Hello, Could i use cheaper NAND Flash-ROMs instead of expensive NOR Flash-ROMs (like Intel or AMD Flash) to hold the MIPS-Kernel/Applications/Data and boot the System from? We use the AMD PB1000 development board,and the bootloader is yamon. I know that yaffs is very useful for the NAND flash. But how to add it to the kernal or yamon? Best regards, taoyong