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Wolfgang Denk wrote:
<blockquote cite="mid20040713072928.9C0AAC109F@atlas.denx.de"
type="cite">
<pre wrap="">In message <a class="moz-txt-link-rfc2396E" href="mailto:40F344F1.1000603@singla.us"><40F344F1.1000603@singla.us></a> you wrote:
</pre>
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<pre wrap="">I use a Lite5200 board (ref. board from Motorola). With the two PCI network
cards I tried (which I would want to use under Linux 2.4.25), u-boot
crashes:
</pre>
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<pre wrap=""><!---->
Try to debug this. It would be interesting to know where the crash
happens.
</pre>
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Can I debug it without a jtag debugger ?<br>
How could I use GDB ?<br>
<br>
<blockquote cite="mid20040713072928.9C0AAC109F@atlas.denx.de"
type="cite">
<pre wrap="">
</pre>
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<pre wrap="">Is there a known issue with the PCI on the MPC5200, and more specifically
</pre>
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<pre wrap=""><!---->
There is the known timing problems.
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I changed the PCI to run at 66 Mhz. Then, one network card which was
always<br>
causing a u-boot crash (with the PCI at 33 Mhz) was sometimes correctly
detected <br>
(one one 3 or 4 attempts). So things are not really better...<br>
<br>
<blockquote cite="mid20040713072928.9C0AAC109F@atlas.denx.de"
type="cite">
<pre wrap="">
</pre>
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<pre wrap="">with PCI network cards ?
Or is-that with the u-boot PCI implementation for this board ?
</pre>
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<pre wrap=""><!---->
I don;t think so,. We used several network cards on the LITE5200
without problem (the most reliable card on all test systems seems to
be the EEPRO100).
</pre>
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<br>
Thanks for this information.<br>
<blockquote cite="mid20040713072928.9C0AAC109F@atlas.denx.de"
type="cite">
<pre wrap="">
</pre>
<blockquote type="cite">
<pre wrap="">I tried to disable the PCI from the u-boot/IceCube config file,
but then u-boot hangs up...
</pre>
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<pre wrap=""><!---->
Are you sure? Where does it hang?
</pre>
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My mistake, sorry...<br>
<br>
Thanks,<br>
Olivier Singla<br>
<br>
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