[meta-freescale] [meta-fsl-arm][PATCH 00/10] iMX6 Yocto Support based on 12.09.01 BSP

[Otavio Salvador]

On Wed, Nov 21, 2012 at 10:34 AM, Gary Thomas <samoht.yrag at gmail.com> wrote:
> On 2012-11-21 05:21, Otavio Salvador wrote:
>>
>> On Wed, Nov 21, 2012 at 10:01 AM, Gary Thomas <samoht.yrag at gmail.com>
>> wrote:
>> ...
>>>
>>> That helped, but then it dies:
>>> [579761.853] (II) VIVANTE(0): FB Start = 0x2b0f9000  FB Base = 0x2b0f9000
>>> FB Offset = (nil)
>>> [579761.865] (II) VIVANTE(0): test Initializing EXA
>>> [579761.865]
>>> Backtrace:
>>> [579761.865] Segmentation fault at address 0xc
>>> [579761.865]
>>> Fatal server error:
>>> [579761.865] Caught signal 11 (Segmentation fault). Server aborting
>>> [579761.865]
>>
>>
>> Good; now we need to fix this.
>>
>> I will take a look on this and I let you know if any news.
>>
>
> Here's a GDB backtrace:
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x2b078fac in gcoOS_GetBaseAddress () from /usr/lib/libGAL.so
> (gdb) bt
> #0  0x2b078fac in gcoOS_GetBaseAddress () from /usr/lib/libGAL.so
> #1  0x2afeca78 in gcoHAL_MapUserMemory () from /usr/lib/libGAL.so
> #2  0x2ab341c0 in ?? () from /usr/lib/xorg/modules/drivers/vivante_drv.so
> #3  0x2ab341c0 in ?? () from /usr/lib/xorg/modules/drivers/vivante_drv.so
> Backtrace stopped: previous frame identical to this frame (corrupt stack?)
>
> Maybe I'm missing some piece, e.g. loading the video acceleration firmware?
> n.b. I don't know much about this platform, so I'm a bit in the dark.

It seems to be all done; I am pondering if it might be a problem with
our U-Boot; you might try to use Freescale U-Boot and give it a try.

-- 
Otavio Salvador                             O.S. Systems
E-mail: otavio at ossystems.com.br  http://www.ossystems.com.br
Mobile: +55 53 9981-7854              http://projetos.ossystems.com.br