1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 21da177e4SLinus Torvaldsconfig M68K 31da177e4SLinus Torvalds bool 41da177e4SLinus Torvalds default y 5942fa985SYury Norov select ARCH_32BIT_OFF_T 6aef0f78eSChristoph Hellwig select ARCH_HAS_BINFMT_FLAT 79ceecc25SThomas Gleixner select ARCH_HAS_CPU_FINALIZE_INIT if MMU 8575d6b77SKees Cook select ARCH_HAS_CURRENT_STACK_POINTER 9*9e28bf8bSChristoph Hellwig select ARCH_HAS_DMA_ALLOC if M68K_NONCOHERENT_DMA && COLDFIRE 10*9e28bf8bSChristoph Hellwig select ARCH_HAS_DMA_PREP_COHERENT if M68K_NONCOHERENT_DMA && !COLDFIRE 11*9e28bf8bSChristoph Hellwig select ARCH_HAS_SYNC_DMA_FOR_DEVICE if M68K_NONCOHERENT_DMA 12dc072012SGeert Uytterhoeven select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS 131a7f6be5SMark Salter select ARCH_MIGHT_HAVE_PC_PARPORT if ISA 1487a4c375SChristoph Hellwig select ARCH_NO_PREEMPT if !COLDFIRE 15376e3fdeSFinn Thain select ARCH_USE_MEMTEST if MMU_MOTOROLA 16dc072012SGeert Uytterhoeven select ARCH_WANT_IPC_PARSE_VERSION 17bdd15a28SChristoph Hellwig select BINFMT_FLAT_ARGVP_ENVP_ON_STACK 18*9e28bf8bSChristoph Hellwig select DMA_DIRECT_REMAP if M68K_NONCOHERENT_DMA && !COLDFIRE 19dc072012SGeert Uytterhoeven select GENERIC_ATOMIC64 20dc072012SGeert Uytterhoeven select GENERIC_CPU_DEVICES 21dc072012SGeert Uytterhoeven select GENERIC_IOMAP 22dc072012SGeert Uytterhoeven select GENERIC_IRQ_SHOW 23fcbfe812SNiklas Schnelle select HAS_IOPORT if PCI || ISA || ATARI_ROM_ISA 246baaade1SMichael Schmitz select HAVE_ARCH_SECCOMP 256baaade1SMichael Schmitz select HAVE_ARCH_SECCOMP_FILTER 262ff2b7ecSMasahiro Yamada select HAVE_ASM_MODVERSIONS 279b2a60c4SCatalin Marinas select HAVE_DEBUG_BUGVERBOSE 283aec1db0SArnd Bergmann select HAVE_EFFICIENT_UNALIGNED_ACCESS if !CPU_HAS_NO_UNALIGNED 29786d35d4SDavid Howells select HAVE_MOD_ARCH_SPECIFIC 30dc072012SGeert Uytterhoeven select HAVE_UID16 31dc072012SGeert Uytterhoeven select MMU_GATHER_NO_RANGE if MMU 32786d35d4SDavid Howells select MODULES_USE_ELF_REL 33786d35d4SDavid Howells select MODULES_USE_ELF_RELA 34dc072012SGeert Uytterhoeven select NO_DMA if !MMU && !COLDFIRE 358be433abSAl Viro select OLD_SIGACTION 36dc072012SGeert Uytterhoeven select OLD_SIGSUSPEND3 37d3876ff7SLinus Torvalds select UACCESS_MEMCPY if !MMU 3863703f37SKefeng Wang select ZONE_DMA 391da177e4SLinus Torvalds 404c97a0c8SBabu Mogerconfig CPU_BIG_ENDIAN 414c97a0c8SBabu Moger def_bool y 424c97a0c8SBabu Moger 43f0d1b0b3SDavid Howellsconfig ARCH_HAS_ILOG2_U32 44f0d1b0b3SDavid Howells bool 45f0d1b0b3SDavid Howells 46f0d1b0b3SDavid Howellsconfig ARCH_HAS_ILOG2_U64 47f0d1b0b3SDavid Howells bool 48f0d1b0b3SDavid Howells 49ba1a5b32SAkinobu Mitaconfig GENERIC_HWEIGHT 50ba1a5b32SAkinobu Mita bool 51ba1a5b32SAkinobu Mita default y 52ba1a5b32SAkinobu Mita 531da177e4SLinus Torvaldsconfig GENERIC_CALIBRATE_DELAY 541da177e4SLinus Torvalds bool 551da177e4SLinus Torvalds default y 561da177e4SLinus Torvalds 577f73bafcSGreg Ungererconfig GENERIC_CSUM 587f73bafcSGreg Ungerer bool 597f73bafcSGreg Ungerer 6006027bddSIngo Molnarconfig TIME_LOW_RES 6106027bddSIngo Molnar bool 6206027bddSIngo Molnar default y 6306027bddSIngo Molnar 64ce816fa8SUwe Kleine-Königconfig NO_IOPORT_MAP 655ea81769SAl Viro def_bool y 665ea81769SAl Viro 67bdc80787SH. Peter Anvinconfig HZ 68bdc80787SH. Peter Anvin int 6966d857b0SGreg Ungerer default 1000 if CLEOPATRA 70bdc80787SH. Peter Anvin default 100 71bdc80787SH. Peter Anvin 72980d5b73SKirill A. Shutemovconfig PGTABLE_LEVELS 73980d5b73SKirill A. Shutemov default 2 if SUN3 || COLDFIRE 74980d5b73SKirill A. Shutemov default 3 75980d5b73SKirill A. Shutemov 7666d857b0SGreg Ungererconfig MMU 7766d857b0SGreg Ungerer bool "MMU-based Paged Memory Management Support" 7866d857b0SGreg Ungerer default y 7966d857b0SGreg Ungerer help 8066d857b0SGreg Ungerer Select if you want MMU-based virtualised addressing space 8166d857b0SGreg Ungerer support by paged memory management. If unsure, say 'Y'. 8266d857b0SGreg Ungerer 830e152d80SGreg Ungererconfig MMU_MOTOROLA 840e152d80SGreg Ungerer bool 851da177e4SLinus Torvalds 860e6782c8SGreg Ungererconfig MMU_COLDFIRE 870e6782c8SGreg Ungerer bool 880e6782c8SGreg Ungerer 890e152d80SGreg Ungererconfig MMU_SUN3 900e152d80SGreg Ungerer bool 910e6782c8SGreg Ungerer depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE 920e152d80SGreg Ungerer 93a7cc67deSEric DeVolderconfig ARCH_SUPPORTS_KEXEC 94a7cc67deSEric DeVolder def_bool M68KCLASSIC && MMU 957d5f5fa2SGeert Uytterhoeven 967bc1e4d8SGeert Uytterhoevenconfig BOOTINFO_PROC 977bc1e4d8SGeert Uytterhoeven bool "Export bootinfo in procfs" 987bc1e4d8SGeert Uytterhoeven depends on KEXEC && M68KCLASSIC 997bc1e4d8SGeert Uytterhoeven help 1007bc1e4d8SGeert Uytterhoeven Say Y to export the bootinfo used to boot the kernel in a 1017bc1e4d8SGeert Uytterhoeven "bootinfo" file in procfs. This is useful with kexec. 1027bc1e4d8SGeert Uytterhoeven 1030e152d80SGreg Ungerermenu "Platform setup" 1040e152d80SGreg Ungerer 1058636a1f9SMasahiro Yamadasource "arch/m68k/Kconfig.cpu" 1060e152d80SGreg Ungerer 1078636a1f9SMasahiro Yamadasource "arch/m68k/Kconfig.machine" 1080e152d80SGreg Ungerer 1098636a1f9SMasahiro Yamadasource "arch/m68k/Kconfig.bus" 1100e152d80SGreg Ungerer 1110e152d80SGreg Ungererendmenu 1120e152d80SGreg Ungerer 1130e152d80SGreg Ungerermenu "Kernel Features" 1140e152d80SGreg Ungerer 11566d857b0SGreg Ungererendmenu 11666d857b0SGreg Ungerer 11766d857b0SGreg Ungererif !MMU 11866d857b0SGreg Ungerermenu "Power management options" 11966d857b0SGreg Ungerer 12066d857b0SGreg Ungererconfig PM 12166d857b0SGreg Ungerer bool "Power Management support" 1221da177e4SLinus Torvalds help 12366d857b0SGreg Ungerer Support processor power management modes 1241da177e4SLinus Torvalds 1251da177e4SLinus Torvaldsendmenu 12666d857b0SGreg Ungererendif 1271da177e4SLinus Torvalds 1280e152d80SGreg Ungerersource "arch/m68k/Kconfig.devices" 129