Thanks John that worked although I had to add ADDR_TYPE = MEMORY to the
C_BASEADDR and C_HIGHADDR parameters.

Jon	   
					
---------------------------------------		
Posted through http://www.FPGARelated.com

On Apr 17, 9:48=A0am, "maxascent"
<maxascent@n_o_s_p_a_m.n_o_s_p_a_m.yahoo.co.uk> wrote:
> I am trying to integrate my own DDR2 controller into a Microblaze
> processor. I have created a board support package file with the ports
> defined and have added an IOTYPE attribute of XIL_MEMORY_V1. However when=
 I
> run the bsb it thinks that I want to use the Xilinx MPMC. Maybe I shouldn=
t
> be adding this attribute, but I need EDK to know that this is a memory
> controller so that it will let me change the memory type in the generate
> linker script dialog.
>
> Thanks
>
> Jon =A0 =A0 =A0 =A0
>
> --------------------------------------- =A0 =A0 =A0 =A0
> Posted throughhttp://www.FPGARelated.com

You do not need to specify the IOTYPE as XIL_MEMORY_V1. I set it to
something else in our XBD file.

In the MPD file for your memory controller, you want to add:

OPTION IP_GROUP =3D  Memory Controller

See psf_rm.pdf in the doc directory of the EDK install for more
information on its syntax.

Regards,

John McCaskill
www.FasterTechnology.com

I am trying to integrate my own DDR2 controller into a Microblaze
processor. I have created a board support package file with the ports
defined and have added an IOTYPE attribute of XIL_MEMORY_V1. However when I
run the bsb it thinks that I want to use the Xilinx MPMC. Maybe I shouldnt
be adding this attribute, but I need EDK to know that this is a memory
controller so that it will let me change the memory type in the generate
linker script dialog.

Thanks

Jon 	   
					
---------------------------------------		
Posted through http://www.FPGARelated.com