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[openrisc] Boot sequence for OR1200



Hello,

What is the recommended boot sequence for the OR1200
Core? Specifically, I would like to know about:
(1) What is the boot vector location in memory?
(2) The state of the caches and how to enable/disable
them.
(3) Switching between user and supervisory modes.
(4) A list of things that a good boot routine should
do.
A sample boot routine would be highly appreciated.

Thanks,
Ambarish


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