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From: dajiang <dajiangzhong@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] "UnCorrectable RS-ECC Error" occurs when reading NAND flash under u-boot 2009.08 for i.mx25
Date: Tue, 31 Aug 2010 22:35:40 -0700 (PDT)	[thread overview]
Message-ID: <29590136.post@talk.nabble.com> (raw)
In-Reply-To: <20100830143643.128e228f@schlenkerla.am.freescale.net>




Scott Wood-2 wrote:
> 
> On Fri, 27 Aug 2010 20:35:12 -0700
> 
> Could you try it on current U-Boot?  It should already have support for
> i.mx25's NAND controller in drivers/mtd/nand/mxc_nand.c.
> 
>> I make a simply testing process, what I do is, firstly, I only erase page
>> 0 of block 0,
> 
> You cannot erase only page 0.  You have to erase a whole block at a time.
> 
> -Scott
> 
> 


Thanks Scott,  I think there maybe some abscure expression in my previous
explain about my test process,  In my testing prcess firstly, I erased whole
block 0,then I program only page 0 of block 0. Now I  am trying current
U-Boot  to see if it will work. Thanks very much Scott. 
-- 
View this message in context: http://old.nabble.com/-U-Boot--%22UnCorrectable-RS-ECC-Error%22-occurs-when-reading-NAND-flash-under-u-boot-2009.08-for-i.mx25-tp29558415p29590136.html
Sent from the Uboot - Users mailing list archive at Nabble.com.

  reply	other threads:[~2010-09-01  5:35 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-28  3:35 [U-Boot] "UnCorrectable RS-ECC Error" occurs when reading NAND flash under u-boot 2009.08 for i.mx25 dajiang.zhong at tektronix.com
2010-08-28  4:16 ` dajiang
2010-08-30 19:36 ` Scott Wood
2010-09-01  5:35   ` dajiang [this message]
  -- strict thread matches above, loose matches on Subject: below --
2010-08-28  3:57 dajiang

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