1 menu "MTD Support" 2 3 config MTD 4 bool "Enable Driver Model for MTD drivers" 5 depends on DM 6 help 7 Enable driver model for Memory Technology Devices (MTD), such as 8 flash, RAM and similar chips, often used for solid state file 9 systems on embedded devices. 10 11 config MTD_NOR_FLASH 12 bool "Enable parallel NOR flash support" 13 help 14 Enable support for parallel NOR flash. 15 16 config CFI_FLASH 17 bool "Enable Driver Model for CFI Flash driver" 18 depends on MTD 19 help 20 The Common Flash Interface specification was developed by Intel, 21 AMD and other flash manufactures. It provides a universal method 22 for probing the capabilities of flash devices. If you wish to 23 support any device that is CFI-compliant, you need to enable this 24 option. Visit <http://www.amd.com/products/nvd/overview/cfi.html> 25 for more information on CFI. 26 27 config ALTERA_QSPI 28 bool "Altera Generic Quad SPI Controller" 29 depends on MTD 30 help 31 This enables access to Altera EPCQ/EPCS flash chips using the 32 Altera Generic Quad SPI Controller. The controller converts SPI 33 NOR flash to parallel flash interface. Please find details on the 34 "Embedded Peripherals IP User Guide" of Altera. 35 36 config FLASH_PIC32 37 bool "Microchip PIC32 Flash driver" 38 depends on MACH_PIC32 && MTD 39 help 40 This enables access to Microchip PIC32 internal non-CFI flash 41 chips through PIC32 Non-Volatile-Memory Controller. 42 43 config RENESAS_RPC_HF 44 bool "Renesas RCar Gen3 RPC Hyperflash driver" 45 depends on RCAR_GEN3 && MTD 46 help 47 This enables access to Hyperflash memory through the Renesas 48 RCar Gen3 RPC controller. 49 50 endmenu 51 52 source "drivers/mtd/nand/Kconfig" 53 54 source "drivers/mtd/spi/Kconfig" 55 56 source "drivers/mtd/ubi/Kconfig" 57
