[U-Boot-Users] Memory Bank x (nothingness)?
wd at denx.de
Tue Feb 11 01:21:00 CET 2003
In message <3E48165F.5030600 at paulidav.org> you wrote:
> I also have Walnut-based board, but found that it is much easier to
> use OCM instead.
It may be easier to understand, at first.
Once the idea of using the data cache as some type of memory (that is
not mapped to any real existing memory device) sinks in, using the
cache seems a clever idea.
Note: the "not mapped to any real existing memory device" part refers
to the fact that CS4 is used in sme configurations to refer to a
non-existing memory device.
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
It may be bad manners to talk with your mouth full, but it isn't too
good either if you speak when your head is empty.
More information about the U-Boot