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 9f28a1f16SChristoph Hellwig select ARCH_HAS_DMA_PREP_COHERENT if HAS_DMA && MMU && !COLDFIRE 109eb8be60SChristoph Hellwig select ARCH_HAS_SYNC_DMA_FOR_DEVICE if HAS_DMA 11dc072012SGeert Uytterhoeven select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS 121a7f6be5SMark Salter select ARCH_MIGHT_HAVE_PC_PARPORT if ISA 1387a4c375SChristoph Hellwig select ARCH_NO_PREEMPT if !COLDFIRE 14376e3fdeSFinn Thain select ARCH_USE_MEMTEST if MMU_MOTOROLA 15dc072012SGeert Uytterhoeven select ARCH_WANT_IPC_PARSE_VERSION 16bdd15a28SChristoph Hellwig select BINFMT_FLAT_ARGVP_ENVP_ON_STACK 1734dc63a5SChristoph Hellwig select DMA_DIRECT_REMAP if HAS_DMA && MMU && !COLDFIRE 18dc072012SGeert Uytterhoeven select GENERIC_ATOMIC64 19dc072012SGeert Uytterhoeven select GENERIC_CPU_DEVICES 20dc072012SGeert Uytterhoeven select GENERIC_IOMAP 21dc072012SGeert Uytterhoeven select GENERIC_IRQ_SHOW 22fcbfe812SNiklas Schnelle select HAS_IOPORT if PCI || ISA || ATARI_ROM_ISA 236baaade1SMichael Schmitz select HAVE_ARCH_SECCOMP 246baaade1SMichael Schmitz select HAVE_ARCH_SECCOMP_FILTER 252ff2b7ecSMasahiro Yamada select HAVE_ASM_MODVERSIONS 269b2a60c4SCatalin Marinas select HAVE_DEBUG_BUGVERBOSE 273aec1db0SArnd Bergmann select HAVE_EFFICIENT_UNALIGNED_ACCESS if !CPU_HAS_NO_UNALIGNED 28786d35d4SDavid Howells select HAVE_MOD_ARCH_SPECIFIC 29dc072012SGeert Uytterhoeven select HAVE_UID16 30dc072012SGeert Uytterhoeven select MMU_GATHER_NO_RANGE if MMU 31786d35d4SDavid Howells select MODULES_USE_ELF_REL 32786d35d4SDavid Howells select MODULES_USE_ELF_RELA 33dc072012SGeert Uytterhoeven select NO_DMA if !MMU && !COLDFIRE 348be433abSAl Viro select OLD_SIGACTION 35dc072012SGeert Uytterhoeven select OLD_SIGSUSPEND3 36d3876ff7SLinus Torvalds select UACCESS_MEMCPY if !MMU 3763703f37SKefeng Wang select ZONE_DMA 381da177e4SLinus Torvalds 394c97a0c8SBabu Mogerconfig CPU_BIG_ENDIAN 404c97a0c8SBabu Moger def_bool y 414c97a0c8SBabu Moger 42f0d1b0b3SDavid Howellsconfig ARCH_HAS_ILOG2_U32 43f0d1b0b3SDavid Howells bool 44f0d1b0b3SDavid Howells 45f0d1b0b3SDavid Howellsconfig ARCH_HAS_ILOG2_U64 46f0d1b0b3SDavid Howells bool 47f0d1b0b3SDavid Howells 48ba1a5b32SAkinobu Mitaconfig GENERIC_HWEIGHT 49ba1a5b32SAkinobu Mita bool 50ba1a5b32SAkinobu Mita default y 51ba1a5b32SAkinobu Mita 521da177e4SLinus Torvaldsconfig GENERIC_CALIBRATE_DELAY 531da177e4SLinus Torvalds bool 541da177e4SLinus Torvalds default y 551da177e4SLinus Torvalds 567f73bafcSGreg Ungererconfig GENERIC_CSUM 577f73bafcSGreg Ungerer bool 587f73bafcSGreg Ungerer 5906027bddSIngo Molnarconfig TIME_LOW_RES 6006027bddSIngo Molnar bool 6106027bddSIngo Molnar default y 6206027bddSIngo Molnar 63ce816fa8SUwe Kleine-Königconfig NO_IOPORT_MAP 645ea81769SAl Viro def_bool y 655ea81769SAl Viro 66bdc80787SH. Peter Anvinconfig HZ 67bdc80787SH. Peter Anvin int 6866d857b0SGreg Ungerer default 1000 if CLEOPATRA 69bdc80787SH. Peter Anvin default 100 70bdc80787SH. Peter Anvin 71980d5b73SKirill A. Shutemovconfig PGTABLE_LEVELS 72980d5b73SKirill A. Shutemov default 2 if SUN3 || COLDFIRE 73980d5b73SKirill A. Shutemov default 3 74980d5b73SKirill A. Shutemov 7566d857b0SGreg Ungererconfig MMU 7666d857b0SGreg Ungerer bool "MMU-based Paged Memory Management Support" 7766d857b0SGreg Ungerer default y 7866d857b0SGreg Ungerer help 7966d857b0SGreg Ungerer Select if you want MMU-based virtualised addressing space 8066d857b0SGreg Ungerer support by paged memory management. If unsure, say 'Y'. 8166d857b0SGreg Ungerer 820e152d80SGreg Ungererconfig MMU_MOTOROLA 830e152d80SGreg Ungerer bool 841da177e4SLinus Torvalds 850e6782c8SGreg Ungererconfig MMU_COLDFIRE 860e6782c8SGreg Ungerer bool 870e6782c8SGreg Ungerer 880e152d80SGreg Ungererconfig MMU_SUN3 890e152d80SGreg Ungerer bool 900e6782c8SGreg Ungerer depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE 910e152d80SGreg Ungerer 92*a7cc67deSEric DeVolderconfig ARCH_SUPPORTS_KEXEC 93*a7cc67deSEric DeVolder def_bool M68KCLASSIC && MMU 947d5f5fa2SGeert Uytterhoeven 957bc1e4d8SGeert Uytterhoevenconfig BOOTINFO_PROC 967bc1e4d8SGeert Uytterhoeven bool "Export bootinfo in procfs" 977bc1e4d8SGeert Uytterhoeven depends on KEXEC && M68KCLASSIC 987bc1e4d8SGeert Uytterhoeven help 997bc1e4d8SGeert Uytterhoeven Say Y to export the bootinfo used to boot the kernel in a 1007bc1e4d8SGeert Uytterhoeven "bootinfo" file in procfs. This is useful with kexec. 1017bc1e4d8SGeert Uytterhoeven 1020e152d80SGreg Ungerermenu "Platform setup" 1030e152d80SGreg Ungerer 1048636a1f9SMasahiro Yamadasource "arch/m68k/Kconfig.cpu" 1050e152d80SGreg Ungerer 1068636a1f9SMasahiro Yamadasource "arch/m68k/Kconfig.machine" 1070e152d80SGreg Ungerer 1088636a1f9SMasahiro Yamadasource "arch/m68k/Kconfig.bus" 1090e152d80SGreg Ungerer 1100e152d80SGreg Ungererendmenu 1110e152d80SGreg Ungerer 1120e152d80SGreg Ungerermenu "Kernel Features" 1130e152d80SGreg Ungerer 11466d857b0SGreg Ungererendmenu 11566d857b0SGreg Ungerer 11666d857b0SGreg Ungererif !MMU 11766d857b0SGreg Ungerermenu "Power management options" 11866d857b0SGreg Ungerer 11966d857b0SGreg Ungererconfig PM 12066d857b0SGreg Ungerer bool "Power Management support" 1211da177e4SLinus Torvalds help 12266d857b0SGreg Ungerer Support processor power management modes 1231da177e4SLinus Torvalds 1241da177e4SLinus Torvaldsendmenu 12566d857b0SGreg Ungererendif 1261da177e4SLinus Torvalds 1270e152d80SGreg Ungerersource "arch/m68k/Kconfig.devices" 128