config M68K bool default y select ARCH_MIGHT_HAVE_PC_PARPORT if ISA select HAVE_IDE select HAVE_AOUT if MMU select HAVE_DEBUG_BUGVERBOSE select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 select HAVE_UID16 select VIRT_TO_BUS select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS select GENERIC_CPU_DEVICES select GENERIC_IOMAP select GENERIC_STRNCPY_FROM_USER if MMU select GENERIC_STRNLEN_USER if MMU select FPU if MMU select ARCH_WANT_IPC_PARSE_VERSION select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE select HAVE_FUTEX_CMPXCHG if MMU && FUTEX select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_REL select MODULES_USE_ELF_RELA select OLD_SIGSUSPEND3 select OLD_SIGACTION config RWSEM_GENERIC_SPINLOCK bool default y config RWSEM_XCHGADD_ALGORITHM bool config ARCH_HAS_ILOG2_U32 bool config ARCH_HAS_ILOG2_U64 bool config GENERIC_HWEIGHT bool default y config GENERIC_CALIBRATE_DELAY bool default y config GENERIC_CSUM bool config TIME_LOW_RES bool default y config NO_IOPORT_MAP def_bool y config NO_DMA def_bool (MMU && SUN3) || (!MMU && !COLDFIRE) config ZONE_DMA bool default y config HZ int default 1000 if CLEOPATRA default 100 config PGTABLE_LEVELS default 2 if SUN3 || COLDFIRE default 3 source "init/Kconfig" source "kernel/Kconfig.freezer" config MMU bool "MMU-based Paged Memory Management Support" default y help Select if you want MMU-based virtualised addressing space support by paged memory management. If unsure, say 'Y'. config MMU_MOTOROLA bool config MMU_COLDFIRE bool config MMU_SUN3 bool depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE config KEXEC bool "kexec system call" depends on M68KCLASSIC help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot but it is independent of the system firmware. And like a reboot you can start any kernel with it, not just Linux. The name comes from the similarity to the exec system call. It is an ongoing process to be certain the hardware in a machine is properly shutdown, so do not be surprised if this code does not initially work for you. As of this writing the exact hardware interface is strongly in flux, so no good recommendation can be made. config BOOTINFO_PROC bool "Export bootinfo in procfs" depends on KEXEC && M68KCLASSIC help Say Y to export the bootinfo used to boot the kernel in a "bootinfo" file in procfs. This is useful with kexec. menu "Platform setup" source arch/m68k/Kconfig.cpu source arch/m68k/Kconfig.machine source arch/m68k/Kconfig.bus endmenu menu "Kernel Features" if COLDFIRE source "kernel/Kconfig.preempt" endif source "mm/Kconfig" endmenu menu "Executable file formats" source "fs/Kconfig.binfmt" endmenu if !MMU menu "Power management options" config PM bool "Power Management support" help Support processor power management modes endmenu endif source "net/Kconfig" source "drivers/Kconfig" source "arch/m68k/Kconfig.devices" source "fs/Kconfig" source "arch/m68k/Kconfig.debug" source "security/Kconfig" source "crypto/Kconfig" source "lib/Kconfig"