[PATCH 0/4] Patches to make multi-soc handling in entry-armv.S easier

[Nicolas Pitre]

On Fri, 3 Dec 2010, Tony Lindgren wrote:

> Hi all,
> 
> I've got some patches almost ready to go to merge the omap1
> configs into a single omap1_defconfig. While working on getting
> that done, I had to come up with a better solution for entry-armv.S
> macros to detect the soc we're running on.
> 
> I suggest we add asm_irq_base and asm_irq_flags as in the first
> patch in this series does. This way we can do the soc based detection
> in init_irq or similar place. This might help also the multi-arm
> work too.

Did you see Eric Miao's patch series that introduces runtime IRQ demux 
handler support?

http://www.spinics.net/linux/lists/arm-kernel/msg92836.html

That is likely to be a better solution.


Nicolas