Subject: How to map addresses beyond 4GB

From: Dell Query <[email-masked]>
Date: Thu, 22 Nov 2007 02:42:04 -0800 (PST)

Hi,

I would like to ask if anyone knows how to map addresses beyond 4GB. I am trying to access the GPIO on PPC440EPx by mapping it but the address is 0x1EF600B00, which is way beyond 4GB.

May I know how to map this one?

Thanks,
dell

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