Kconfig 2.4 KB

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  1. #
  2. # MMC core configuration
  3. #
  4. config PWRSEQ_EMMC
  5. tristate "HW reset support for eMMC"
  6. default y
  7. depends on OF
  8. help
  9. This selects Hardware reset support aka pwrseq-emmc for eMMC
  10. devices. By default this option is set to y.
  11. This driver can also be built as a module. If so, the module
  12. will be called pwrseq_emmc.
  13. config PWRSEQ_SD8787
  14. tristate "HW reset support for SD8787 BT + Wifi module"
  15. depends on OF && (MWIFIEX || BT_MRVL_SDIO)
  16. help
  17. This selects hardware reset support for the SD8787 BT + Wifi
  18. module. By default this option is set to n.
  19. This driver can also be built as a module. If so, the module
  20. will be called pwrseq_sd8787.
  21. config PWRSEQ_SIMPLE
  22. tristate "Simple HW reset support for MMC"
  23. default y
  24. depends on OF
  25. help
  26. This selects simple hardware reset support aka pwrseq-simple for MMC
  27. devices. By default this option is set to y.
  28. This driver can also be built as a module. If so, the module
  29. will be called pwrseq_simple.
  30. config MMC_BLOCK
  31. tristate "MMC block device driver"
  32. depends on BLOCK
  33. default y
  34. help
  35. Say Y here to enable the MMC block device driver support.
  36. This provides a block device driver, which you can use to
  37. mount the filesystem. Almost everyone wishing MMC support
  38. should say Y or M here.
  39. config MMC_BLOCK_MINORS
  40. int "Number of minors per block device"
  41. depends on MMC_BLOCK
  42. range 4 256
  43. default 8
  44. help
  45. Number of minors per block device. One is needed for every
  46. partition on the disk (plus one for the whole disk).
  47. Number of total MMC minors available is 256, so your number
  48. of supported block devices will be limited to 256 divided
  49. by this number.
  50. Default is 8 to be backwards compatible with previous
  51. hardwired device numbering.
  52. If unsure, say 8 here.
  53. config SDIO_UART
  54. tristate "SDIO UART/GPS class support"
  55. depends on TTY
  56. help
  57. SDIO function driver for SDIO cards that implements the UART
  58. class, as well as the GPS class which appears like a UART.
  59. config MMC_TEST
  60. tristate "MMC host test driver"
  61. help
  62. Development driver that performs a series of reads and writes
  63. to a memory card in order to expose certain well known bugs
  64. in host controllers. The tests are executed by writing to the
  65. "test" file in debugfs under each card. Note that whatever is
  66. on your card will be overwritten by these tests.
  67. This driver is only of interest to those developing or
  68. testing a host driver. Most people should say N here.