Kconfig 2.0 KB

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  1. menu "MTD Support"
  2. config MTD
  3. bool "Enable Driver Model for MTD drivers"
  4. depends on DM
  5. help
  6. Enable driver model for Memory Technology Devices (MTD), such as
  7. flash, RAM and similar chips, often used for solid state file
  8. systems on embedded devices.
  9. config MTD_NOR_FLASH
  10. bool "Enable parallel NOR flash support"
  11. help
  12. Enable support for parallel NOR flash.
  13. config MTD_DEVICE
  14. bool "Enable MTD Device for NAND and ONENAND devices"
  15. help
  16. Adds the MTD device infrastructure from the Linux kernel.
  17. Needed for mtdparts command support.
  18. config MTD_PARTITIONS
  19. bool "Add MTD Partioning infrastructure"
  20. help
  21. Adds the MTD partitioning infrastructure from the Linux
  22. kernel. Needed for UBI support.
  23. config CFI_FLASH
  24. bool "Enable Driver Model for CFI Flash driver"
  25. depends on MTD
  26. help
  27. The Common Flash Interface specification was developed by Intel,
  28. AMD and other flash manufactures. It provides a universal method
  29. for probing the capabilities of flash devices. If you wish to
  30. support any device that is CFI-compliant, you need to enable this
  31. option. Visit <http://www.amd.com/products/nvd/overview/cfi.html>
  32. for more information on CFI.
  33. config ALTERA_QSPI
  34. bool "Altera Generic Quad SPI Controller"
  35. depends on MTD
  36. help
  37. This enables access to Altera EPCQ/EPCS flash chips using the
  38. Altera Generic Quad SPI Controller. The controller converts SPI
  39. NOR flash to parallel flash interface. Please find details on the
  40. "Embedded Peripherals IP User Guide" of Altera.
  41. config FLASH_PIC32
  42. bool "Microchip PIC32 Flash driver"
  43. depends on MACH_PIC32 && MTD
  44. help
  45. This enables access to Microchip PIC32 internal non-CFI flash
  46. chips through PIC32 Non-Volatile-Memory Controller.
  47. config RENESAS_RPC_HF
  48. bool "Renesas RCar Gen3 RPC Hyperflash driver"
  49. depends on RCAR_GEN3 && MTD
  50. help
  51. This enables access to Hyperflash memory through the Renesas
  52. RCar Gen3 RPC controller.
  53. source "drivers/mtd/nand/Kconfig"
  54. source "drivers/mtd/spi/Kconfig"
  55. source "drivers/mtd/ubi/Kconfig"
  56. endmenu