From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out.bhp.t-online.de ([195.145.119.39]) by pentafluge.infradead.org with esmtp (Exim 4.14 #3 (Red Hat Linux)) id 190eY3-0003O5-5f for ; Wed, 02 Apr 2003 10:28:47 +0100 Received: from ylva.bhp.t-online.de (ylva.ada.t-online.de [172.30.8.40]) 21 2002)) with SMTP id <0HCP00EGDMB300@smtp-out.bhp.t-online.de> for linux-mtd@lists.infradead.org; Wed, 02 Apr 2003 11:28:16 +0200 (MEST) Date: Wed, 02 Apr 2003 11:28:44 +0100 From: Thomas Gleixner In-reply-to: <200304010943.04279.asoneofus@nm.ru> To: "A.L. Klyutchenya" , "linux-mtd@lists.infradead.org" Message-id: <200304021228.44997.tglx@linutronix.de> MIME-version: 1.0 References: <200304010207.14078.asoneofus@nm.ru> <20030401040736.0BA04406D@blood.actrix.co.nz> <200304010943.04279.asoneofus@nm.ru> Content-type: text/plain; charset=koi8-r Content-transfer-encoding: quoted-printable Subject: Re: K9F5608U0B-YIB0000: 528 byte in page, or 512? Reply-To: tglx@linutronix.de List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tuesday 01 April 2003 13:02, A.L. Klyutchenya wrote: > Dear sir, > Thank you for quick answer. > > 1 =E1=D0=D2=C5=CC=D8 2003 07:36, Charles Manning =CE=C1=D0=C9=D3=C1=CC: > > 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 --=20 Thomas ________________________________________________________________________ linutronix - competence in embedded & realtime linux http://www.linutronix.de mail: tglx@linutronix.de