On Tue, May 27, 2014 at 1:37 PM, Tomasz Figa [off-list ref] wrote:

On 27.05.2014 22:17, Tarek Dakhran wrote:

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Hi,

On Tue, May 27, 2014 at 9:44 PM, Kevin Hilman [off-list ref] wrote:

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Kevin Hilman [off-list ref] writes:

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Tarek Dakhran [off-list ref] writes:

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The series of patches represent support of Exynos 5410 SoC

The Exynos 5410 is the first Samsung SoC based on big.LITTLE architecture

Patches add new platform description, support of clock controller and device
tree for Exynos 5410.

Has been build on Samsung Linux Kernel
  (branch: for-next, commit: 97eae6c Merge branch 'v3.16-next/multiplatform' into for-next)

Has been tested on: 1) Exynos 5410 reference board (exynos_defconfig)
                 2) Exynos 5410 reference board (multi_v7_defconfig)
                 3) Odroid-XU board (exynos_defconfig)
                 4) Odroid-XU board (multi_v7_defconfig)

Tested-by: Kevin Hilman <redacted>

FYI, I boot tested this on an odroid-xu (exynos_defconfig and
multi_v7_defconfig.)

Oops, I may have spoke to soon.  There seem to be some problems with
multi_v7_defconfig.

Applying this series directly on the commit mentioned above and testing,
it works just fine using multi_v7_defconfig.

Thank you for testing.

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However, if I directly test the current contents of the samsung for-next
branch (where this series has been merged) it no longer boots on the
odroid-xu.
A quick diff shows that there are some other changes to
multi_v7_defconfig in the samsung/for-next branch that may be causing
problems here.

Yes. Right you are. There is no ARCH_EXYNOS defined in multi_v7_defconfig
at current state (branch: for-next commit: ca610da Merge branch
'v3.16-next/dt-samsung-3' into for-next).
So booting kernel on 5410 SoC is not possible with multi_v7_defconfig.
Please use exynos_defconfig.

I wonder if this patch isn't maybe the missing part:

http://thread.gmane.org/gmane.linux.kernel.samsung-soc/32414

Olof asked Kukjin to separate it from his pull requests, so it can be
applied directly to ARM SoC tree to avoid conflicts.

Yup, samsung/for-next + that patch boots fine on the odroid-xu using
multi_v7_defconfig.

Thanks,

Kevin