> Here is my board's mapping: > > Physical Memory Map: > > start size type > ----------------------------- > 0x20000000 - 8MB - SDRAM > 0x30000000 - 16MB - FLASH > 0x40000000 - 16MB - FLASH > 0x50000000 - 2MB - SRAM > Your board manufacturer should be shot and then have their hands and tongue cut off. All kidding aside, are you sure there is no device mapped in the physical address range of 0x1fc00000-0x1fffffff? I highly doubt your board would boot otherwise, since a MIPS processor coming out of reset jumps to physical address 0x1fc00000. Can you check the board's manual? Thanks. -Steve