Re: [PATCH v11 0/3] Exynos 5410 support

[Tomasz Figa <tomasz.figa@gmail.com>]

On 27.05.2014 22:17, Tarek Dakhran wrote:
> Hi,
> 
> On Tue, May 27, 2014 at 9:44 PM, Kevin Hilman <khilman@linaro.org> wrote:
>> Kevin Hilman <khilman@linaro.org> writes:
>>
>>> Tarek Dakhran <t.dakhran@samsung.com> writes:
>>>
>>>> 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 <khilman@linaro.org>
>>>
>>> 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.
> 
>> 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.

Best regards,
Tomasz