From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 31 Mar 2014 10:06:59 +0800 From: Huang Shijie To: Lothar =?iso-8859-1?Q?Wa=DFmann?= Subject: Re: [PATCHv3 1/2] mtd: gpmi: make blockmark swapping optional Message-ID: <20140331020657.GA32650@localhost> References: <1395235406-13449-1-git-send-email-y> <1396002907-17750-1-git-send-email-LW@KARO-electronics.de> <1396002907-17750-2-git-send-email-LW@KARO-electronics.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline In-Reply-To: <1396002907-17750-2-git-send-email-LW@KARO-electronics.de> Content-Transfer-Encoding: quoted-printable Cc: Mark Rutland , Boris BREZILLON , linux-doc@vger.kernel.org, Artem Bityutskiy , Wei Yongjun , linux-mtd@lists.infradead.org, Michael Grzeschik , Russell King , Arnd Bergmann , Jingoo Han , Shawn Guo , Ezequiel Garcia , Michael Opdenacker , Grant Likely , devicetree@vger.kernel.org, Sascha Hauer , Pawel Moll , Ian Campbell , Rob Herring , linux-arm-kernel@lists.infradead.org, Fabio Estevam , Brian Norris , linux-kernel@vger.kernel.org, Rob Landley , Kumar Gala , Shawn Guo , David Woodhouse List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, Mar 28, 2014 at 11:35:06AM +0100, Lothar Wa=DFmann wrote: > + - fsl,no-blockmark-swap: Don't swap the bad block marker from the OO= B > + area with the byte in the data area but rely on= the > + flash based BBT for identifying bad blocks. > + NOTE: this is only valid in conjunction with > + 'nand-on-flash-bbt'. > + WARNING: on i.MX28 blockmark swapping cannot be > + disabled for the BootROM in the FCB. Thus, > + partitions written from Linux with this feature > + turned on may not be accessible by the BootROM > + code. Thanks for adding this warning. Acked-by: Huang Shijie thanks Huang Shijie