diff options
Diffstat (limited to 'arch/m32r/Kconfig')
| -rw-r--r-- | arch/m32r/Kconfig | 98 |
1 files changed, 36 insertions, 62 deletions
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index bd5fe76401f..9e44bbd8051 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -1,13 +1,21 @@ -# -# For a description of the syntax of this configuration file, -# see Documentation/kbuild/kconfig-language.txt. -# - -mainmenu "Linux/M32R Kernel Configuration" - config M32R bool default y + select HAVE_IDE + select HAVE_OPROFILE + select INIT_ALL_POSSIBLE + select HAVE_KERNEL_GZIP + select HAVE_KERNEL_BZIP2 + select HAVE_KERNEL_LZMA + select ARCH_WANT_IPC_PARSE_VERSION + select HAVE_DEBUG_BUGVERBOSE + select VIRT_TO_BUS + select GENERIC_IRQ_PROBE + select GENERIC_IRQ_SHOW + select GENERIC_ATOMIC64 + select ARCH_USES_GETTIMEOFFSET + select MODULES_USE_ELF_RELA + select HAVE_DEBUG_STACKOVERFLOW config SBUS bool @@ -20,22 +28,20 @@ config ZONE_DMA bool default y -config GENERIC_HARDIRQS - bool - default y - -config GENERIC_IRQ_PROBE - bool - default y - -config NO_IOPORT +config NO_IOPORT_MAP def_bool y config NO_DMA def_bool y +config HZ + int + default 100 + source "init/Kconfig" +source "kernel/Kconfig.freezer" + menu "Processor type and features" @@ -207,10 +213,6 @@ config MEMORY_SIZE default "01000000" if PLAT_M32104UT default "00800000" if PLAT_OAKS32R -config NOHIGHMEM - bool - default y - config ARCH_DISCONTIGMEM_ENABLE bool "Internal RAM Support" depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104 @@ -235,6 +237,11 @@ config IRAM_SIZE # Define implied options from the CPU selection here # +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config RWSEM_GENERIC_SPINLOCK bool depends on M32R @@ -252,10 +259,6 @@ config ARCH_HAS_ILOG2_U64 bool default n -config GENERIC_FIND_NEXT_BIT - bool - default y - config GENERIC_HWEIGHT bool default y @@ -264,42 +267,31 @@ config GENERIC_CALIBRATE_DELAY bool default y -config SCHED_NO_NO_OMIT_FRAME_POINTER +config SCHED_OMIT_FRAME_POINTER bool default y -config PREEMPT - bool "Preemptible Kernel" - help - This option reduces the latency of the kernel when reacting to - real-time or interactive events by allowing a low priority process to - be preempted even if it is in kernel mode executing a system call. - This allows applications to run more reliably even when the system is - under load. - - Say Y here if you are building a kernel for a desktop, embedded - or real-time system. Say N if you are unsure. +source "kernel/Kconfig.preempt" config SMP bool "Symmetric multi-processing support" ---help--- This enables support for systems with more than one CPU. If you have - a system with only one CPU, like most personal computers, say N. If - you have a system with more than one CPU, say Y. + a system with only one CPU, say N. If you have a system with more + than one CPU, say Y. - If you say N here, the kernel will run on single and multiprocessor + If you say N here, the kernel will run on uni- and multiprocessor machines, but will use only one CPU of a multiprocessor machine. If you say Y here, the kernel will run on many, but not all, - singleprocessor machines. On a singleprocessor machine, the kernel + uniprocessor machines. On a uniprocessor machine, the kernel will run faster if you say N here. People using multiprocessor machines who say Y here should also say Y to "Enhanced Real Time Clock Support", below. The "Advanced Power Management" code will be disabled if you say Y here. - See also the <file:Documentation/smp.txt>, - and the SMP-HOWTO available at - <http://www.linuxdoc.org/docs.html#howto>. + See also the SMP-HOWTO available at + <http://tldp.org/HOWTO/SMP-HOWTO.html>. If you don't know what to do here, say N. @@ -332,13 +324,6 @@ config NODES_SHIFT default "1" depends on NEED_MULTIPLE_NODES -# turning this on wastes a bunch of space. -# Summit needs it only when NUMA is on -config BOOT_IOREMAP - bool - depends on NUMA - default n - endmenu @@ -354,11 +339,6 @@ config PCI your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or VESA. If you have PCI, say Y, otherwise N. - The PCI-HOWTO, available from - <http://www.linuxdoc.org/docs.html#howto>, contains valuable - information about which PCI hardware does work under Linux and which - doesn't. - choice prompt "PCI access mode" depends on PCI @@ -401,11 +381,7 @@ config PCI_DIRECT source "drivers/pci/Kconfig" config ISA - bool "ISA support" - help - Find out whether you have ISA slots on your motherboard. ISA is the - name of a bus system, i.e. the way the CPU talks to the other stuff - inside your box. If you have ISA, say Y, otherwise N. + bool source "drivers/pcmcia/Kconfig" @@ -426,8 +402,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/m32r/oprofile/Kconfig" - source "arch/m32r/Kconfig.debug" source "security/Kconfig" |