menuconfig MRST_NAND tristate "Moorestown NAND Flash controller" depends on BLOCK default n ---help--- Enable the driver for the NAND Flash controller in Intel Moorestown Platform choice prompt "Compile for" depends on MRST_NAND default MRST_NAND_HW config MRST_NAND_HW bool "Actual hardware mode" help Driver communicates with the actual hardware's register interface. in DMA mode. config MRST_NAND_MTD bool "Linux MTD mode" depends on MTD help Driver communicates with the kernel MTD subsystem instead of its own built-in hardware driver. config MRST_NAND_EMU bool "RAM emulator testing" help Driver emulates Flash on a RAM buffer and / or disk file. Useful to test the behavior of FTL layer. endchoice config MRST_NAND_HW_DMA bool default n depends on MRST_NAND_HW help Use DMA for native hardware interface.