[U-Boot-Users] Boot Code Chip Select

[U-Boot-Users] Boot Code Chip Select

[Raghu]

Hello All, 

I have a MPC852T based board with a Boot Flash on CS0
and User Flash on CS2. 

Boot Flash mapped at Address 0xFE000000 and User Flash
location at Address 0xFA000000.

Can we load the u-boot code on to the User Flash on
CS1, and boot from there ? If so what are the changes
required ?

Warm Regards,
Raghu.



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[U-Boot-Users] Boot Code Chip Select

[Wolfgang Denk]

In message <20040206040100.89537.qmail@web40407.mail.yahoo.com> you wrote:
> 
> I have a MPC852T based board with a Boot Flash on CS0
> and User Flash on CS2. 
...
> Can we load the u-boot code on to the User Flash on
> CS1, and boot from there ? If so what are the changes
> required ?

No, you cannot, unless you modify the processor :-)

The MPC8xx will always boot from the device attached to CS0.

Best regards,

Wolfgang Denk

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