config FMC_SPI_NAND
	bool "lotus SPI Nand Flash Interface support"
	depends on FMC
	help
	  Enable the lotus SPI Nand flash support.

	  If unsure, say N

config SPI_NAND_MAX_CHIP_NUM
    int "Support max number of SPI Nand flash chip (1, 2)"
	depends on FMC_SPI_NAND
    default 1
    help
      flash memory controller v100 device only support 1 or 2 SPI nand flash
      chip, your should not config other value.

config NAND_MAX_CHIP_NUM
    int "Support max number of Nand flash chip (1, 2)"
	depends on FMC_NAND
    default 1
    help
      flash memory controller v100 device only support 1 or 2 nand flash
      chip, your should not config other value.

if FMC_SPI_NAND || FMC_NAND

choice
    prompt "Page Size and Ecc Type Select"
    default FMC100_AUTO_PAGESIZE_ECC

config FMC100_HARDWARE_PAGESIZE_ECC
    bool "Hardware"
    help
      the configure of page size and ecc type lie on switch on the board.
      so the page size and ecc type is controlled by Hardware see demo
      board of SOC.

config FMC100_AUTO_PAGESIZE_ECC
    bool "Auto"
    help
      auto-sensed the page size and ecc type value. driver will try each of
      page size and ecc type one by one till flash can be read and wrote
      accurately. so the page size and ecc type is match adaptively without
      switch on the board

config FMC100_PAGESIZE_AUTO_ECC_NONE
    bool "Pagesize Auto, Ecc None"
    help
      auto-sensed the page size and select ecc none. driver will try each
      of page size one by one till flash can be read and wrote accurately.
      so the page size is match adaptively without switch on the board

endchoice

endif