[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: ptablespec (I lost 1Mb in the flash3 partition)



You are right, the devboard_lx use MBM29LV320 (4Mx8) ...
Thanks,

Jonas Holmberg a écrit:

>On Thu, Feb 19, 2004 at 12:28:48PM +0100, Philippe Frossard wrote:
>  
>
>>My ptablespec file is like this and devboard_lx run very well !
>>
>># name size     rw-options  type      image-file
>>rescue 0x010000 ro          rescue    rescue.img
>>flash1 0x1f0000 ro          kernel    flash1.img
>>flash2 0x100000 rw          jffs      flash2.img
>>    
>>
>
>I haven't payed enough attention to all posts in this thread so I'm 
>not sure what hardware you are using, but if you are using the 
>Developer Board LX hardware (as opposed to the Delevloper Board 82) it 
>probably has 4MB flash. Earlier versions only had 2MB flash, so the 
>devboard_lx software uses a partitiontable for 2MB flash to make it 
>work in both versions.
>
>If you use all 4MB you may run into problems during ftp-upgrade, since 
>the 8MB RAM of the Developer Board LX may not be enough to hold a 4MB 
>flash-image and run the kernel and all applications used during 
>upgrade at the same time. So if using only 3MB is enough for you, keep 
>it. Otherwise increase it up to max 4MB, but make sure that you test 
>ftp-upgrade if you intend to use it.
>
>/Jonas
>
>  
>