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 select FPU if MMU 11 12config RWSEM_GENERIC_SPINLOCK 13 bool 14 default y 15 16config RWSEM_XCHGADD_ALGORITHM 17 bool 18 19config ARCH_HAS_ILOG2_U32 20 bool 21 22config ARCH_HAS_ILOG2_U64 23 bool 24 25config GENERIC_CLOCKEVENTS 26 bool 27 28config GENERIC_GPIO 29 bool 30 31config GENERIC_HWEIGHT 32 bool 33 default y 34 35config GENERIC_CALIBRATE_DELAY 36 bool 37 default y 38 39config GENERIC_CSUM 40 bool 41 42config TIME_LOW_RES 43 bool 44 default y 45 46config ARCH_USES_GETTIMEOFFSET 47 def_bool MMU && !COLDFIRE 48 49config NO_IOPORT 50 def_bool y 51 52config NO_DMA 53 def_bool (MMU && SUN3) || (!MMU && !COLDFIRE) 54 55config ZONE_DMA 56 bool 57 default y 58 59config CPU_HAS_NO_BITFIELDS 60 bool 61 62config CPU_HAS_NO_MULDIV64 63 bool 64 65config CPU_HAS_ADDRESS_SPACES 66 bool 67 68config FPU 69 bool 70 71config HZ 72 int 73 default 1000 if CLEOPATRA 74 default 100 75 76source "init/Kconfig" 77 78source "kernel/Kconfig.freezer" 79 80config MMU 81 bool "MMU-based Paged Memory Management Support" 82 default y 83 select GENERIC_IOMAP 84 help 85 Select if you want MMU-based virtualised addressing space 86 support by paged memory management. If unsure, say 'Y'. 87 88config MMU_MOTOROLA 89 bool 90 91config MMU_COLDFIRE 92 bool 93 94config MMU_SUN3 95 bool 96 depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE 97 98menu "Platform setup" 99 100source arch/m68k/Kconfig.cpu 101 102source arch/m68k/Kconfig.machine 103 104source arch/m68k/Kconfig.bus 105 106endmenu 107 108menu "Kernel Features" 109 110if COLDFIRE 111source "kernel/Kconfig.preempt" 112endif 113 114if !MMU || COLDFIRE 115source "kernel/time/Kconfig" 116endif 117 118source "mm/Kconfig" 119 120endmenu 121 122menu "Executable file formats" 123 124source "fs/Kconfig.binfmt" 125 126endmenu 127 128if !MMU 129menu "Power management options" 130 131config PM 132 bool "Power Management support" 133 help 134 Support processor power management modes 135 136endmenu 137endif 138 139source "net/Kconfig" 140 141source "drivers/Kconfig" 142 143source "arch/m68k/Kconfig.devices" 144 145source "fs/Kconfig" 146 147source "arch/m68k/Kconfig.debug" 148 149source "security/Kconfig" 150 151source "crypto/Kconfig" 152 153source "lib/Kconfig" 154