From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mtiwmhc11.worldnet.att.net ([204.127.131.115]) by bombadil.infradead.org with esmtp (Exim 4.68 #1 (Red Hat Linux)) id 1JaLcv-0004ad-Dl for linux-mtd@lists.infradead.org; Sat, 15 Mar 2008 01:56:01 +0000 From: Jeff Sutherland To: linux-mtd@lists.infradead.org Subject: M-Systems (Sandisk) mDOC MD2534 on ARM/Xscale Date: Fri, 14 Mar 2008 21:54:05 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200803142154.06440.jeffs@fomsystems.com> List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , I take it this part hasn't been used much on Xscale since there don't appear to be any Xscale specific settings for it in drivers/mtd/nand/diskonchip.c in the most recent mainline kernels. How are these devices to work with? From looking at various driver bits in drivers/mtd/nand seems like all I have to do is set a base address for the chip and plumb up the BUSY# line with a callback, in addition to the usual things needed for regular NAND chips. BTW yes I've advised the customer that these devices are not recommended for new designs and am trying to steer them towards ordinary bare nand flash chips. Regards, -Jeff