Re: [microblaze-uclinux] Petalogix BSP with XPS 9.2

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi Tom,

Curran, Tom wrote:

> Has anyone been able to create a Petalogix BSP yet using version 9.2 of
> the EDK?  I have managed to massage the .MLD file to update the flash
> and sdram parameters so I can specify the proper info in the "OS and
> Libraries" part of the Software Platform Settings, but I still get
> errors when generating the BSP.  I think there are further problems with
> the .TCL file, but am scratching my head trying to find and fix them.  I
> have contacted the Xilinx support hotline and they say, for what its
> worth, that the problem appears to be because the platform I am building
> uses the mpmc memory controller for the SDRAM and that is causing
> problems for the .TCL file in the PetaLogix BSP generator.  Any help is
> appreciated.  

The Petalinux BSP tools don't yet support the MPMC, however there is a 
simple workaround.

Use the main_memory_start and main_memory_size oparameters in the MSS 
file (or SW settings), to manually specifiy the start and size of the 
memory.

I'm having a look at what's required to get the MPMC support in the next 
release of the BSP tools - stay tuned.

Regards,

John
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