Re: [microblaze-uclinux] Help - Spartan 3 port almost works

[aurash <aurelian.lazarut@xxxxxxxxxxx>]

Steve Sanders wrote:

>Can you post your .config file(s) and system.mhs file?
>
>BTW, John - is there any way to get a corresponding .config file posted
>for the demo image.bin files available on the web site?  Might help
>some folks...
>
>I just got uClinux going on a 3S400, so I know it can be done on a
>Spartan 3. :-)
>
For sure will work on spartan3 -400 http://www.aurash-hardware.net/

>
>I had to check and double-check that kernel configuration options
>matched various Microblaze settings that can be made via XPS.  Barrel
>shifter, multiplier, divider, cache settings, etc. need to match.  I
>posted my working .config file recently - you might check back a few
>weeks in the mail list archives.
>
>Running and passing memory tests is not necessarily an indication of
>stable hardware.  I passed memory tests all day long for awhile, but my
>kernel still wouldn't boot.  The big "gotcha" for me was needing to add
>in a timing constraint on my system clock.
>
>I don't have any experience setting up DDR with Microblaze, but DDR is
>definitely tricky.  Any way you can squeeze into your 2MB of SRAM? 
>It's more than enough to boot a small kernel.  Might help isolate the
>problem.
>
>Steve
>
>--- Mike Smutek <msmutek@protiumtechnologies.com> wrote:
>
>  
>
>>Hi,
>>
>>I'm working on getting Microblaze/uClinux running on the Avnet
>>Development
>>Board with an XV3S1500 and it almost works. The board has 32MB DDR,
>>16 MB
>>FLASH, and 2 MB SRAM.
>>    
>>
>
>___________________________
>microblaze-uclinux mailing list
>microblaze-uclinux@itee.uq.edu.au
>Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
>Mailing List Archive : http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/
>
>
>  
>


___________________________
microblaze-uclinux mailing list
microblaze-uclinux@itee.uq.edu.au
Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
Mailing List Archive : http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/