arch/m68k/Kconfig

   1 config M68K
   2         bool
   3         default y
   4         select HAVE_IDE
   5         select HAVE_AOUT if MMU
   6         select GENERIC_ATOMIC64 if MMU
   7         select HAVE_GENERIC_HARDIRQS if !MMU
   8         select GENERIC_IRQ_SHOW if !MMU
   9         select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
  10
  11 config RWSEM_GENERIC_SPINLOCK
  12         bool
  13         default y
  14
  15 config RWSEM_XCHGADD_ALGORITHM
  16         bool
  17
  18 config ARCH_HAS_ILOG2_U32
  19         bool
  20
  21 config ARCH_HAS_ILOG2_U64
  22         bool
  23
  24 config GENERIC_CLOCKEVENTS
  25         bool
  26
  27 config GENERIC_CMOS_UPDATE
  28         def_bool !MMU
  29
  30 config GENERIC_GPIO
  31         bool
  32
  33 config GENERIC_HWEIGHT
  34         bool
  35         default y
  36
  37 config GENERIC_CALIBRATE_DELAY
  38         bool
  39         default y
  40
  41 config GENERIC_IOMAP
  42         def_bool MMU
  43
  44 config TIME_LOW_RES
  45         bool
  46         default y
  47
  48 config ARCH_USES_GETTIMEOFFSET
  49         def_bool MMU
  50
  51 config NO_IOPORT
  52         def_bool y
  53
  54 config NO_DMA
  55         def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)
  56
  57 config ZONE_DMA
  58         bool
  59         default y
  60
  61 config CPU_HAS_NO_BITFIELDS
  62         bool
  63
  64 config HZ
  65         int
  66         default 1000 if CLEOPATRA
  67         default 100
  68
  69 source "init/Kconfig"
  70
  71 source "kernel/Kconfig.freezer"
  72
  73 config MMU
  74         bool "MMU-based Paged Memory Management Support"
  75         default y
  76         help
  77           Select if you want MMU-based virtualised addressing space
  78           support by paged memory management. If unsure, say 'Y'.
  79
  80 config MMU_MOTOROLA
  81         bool
  82
  83 config MMU_SUN3
  84         bool
  85         depends on MMU && !MMU_MOTOROLA
  86
  87 config USE_GENERIC_HARDIRQS
  88         bool "Use genirq"
  89         depends on MMU
  90         depends on !APOLLO
  91         depends on !MVME147
  92         depends on !MVME16x
  93         depends on !BVME6000
  94         depends on !SUN3X
  95         depends on !Q40
  96         depends on !SUN3
  97         select HAVE_GENERIC_HARDIRQS
  98         select GENERIC_IRQ_SHOW
  99
 100 menu "Platform setup"
 101
 102 source arch/m68k/Kconfig.cpu
 103
 104 source arch/m68k/Kconfig.machine
 105
 106 source arch/m68k/Kconfig.bus
 107
 108 endmenu
 109
 110 menu "Kernel Features"
 111
 112 if COLDFIRE
 113 source "kernel/Kconfig.preempt"
 114 endif
 115
 116 if !MMU || COLDFIRE
 117 source "kernel/time/Kconfig"
 118 endif
 119
 120 source "mm/Kconfig"
 121
 122 endmenu
 123
 124 menu "Executable file formats"
 125
 126 source "fs/Kconfig.binfmt"
 127
 128 endmenu
 129
 130 if !MMU
 131 menu "Power management options"
 132
 133 config PM
 134         bool "Power Management support"
 135         help
 136           Support processor power management modes
 137
 138 endmenu
 139 endif
 140
 141 source "net/Kconfig"
 142
 143 source "drivers/Kconfig"
 144
 145 source "arch/m68k/Kconfig.devices"
 146
 147 source "fs/Kconfig"
 148
 149 source "arch/m68k/Kconfig.debug"
 150
 151 source "security/Kconfig"
 152
 153 source "crypto/Kconfig"
 154
 155 source "lib/Kconfig"