arch/m68k/Kconfig

   1 config M68K
   2         bool
   3         default y
   4         select HAVE_IDE
   5         select HAVE_AOUT if MMU
   6         select HAVE_GENERIC_HARDIRQS
   7         select GENERIC_IRQ_SHOW
   8         select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
   9         select GENERIC_CPU_DEVICES
  10         select FPU if MMU
  11         select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE
  12
  13 config RWSEM_GENERIC_SPINLOCK
  14         bool
  15         default y
  16
  17 config RWSEM_XCHGADD_ALGORITHM
  18         bool
  19
  20 config ARCH_HAS_ILOG2_U32
  21         bool
  22
  23 config ARCH_HAS_ILOG2_U64
  24         bool
  25
  26 config GENERIC_GPIO
  27         bool
  28
  29 config GENERIC_HWEIGHT
  30         bool
  31         default y
  32
  33 config GENERIC_CALIBRATE_DELAY
  34         bool
  35         default y
  36
  37 config GENERIC_CSUM
  38         bool
  39
  40 config TIME_LOW_RES
  41         bool
  42         default y
  43
  44 config NO_IOPORT
  45         def_bool y
  46
  47 config NO_DMA
  48         def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)
  49
  50 config ZONE_DMA
  51         bool
  52         default y
  53
  54 config CPU_HAS_NO_BITFIELDS
  55         bool
  56
  57 config CPU_HAS_NO_MULDIV64
  58         bool
  59
  60 config CPU_HAS_ADDRESS_SPACES
  61         bool
  62
  63 config FPU
  64         bool
  65
  66 config HZ
  67         int
  68         default 1000 if CLEOPATRA
  69         default 100
  70
  71 source "init/Kconfig"
  72
  73 source "kernel/Kconfig.freezer"
  74
  75 config MMU
  76         bool "MMU-based Paged Memory Management Support"
  77         default y
  78         select GENERIC_IOMAP
  79         help
  80           Select if you want MMU-based virtualised addressing space
  81           support by paged memory management. If unsure, say 'Y'.
  82
  83 config MMU_MOTOROLA
  84         bool
  85
  86 config MMU_COLDFIRE
  87         bool
  88
  89 config MMU_SUN3
  90         bool
  91         depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE
  92
  93 menu "Platform setup"
  94
  95 source arch/m68k/Kconfig.cpu
  96
  97 source arch/m68k/Kconfig.machine
  98
  99 source arch/m68k/Kconfig.bus
 100
 101 endmenu
 102
 103 menu "Kernel Features"
 104
 105 if COLDFIRE
 106 source "kernel/Kconfig.preempt"
 107 endif
 108
 109 source "mm/Kconfig"
 110
 111 endmenu
 112
 113 menu "Executable file formats"
 114
 115 source "fs/Kconfig.binfmt"
 116
 117 endmenu
 118
 119 if !MMU
 120 menu "Power management options"
 121
 122 config PM
 123         bool "Power Management support"
 124         help
 125           Support processor power management modes
 126
 127 endmenu
 128 endif
 129
 130 source "net/Kconfig"
 131
 132 source "drivers/Kconfig"
 133
 134 source "arch/m68k/Kconfig.devices"
 135
 136 source "fs/Kconfig"
 137
 138 source "arch/m68k/Kconfig.debug"
 139
 140 source "security/Kconfig"
 141
 142 source "crypto/Kconfig"
 143
 144 source "lib/Kconfig"