1d8587993SThomas Choumenu "MTD Support" 2d8587993SThomas Chou 3d8587993SThomas Chouconfig MTD 4d8587993SThomas Chou bool "Enable Driver Model for MTD drivers" 5d8587993SThomas Chou depends on DM 6d8587993SThomas Chou help 7d8587993SThomas Chou Enable driver model for Memory Technology Devices (MTD), such as 8d8587993SThomas Chou flash, RAM and similar chips, often used for solid state file 9d8587993SThomas Chou systems on embedded devices. 10d8587993SThomas Chou 11*e856bdcfSMasahiro Yamadaconfig MTD_NOR_FLASH 12*e856bdcfSMasahiro Yamada bool "Enable parallel NOR flash support" 13*e856bdcfSMasahiro Yamada help 14*e856bdcfSMasahiro Yamada Enable support for parallel NOR flash. 15*e856bdcfSMasahiro Yamada 16f1056910SThomas Chouconfig CFI_FLASH 17f1056910SThomas Chou bool "Enable Driver Model for CFI Flash driver" 18f1056910SThomas Chou depends on MTD 19f1056910SThomas Chou help 20f1056910SThomas Chou The Common Flash Interface specification was developed by Intel, 21f1056910SThomas Chou AMD and other flash manufactures. It provides a universal method 22f1056910SThomas Chou for probing the capabilities of flash devices. If you wish to 23f1056910SThomas Chou support any device that is CFI-compliant, you need to enable this 24f1056910SThomas Chou option. Visit <http://www.amd.com/products/nvd/overview/cfi.html> 25f1056910SThomas Chou for more information on CFI. 26f1056910SThomas Chou 2738a0f36eSThomas Chouconfig ALTERA_QSPI 2838a0f36eSThomas Chou bool "Altera Generic Quad SPI Controller" 2938a0f36eSThomas Chou depends on MTD 3038a0f36eSThomas Chou help 3138a0f36eSThomas Chou This enables access to Altera EPCQ/EPCS flash chips using the 3238a0f36eSThomas Chou Altera Generic Quad SPI Controller. The controller converts SPI 3338a0f36eSThomas Chou NOR flash to parallel flash interface. Please find details on the 3438a0f36eSThomas Chou "Embedded Peripherals IP User Guide" of Altera. 3538a0f36eSThomas Chou 365c990456SPurna Chandra Mandalconfig FLASH_PIC32 375c990456SPurna Chandra Mandal bool "Microchip PIC32 Flash driver" 385c990456SPurna Chandra Mandal depends on MACH_PIC32 && MTD 395c990456SPurna Chandra Mandal help 405c990456SPurna Chandra Mandal This enables access to Microchip PIC32 internal non-CFI flash 415c990456SPurna Chandra Mandal chips through PIC32 Non-Volatile-Memory Controller. 425c990456SPurna Chandra Mandal 43d8587993SThomas Chouendmenu 44d8587993SThomas Chou 454b0abf9fSMasahiro Yamadasource "drivers/mtd/nand/Kconfig" 46f94a1bedSSimon Glass 47f94a1bedSSimon Glasssource "drivers/mtd/spi/Kconfig" 488f2fe0c8SHeiko Schocher 498f2fe0c8SHeiko Schochersource "drivers/mtd/ubi/Kconfig" 50