1menu "MTD Support" 2 3config MTD_PARTITIONS 4 bool 5 6config MTD 7 bool "Enable Driver Model for MTD drivers" 8 depends on DM 9 help 10 Enable driver model for Memory Technology Devices (MTD), such as 11 flash, RAM and similar chips, often used for solid state file 12 systems on embedded devices. 13 14config MTD_BLK 15 bool "Enable mtd block model for MTD drivers" 16 depends on MTD 17 help 18 Enable mtd block model for Memory Technology Devices (MTD). 19 20config MTD_NOR_FLASH 21 bool "Enable parallel NOR flash support" 22 help 23 Enable support for parallel NOR flash. 24 25config MTD_DEVICE 26 bool "Enable MTD Device for NAND and ONENAND devices" 27 help 28 Adds the MTD device infrastructure from the Linux kernel. 29 Needed for mtdparts command support. 30 31config FLASH_CFI_DRIVER 32 bool "Enable CFI Flash driver" 33 help 34 The Common Flash Interface specification was developed by Intel, 35 AMD and other flash manufactures. It provides a universal method 36 for probing the capabilities of flash devices. If you wish to 37 support any device that is CFI-compliant, you need to enable this 38 option. Visit <http://www.amd.com/products/nvd/overview/cfi.html> 39 for more information on CFI. 40 41config CFI_FLASH 42 bool "Enable Driver Model for CFI Flash driver" 43 depends on MTD 44 help 45 The Common Flash Interface specification was developed by Intel, 46 AMD and other flash manufactures. It provides a universal method 47 for probing the capabilities of flash devices. If you wish to 48 support any device that is CFI-compliant, you need to enable this 49 option. Visit <http://www.amd.com/products/nvd/overview/cfi.html> 50 for more information on CFI. 51 52config ALTERA_QSPI 53 bool "Altera Generic Quad SPI Controller" 54 depends on MTD 55 help 56 This enables access to Altera EPCQ/EPCS flash chips using the 57 Altera Generic Quad SPI Controller. The controller converts SPI 58 NOR flash to parallel flash interface. Please find details on the 59 "Embedded Peripherals IP User Guide" of Altera. 60 61config FLASH_PIC32 62 bool "Microchip PIC32 Flash driver" 63 depends on MACH_PIC32 && MTD 64 help 65 This enables access to Microchip PIC32 internal non-CFI flash 66 chips through PIC32 Non-Volatile-Memory Controller. 67 68config RENESAS_RPC_HF 69 bool "Renesas RCar Gen3 RPC Hyperflash driver" 70 depends on RCAR_GEN3 && MTD 71 help 72 This enables access to Hyperflash memory through the Renesas 73 RCar Gen3 RPC controller. 74 75source "drivers/mtd/nand/Kconfig" 76 77source "drivers/mtd/spi/Kconfig" 78 79source "drivers/mtd/ubi/Kconfig" 80 81endmenu 82