menuconfig RT_USING_MTD_NOR bool "Using MTD Nor Flash device drivers" default n config RT_USING_MTD_NOR_CFI bool "CFI Flash driver" depends on RT_USING_DM depends on RT_USING_MTD_NOR default n config RT_USING_MTD_NOR_SPI bool "SPI Nor Flash driver" depends on RT_USING_DM depends on RT_USING_MTD_NOR depends on RT_USING_SPI select RT_USING_SFUD select RT_SFUD_USING_SFDP select RT_SFUD_USING_FLASH_INFO_TABLE select SFUD_USING_QSPI if RT_USING_QSPI default n menuconfig RT_USING_MTD_NAND bool "Using MTD Nand Flash device drivers" default n if RT_USING_MTD_NAND config RT_MTD_NAND_DEBUG bool "Enable MTD Nand operations debug information" default n endif