arm: mvebu: Add basic address decoding support for Marvell 370/XP

[Arnd Bergmann]

On Friday 03 August 2012, Thomas Petazzoni wrote:
> Here is a small patch set that introduces basic support for address
> decoding on Armada 370 and Armada XP. The aim of this basic support is
> essentially to be able to configure a window to remap the BootROM,
> which is needed to startup the secondary CPUs for the SMP support.
> 
> As we had discussed already, the address decoding configuration is not
> described in the Device Tree, it is for now hardcoded on a per-SoC
> basis. We might later discuss how to extend this to the Device Tree.

Makes sense. I wonder if there is a proper way to describe the
setting in the device tree anyway, given that there is more than one
valid option to do it.


	Arnd