diff options
Diffstat (limited to 'arch/m68k/Kconfig')
| -rw-r--r-- | arch/m68k/Kconfig | 60 |
1 files changed, 27 insertions, 33 deletions
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 96989ad46f66..11835eb59d94 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -4,26 +4,35 @@ config M68K default y select ARCH_32BIT_OFF_T select ARCH_HAS_BINFMT_FLAT - select ARCH_HAS_DMA_PREP_COHERENT if HAS_DMA && MMU && !COLDFIRE - select ARCH_HAS_SYNC_DMA_FOR_DEVICE if HAS_DMA + select ARCH_HAS_CPU_CACHE_ALIASING + select ARCH_HAS_CPU_FINALIZE_INIT if MMU + select ARCH_HAS_CURRENT_STACK_POINTER + select ARCH_HAS_DMA_PREP_COHERENT if M68K_NONCOHERENT_DMA && !COLDFIRE + select ARCH_HAS_SYNC_DMA_FOR_DEVICE if M68K_NONCOHERENT_DMA select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS select ARCH_MIGHT_HAVE_PC_PARPORT if ISA select ARCH_NO_PREEMPT if !COLDFIRE + select ARCH_USE_MEMTEST if MMU_MOTOROLA select ARCH_WANT_IPC_PARSE_VERSION select BINFMT_FLAT_ARGVP_ENVP_ON_STACK - select DMA_DIRECT_REMAP if HAS_DMA && MMU && !COLDFIRE + select DMA_DIRECT_REMAP if M68K_NONCOHERENT_DMA && !COLDFIRE select GENERIC_ATOMIC64 select GENERIC_CPU_DEVICES - select GENERIC_IOMAP + select GENERIC_IOMAP if HAS_IOPORT && MMU && !COLDFIRE select GENERIC_IRQ_SHOW - select GENERIC_STRNCPY_FROM_USER if MMU - select GENERIC_STRNLEN_USER if MMU - select HAVE_AOUT if MMU + select GENERIC_LIB_ASHLDI3 + select GENERIC_LIB_ASHRDI3 + select GENERIC_LIB_LSHRDI3 + select GENERIC_LIB_MULDI3 + select GENERIC_PCI_IOMAP if PCI + select HAS_IOPORT if PCI || ISA || ATARI_ROM_ISA + select HAVE_ARCH_LIBGCC_H + select HAVE_ARCH_SECCOMP + select HAVE_ARCH_SECCOMP_FILTER select HAVE_ASM_MODVERSIONS select HAVE_DEBUG_BUGVERBOSE select HAVE_EFFICIENT_UNALIGNED_ACCESS if !CPU_HAS_NO_UNALIGNED - select HAVE_FUTEX_CMPXCHG if MMU && FUTEX - select HAVE_IDE + select HAVE_LD_DEAD_CODE_DATA_ELIMINATION select HAVE_MOD_ARCH_SPECIFIC select HAVE_UID16 select MMU_GATHER_NO_RANGE if MMU @@ -32,9 +41,7 @@ config M68K select NO_DMA if !MMU && !COLDFIRE select OLD_SIGACTION select OLD_SIGSUSPEND3 - select SET_FS select UACCESS_MEMCPY if !MMU - select VIRT_TO_BUS select ZONE_DMA config CPU_BIG_ENDIAN @@ -81,36 +88,23 @@ config MMU support by paged memory management. If unsure, say 'Y'. config MMU_MOTOROLA - bool + def_bool MMU && M68KCLASSIC + select HAVE_PAGE_SIZE_4KB config MMU_COLDFIRE - bool + def_bool MMU && COLDFIRE + select HAVE_PAGE_SIZE_8KB config MMU_SUN3 - bool - depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE - -config KEXEC - bool "kexec system call" - depends on M68KCLASSIC - select KEXEC_CORE - 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. + def_bool MMU && SUN3 + select HAVE_PAGE_SIZE_8KB - 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 ARCH_SUPPORTS_KEXEC + def_bool (M68KCLASSIC || SUN3) && MMU config BOOTINFO_PROC bool "Export bootinfo in procfs" - depends on KEXEC && M68KCLASSIC + depends on KEXEC && (M68KCLASSIC || SUN3) help Say Y to export the bootinfo used to boot the kernel in a "bootinfo" file in procfs. This is useful with kexec. |