[U-Boot] AT91SAM9M10 Custom Board U-boot reboot after Wrong Image Format

marcio at netopen.com.br marcio at netopen.com.br
Fri Mar 15 20:56:25 CET 2013


  

Hi B 

I would like to mention that I run U-boot either via the
code located in flash(using at91bootstrap) or directly in the DDRAM via
Eclipse/GDB/JTAG(Jflash). 

Thanks 

Marcio 

On Thu, 14 Mar 2013
19:31:39 -0700 (PDT), Bo Shen-3 [via U-Boot] wrote: 

> Hi Marcio, 
> 
>
On 3/14/2013 20:23, [hidden email] wrote: 
>> 
>> Hi Bo Shen 
>> 
>> I
have used a SAMBA old version and I managed to write 
>> the Linux
Kernel that can be recognized by U-boot but now it sends a 
>> message
"Veritying Checksum ....: Bad Data CRC. It seems that U-Boot is 
>> only
reading the first sector OK and the rest of the Kernel is being 
>>
worngly read. 
> 
> Bad Data CRC don't help. Because, many possible
issue will cause this issue. 
> 
> Consider you use 16bit NAND flash.
Have you define 
> CONFIG_SYS_NAND_DBW_16 in board configuration header?

> 
> BTW, which bootstrap version do you use? (As I suspect the
bootstrap has 
> enabled for supporting 16bit NAND, so it read u-boot
OK) 
> 
> Please provide the log information output from dbgu. 
> 
>>

>> Thanks for your attention 
>> 
>> Marcio 
> 
> Best Regards, 
> Bo
Shen 
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