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_NOR_FLASH 15 bool "Enable parallel NOR flash support" 16 help 17 Enable support for parallel NOR flash. 18 19config MTD_DEVICE 20 bool "Enable MTD Device for NAND and ONENAND devices" 21 help 22 Adds the MTD device infrastructure from the Linux kernel. 23 Needed for mtdparts command support. 24 25config MTD_PARTITIONS 26 bool "Add MTD Partioning infrastructure" 27 help 28 Adds the MTD partitioning infrastructure from the Linux 29 kernel. Needed for UBI support. 30 31config CFI_FLASH 32 bool "Enable Driver Model for CFI Flash driver" 33 depends on MTD 34 help 35 The Common Flash Interface specification was developed by Intel, 36 AMD and other flash manufactures. It provides a universal method 37 for probing the capabilities of flash devices. If you wish to 38 support any device that is CFI-compliant, you need to enable this 39 option. Visit <http://www.amd.com/products/nvd/overview/cfi.html> 40 for more information on CFI. 41 42config ALTERA_QSPI 43 bool "Altera Generic Quad SPI Controller" 44 depends on MTD 45 help 46 This enables access to Altera EPCQ/EPCS flash chips using the 47 Altera Generic Quad SPI Controller. The controller converts SPI 48 NOR flash to parallel flash interface. Please find details on the 49 "Embedded Peripherals IP User Guide" of Altera. 50 51config FLASH_PIC32 52 bool "Microchip PIC32 Flash driver" 53 depends on MACH_PIC32 && MTD 54 help 55 This enables access to Microchip PIC32 internal non-CFI flash 56 chips through PIC32 Non-Volatile-Memory Controller. 57 58config RENESAS_RPC_HF 59 bool "Renesas RCar Gen3 RPC Hyperflash driver" 60 depends on RCAR_GEN3 && MTD 61 help 62 This enables access to Hyperflash memory through the Renesas 63 RCar Gen3 RPC controller. 64 65source "drivers/mtd/nand/Kconfig" 66 67source "drivers/mtd/spi/Kconfig" 68 69source "drivers/mtd/ubi/Kconfig" 70 71endmenu 72