Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756270Ab0DNSNz (ORCPT ); Wed, 14 Apr 2010 14:13:55 -0400 Received: from mail-gw0-f46.google.com ([74.125.83.46]:44986 "EHLO mail-gw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756194Ab0DNSNx (ORCPT ); Wed, 14 Apr 2010 14:13:53 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=hLPhWlbuvqegEyQO+uuzWrz7CMwYB5AStlM4EGTSAZxjBAs8w2v7rRoVxTHAwz6nd+ hmh/u9r5ErPjlzMxPq1RJl10mbgz29sGINbSnhOCtrL5CjzMwtjAs3xyUnxUszr/pJnv aENMtW1WkTM/47UUD3nLuW11MfYIwSG5ZbN4o= MIME-Version: 1.0 In-Reply-To: <1271231840l.5270l.0l@i-dmzi_al.realan.de> References: <4BC56F21.6040909@call-direct.com.au> <1271231840l.5270l.0l@i-dmzi_al.realan.de> Date: Wed, 14 Apr 2010 11:13:52 -0700 Message-ID: Subject: Re: [PATCH] Fix Oops with Atmel SPI From: Kevin Cernekee To: Anders Larsen Cc: Iwo Mergler , Artem Bityutskiy , Ian McDonnell , Nicolas Pitre , linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Matthias Kaehlcke , David Woodhouse Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 738 Lines: 14 On Wed, Apr 14, 2010 at 12:57 AM, Anders Larsen wrote: > the original problem occurs with SPI flashes, which typically have a much > smaller erase block size (and it only occurs when they are driven by an Atmel > SoC SPI controller, hence the #ifdefs) FWIW, the 16MiB Spansion SPI NOR flashes I've been seeing on new designs have 64KiB or 256KiB (!) eraseblocks. 256KiB eraseblocks are likely to become even more common as the device capacity increases to 32MiB and beyond. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/