Kconfig 2.9 KB

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  1. if ARCH_MXC
  2. source "arch/arm/plat-mxc/devices/Kconfig"
  3. menu "Freescale MXC Implementations"
  4. choice
  5. prompt "Freescale CPU family:"
  6. default ARCH_MX3
  7. config ARCH_MX1
  8. bool "MX1-based"
  9. select SOC_IMX1
  10. help
  11. This enables support for systems based on the Freescale i.MX1 family
  12. config ARCH_MX2
  13. bool "MX2-based"
  14. help
  15. This enables support for systems based on the Freescale i.MX2 family
  16. config ARCH_MX25
  17. bool "MX25-based"
  18. help
  19. This enables support for systems based on the Freescale i.MX25 family
  20. config ARCH_MX3
  21. bool "MX3-based"
  22. select CPU_V6
  23. help
  24. This enables support for systems based on the Freescale i.MX3 family
  25. config ARCH_MXC91231
  26. bool "MXC91231-based"
  27. select CPU_V6
  28. help
  29. This enables support for systems based on the Freescale MXC91231 family
  30. config ARCH_MX5
  31. bool "MX5-based"
  32. select CPU_V7
  33. select ARM_L1_CACHE_SHIFT_6
  34. help
  35. This enables support for systems based on the Freescale i.MX51 family
  36. endchoice
  37. source "arch/arm/mach-imx/Kconfig"
  38. source "arch/arm/mach-mx3/Kconfig"
  39. source "arch/arm/mach-mxc91231/Kconfig"
  40. source "arch/arm/mach-mx5/Kconfig"
  41. endmenu
  42. config MXC_IRQ_PRIOR
  43. bool "Use IRQ priority"
  44. help
  45. Select this if you want to use prioritized IRQ handling.
  46. This feature prevents higher priority ISR to be interrupted
  47. by lower priority IRQ even IRQF_DISABLED flag is not set.
  48. This may be useful in embedded applications, where are strong
  49. requirements for timing.
  50. Say N here, unless you have a specialized requirement.
  51. config MXC_TZIC
  52. bool "Enable TrustZone Interrupt Controller"
  53. depends on ARCH_MX51
  54. help
  55. This will be automatically selected for all processors
  56. containing this interrupt controller.
  57. Say N here only if you are really sure.
  58. config MXC_AVIC
  59. bool
  60. config MXC_PWM
  61. tristate "Enable PWM driver"
  62. select HAVE_PWM
  63. help
  64. Enable support for the i.MX PWM controller(s).
  65. config MXC_DEBUG_BOARD
  66. bool "Enable MXC debug board(for 3-stack)"
  67. help
  68. The debug board is an integral part of the MXC 3-stack(PDK)
  69. platforms, it can be attached or removed from the peripheral
  70. board. On debug board, several debug devices(ethernet, UART,
  71. buttons, LEDs and JTAG) are implemented. Between the MCU and
  72. these devices, a CPLD is added as a bridge which performs
  73. data/address de-multiplexing and decode, signal level shift,
  74. interrupt control and various board functions.
  75. config HAVE_EPIT
  76. bool
  77. config MXC_USE_EPIT
  78. bool "Use EPIT instead of GPT"
  79. depends on HAVE_EPIT
  80. help
  81. Use EPIT as the system timer on systems that have it. Normally you
  82. don't have a reason to do so as the EPIT has the same features and
  83. uses the same clocks as the GPT. Anyway, on some systems the GPT
  84. may be in use for other purposes.
  85. config MXC_ULPI
  86. bool
  87. config ARCH_HAS_RNGA
  88. bool
  89. config IMX_HAVE_IOMUX_V1
  90. bool
  91. config ARCH_MXC_IOMUX_V3
  92. bool
  93. config ARCH_MXC_AUDMUX_V1
  94. bool
  95. config ARCH_MXC_AUDMUX_V2
  96. bool
  97. config IRAM_ALLOC
  98. bool
  99. select GENERIC_ALLOCATOR
  100. endif