Can you send the patch you applied to nand_davinci.c ? That will help to solve 
your problem


----- Original Message ----
From: Will Tucker <[EMAIL PROTECTED]>
To: [email protected]
Sent: Saturday, March 17, 2007 1:19:47 AM
Subject: Booting and Running Kernel From NAND Flash

Hi,

I'm trying to load and run my kernel from NAND flash but I can't get it 
working.  I've been following SPRAA0, and I put the patch in create to 
partitions in the NAND - mtd0 and mtd1, and I do the ftl_format /dev/mtd1 and 
nandwrite -p /dev/mtd0 uImage and it seems to write the image to NAND ok.  Then 
when I reboot and follow step 8 which says to set bootcmd to 'nboot 0x80200000 
0 104000' and the bootargs and autostart and then reboot again.  When it boots 
up I get the following error: 
 
Loading from device 0: <NULL> at 0x2000000 (offset 0x104000)
** Bad Magic Number 0xffffffff **
I'm guessing the settings for nboot are wrong, that the wrong address is 
specified.  Has anyone else encountered this problem?  Or is there a different 
way I can load the kernel into NAND without booting the machinge using TFTP and 
NFS and then writing the NAND? 

Will T.


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