I'm designing a new board based off the QSB. I am adding two NAND flash chips and connecting them to the EIM_DA[7..0] pins. These are the same pins used for some of the GPIO boot overides which are sampled at boot when using boot mode 0x00. If I use 10k pull-ups/downs on these pins to select my desired boot config, will it interfere with normal NAND operation? Should I instead configure my NAND to use the PATA lines? Or should I just not use internal boot and boot from fuses instead?