Geode GX1 and IRQ tables
Ronald G. Minnich
rminnich at lanl.gov
Tue Mar 1 16:29:01 CET 2005
On Tue, 1 Mar 2005, ramesh bios wrote:
> Strike that. The issue is somewhere with
> copy_pirq_routing_table. IE: why does the copy to
> f0000 fail. I had assumed that the 500 address was an
> alternate location that the table was copied to. So
> now, I'm looking at that f000 failure.
the copy to f0000 fails because shadow ram is not set up.
You can fix this one of two ways. One is to figure out how to enable
shadow ram. The second is to make the payload uncompressed. The copy will
still fail but linux will find the PIRQ table anyway.
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