[ts-7000] TS7250 physical memory map

[ali <>]

Hello everyone. :)

I have a TS7250 board with the 64MB SDRAM option, and I'm working on
modifying a NetBSD-current kernel to use it all. The current NetBSD code
has a 32MB SDRAM size hardcoded into the startup code. I haven't quite
deciphered why the first 4*8MB are addressed at addresses 0M, 16M, 64M and
80M, but I am guessing this is just an effect of the non-contiguous nature
of SDRAM chips...anyway, I need to know where in the physical memory the
top 4*8MB banks on the TS7250 show up?

Best regards,
ali:)



 
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