[PATCH v5] ARM: new platform for Energy Micro's EFM32 Cortex-M3 SoCs

[olof@lixom.net (Olof Johansson)]

On Tue, Dec 10, 2013 at 05:55:16PM +0100, Uwe Kleine-K?nig wrote:
> There are still some missing parts (e.g. board support, device trees),
> but with these bits added on top of this patch I can successfully boot a
> EFM32GG-DK3750 board that uses an EFM32GG990F1024.
> 
> Signed-off-by: Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>
> ---
> Hello,
> 
> I'd like to get this patch in for 3.14. The latest submission (v4,
> Message-Id:1383562853-17202-4-git-send-email-u.kleine-koenig at pengutronix.de)
> had some strict dependencies:
>  - http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7889/1
>    to be able to drop Makefile.boot, this is still in Status=Incoming in
>    rmk's patch tracker.
>  - http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7890/1
>    to be able to drop the unused <mach/entry-macro.S>. This is already
>    applied by rmk in his for-next branch, so it's not stable yet.
>  - My series to drop <mach/timex.h> for !MULTI_PLATFORM. I'll send a
>    pull request for that soon.
>  - Patch "clocksource: time-efm32: Select CLKSRC_MMIO". This is part of
>    a pull request by Daniel Lezcano that is expected to hit Linus T.'s
>    tree for the next -rc. It currently sits as
>    4ff3774e451fefb1781638c76230b3cf9a206b92 in Daniel's tree at
>    git://git.linaro.org/people/daniel.lezcano/linux.git clockevents/fixes
>    .
> 
> To make application a bit easier I added dummy files to drop the
> dependencies on the first three items of the list above.
> 
> So it would be great if you could apply this patch when 4ff3774e4 went
> in. (In case you want to apply it already now, this last dependency
> could be work arounded, too, by adding a "select CLKSRC_MMIO" to
> ARCH_EFM32.)
> 
> Other than that the only change since v4 is that I mention the exact
> board/processor combo in the changelog now.
> 
> Thanks for considering this patch, best regards

Applied to next/soc with a slightly tweaked patch subject.


-Olof