Kconfig 2.0 KB

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