Hi We are trying to boot lpc3250 from slc nand flash. Will it boot from SLC Nand flash?
First, I think you should modify the boot code to support the slc nand.
And generally speaking,you need to load a bootloader when you want to boot from the nand flash. the bootloader include the slc or mlc driver. It will copy your program from nand to sdram and jump to you program.