[U-Boot-Users] How to Handel Non-Continuous Memory Regions

[Stuart Wood]

Wolfgamg


> What has the MMU to do with it?
>
> Just program your memory controller such that the 4 banks form a
> contiguous region.

The memory controller unfortunatly can  not map the SDRAM banks as
contiguous region. That IS the main problem. For the SDRAM I'm using
It ends up giving me region sizes of 8MBytes.

U-Boot runs in the first region, and we down load into the second region.
If the down load is larger than the region size it gets corrupted.

So the thought is to enable the MMU to do the address translation.
Or is there another way to handle this?

-- 
Stuart Wood

Lab X Technologies, LLC
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Suite 302
Rochester, NY 14607
Phone: (585) 271-7790 x207
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