Re: 2.6.38 not booting on sbc8100 (aka devkit8000)

[Thomas Weber <thomas.weber.linux@googlemail.com>]

Am 25.03.2011 08:53, schrieb Belisko Marek:
> On Fri, Mar 25, 2011 at 8:13 AM, Jarkko Nikula <jhnikula@gmail.com> wrote:
>> On Thu, 24 Mar 2011 12:00:30 -0700
>> Tony Lindgren <tony@atomide.com> wrote:
>>
>>> * Belisko Marek <marek.belisko@gmail.com> [110324 08:18]:
>>>> On Thu, Mar 24, 2011 at 4:18 PM, Tony Lindgren <tony@atomide.com> wrote:
>>>>
>>>>> * Belisko Marek <marek.belisko@gmail.com> [110324 02:50]:
>>>>>> Hi,
>>>>>>
>>>>>> Try to run 2.6.38 on my sbc8100
>>>>>> (use mach-type for devkit8000 because boards are similar) board but
>>>>>> when u-boot load it to ram I see just:
>> ...
>>>>> Can you enable DEBUG_LL and EARLY_PRINTK in your .config
>>>>> and add earlyprintk to your cmdline? Then you should see
>>>>> what goes wrong.
>>>>>
>>>> Forgot to mention. I already test this options but result is same like I
>>>> report in
>>>> first email.
>>>
>>> Maybe add some printk statements to start_kernel function in
>>> init/main.c and see if you get any output?
>>>
>> For earlyprintk worth to check also
>> arch/arm/plat-omap/include/plat/uncompress.h that there is entry for
>> sbc8100 (double check with devkit8000 as there is entry for it and if
>> you are re-using the mach-type).
> Thanks for hint. It was missing there so I add line:
> DEBUG_LL_OMAP3(3, devkit8000); (I'm convince linux to use mach-type
> for devkit8000)
> But still same result.
> Bytes transferred = 2898680 (2c3af8 hex)
> ## Booting kernel from Legacy Image at 80300000 ...
>    Image Name:   Linux-2.6.37-00001-g88870c9-dirt
>    Image Type:   ARM Linux Kernel Image (uncompressed)
>    Data Size:    2898616 Bytes =  2.8 MB
>    Load Address: 80008000
>    Entry Point:  80008000
>    Verifying Checksum ... OK
>    Loading Kernel Image ... OK
> OK
> 
> Starting kernel ...
> 
> Anybody with devkit8000 have success to run 2.6.37 kernel on board?
>>
>> --
>> Jarkko
>>
> 
> regards,
> 
> marek
> 

Hello Marek,

yes, it is running. But your mach-type is wrong. Thats not the mach-type
from devkit8000, it is spark. What version of u-boot are you running?

Thomas