.44997.tglx@linutronix.de>

2 Апрель 2003 14:28, Thomas Gleixner написал:
> On Tuesday 01 April 2003 13:02, A.L. Klyutchenya wrote:
> > Dear sir,
> > Thank you for quick answer.
> >
> > 1 Апрель 2003 07:36, Charles Manning написал:
> > > This is NAND flash. Do not try to treat it as NOR flash.
> > > Use it with mtd/nand  and use YAFFS or JFFS2 file system.
> >
> > I want to write the first image, for booting system. I
> > create this image (with kernel, MTD & Co). I have a
> > possibility his write. Herewith: I have an physical access
> > to page: size 256+256+16, and block on 32 pages. While NO
> > MTD and NO kernel!
> >
> > > You must write NAND in whole pages, not on a per-byte
> > > basis.
> >
> > I understand that page it is necessary to write, but what
> > bring the first image: chain on 512+512.... or 512+16 free +
> > 512+16 free...
> >
> > As even so write? :-) (to hrdware-level)
>
> Please read http://linux-mtd.infraded.org/tech/nand.html

I read, and don't find answer.

1) make jffs2 image: correct erase block-size for NAND (512+16 
page x 32) is 0x4200 or (512 page x 32) 0x4000?

2) for writing jffs2 image to NAND use only 512byte space on each 
page, or 512+16?

-- 
ВсехБлаг!      
      ____   __
     /   |  / / А. Л. Клютченя
    / /| | / /  (asoneofus)
   / /_| |/ /   mail:   asoneofus@kde.ru
  / ____  _ \   www:    http://www.qt.kde.ru
 / /   | | \ \  icq:    113679387
/_/    |_|  \_\ 

  reply	other threads:[~2003-04-22  9:07 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-03-31 22:07 K9F5608U0B-YIB0000: 528 byte in page, or 512? A.L. Klyutchenya
2003-04-01  3:36 ` Charles Manning
2003-04-01 11:02   ` A.L. Klyutchenya
2003-04-02 10:28     ` Thomas Gleixner
2003-04-22  9:06       ` A.L. Klyutchenya [this message]
2003-04-23 20:32         ` Charles Manning

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