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Message-Id: <1238025699.25062.756.camel@pasglop>
Date: Thu, 26 Mar 2009 11:01:39 +1100
From: Benjamin Herrenschmidt <benh@...nel.crashing.org>
To: avorontsov@...mvista.com
Cc: Arnd Bergmann <arnd@...db.de>, linuxppc-dev@...abs.org,
monstr@...str.eu, linux-kernel@...r.kernel.org,
john.williams@...alogix.com
Subject: Re: [PATCH 04/57] microblaze_v7: Open firmware files
On Mon, 2009-03-23 at 23:53 +0300, Anton Vorontsov wrote:
> It took me approx. 4 hours to factor out the code and make a
> proof-of-concept FDT support for a little-endian ARM platform. ;-)
> (The device tree was only describing a cpu and a nor flash, though.
> No support for interrupt- and gpio-controllers. And no support for
> U-Boot, I just built the dtb file into the kernel).
ARM could benefit tremendously I believe from a similar virtualized
interrupt mapping & OF tree to powerpc for their gazillions of weirdly
cascaded interrupt controller setups :-)
Ben.
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