| 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 | |
| Masahiro Yamada | e856bdc | 2017-02-11 22:43:54 +0900 | [diff] [blame] | 11 | config MTD_NOR_FLASH |
| 12 | bool "Enable parallel NOR flash support" |
| 13 | help |
| 14 | Enable support for parallel NOR flash. |
| 15 | |
| Thomas Chou | f105691 | 2015-11-07 14:31:08 +0800 | [diff] [blame] | 16 | config CFI_FLASH |
| 17 | bool "Enable Driver Model for CFI Flash driver" |
| 18 | depends on MTD |
| 19 | help |
| 20 | The Common Flash Interface specification was developed by Intel, |
| 21 | AMD and other flash manufactures. It provides a universal method |
| 22 | for probing the capabilities of flash devices. If you wish to |
| 23 | support any device that is CFI-compliant, you need to enable this |
| 24 | option. Visit <http://www.amd.com/products/nvd/overview/cfi.html> |
| 25 | for more information on CFI. |
| 26 | |
| Thomas Chou | 38a0f36 | 2015-11-09 14:56:02 +0800 | [diff] [blame] | 27 | config ALTERA_QSPI |
| 28 | bool "Altera Generic Quad SPI Controller" |
| 29 | depends on MTD |
| 30 | help |
| 31 | This enables access to Altera EPCQ/EPCS flash chips using the |
| 32 | Altera Generic Quad SPI Controller. The controller converts SPI |
| 33 | NOR flash to parallel flash interface. Please find details on the |
| 34 | "Embedded Peripherals IP User Guide" of Altera. |
| 35 | |
| Purna Chandra Mandal | 5c99045 | 2016-03-18 18:36:08 +0530 | [diff] [blame] | 36 | config FLASH_PIC32 |
| 37 | bool "Microchip PIC32 Flash driver" |
| 38 | depends on MACH_PIC32 && MTD |
| 39 | help |
| 40 | This enables access to Microchip PIC32 internal non-CFI flash |
| 41 | chips through PIC32 Non-Volatile-Memory Controller. |
| 42 | |
| Thomas Chou | d858799 | 2015-11-07 14:20:31 +0800 | [diff] [blame] | 43 | endmenu |
| 44 | |
| Masahiro Yamada | 4b0abf9 | 2014-10-03 19:21:03 +0900 | [diff] [blame] | 45 | source "drivers/mtd/nand/Kconfig" |
| Simon Glass | f94a1be | 2015-02-05 21:41:35 -0700 | [diff] [blame] | 46 | |
| 47 | source "drivers/mtd/spi/Kconfig" |
| Heiko Schocher | 8f2fe0c | 2016-09-21 07:58:19 +0200 | [diff] [blame] | 48 | |
| 49 | source "drivers/mtd/ubi/Kconfig" |