Antwort: Re: [microblaze-uclinux] MicroBlaze restarting

[raul.camaras@xxxxxxxxxxxx]

Hi Michal,

thank you for your mail.

Exactly, I did a memory test and it
FAILED! while in the working design it passed.

I dont know how to try u-boot.

My platform is Spartan3-4000 and EDK
9.2.

Linux Version is 2.6 from  Petalinux,
but I dont think this has something to do with the problem.

Clearly this is a problem of EDK, I
just added an OPB peripheral, why is it having effect on SDRAM??

Kind regards,
Raul Camaras


AREVA Energietechnik GmbH
Vorsitzender des Aufsichtsrates: Dr. rer. nat. Peter Kirchesch - Geschäftsführung:
Dipl. Kfm. Joachim Gessner, Dr. Ing. Wolfgang Voß
Sitz: Frankfurt am Main - Amtsgericht: Frankfurt am Main, HRB 40819 - USt.-ID-Nr.
DE 811982897

Michal Simek <monstr@xxxxxxxxx>
Gesendet von: owner-microblaze-uclinux@xxxxxxxxxxxxxx

23.10.2008 09:22

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Thema	Re: [microblaze-uclinux] MicroBlaze restarting

Hi Raul,

first of all. Please never start new message from older one. Just start
new.

Have you done any tests on your design?
I mean simple EDK memory test. Is it OK?
Have you tried to run U-BOOT?
What is your devel platform?
What linux version are you using?

Any console output is helpful.

Regards,
Michal


> 
> Hello all,
> 
> this is more a problem of microblaze but of uclinux but here it is.
> 
> I have a working design. When I add my opb can core(to the OPB bus),
the
> memory (SDRAM) starts to behave strange, sometimes data is not written
> at the first time... and the worst,
> when it jumps to SDRAM baseaddress, where linux image is copied,
> microblaze just restart the initial program(the bootloader itself).
> 
> What the hell is doing EDK? I just wanted an OPB peripheral more!
> 
> I appreciate any suggestion.
> 
> thanks a lot.
> 
> Kind regards,
> Raul Camaras
> 
> 
> AREVA Energietechnik GmbH
> Vorsitzender des Aufsichtsrates: Dr. rer. nat. Peter Kirchesch -
> Geschäftsführung: Dipl. Kfm. Joachim Gessner, Dr. Ing. Wolfgang Voß
> Sitz: Frankfurt am Main - Amtsgericht: Frankfurt am Main, HRB 40819
-
> USt.-ID-Nr. DE 811982897
> 
> 
> *Giulio Mazzoleni <giulio.mazzoleni@xxxxxxxxxxxxxxxxxxxxxxx>*
> Gesendet von: owner-microblaze-uclinux@xxxxxxxxxxxxxx
> 
> 22.10.2008 14:23
> Bitte antworten an
> microblaze-uclinux@xxxxxxxxxxxxxx
> 
> 
>                  
> An
>                  microblaze-uclinux@xxxxxxxxxxxxxx
> Kopie
>                  
> Thema
>                  [microblaze-uclinux]
Out of tree compilation: autoconf + automake
> 
> 
>                  
> 
> 
> 
> 
> Greetings,
> 
> I'm now facing a quite common problem.
> I need to build an existing application (php-4.4.8) for uClinux on
> Microblaze.
> 
> The application uses autoconf to configure and automake to build,
so I
> would avoid writing a new Makefile to accomplish this (at least if
there
> would be any simpler way).
> 
> On blackfin uClinux I took as reference the file
> http://blackfin.uclinux.org/gf/project/uclinux-dist/scmsvn/?action="">
> 
> Now I need to do the same for Petalinux.
> I read the thread "GLib ... uClinux"
> <http://blackfin.uclinux.org/gf/project/uclinux-dist/scmsvn/?action="">
> but that did not help much.
> 
> I would be glad if you could give me any advice on how to proceed
to
> compile a generic autoconf/automake application.
> 
> Many thanks for your time.
> Giulio Mazzoleni
> 
> ___________________________
> microblaze-uclinux mailing list
> microblaze-uclinux@xxxxxxxxxxxxxx
> Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
> Mailing List Archive :
> http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/
> 
> 
> 
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