menu "MTD Support" config MTD bool "Enable Driver Model for MTD drivers" depends on DM help Enable driver model for Memory Technology Devices (MTD), such as flash, RAM and similar chips, often used for solid state file systems on embedded devices. config CFI_FLASH bool "Enable Driver Model for CFI Flash driver" depends on MTD help The Common Flash Interface specification was developed by Intel, AMD and other flash manufactures. It provides a universal method for probing the capabilities of flash devices. If you wish to support any device that is CFI-compliant, you need to enable this option. Visit for more information on CFI. config ALTERA_QSPI bool "Altera Generic Quad SPI Controller" depends on MTD help This enables access to Altera EPCQ/EPCS flash chips using the Altera Generic Quad SPI Controller. The controller converts SPI NOR flash to parallel flash interface. Please find details on the "Embedded Peripherals IP User Guide" of Altera. endmenu source "drivers/mtd/nand/Kconfig" source "drivers/mtd/spi/Kconfig"