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Config.arm

Config.arm 2.0 KB
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  1. #
    2. 

  2. # For a description of the syntax of this configuration file,
    3. 

  3. # see extra/config/Kconfig-language.txt
    4. 

  4. #
    5. 

  5. 

  6. config TARGET_ARCH
    7. 

  7. 	default "arm"
    8. 

  8. 

  9. config ARCH_SUPPORTS_BIG_ENDIAN
    10. 

  10. 	bool
    11. 

  11. 	default y
    12. 

  12. 

  13. config ARCH_SUPPORTS_LITTLE_ENDIAN
    14. 

  14. 	bool
    15. 

  15. 	default y
    16. 

  16. 

  17. config FORCE_OPTIONS_FOR_ARCH
    18. 

  18. 	bool
    19. 

  19. 	default y
    20. 

  20. 

  21. config ARCH_CFLAGS
    22. 

  22. 	string
    23. 

  23. 

  24. config LIBGCC_CFLAGS
    25. 

  25. 	string
    26. 

  26. 

  27. config CONFIG_ARM_EABI
    28. 

  28. 	bool "Use ARM EABI"
    29. 

  29. 	default n
    30. 

  30. 	help
    31. 

  31. 	  If you choose "Y" here, functions and constants required by the
    32. 

  32. 	  ARM EABI will be built into the library.  You should choose "Y"
    33. 

  33. 	  if your compiler uses the ARM EABI, in which case you will also
    34. 

  34. 	  need a kernel supporting the EABI system call interface, or "N"
    35. 

  35. 	  for a compiler using the old Linux ABI.
    36. 

  36. 

  37. choice
    38. 

  38. 	prompt "Target Processor Type"
    39. 

  39. 	default CONFIG_GENERIC_ARM
    40. 

  40. 	help
    41. 

  41. 	  This is the processor type of your CPU. This information is used for
    42. 

  42. 	  optimizing purposes.  To build a library that will run on all ARMCPU
    43. 

  43. 	  types (albeit not optimally fast), you can specify "Generic Arm" here.
    44. 

  44. 	  If you pick anything other than "Generic Arm", there is no guarantee 
    45. 

  45. 	  that uClibc will even run on anything other than the selected processor
    46. 

  46. 	  type.
    47. 

  47. 

  48. 	  Here are the settings recommended for greatest speed:
    49. 

  49. 	  - "Generic Arm" select this if your compiler is already setup to
    50. 

  50. 	    optimize things properly, or if you want to run on pretty much
    51. 

  51. 	    everything, or you just don't much care.
    52. 

  52. 	  - For anything else, pick the ARM core type that best matches the
    53. 

  53. 	    cpu you will be using on your device.
    54. 

  54. 

  55. 	  If you don't know what to do, choose "Generic Arm".
    56. 

  56. 

  57. config CONFIG_GENERIC_ARM
    58. 

  58. 	bool "Generic Arm"
    59. 

  59. 

  60. config CONFIG_ARM610
    61. 

  61. 	bool "Arm 610"
    62. 

  62. 

  63. config CONFIG_ARM710
    64. 

  64. 	bool "Arm 710"
    65. 

  65. 

  66. config CONFIG_ARM720T
    67. 

  67. 	bool "Arm 720T"
    68. 

  68. 

  69. config CONFIG_ARM920T
    70. 

  70. 	bool "Arm 920T"
    71. 

  71. 

  72. config CONFIG_ARM922T
    73. 

  73. 	bool "Arm 922T"
    74. 

  74. 

  75. config CONFIG_ARM926T
    76. 

  76. 	bool "Arm 926T"
    77. 

  77. 

  78. config CONFIG_ARM1136JF_S
    79. 

  79. 	bool "Arm 1136JF-S"
    80. 

  80. 

  81. config CONFIG_ARM_SA110
    82. 

  82. 	bool "Intel StrongArm SA-110"
    83. 

  83. 

  84. config CONFIG_ARM_SA1100
    85. 

  85. 	bool "Intel StrongArm SA-1100"
    86. 

  86. 

  87. config CONFIG_ARM_XSCALE
    88. 

  88. 	bool "Intel Xscale"
    89. 

  89. 

  90. endchoice
    91.