On Friday 25 April 2008, Ayman El-Khashab wrote:
Sounds quite reasonable. The only thing I'm unsure here is the size of the PCI windows that is mapped upon PCI booting.
Thanks for all your help ...
I thought the answer to both questions was in footnote 3 on page 8 of the data sheet. At least that was my interpretation of the following statement: "3. When the optional boot from PCI Memory is selected, the PCI Boot ROM address space begins at 0000 000C FF00 0000 (16 MB)."
Ah, I didn't notice this.
I interpreted that to mean the address was not something that needed to be configured in any sort of bar register and that the address it fetched was fixed. So the only thing that was required was to configure the inbound translation on the bridge.
You could be right here.
Good luck with this PCI booting stuff. Please keep us informed on the progress.
Best regards, Stefan
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