diff options
Diffstat (limited to 'arch/m68k/Kconfig')
| -rw-r--r-- | arch/m68k/Kconfig | 70 |
1 files changed, 42 insertions, 28 deletions
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index ae413d4a8bb..87b7c7581b1 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -1,12 +1,28 @@ config M68K bool default y + select ARCH_MIGHT_HAVE_PC_PARPORT if ISA select HAVE_IDE select HAVE_AOUT if MMU - select HAVE_GENERIC_HARDIRQS + 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 @@ -21,15 +37,6 @@ config ARCH_HAS_ILOG2_U32 config ARCH_HAS_ILOG2_U64 bool -config GENERIC_CLOCKEVENTS - bool - -config GENERIC_CMOS_UPDATE - def_bool !MMU - -config GENERIC_GPIO - bool - config GENERIC_HWEIGHT bool default y @@ -45,10 +52,7 @@ config TIME_LOW_RES bool default y -config ARCH_USES_GETTIMEOFFSET - def_bool MMU && !COLDFIRE - -config NO_IOPORT +config NO_IOPORT_MAP def_bool y config NO_DMA @@ -58,15 +62,6 @@ config ZONE_DMA bool default y -config CPU_HAS_NO_BITFIELDS - bool - -config CPU_HAS_NO_MULDIV64 - bool - -config CPU_HAS_ADDRESS_SPACES - bool - config HZ int default 1000 if CLEOPATRA @@ -79,7 +74,6 @@ source "kernel/Kconfig.freezer" config MMU bool "MMU-based Paged Memory Management Support" default y - select GENERIC_IOMAP help Select if you want MMU-based virtualised addressing space support by paged memory management. If unsure, say 'Y'. @@ -94,6 +88,30 @@ 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 @@ -110,10 +128,6 @@ if COLDFIRE source "kernel/Kconfig.preempt" endif -if !MMU || COLDFIRE -source "kernel/time/Kconfig" -endif - source "mm/Kconfig" endmenu |