Ok, so I think this means I should: 1. Enable writes for F0000h thru F3FFFh (in gx_setup.inc) using BC_XMAP_3 2. Copy the pirq table to F0000 as in pirq_routing.c:copy_pirq_routing_table 3. Enable read and writes for F0000h thru F3FFFh in pirq_routing.c:verify_copy_pirq_routing_table using BC_XMAP_3
I'll give this a shot when I get some time and see how it goes.
Thanks.
--- "Ronald G. Minnich" rminnich@lanl.gov wrote:
for shadow ram, you need to enable writes to go to ram. Later on, when you are done with a region, you need to enable reads.
So the way you do this: figure out which one is for 0xf0000. Enable writes (2). At the end of the process, you need to set (3) for the area.
And, somebody will have to explain how this fits in with the new stuff, as I have not looked at shadow ram setup at all in V2!
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