[ixp1200] Prefetch and Non-Prefetch SDRAM

[Shyamal Pandya]

Hi,
Could someone tell me the distinction between prefetch and non-prefetch 
SDRAM on the IXP1200? And why does the resource manager provided with the 
IXA Ace framework use only the uncached SDRAM?
While at it could someone tell me what is the cache flush area meant to be?
Thanks!

Shyamal Pandya.
Arizona State University.




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