[PATCH] Support multiple MEM tags with atags->fdt conversion

[David Brown]

On Wed, Jun 15 2011, Nicolas Pitre wrote:

> I think those missing nodes should simply be created if missing.  I 
> however don't see any function in the libfdt API to do that -- there is 
> fdt_add_subnode() but no fdt_add_node().  Any DT expert please?
>
> Also, should the DTB be enlarged in order to add new nodes, or even 
> modify existing ones with larger properties?  In other words, 
> should something like fdt_move(fdt, fdt, fdt_totalsize(fdt)+HEADROOM) be 
> used beforehand?

I've tried adding some padding to my DTB by passing '-p 1024'.  It does
seem to try and do something, but I'm getting a fault in memmove() from
fdt_splice() that I'm still trying to track down.

It looks like the expansion is possible, though, at least once
everything is right.

David

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