[U-Boot-Users] U-boot & MonteJade start up

Martijn de Gouw martijn.de.gouw at prodrive.nl
Wed May 2 11:07:41 CEST 2007


> I have to admit, that I don't know right now, where this big 
> endian/little 
> endian change is made. Perhaps some boot-strapping pin? Not 
> sure, would have 
> to look in the manual. Martijn? Could you jump in here?

first lines in cpu/ixp/start.S
        /* disable mmu, set big-endian */

> For the 2 IXP4xx boards I used (ixdpg425 and pdnb3) I can 
> say, that they "just 
> work" with the current U-Boot implementation in big endian 
> mode. And here 

The NPEs won't work when the cpu is run in little endian mode,
according to the datasheet.

best regards,
Martijn de Gouw 

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