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 !HP300
  95         depends on !SUN3X
  96         depends on !Q40
  97         depends on !SUN3
  98         select HAVE_GENERIC_HARDIRQS
  99         select GENERIC_IRQ_SHOW
 100
 101 menu "Platform setup"
 102
 103 source arch/m68k/Kconfig.cpu
 104
 105 source arch/m68k/Kconfig.machine
 106
 107 source arch/m68k/Kconfig.bus
 108
 109 endmenu
 110
 111 menu "Kernel Features"
 112
 113 if COLDFIRE
 114 source "kernel/Kconfig.preempt"
 115 endif
 116
 117 if !MMU || COLDFIRE
 118 source "kernel/time/Kconfig"
 119 endif
 120
 121 source "mm/Kconfig"
 122
 123 endmenu
 124
 125 menu "Executable file formats"
 126
 127 source "fs/Kconfig.binfmt"
 128
 129 endmenu
 130
 131 if !MMU
 132 menu "Power management options"
 133
 134 config PM
 135         bool "Power Management support"
 136         help
 137           Support processor power management modes
 138
 139 endmenu
 140 endif
 141
 142 source "net/Kconfig"
 143
 144 source "drivers/Kconfig"
 145
 146 source "arch/m68k/Kconfig.devices"
 147
 148 source "fs/Kconfig"
 149
 150 source "arch/m68k/Kconfig.debug"
 151
 152 source "security/Kconfig"
 153
 154 source "crypto/Kconfig"
 155
 156 source "lib/Kconfig"