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 190s7f-000091-0q for ; Thu, 03 Apr 2003 00:58:27 +0100 Received: from ylva.bhp.t-online.de (ylva.ada.t-online.de [172.30.8.40]) 21 2002)) with SMTP id <0HCQ00FQBQKKY5@smtp-out.bhp.t-online.de> for linux-mtd@lists.infradead.org; Thu, 03 Apr 2003 01:57:57 +0200 (MEST) Date: Thu, 03 Apr 2003 02:58:25 +0200 From: Thomas Gleixner In-reply-to: <004301c2f96b$0c111c20$1200a8c0@JOHNB> To: John Burch , linux-mtd@lists.infradead.org Message-id: <200304030258.25876.tglx@linutronix.de> MIME-version: 1.0 References: <004301c2f96b$0c111c20$1200a8c0@JOHNB> Content-type: text/plain; charset=iso-8859-1 Content-transfer-encoding: 7BIT Subject: Re: Can mtd partition span multiple devices Reply-To: tglx@linutronix.de List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thursday 03 April 2003 00:56, John Burch wrote: > I'm wondering if a single mtd partition can span more than one physical > flash device. For example, if two flash devices span the following > address ranges, 0x0-0x3FFFFF and 0x400000-0x7FFFFF, can an mtd partition > be defined as follows? > > Name: spanning_partition > Size: 0x200000 > Offset: 0x300000 > > So this partition would span physical addresses 0x300000 - 0x3FFFFF > (device 1) and 0x400000 - 0x4FFFFF (device 2). Enable MTD concatenating support. -- Thomas ________________________________________________________________________ linutronix - competence in embedded & realtime linux http://www.linutronix.de mail: tglx@linutronix.de