[meta-freescale] iMX6 cgtqmx6 Xorg segmention fault

[Otavio Salvador]

On Fri, Aug 30, 2013 at 8:23 AM, Fichter, Rene <rene.fichter at megger.com> wrote:
> I'm having problems with X11 running on cgtqmx6:
>
> [3469125.602] (II) VIVANTE(0): FB Start = 0x2b16c000  FB Base =
> 0x2b16c000  FB Offset = (nil)
> [3469125.616] (II) VIVANTE(0): test Initializing EXA
> [3469125.616] (II) VIVANTE(0): (driver build from: -dirty)
> [3469125.616] (EE)
> [3469125.617] (EE) Backtrace:
> [3469125.617] (EE)
> [3469125.617] (EE) Segmentation fault at address 0xc
> [3469125.617]
> Fatal server error:
> [3469125.617] Caught signal 11 (Segmentation fault). Server aborting
>
> This seems to be identical with earlier posts I've found:
> https://lists.yoctoproject.org/pipermail/meta-freescale/2012-November/00
> 0039.html
>
> But I can't find anything on if this problem was fixed? U-boot was a
> suspect, but according to this post it seems that the "stock" U-boot
> from FSL yielded the same results:
> https://lists.yoctoproject.org/pipermail/meta-freescale/2012-November/00
> 0060.html
>
> My configuration:
> meta-fsl-arm and meta-fsl-arm-extra on master.
> u-boot-imx_2009.08 (u-boot-imx_2013.04 won't build with cgtqmx6).

Yes; you most probable need some patches to be able to use 4.6.9p12 GPU.

I don't have this board so I cannot help on this. Please talk to your
Congatec FAE/support so they can provide an updated kernel for you.

-- 
Otavio Salvador                             O.S. Systems
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