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How to move data from iwb memory to dwb memory?
by nick02 on Dec 18, 2014
nick02
Posts: 9
Joined: Oct 21, 2014
Last seen: Dec 22, 2016
Hi all,

I am trying to build a ROM-based system.

I connect a rom(with firmware code) on iwb-side bus and put a sram on dwb-side bus.
Then I find out OpenRISC fetches .data section content by dwb I/F.
I realize I should copy .data section content from iwb-side rom to dwb-side ram.
But I can't get any appropriate instruction to achieve this.

Any suggestion about this?
Or should I change this architecture(ROM-based)?

Thanks.

Nick
no use no use 1/1 no use no use
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