From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Nand flash R/W,saveenv issue..
Date: Tue, 22 May 2012 12:56:31 -0500 [thread overview]
Message-ID: <4FBBD34F.5010501@freescale.com> (raw)
In-Reply-To: <201205221615.07965.marex@denx.de>
On 05/22/2012 09:15 AM, Marek Vasut wrote:
> Dear Manukumar,
>
>> Hello,
>
> CCing someone who might actually help you, CCing the uboot mailing list, please
> keep it that way.
>
>> i can able to detect nand flash.
>> but i had an issue that i could not do operation(Read/write)
>> on nand flash.
>> i tried to erase the nand flash i got the error as below:
>>
>> NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
>> NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
>> NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
>> NAND 32MiB 3,3V 8-bit: MTD Erase failure: -5
>>
>> even if i try to saveenv then also is not saving the envionment
>> variables
>>
>> processor used: P1012
>> nand flash: samsung K9F5608U0D
>>
>> please reply ASAP.
>>
>> manukumar
>> signal-networks
What version of U-Boot is this?
How are you configuring BRn/ORn for this chipselect?
Could you define VERBOSE_DEBUG at the top of
drivers/mtd/nand/fsl_elbc_nand.c?
-Scott
next prev parent reply other threads:[~2012-05-22 17:56 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1337677828.2382.30.camel@Manukumar>
2012-05-22 14:15 ` [U-Boot] Nand flash R/W,saveenv issue Marek Vasut
2012-05-22 17:56 ` Scott Wood [this message]
2012-05-23 5:56 ` Manukumar
2012-05-23 8:02 ` Wolfgang Denk
2012-05-23 8:30 ` Manukumar
2012-05-23 16:16 ` Scott Wood
2012-05-30 5:02 ` [U-Boot] problem while making kernel up Manukumar
2012-05-30 16:18 ` Scott Wood
2012-05-31 4:15 ` Manukumar
2012-05-31 16:21 ` Scott Wood
2012-06-01 3:58 ` Manukumar
2012-06-01 10:10 ` Manukumar
2012-06-01 17:15 ` Scott Wood
2012-06-06 8:13 ` Manukumar
2012-07-05 10:27 ` [U-Boot] USB detection Manukumar
2012-07-05 11:45 ` Albert ARIBAUD
2012-07-05 15:34 ` Marek Vasut
2012-07-09 8:47 ` Manukumar
2012-07-09 12:18 ` Albert ARIBAUD
2012-07-10 2:17 ` Marek Vasut
2012-07-12 6:10 ` Manukumar
2012-10-25 12:21 ` Manukumar
2012-10-25 13:26 ` RgC
2012-09-26 10:42 ` [U-Boot] bootm command in U-boot Manukumar
2012-09-26 14:14 ` Wolfgang Denk
2012-10-03 12:24 ` [U-Boot] Booting through nand flash with other address Manukumar
2012-10-03 15:22 ` Scott Wood
2012-10-04 10:18 ` Manukumar
2012-10-04 17:21 ` Scott Wood
2012-12-04 12:04 ` [U-Boot] access u-boot environment variables from kernel space Manukumar
2012-12-04 13:24 ` Yegor Yefremov
2012-12-04 16:26 ` Scott Wood
2012-12-04 16:35 ` Steve Strobel
2013-01-25 6:50 ` Manukumar
2013-01-25 9:22 ` Wolfgang Denk
2012-11-23 4:08 ` [U-Boot] Quer on JTAG Manukumar
2012-11-23 5:33 ` Wolfgang Denk
2012-09-11 12:47 ` [U-Boot] Nand Flash Programing and Board Bring Up Manukumar
2012-09-11 14:10 ` Marek Vasut
2012-05-23 22:45 ` [U-Boot] Nand flash R/W,saveenv issue Scott Wood
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