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plat-mxc
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Kconfig

Kconfig 2.2 KB
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  1. if ARCH_MXC
    2. 

  2. 

  3. source "arch/arm/plat-mxc/devices/Kconfig"
    4. 

  4. 

  5. menu "Freescale MXC Implementations"
    6. 

  6. 

  7. choice
    8. 

  8. 	prompt "Freescale CPU family:"
    9. 

  9. 	default ARCH_IMX_V6_V7
    10. 

  10. 

  11. config ARCH_IMX_V4_V5
    12. 

  12. 	bool "i.MX1, i.MX21, i.MX25, i.MX27"
    13. 

  13. 	select AUTO_ZRELADDR
    14. 

  14. 	select ARM_PATCH_PHYS_VIRT
    15. 

  15. 	help
    16. 

  16. 	  This enables support for systems based on the Freescale i.MX ARMv4
    17. 

  17. 	  and ARMv5 SoCs
    18. 

  18. 

  19. config ARCH_IMX_V6_V7
    20. 

  20. 	bool "i.MX3, i.MX5, i.MX6"
    21. 

  21. 	select AUTO_ZRELADDR if !ZBOOT_ROM
    22. 

  22. 	select ARM_PATCH_PHYS_VIRT
    23. 

  23. 	help
    24. 

  24. 	  This enables support for systems based on the Freescale i.MX3, i.MX5
    25. 

  25. 	  and i.MX6 family.
    26. 

  26. 

  27. endchoice
    28. 

  28. 

  29. source "arch/arm/mach-imx/Kconfig"
    30. 

  30. 

  31. endmenu
    32. 

  32. 

  33. config MXC_IRQ_PRIOR
    34. 

  34. 	bool "Use IRQ priority"
    35. 

  35. 	help
    36. 

  36. 	  Select this if you want to use prioritized IRQ handling.
    37. 

  37. 	  This feature prevents higher priority ISR to be interrupted
    38. 

  38. 	  by lower priority IRQ even IRQF_DISABLED flag is not set.
    39. 

  39. 	  This may be useful in embedded applications, where are strong
    40. 

  40. 	  requirements for timing.
    41. 

  41. 	  Say N here, unless you have a specialized requirement.
    42. 

  42. 

  43. config MXC_TZIC
    44. 

  44. 	bool
    45. 

  45. 

  46. config MXC_AVIC
    47. 

  47. 	bool
    48. 

  48. 

  49. config MXC_PWM
    50. 

  50. 	tristate "Enable PWM driver"
    51. 

  51. 	select HAVE_PWM
    52. 

  52. 	help
    53. 

  53. 	  Enable support for the i.MX PWM controller(s).
    54. 

  54. 

  55. config MXC_DEBUG_BOARD
    56. 

  56. 	bool "Enable MXC debug board(for 3-stack)"
    57. 

  57. 	help
    58. 

  58. 	  The debug board is an integral part of the MXC 3-stack(PDK)
    59. 

  59. 	  platforms, it can be attached or removed from the peripheral
    60. 

  60. 	  board. On debug board, several debug devices(ethernet, UART,
    61. 

  61. 	  buttons, LEDs and JTAG) are implemented. Between the MCU and
    62. 

  62. 	  these devices, a CPLD is added as a bridge which performs
    63. 

  63. 	  data/address de-multiplexing and decode, signal level shift,
    64. 

  64. 	  interrupt control and various board functions.
    65. 

  65. 

  66. config HAVE_EPIT
    67. 

  67. 	bool
    68. 

  68. 

  69. config MXC_USE_EPIT
    70. 

  70. 	bool "Use EPIT instead of GPT"
    71. 

  71. 	depends on HAVE_EPIT
    72. 

  72. 	help
    73. 

  73. 	  Use EPIT as the system timer on systems that have it. Normally you
    74. 

  74. 	  don't have a reason to do so as the EPIT has the same features and
    75. 

  75. 	  uses the same clocks as the GPT. Anyway, on some systems the GPT
    76. 

  76. 	  may be in use for other purposes.
    77. 

  77. 

  78. config MXC_ULPI
    79. 

  79. 	bool
    80. 

  80. 

  81. config ARCH_HAS_RNGA
    82. 

  82. 	bool
    83. 

  83. 

  84. config IMX_HAVE_IOMUX_V1
    85. 

  85. 	bool
    86. 

  86. 

  87. config ARCH_MXC_IOMUX_V3
    88. 

  88. 	bool
    89. 

  89. 

  90. config ARCH_MXC_AUDMUX_V1
    91. 

  91. 	bool
    92. 

  92. 

  93. config ARCH_MXC_AUDMUX_V2
    94. 

  94. 	bool
    95. 

  95. 

  96. config IRAM_ALLOC
    97. 

  97. 	bool
    98. 

  98. 	select GENERIC_ALLOCATOR
    99. 

  99. 

  100. endif
    101.