-----Original Message----- From: Matthew Dharm [mailto:mdharm@momenco.com] Sent: Friday, September 06, 2002 2:13 PM To: Jun Sun Cc: Linux-MIPS Subject: RE: LOADADDR and low physical addresses? Yes, the having two devices at the same physical address might be a problem, but one I _might_ be able to work around. Not only do I have a large bank of SDRAM, but I also have a small bank of on-chip SRAM. So I'm thinking that the map will go (starting from 0) like this: on-chip SRAM, control registers, main memory And this is where I think the add_memory_region() magic might need to happen. Do I need to add the on-chip SRAM and control registers using add_memory_region()? --I am pretty sure you don't have to do that.You just need to tell Linux --where the main memory starts at. Manoj
