diff options
Diffstat (limited to 'arch/m32r/Kconfig')
| -rw-r--r-- | arch/m32r/Kconfig | 167 |
1 files changed, 101 insertions, 66 deletions
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 7772951df31..9e44bbd8051 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -1,35 +1,47 @@ -# -# 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 -config UID16 - bool - default n - config GENERIC_ISA_DMA bool default y -config GENERIC_HARDIRQS +config ZONE_DMA bool default y -config GENERIC_IRQ_PROBE - bool - default y +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" @@ -51,9 +63,13 @@ config PLAT_MAPPI config PLAT_USRV bool "uServer" + select PLAT_HAS_INT1ICU config PLAT_M32700UT bool "M32700UT" + select PLAT_HAS_INT0ICU + select PLAT_HAS_INT1ICU + select PLAT_HAS_INT2ICU help The M3T-M32700UT is an evaluation board based on uT-Engine specification. This board has an M32700 (Chaos) evaluation chip. @@ -62,6 +78,9 @@ config PLAT_M32700UT config PLAT_OPSPUT bool "OPSPUT" + select PLAT_HAS_INT0ICU + select PLAT_HAS_INT1ICU + select PLAT_HAS_INT2ICU help The OPSPUT is an evaluation board based on uT-Engine specification. This board has a OPSP-REP chip. @@ -81,6 +100,13 @@ config PLAT_MAPPI2 config PLAT_MAPPI3 bool "Mappi-III(M3A-2170)" +config PLAT_M32104UT + bool "M32104UT" + select PLAT_HAS_INT1ICU + help + The M3T-M32104UT is an reference board based on uT-Engine + specification. This board has a M32104 chip. + endchoice choice @@ -93,6 +119,10 @@ config CHIP_M32700 config CHIP_M32102 bool "M32102" +config CHIP_M32104 + bool "M32104" + depends on PLAT_M32104UT + config CHIP_VDEC2 bool "VDEC2" @@ -115,7 +145,7 @@ config TLB_ENTRIES config ISA_M32R bool - depends on CHIP_M32102 + depends on CHIP_M32102 || CHIP_M32104 default y config ISA_M32R2 @@ -133,6 +163,18 @@ config ISA_DUAL_ISSUE depends on CHIP_M32700 || CHIP_OPSP default y +config PLAT_HAS_INT0ICU + bool + default n + +config PLAT_HAS_INT1ICU + bool + default n + +config PLAT_HAS_INT2ICU + bool + default n + config BUS_CLOCK int "Bus Clock [Hz] (integer)" default "70000000" if PLAT_MAPPI @@ -140,6 +182,7 @@ config BUS_CLOCK default "50000000" if PLAT_MAPPI3 default "50000000" if PLAT_M32700UT default "50000000" if PLAT_OPSPUT + default "54000000" if PLAT_M32104UT default "33333333" if PLAT_OAKS32R default "20000000" if PLAT_MAPPI2 @@ -157,6 +200,7 @@ config MEMORY_START default "08000000" if PLAT_USRV default "08000000" if PLAT_M32700UT default "08000000" if PLAT_OPSPUT + default "04000000" if PLAT_M32104UT default "01000000" if PLAT_OAKS32R config MEMORY_SIZE @@ -166,35 +210,38 @@ config MEMORY_SIZE default "02000000" if PLAT_USRV default "01000000" if PLAT_M32700UT default "01000000" if PLAT_OPSPUT + 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 + depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104 default y source "mm/Kconfig" config IRAM_START hex "Internal memory start address (hex)" - default "00f00000" - depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP) && DISCONTIGMEM + default "00f00000" if !CHIP_M32104 + default "00700000" if CHIP_M32104 + depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM config IRAM_SIZE hex "Internal memory size (hex)" - depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP) && DISCONTIGMEM + depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM default "00080000" if CHIP_M32700 - default "00010000" if CHIP_M32102 || CHIP_OPSP + default "00010000" if CHIP_M32102 || CHIP_OPSP || CHIP_M32104 default "00008000" if CHIP_VDEC2 # # 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 @@ -204,47 +251,47 @@ config RWSEM_XCHGADD_ALGORITHM bool default n -config GENERIC_CALIBRATE_DELAY +config ARCH_HAS_ILOG2_U32 bool - default y + default n -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. +config ARCH_HAS_ILOG2_U64 + bool + default n - Say Y here if you are building a kernel for a desktop, embedded - or real-time system. Say N if you are unsure. +config GENERIC_HWEIGHT + bool + default y -config HAVE_DEC_LOCK +config GENERIC_CALIBRATE_DELAY bool - depends on (SMP || PREEMPT) - default n + default y + +config SCHED_OMIT_FRAME_POINTER + bool + default y + +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.tex>, - <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. @@ -269,15 +316,13 @@ config NR_CPUS # Common NUMA Features config NUMA bool "Numa Memory Allocation Support" - depends on SMP + depends on SMP && BROKEN default n -# 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 +config NODES_SHIFT + int + default "1" + depends on NEED_MULTIPLE_NODES endmenu @@ -286,6 +331,7 @@ menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)" config PCI bool "PCI support" + depends on BROKEN default n help Find out whether you have a PCI motherboard. PCI is the name of a @@ -293,11 +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 @@ -340,11 +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" @@ -365,8 +402,6 @@ source "drivers/Kconfig" source "fs/Kconfig" -source "arch/m32r/oprofile/Kconfig" - source "arch/m32r/Kconfig.debug" source "security/Kconfig" |