Problem with iMX27 for video playing : "external abort on non-linefetch (0x808) at 0x4001d104"

[Wierd O <wierdo_b@xxxxxxxxxxx>]

Hi all,

I'm working to make  Video streaming working on my iMX27 board. 

What I get is a crash as shown below; I added a lot of debug info
to check the problem but the main point is that when accessing VPU driver. 
Status and Control register it happens an exception:

############################################################
mx27# gst-launch filesrc -v location=/video/text.mp4 ! mfw_mp4demuxer
name=demux demux. ! mfw_vpudecoder codec-type=std_mpeg4 ! mfw_v4lsink
demuxi. &
1611
mx27# Setting pipeline to PAUSED ...
Unhandled fault: external abort on non-linefetch (0x808) at 0x4001d104

mx27# 
############################################################

Maybe somebody on the list have faced something similar or can give me
some suggestion on where to look for the error. I am trying to stream a video using imx27 but i have a
problem in streaming using gstreamer. 

In any case I can give more information if needed.

The kernel I'm using is the one that Freescale gives for iMX27 av.board
and it's a 2.6.22 with iMX27 patches from Freescale.

Any kind of help is really welcome!

Thanks,

W.
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