1config 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 11config RWSEM_GENERIC_SPINLOCK 12 bool 13 default y 14 15config RWSEM_XCHGADD_ALGORITHM 16 bool 17 18config ARCH_HAS_ILOG2_U32 19 bool 20 21config ARCH_HAS_ILOG2_U64 22 bool 23 24config GENERIC_CLOCKEVENTS 25 bool 26 27config GENERIC_CMOS_UPDATE 28 def_bool !MMU 29 30config GENERIC_GPIO 31 bool 32 33config GENERIC_HWEIGHT 34 bool 35 default y 36 37config GENERIC_CALIBRATE_DELAY 38 bool 39 default y 40 41config GENERIC_CSUM 42 bool 43 44config TIME_LOW_RES 45 bool 46 default y 47 48config ARCH_USES_GETTIMEOFFSET 49 def_bool MMU && !COLDFIRE 50 51config NO_IOPORT 52 def_bool y 53 54config NO_DMA 55 def_bool (MMU && SUN3) || (!MMU && !COLDFIRE) 56 57config ZONE_DMA 58 bool 59 default y 60 61config CPU_HAS_NO_BITFIELDS 62 bool 63 64config CPU_HAS_NO_MULDIV64 65 bool 66 67config CPU_HAS_ADDRESS_SPACES 68 bool 69 70config HZ 71 int 72 default 1000 if CLEOPATRA 73 default 100 74 75source "init/Kconfig" 76 77source "kernel/Kconfig.freezer" 78 79config MMU 80 bool "MMU-based Paged Memory Management Support" 81 default y 82 select GENERIC_IOMAP 83 help 84 Select if you want MMU-based virtualised addressing space 85 support by paged memory management. If unsure, say 'Y'. 86 87config MMU_MOTOROLA 88 bool 89 90config MMU_COLDFIRE 91 bool 92 93config MMU_SUN3 94 bool 95 depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE 96 97menu "Platform setup" 98 99source arch/m68k/Kconfig.cpu 100 101source arch/m68k/Kconfig.machine 102 103source arch/m68k/Kconfig.bus 104 105endmenu 106 107menu "Kernel Features" 108 109if COLDFIRE 110source "kernel/Kconfig.preempt" 111endif 112 113if !MMU || COLDFIRE 114source "kernel/time/Kconfig" 115endif 116 117source "mm/Kconfig" 118 119endmenu 120 121menu "Executable file formats" 122 123source "fs/Kconfig.binfmt" 124 125endmenu 126 127if !MMU 128menu "Power management options" 129 130config PM 131 bool "Power Management support" 132 help 133 Support processor power management modes 134 135endmenu 136endif 137 138source "net/Kconfig" 139 140source "drivers/Kconfig" 141 142source "arch/m68k/Kconfig.devices" 143 144source "fs/Kconfig" 145 146source "arch/m68k/Kconfig.debug" 147 148source "security/Kconfig" 149 150source "crypto/Kconfig" 151 152source "lib/Kconfig" 153