xref: /openbmc/u-boot/drivers/mtd/Kconfig (revision b6152676)
1menu "MTD Support"
2
3config 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
11config 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
22config 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
31config 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
38endmenu
39
40source "drivers/mtd/nand/Kconfig"
41
42source "drivers/mtd/spi/Kconfig"
43