I have question concerning the memory configuration variables in the MIPS/Linux
codebase. I am working on a board that has 64Mbytes (0x400 0000) of SDRAM. We
are using an R4000 core and have the memory map setup so that KSEG0 & KSEG1 both
map to address 0x0 in physical memory. On our embedded system we are going to hard
code the variable mips_memory_upper (This eventually is stored in memory_end). My
question is what I should initialize the value to? Do I treat the top of memory as KSEG1
+ 64Mbytes? (i.e., 0xA400 0000) or do I initialize it realative to 0? If anybody has any
insights in this area, any information would be greatly appreciated.

Thanks,
Jeff

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Jeff Harrell                    Work:  (801) 619-6104 
Broadband Access group/TI       
jharrell@ti.com
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