From: "Lothar Waßmann" <LW@KARO-electronics.de>
To: Juergen Beisert <jbe@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@arm.linux.org.uk>,
Pawel Moll <pawel.moll@arm.com>, Arnd Bergmann <arnd@arndb.de>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Artem Bityutskiy <artem.bityutskiy@linux.intel.com>,
y@karo-electronics.de, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, Huang Shijie <b32955@freescale.com>,
devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
linux-mtd@lists.infradead.org,
Shawn Guo <shawn.guo@freescale.com>,
Rob Landley <rob@landley.net>, Kumar Gala <galak@codeaurora.org>,
Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Sascha Hauer <kernel@pengutronix.de>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] mtd: gpmi: make blockmark swapping optional
Date: Thu, 20 Mar 2014 10:20:29 +0100 [thread overview]
Message-ID: <20140320102029.4327a6c0@ipc1.ka-ro> (raw)
In-Reply-To: <201403200933.39382.jbe@pengutronix.de>
Hi,
Juergen Beisert wrote:
> Hi Lothar,
>
> On Wednesday 19 March 2014 14:23:26 y@karo-electronics.de wrote:
> > With a flash-based BBT there is no reason to move the Factory Bad
> > Block Marker from the data area buffer (to where it is mapped by the
> > GPMI NAND controller) to the OOB buffer. Thus, make this feature
> > configurable via DT. This is required for the Ka-Ro electronics
> > platforms.
> > [...]
>
> How do you create the BBT the very first time with valuable data when the NAND
> already contains factory bad blocks?
>
With the flashtool that does the initial flash programming.
Lothar Waßmann
--
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next prev parent reply other threads:[~2014-03-20 9:20 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1395235406-13449-1-git-send-email-y>
2014-03-20 8:33 ` [PATCH] mtd: gpmi: make blockmark swapping optional Juergen Beisert
2014-03-20 9:20 ` Lothar Waßmann [this message]
2014-03-20 9:15 ` Huang Shijie
2014-03-20 9:21 ` Lothar Waßmann
2014-03-20 9:47 ` Huang Shijie
2014-03-20 10:09 ` Lothar Waßmann
2014-03-20 10:56 ` Huang Shijie
2014-03-21 5:36 ` Huang Shijie
[not found] ` <532BCFCC.4080205-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-03-21 10:50 ` [PATCHv2 1/1] " Lothar Waßmann
2014-03-24 9:59 ` Huang Shijie
2014-03-26 8:51 ` Lothar Waßmann
2014-03-26 10:41 ` Huang Shijie
2014-03-26 11:55 ` Lothar Waßmann
2014-03-27 9:59 ` Huang Shijie
2014-03-27 12:21 ` Lothar Waßmann
2014-03-28 2:09 ` Huang Shijie
2014-03-28 8:16 ` Lothar Waßmann
2014-03-28 8:39 ` Huang Shijie
2014-03-28 9:00 ` Sascha Hauer
2014-03-28 9:26 ` Huang Shijie
2014-03-28 9:31 ` Lothar Waßmann
2014-03-28 10:09 ` Huang Shijie
2014-03-28 10:18 ` Lothar Waßmann
2014-03-28 9:01 ` Lothar Waßmann
2014-03-28 9:33 ` Huang Shijie
2014-03-28 9:38 ` Huang Shijie
2014-03-28 10:13 ` Lothar Waßmann
2014-03-28 10:35 ` [PATCHv3 0/2] " Lothar Waßmann
2014-03-28 10:35 ` [PATCHv3 1/2] " Lothar Waßmann
2014-03-31 2:06 ` Huang Shijie
2014-03-28 10:35 ` [PATCHv3 2/2] of/mtd/nand: add generic binding and helper for NAND_BBT_NO_OOB_BBM Lothar Waßmann
2014-03-19 13:23 [PATCH] mtd: gpmi: make blockmark swapping optional y
-- strict thread matches above, loose matches on Subject: below --
2014-03-19 13:23 y
2014-03-19 13:23 y
2014-03-19 13:23 y
2014-03-19 13:23 y
2014-03-19 13:23 y
2014-03-19 13:23 y
2014-03-19 13:23 y
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