| Thomas Chou | d858799 | 2015-11-07 14:20:31 +0800 | [diff] [blame] | 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 | |
| Thomas Chou | f105691 | 2015-11-07 14:31:08 +0800 | [diff] [blame] | 11 | config CFI_FLASH |
| 12 | bool "Enable Driver Model for CFI Flash driver" |
| 13 | depends on MTD |
| 14 | help |
| 15 | The Common Flash Interface specification was developed by Intel, |
| 16 | AMD and other flash manufactures. It provides a universal method |
| 17 | for probing the capabilities of flash devices. If you wish to |
| 18 | support any device that is CFI-compliant, you need to enable this |
| 19 | option. Visit <http://www.amd.com/products/nvd/overview/cfi.html> |
| 20 | for more information on CFI. |
| 21 | |
| Thomas Chou | 38a0f36 | 2015-11-09 14:56:02 +0800 | [diff] [blame] | 22 | config ALTERA_QSPI |
| 23 | bool "Altera Generic Quad SPI Controller" |
| 24 | depends on MTD |
| 25 | help |
| 26 | This enables access to Altera EPCQ/EPCS flash chips using the |
| 27 | Altera Generic Quad SPI Controller. The controller converts SPI |
| 28 | NOR flash to parallel flash interface. Please find details on the |
| 29 | "Embedded Peripherals IP User Guide" of Altera. |
| 30 | |
| Purna Chandra Mandal | 5c99045 | 2016-03-18 18:36:08 +0530 | [diff] [blame] | 31 | config FLASH_PIC32 |
| 32 | bool "Microchip PIC32 Flash driver" |
| 33 | depends on MACH_PIC32 && MTD |
| 34 | help |
| 35 | This enables access to Microchip PIC32 internal non-CFI flash |
| 36 | chips through PIC32 Non-Volatile-Memory Controller. |
| 37 | |
| Thomas Chou | d858799 | 2015-11-07 14:20:31 +0800 | [diff] [blame] | 38 | endmenu |
| 39 | |
| Masahiro Yamada | 4b0abf9 | 2014-10-03 19:21:03 +0900 | [diff] [blame] | 40 | source "drivers/mtd/nand/Kconfig" |
| Simon Glass | f94a1be | 2015-02-05 21:41:35 -0700 | [diff] [blame] | 41 | |
| 42 | source "drivers/mtd/spi/Kconfig" |