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 MTD_PARTITIONS 32 bool "Add MTD Partioning infrastructure" 33 help 34 Adds the MTD partitioning infrastructure from the Linux 35 kernel. Needed for UBI support. 36 37config CFI_FLASH 38 bool "Enable Driver Model for CFI Flash driver" 39 depends on MTD 40 help 41 The Common Flash Interface specification was developed by Intel, 42 AMD and other flash manufactures. It provides a universal method 43 for probing the capabilities of flash devices. If you wish to 44 support any device that is CFI-compliant, you need to enable this 45 option. Visit <http://www.amd.com/products/nvd/overview/cfi.html> 46 for more information on CFI. 47 48config ALTERA_QSPI 49 bool "Altera Generic Quad SPI Controller" 50 depends on MTD 51 help 52 This enables access to Altera EPCQ/EPCS flash chips using the 53 Altera Generic Quad SPI Controller. The controller converts SPI 54 NOR flash to parallel flash interface. Please find details on the 55 "Embedded Peripherals IP User Guide" of Altera. 56 57config FLASH_PIC32 58 bool "Microchip PIC32 Flash driver" 59 depends on MACH_PIC32 && MTD 60 help 61 This enables access to Microchip PIC32 internal non-CFI flash 62 chips through PIC32 Non-Volatile-Memory Controller. 63 64config RENESAS_RPC_HF 65 bool "Renesas RCar Gen3 RPC Hyperflash driver" 66 depends on RCAR_GEN3 && MTD 67 help 68 This enables access to Hyperflash memory through the Renesas 69 RCar Gen3 RPC controller. 70 71source "drivers/mtd/nand/Kconfig" 72 73source "drivers/mtd/spi/Kconfig" 74 75source "drivers/mtd/ubi/Kconfig" 76 77endmenu 78