[RFC PATCH] Consolidate SRAM support

[Ithamar R. Adema]

On Fri, 2011-04-15 at 08:39 -0500, Rob Herring wrote:
> lpc32xx and pnx4008 also use iram, but do not have an allocator (only
> 1 user). Both are doing a copy the suspend code to IRAM and run it
> which may also be a good thing to have generic code for. Several i.MX
> chips also need to run from IRAM for suspend.

There will be similar patches for my lpc2k architecture once it gets
accepted, a common interface would be _very_ beneficial IMHO.

Regards,

Ithamar.