[PATCH] ARM: mvebu: fix RAM size for Armada XP board DB-MV784MP-GP

Jason Gunthorpe jgunthorpe at obsidianresearch.com
Wed Mar 13 13:13:07 EDT 2013


On Wed, Mar 13, 2013 at 10:54:19AM -0400, Jason Cooper wrote:

> > I was wrong in my initial version, all we can do in 32 bits is not
> > 4GB but 4GB-1B: reg = <0x00000000 0xFFFFFFFF>
> 
> hmmm, with the impending conquering of the server market by ARM, you'd
> think we'd at least be able to parse a 64 bit integer...

AFAIK, it would be like this:

/ {
        #address-cells = <2>;
        #size-cells = <2>;
        memory {
                device_type = "memory";
                reg = <0 0  1 0>;
        };

And the other children nodes must be revised to support the 2 dw
address and size..

Regards,
Jason



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