Is there any way to dump more than 0x100 bytes from nand flash?

[Calvin Johnson]

On Fri, Aug 24, 2012 at 9:32 PM, Antony Pavlov <antonynpavlov at gmail.com> wrote:
> On 24 August 2012 18:19, Calvin Johnson <linux.cj at gmail.com> wrote:
>> Hi,
>>
>> In U-Boot there is "nand dump <address>" command which is very useful
>> to check the contents of the NAND page and OOB area.
>>
>> I tried searching for an alternative in Barebox, and found that we can
>> use some thing like "md -b -s /dev/nand0.barebox.bb". But this will
>> dump only 0x100 bytes. In order to increase the size, I need to
>> compile again.
>> Is there any way to dump more bytes from the NAND flash and from
>> different blocks/pages?
>>
>
> please try "md -b -s /dev/nand0.barebox.bb <dump offset>+<dump size>",
> e.g.
>   md -b -s /dev/nand0.barebox.bb 0+0x200

Thanks a lot Antony. It worked out. :)-

>
>> How are the experts working with this?
>>
>
> Sorry, I'm not an expert :)))

:)- For me you are an expert.

> --
> Best regards,
>   Antony Pavlov