From: Wolfram Sang <w.sang@pengutronix.de>
To: Huang Shijie <b32955@freescale.com>
Cc: baruch@tkos.co.il, koen.beel.barco@gmail.com,
marek.vasut@gmail.com, linux-mtd@lists.infradead.org,
Artem.Bityutskiy@intel.com, shijie8@gmail.com,
linux-arm-kernel@lists.infradead.org, LW@KARO-electronics.de
Subject: Re: [PATCH v2] MTD/GPMI bugfix : reset the BCH module when it is not MX23
Date: Fri, 30 Dec 2011 15:36:58 +0100 [thread overview]
Message-ID: <20111230143658.GA9141@pengutronix.de> (raw)
In-Reply-To: <1325233646-3343-1-git-send-email-b32955@freescale.com>
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On Fri, Dec 30, 2011 at 04:27:26PM +0800, Huang Shijie wrote:
> In MX28, if we do not reset the BCH module. The BCH module may
> becomes unstable when the board reboots for several thousands times.
Do you have more details when and why this happens? What happens on MX23 then?
> Signed-off-by: Huang Shijie <b32955@freescale.com>
Is this Bug 2847 from the errata? Should be mentioned in the commit message and
comments of the patch if so.
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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WARNING: multiple messages have this Message-ID (diff)
From: w.sang@pengutronix.de (Wolfram Sang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] MTD/GPMI bugfix : reset the BCH module when it is not MX23
Date: Fri, 30 Dec 2011 15:36:58 +0100 [thread overview]
Message-ID: <20111230143658.GA9141@pengutronix.de> (raw)
In-Reply-To: <1325233646-3343-1-git-send-email-b32955@freescale.com>
On Fri, Dec 30, 2011 at 04:27:26PM +0800, Huang Shijie wrote:
> In MX28, if we do not reset the BCH module. The BCH module may
> becomes unstable when the board reboots for several thousands times.
Do you have more details when and why this happens? What happens on MX23 then?
> Signed-off-by: Huang Shijie <b32955@freescale.com>
Is this Bug 2847 from the errata? Should be mentioned in the commit message and
comments of the patch if so.
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2011-12-30 14:37 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-30 8:27 [PATCH v2] MTD/GPMI bugfix : reset the BCH module when it is not MX23 Huang Shijie
2011-12-30 8:27 ` Huang Shijie
2011-12-30 14:01 ` Marek Vasut
2011-12-30 14:01 ` Marek Vasut
2011-12-30 14:36 ` Wolfram Sang [this message]
2011-12-30 14:36 ` Wolfram Sang
2011-12-31 2:23 ` Huang Shijie
2011-12-31 2:23 ` Huang Shijie
2011-12-31 3:15 ` Marek Vasut
2011-12-31 3:15 ` Marek Vasut
2011-12-31 3:31 ` Huang Shijie
2011-12-31 3:31 ` Huang Shijie
2011-12-31 4:45 ` Marek Vasut
2011-12-31 4:45 ` Marek Vasut
2011-12-31 15:43 ` Wolfram Sang
2011-12-31 15:43 ` Wolfram Sang
2012-01-01 15:23 ` Huang Shijie
2012-01-01 15:23 ` Huang Shijie
2012-01-01 22:33 ` Wolfram Sang
2012-01-01 22:33 ` Wolfram Sang
2012-01-03 2:30 ` Huang Shijie
2012-01-03 2:30 ` Huang Shijie
2012-01-03 11:11 ` Wolfram Sang
2012-01-03 11:11 ` Wolfram Sang
2012-01-04 2:43 ` Huang Shijie
2012-01-04 2:43 ` Huang Shijie
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