Problem with flash _info

Problem with flash _info

[Rahanesh]

Hi all,

I am using flash_info command on board. i have 4 mtd devices. /dev/mtd0, 
/dev/mtd1, /dev/mtd2, /dev/mtd3.

how do i find the size of each mtd device.? I used flash_info.

But when i used that i got the following message. "Device /dev/mtd2 has 
0 erase regions". It is same for all the mtd devices.

What might be the problem?

Please help

Rahanesh
.

Re: Problem with flash _info

[Tadimarri Sarath Babu]

----- Original Message ----- 
From: "Rahanesh" <rahanesh@tataelxsi.co.in>
To: <linux-mtd@lists.infradead.org>
Sent: Friday, September 11, 2009 3:44 PM
Subject: Problem with flash _info


> Hi all,
>
> I am using flash_info command on board. i have 4 mtd devices. /dev/mtd0, /dev/mtd1, /dev/mtd2, 
> /dev/mtd3.
>
> how do i find the size of each mtd device.? I used flash_info.

  flash_info has some problem in mtd-utils. I also observed the same.
  You can try "mtd_debug" to get the size of the mtd device.
  $mtd_debug info /dev/mtd2

> But when i used that i got the following message. "Device /dev/mtd2 has 0 erase regions". It is 
> same for all the mtd devices.
>
> What might be the problem?
>
> Please help
>
> Rahanesh
> .
>
>
>
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/ 

Re: Problem with flash _info

[Rahanesh]

Hai Sarath

Thank you so much


Rahanesh

Tadimarri Sarath Babu wrote:
> ----- Original Message ----- 
> From: "Rahanesh" <rahanesh@tataelxsi.co.in>
> To: <linux-mtd@lists.infradead.org>
> Sent: Friday, September 11, 2009 3:44 PM
> Subject: Problem with flash _info
>
>
>   
>> Hi all,
>>
>> I am using flash_info command on board. i have 4 mtd devices. /dev/mtd0, /dev/mtd1, /dev/mtd2, 
>> /dev/mtd3.
>>
>> how do i find the size of each mtd device.? I used flash_info.
>>     
>
>   flash_info has some problem in mtd-utils. I also observed the same.
>   You can try "mtd_debug" to get the size of the mtd device.
>   $mtd_debug info /dev/mtd2
>
>   
>> But when i used that i got the following message. "Device /dev/mtd2 has 0 erase regions". It is 
>> same for all the mtd devices.
>>
>> What might be the problem?
>>
>> Please help
>>
>> Rahanesh
>> .
>>
>>
>>
>> ______________________________________________________
>> Linux MTD discussion mailing list
>> http://lists.infradead.org/mailman/listinfo/linux-mtd/ 
>>     
>
>
>
>