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Re: why only this address in pci

by David Vrabel :: Rate this Message:

sumanth wrote:

> Hi all,
>
> We are porting ecos for ixp425 evalution board, we are using
> the grg
> for the purpose ,
> now we are able to go up to plf_hardware_init
>
> we are strucking up at cyg_hal_plf_pci_init
>
> in pci it is using this address are there any specific reasons
>
> *IXP425_PCI_PCIMEMBASE = 0x48494A4B
> *IXP425_PCI_AHBMEMBASE = 0x00010203

This values ensure that the AHB addresses are the same as the PCI bus
addresses. You don't want to change them.

David Vrabel
--
David Vrabel, Design Engineer

Arcom, Clifton Road Tel: +44 (0)1223 411200 ext. 3233
Cambridge CB1 7EA, UK Web: http://www.arcom.com/

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