Kconfig 3.0 KB

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  1. config M68K
  2. bool
  3. default y
  4. select ARCH_MIGHT_HAVE_PC_PARPORT if ISA
  5. select HAVE_IDE
  6. select HAVE_AOUT if MMU
  7. select HAVE_DEBUG_BUGVERBOSE
  8. select GENERIC_IRQ_SHOW
  9. select GENERIC_ATOMIC64
  10. select HAVE_UID16
  11. select VIRT_TO_BUS
  12. select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
  13. select GENERIC_CPU_DEVICES
  14. select GENERIC_IOMAP
  15. select GENERIC_STRNCPY_FROM_USER if MMU
  16. select GENERIC_STRNLEN_USER if MMU
  17. select FPU if MMU
  18. select ARCH_WANT_IPC_PARSE_VERSION
  19. select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE
  20. select HAVE_FUTEX_CMPXCHG if MMU && FUTEX
  21. select HAVE_MOD_ARCH_SPECIFIC
  22. select MODULES_USE_ELF_REL
  23. select MODULES_USE_ELF_RELA
  24. select OLD_SIGSUSPEND3
  25. select OLD_SIGACTION
  26. config RWSEM_GENERIC_SPINLOCK
  27. bool
  28. default y
  29. config RWSEM_XCHGADD_ALGORITHM
  30. bool
  31. config ARCH_HAS_ILOG2_U32
  32. bool
  33. config ARCH_HAS_ILOG2_U64
  34. bool
  35. config GENERIC_HWEIGHT
  36. bool
  37. default y
  38. config GENERIC_CALIBRATE_DELAY
  39. bool
  40. default y
  41. config GENERIC_CSUM
  42. bool
  43. config TIME_LOW_RES
  44. bool
  45. default y
  46. config NO_IOPORT_MAP
  47. def_bool y
  48. config NO_DMA
  49. def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)
  50. config ZONE_DMA
  51. bool
  52. default y
  53. config HZ
  54. int
  55. default 1000 if CLEOPATRA
  56. default 100
  57. source "init/Kconfig"
  58. source "kernel/Kconfig.freezer"
  59. config MMU
  60. bool "MMU-based Paged Memory Management Support"
  61. default y
  62. help
  63. Select if you want MMU-based virtualised addressing space
  64. support by paged memory management. If unsure, say 'Y'.
  65. config MMU_MOTOROLA
  66. bool
  67. config MMU_COLDFIRE
  68. bool
  69. config MMU_SUN3
  70. bool
  71. depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE
  72. config KEXEC
  73. bool "kexec system call"
  74. depends on M68KCLASSIC
  75. help
  76. kexec is a system call that implements the ability to shutdown your
  77. current kernel, and to start another kernel. It is like a reboot
  78. but it is independent of the system firmware. And like a reboot
  79. you can start any kernel with it, not just Linux.
  80. The name comes from the similarity to the exec system call.
  81. It is an ongoing process to be certain the hardware in a machine
  82. is properly shutdown, so do not be surprised if this code does not
  83. initially work for you. As of this writing the exact hardware
  84. interface is strongly in flux, so no good recommendation can be
  85. made.
  86. config BOOTINFO_PROC
  87. bool "Export bootinfo in procfs"
  88. depends on KEXEC && M68KCLASSIC
  89. help
  90. Say Y to export the bootinfo used to boot the kernel in a
  91. "bootinfo" file in procfs. This is useful with kexec.
  92. menu "Platform setup"
  93. source arch/m68k/Kconfig.cpu
  94. source arch/m68k/Kconfig.machine
  95. source arch/m68k/Kconfig.bus
  96. endmenu
  97. menu "Kernel Features"
  98. if COLDFIRE
  99. source "kernel/Kconfig.preempt"
  100. endif
  101. source "mm/Kconfig"
  102. endmenu
  103. menu "Executable file formats"
  104. source "fs/Kconfig.binfmt"
  105. endmenu
  106. if !MMU
  107. menu "Power management options"
  108. config PM
  109. bool "Power Management support"
  110. help
  111. Support processor power management modes
  112. endmenu
  113. endif
  114. source "net/Kconfig"
  115. source "drivers/Kconfig"
  116. source "arch/m68k/Kconfig.devices"
  117. source "fs/Kconfig"
  118. source "arch/m68k/Kconfig.debug"
  119. source "security/Kconfig"
  120. source "crypto/Kconfig"
  121. source "lib/Kconfig"