[PATCH 04/10] arm: zynq: Load scu baseaddress at run time

[Pawel Moll]

Greetings,

Apologies about "slightly" delayed response.

On Mon, 2013-03-25 at 16:07 +0000, Michal Simek wrote:
> Pawel: You are the author of this code in vexpress. Is there any
> particular reason
> to have there that ioremap?

At the time there was no standard DT->platsmp solution and the
traditional way was using the SCU to work out the CPUs.

If I was doing this today (and I'll re-do this code at some point) I'd
rely on the DT in the first place and maybe then have a SCU
"micro-driver" double-checking the DT data against the SCU information.
That way I could reduce the dependency on static mappings. And this is
what I want to get - if possible I don't want any static mapping at all.

Paweł