1 # SPDX-License-Identifier: GPL-2.0
5 select ARCH_MIGHT_HAVE_PC_PARPORT if ISA
6 select ARCH_NO_COHERENT_DMA_MMAP if !MMU
8 select HAVE_AOUT if MMU
9 select HAVE_DEBUG_BUGVERBOSE
10 select GENERIC_IRQ_SHOW
11 select GENERIC_ATOMIC64
14 select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
15 select GENERIC_CPU_DEVICES
17 select GENERIC_STRNCPY_FROM_USER if MMU
18 select GENERIC_STRNLEN_USER if MMU
19 select ARCH_WANT_IPC_PARSE_VERSION
20 select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE
21 select HAVE_FUTEX_CMPXCHG if MMU && FUTEX
22 select HAVE_MOD_ARCH_SPECIFIC
23 select MODULES_USE_ELF_REL
24 select MODULES_USE_ELF_RELA
25 select OLD_SIGSUSPEND3
31 config RWSEM_GENERIC_SPINLOCK
35 config RWSEM_XCHGADD_ALGORITHM
38 config ARCH_HAS_ILOG2_U32
41 config ARCH_HAS_ILOG2_U64
44 config GENERIC_HWEIGHT
48 config GENERIC_CALIBRATE_DELAY
63 def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)
71 default 1000 if CLEOPATRA
75 default 2 if SUN3 || COLDFIRE
80 source "kernel/Kconfig.freezer"
83 bool "MMU-based Paged Memory Management Support"
86 Select if you want MMU-based virtualised addressing space
87 support by paged memory management. If unsure, say 'Y'.
97 depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE
100 bool "kexec system call"
101 depends on M68KCLASSIC
104 kexec is a system call that implements the ability to shutdown your
105 current kernel, and to start another kernel. It is like a reboot
106 but it is independent of the system firmware. And like a reboot
107 you can start any kernel with it, not just Linux.
109 The name comes from the similarity to the exec system call.
111 It is an ongoing process to be certain the hardware in a machine
112 is properly shutdown, so do not be surprised if this code does not
113 initially work for you. As of this writing the exact hardware
114 interface is strongly in flux, so no good recommendation can be
118 bool "Export bootinfo in procfs"
119 depends on KEXEC && M68KCLASSIC
121 Say Y to export the bootinfo used to boot the kernel in a
122 "bootinfo" file in procfs. This is useful with kexec.
124 menu "Platform setup"
126 source arch/m68k/Kconfig.cpu
128 source arch/m68k/Kconfig.machine
130 source arch/m68k/Kconfig.bus
134 menu "Kernel Features"
137 source "kernel/Kconfig.preempt"
144 menu "Executable file formats"
146 source "fs/Kconfig.binfmt"
151 menu "Power management options"
154 bool "Power Management support"
156 Support processor power management modes
163 source "drivers/Kconfig"
165 source "arch/m68k/Kconfig.devices"
169 source "arch/m68k/Kconfig.debug"
171 source "security/Kconfig"
173 source "crypto/Kconfig"