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Config.mips

Config.mips 1.9 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. 	string
    8. 

  8. 	default "mips"
    9. 

  9. 

  10. config FORCE_OPTIONS_FOR_ARCH
    11. 

  11. 	bool
    12. 

  12. 	default y
    13. 

  13. 	select ARCH_ANY_ENDIAN
    14. 

  14. 	select ARCH_HAS_UCONTEXT
    15. 

  15. 	select ARCH_HAS_DEPRECATED_SYSCALLS
    16. 

  16. 

  17. choice
    18. 

  18. 	prompt "Target ABI"
    19. 

  19. 	default CONFIG_MIPS_O32_ABI
    20. 

  20. 	help
    21. 

  21. 	  This is the ABI you wish to build use.  Choose either O32, N32
    22. 

  22. 	  or N64.
    23. 

  23. 

  24. config CONFIG_MIPS_O32_ABI
    25. 

  25. 	bool "O32 ABI"
    26. 

  26. 

  27. config CONFIG_MIPS_N32_ABI
    28. 

  28. 	bool "N32 ABI"
    29. 

  29. 

  30. config CONFIG_MIPS_N64_ABI
    31. 

  31. 	bool "N64 ABI"
    32. 

  32. 

  33. endchoice
    34. 

  34. 

  35. choice
    36. 

  36. 	prompt "Target NAN Encoding"
    37. 

  37. 	default CONFIG_MIPS_NAN_LEGACY
    38. 

  38. 	help
    39. 

  39. 	  This is the NAN Encoding you want to use.  Chose either Legacy
    40. 

  40. 	  or 2008.
    41. 

  41. 

  42. config CONFIG_MIPS_NAN_LEGACY
    43. 

  43. 	bool "LEGACY"
    44. 

  44. 

  45. config CONFIG_MIPS_NAN_2008
    46. 

  46. 	bool "2008"
    47. 

  47. 

  48. endchoice
    49. 

  49. 

  50. choice
    51. 

  51. 	prompt "Target Processor Architecture"
    52. 

  52. 	default CONFIG_MIPS_ISA_1 if CONFIG_MIPS_O32_ABI
    53. 

  53. 	default CONFIG_MIPS_ISA_3 if CONFIG_MIPS_N32_ABI
    54. 

  54. 	default CONFIG_MIPS_ISA_3 if CONFIG_MIPS_N64_ABI
    55. 

  55. 	help
    56. 

  56. 	  This selects the instruction set architecture of your MIPS CPU. This
    57. 

  57. 	  information is used for optimizing purposes. To build a library that
    58. 

  58. 	  will run on any MIPS CPU, you can specify "Generic (MIPS I)" here.
    59. 

  59. 	  If you pick anything other than "Generic (MIPS I)," there is no
    60. 

  60. 	  guarantee that uClibc will even run on anything other than the
    61. 

  61. 	  selected processor type.
    62. 

  62. 

  63. 	  You should probably select the MIPS ISA that best matches the
    64. 

  64. 	  CPU you will be using on your device. uClibc will be tuned
    65. 

  65. 	  for that architecture.
    66. 

  66. 

  67. 	  If you don't know what to do, choose "Generic (MIPS I)"
    68. 

  68. 

  69. config CONFIG_MIPS_ISA_1
    70. 

  70. 	bool "Generic (MIPS I)"
    71. 

  71. 

  72. config CONFIG_MIPS_ISA_2
    73. 

  73. 	bool "MIPS II"
    74. 

  74. 

  75. config CONFIG_MIPS_ISA_3
    76. 

  76. 	bool "MIPS III"
    77. 

  77. 

  78. config CONFIG_MIPS_ISA_4
    79. 

  79. 	bool "MIPS IV"
    80. 

  80. 

  81. config CONFIG_MIPS_ISA_MIPS32
    82. 

  82. 	bool "MIPS32"
    83. 

  83. 

  84. config CONFIG_MIPS_ISA_MIPS32R2
    85. 

  85. 	bool "MIPS32r2"
    86. 

  86. 

  87. config CONFIG_MIPS_ISA_MIPS64
    88. 

  88. 	bool "MIPS64"
    89. 

  89. 

  90. config CONFIG_MIPS_ISA_MIPS64R2
    91. 

  91. 	bool "MIPS64r2"
    92. 

  92. 

  93. endchoice
    94.