In message [ref] you wrote:
You will need some type of "execute in place", i.e. run the kernel and/or
userspace applications out of ROM in order to work with 2MB of RAM.
This type of thing is generally very board, processor and application specific.
So I don't believe there is existing (open source) code to do it.
It's easy to add, at least for a 8xx system booting with U-Boot
(which supports XIP).
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
Brain fried - Core dumped
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