Squidge
Certified Guru
Don't forget that if you want to use memory 
2MB, you can use my mmu hack to figure out the physical address for a linux virtual address and pass that to the second processor or blitter.
Only problem is Linux seems to like to split your memory into 4KB chunks that are scattered around physical memory, so you probably only have about 4KB of contiguous memory to play with.
Maybe if you allocate enough, you could rewrite the mmu table to make the memory more contiguous, but that's hard work compared to just using memory > 32MB.
2MB, you can use my mmu hack to figure out the physical address for a linux virtual address and pass that to the second processor or blitter. Only problem is Linux seems to like to split your memory into 4KB chunks that are scattered around physical memory, so you probably only have about 4KB of contiguous memory to play with.
Maybe if you allocate enough, you could rewrite the mmu table to make the memory more contiguous, but that's hard work compared to just using memory > 32MB.
