Hi

You can only have one type of FLASH active at any one time on the DM6446. See 
definition of jumper J4 in the DaVinciEVM_TechRef.pdf file.

The default is NOR FLASH active and I believe it is the NOR FLASH that is 
holding your kernel not NAND FLASH. I would guess this is why you don't get the 
NAND seen by the kernel. 

Beats me, I use the hard disk myself ;-)

Incidentally, the use of NFS as a root filesystem should not cause the NAND 
FLASH to fail to appear to the kernel if it was there.

Regards

Phil Q


Phil Quiney, Senior Software Engineer
Trinity Convergence
Cambridge Business Park
Cowley Road
Cambridge CB4 0WZ, UK
T: +44(0)1223-435536
F: +44(0)1223-435560
www.trinityconvergence.com


-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Caglar Akyuz
Sent: 17 March 2008 13:31
To: wyudj
Cc: [email protected]
Subject: Re: No NAND device found!!!

wyudj wrote:
>  Hi All,
>  
>         My u-boot is u-boot-1.1.4,and the version of kernel is 
> 2.6.10.Both of
>  
>  them can boot from NAND Flash normally,but there are some messages  
> that
>  

But your kernel command line says that you're booting from NFS...

Caglar
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