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[Bug 1001837] Rich FlexBus RAM layout


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http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001837

--- Comment #14 from Ilija Kocho <ilijak@siva.com.mk> ---
(In reply to comment #10)
> Ilija,
> 
> I have one more question on FXD. Do we know for sure if the refresh spec is
> met for the default configuration under all patterns of memory access?

I haven't performed any verification myself, but I haven't experienced hardware
problems with current settings.

> 
> Is there a setting that would eliminate this as a potential source of
> problems so that I can run my app that way and see if my problem goes away?

If you are willing to play with FlexBus/RAM settings you have CDL controls for
FlexBus and Micron PSRAM registers. Look for /Chip select 0/ and /External
memory devices/ under /FlexBus/

Ilija

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