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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/sh/Kconfig
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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+#
+# For a description of the syntax of this configuration file,
+# see Documentation/kbuild/kconfig-language.txt.
+#
+
+mainmenu "Linux/SuperH Kernel Configuration"
+
+config SUPERH
+ bool
+ default y
+ help
+ The SuperH is a RISC processor targeted for use in embedded systems
+ and consumer electronics; it was also used in the Sega Dreamcast
+ gaming console. The SuperH port has a home page at
+ <http://www.linux-sh.org/>.
+
+config UID16
+ bool
+ default y
+
+config RWSEM_GENERIC_SPINLOCK
+ bool
+ default y
+
+config RWSEM_XCHGADD_ALGORITHM
+ bool
+
+config GENERIC_HARDIRQS
+ bool
+ default y
+
+config GENERIC_IRQ_PROBE
+ bool
+ default y
+
+config GENERIC_CALIBRATE_DELAY
+ bool
+ default y
+
+source "init/Kconfig"
+
+menu "System type"
+
+choice
+ prompt "SuperH system type"
+ default SH_UNKNOWN
+
+config SH_SOLUTION_ENGINE
+ bool "SolutionEngine"
+ help
+ Select SolutionEngine if configuring for a Hitachi SH7709
+ or SH7750 evaluation board.
+
+config SH_7751_SOLUTION_ENGINE
+ bool "SolutionEngine7751"
+ help
+ Select 7751 SolutionEngine if configuring for a Hitachi SH7751
+ evaluation board.
+
+config SH_7300_SOLUTION_ENGINE
+ bool "SolutionEngine7300"
+ help
+ Select 7300 SolutionEngine if configuring for a Hitachi SH7300(SH-Mobile V)
+ evaluation board.
+
+config SH_73180_SOLUTION_ENGINE
+ bool "SolutionEngine73180"
+ help
+ Select 73180 SolutionEngine if configuring for a Hitachi SH73180(SH-Mobile 3)
+ evaluation board.
+
+config SH_7751_SYSTEMH
+ bool "SystemH7751R"
+ help
+ Select SystemH if you are configuring for a Renesas SystemH
+ 7751R evaluation board.
+
+config SH_STB1_HARP
+ bool "STB1_Harp"
+
+config SH_STB1_OVERDRIVE
+ bool "STB1_Overdrive"
+
+config SH_HP620
+ bool "HP620"
+ help
+ Select HP620 if configuring for a HP jornada HP620.
+ More information (hardware only) at
+ <http://www.hp.com/jornada/>.
+
+config SH_HP680
+ bool "HP680"
+ help
+ Select HP680 if configuring for a HP Jornada HP680.
+ More information (hardware only) at
+ <http://www.hp.com/jornada/products/680/>.
+
+config SH_HP690
+ bool "HP690"
+ help
+ Select HP690 if configuring for a HP Jornada HP690.
+ More information (hardware only)
+ at <http://www.hp.com/jornada/products/680/>.
+
+config SH_CQREEK
+ bool "CqREEK"
+ help
+ Select CqREEK if configuring for a CqREEK SH7708 or SH7750.
+ More information at
+ <http://sources.redhat.com/ecos/hardware.html#SuperH>.
+
+config SH_DMIDA
+ bool "DMIDA"
+ help
+ Select DMIDA if configuring for a DataMyte 4000 Industrial
+ Digital Assistant. More information at <http://www.dmida.com/>.
+
+config SH_EC3104
+ bool "EC3104"
+ help
+ Select EC3104 if configuring for a system with an Eclipse
+ International EC3104 chip, e.g. the Harris AD2000.
+
+config SH_SATURN
+ bool "Saturn"
+ help
+ Select Saturn if configuring for a SEGA Saturn.
+
+config SH_DREAMCAST
+ bool "Dreamcast"
+ help
+ Select Dreamcast if configuring for a SEGA Dreamcast.
+ More information at
+ <http://www.m17n.org/linux-sh/dreamcast/>. There is a
+ Dreamcast project is at <http://linuxdc.sourceforge.net/>.
+
+config SH_CAT68701
+ bool "CAT68701"
+
+config SH_BIGSUR
+ bool "BigSur"
+
+config SH_SH2000
+ bool "SH2000"
+ help
+ SH-2000 is a single-board computer based around SH7709A chip
+ intended for embedded applications.
+ It has an Ethernet interface (CS8900A), direct connected
+ Compact Flash socket, three serial ports and PC-104 bus.
+ More information at <http://sh2000.sh-linux.org>.
+
+config SH_ADX
+ bool "ADX"
+
+config SH_MPC1211
+ bool "MPC1211"
+
+config SH_SH03
+ bool "SH03"
+ help
+ CTP/PCI-SH03 is a CPU module computer that produced
+ by Interface Corporation.
+ It is compact and excellent in durability.
+ It will play an active part in your factory or laboratory
+ as a FA computer.
+ More information at <http://www.interface.co.jp>
+
+config SH_SECUREEDGE5410
+ bool "SecureEdge5410"
+ help
+ Select SecureEdge5410 if configuring for a SnapGear SH board.
+ This includes both the OEM SecureEdge products as well as the
+ SME product line.
+
+config SH_HS7751RVOIP
+ bool "HS7751RVOIP"
+ help
+ Select HS7751RVOIP if configuring for a Renesas Technology
+ Sales VoIP board.
+
+config SH_RTS7751R2D
+ bool "RTS7751R2D"
+ help
+ Select RTS7751R2D if configuring for a Renesas Technology
+ Sales SH-Graphics board.
+
+config SH_EDOSK7705
+ bool "EDOSK7705"
+
+config SH_SH4202_MICRODEV
+ bool "SH4-202 MicroDev"
+ help
+ Select SH4-202 MicroDev if configuring for a SuperH MicroDev board
+ with an SH4-202 CPU.
+
+config SH_UNKNOWN
+ bool "BareCPU"
+ help
+ "Bare CPU" aka "unknown" means an SH-based system which is not one
+ of the specific ones mentioned above, which means you need to enter
+ all sorts of stuff like CONFIG_MEMORY_START because the config
+ system doesn't already know what it is. You get a machine vector
+ without any platform-specific code in it, so things like the RTC may
+ not work.
+
+ This option is for the early stages of porting to a new machine.
+
+endchoice
+
+choice
+ prompt "Processor family"
+ default CPU_SH4
+ help
+ This option determines the CPU family to compile for. Supported
+ targets are SH-2, SH-3, and SH-4. These options are independent of
+ CPU functionality. As such, SH-DSP users will still want to select
+ their respective processor family in addition to the DSP support
+ option.
+
+config CPU_SH2
+ bool "SH-2"
+ select SH_WRITETHROUGH
+
+config CPU_SH3
+ bool "SH-3"
+
+config CPU_SH4
+ bool "SH-4"
+
+endchoice
+
+choice
+ prompt "Processor subtype"
+
+config CPU_SUBTYPE_SH7604
+ bool "SH7604"
+ depends on CPU_SH2
+ help
+ Select SH7604 if you have SH7604
+
+config CPU_SUBTYPE_SH7300
+ bool "SH7300"
+ depends on CPU_SH3
+
+config CPU_SUBTYPE_SH7705
+ bool "SH7705"
+ depends on CPU_SH3
+
+config CPU_SUBTYPE_SH7707
+ bool "SH7707"
+ depends on CPU_SH3
+ help
+ Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU.
+
+config CPU_SUBTYPE_SH7708
+ bool "SH7708"
+ depends on CPU_SH3
+ help
+ Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or
+ if you have a 100 Mhz SH-3 HD6417708R CPU.
+
+config CPU_SUBTYPE_SH7709
+ bool "SH7709"
+ depends on CPU_SH3
+ help
+ Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU.
+
+config CPU_SUBTYPE_SH7750
+ bool "SH7750"
+ depends on CPU_SH4
+ help
+ Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU.
+
+config CPU_SUBTYPE_SH7751
+ bool "SH7751/SH7751R"
+ depends on CPU_SH4
+ help
+ Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU,
+ or if you have a HD6417751R CPU.
+
+config CPU_SUBTYPE_SH7760
+ bool "SH7760"
+ depends on CPU_SH4
+
+config CPU_SUBTYPE_SH73180
+ bool "SH73180"
+ depends on CPU_SH4
+
+config CPU_SUBTYPE_ST40STB1
+ bool "ST40STB1 / ST40RA"
+ depends on CPU_SH4
+ help
+ Select ST40STB1 if you have a ST40RA CPU.
+ This was previously called the ST40STB1, hence the option name.
+
+config CPU_SUBTYPE_ST40GX1
+ bool "ST40GX1"
+ depends on CPU_SH4
+ help
+ Select ST40GX1 if you have a ST40GX1 CPU.
+
+config CPU_SUBTYPE_SH4_202
+ bool "SH4-202"
+ depends on CPU_SH4
+
+endchoice
+
+config SH7705_CACHE_32KB
+ bool "Enable 32KB cache size for SH7705"
+ depends on CPU_SUBTYPE_SH7705
+ default y
+
+config MMU
+ bool "Support for memory management hardware"
+ depends on !CPU_SH2
+ default y
+ help
+ Early SH processors (such as the SH7604) lack an MMU. In order to
+ boot on these systems, this option must not be set.
+
+ On other systems (such as the SH-3 and 4) where an MMU exists,
+ turning this off will boot the kernel on these machines with the
+ MMU implicitly switched off.
+
+choice
+ prompt "HugeTLB page size"
+ depends on HUGETLB_PAGE && CPU_SH4 && MMU
+ default HUGETLB_PAGE_SIZE_64K
+
+config HUGETLB_PAGE_SIZE_64K
+ bool "64K"
+
+config HUGETLB_PAGE_SIZE_1MB
+ bool "1MB"
+
+endchoice
+
+config CMDLINE_BOOL
+ bool "Default bootloader kernel arguments"
+
+config CMDLINE
+ string "Initial kernel command string"
+ depends on CMDLINE_BOOL
+ default "console=ttySC1,115200"
+
+# Platform-specific memory start and size definitions
+config MEMORY_START
+ hex "Physical memory start address" if !MEMORY_SET || MEMORY_OVERRIDE
+ default "0x08000000" if !MEMORY_SET || MEMORY_OVERRIDE || !MEMORY_OVERRIDE && SH_ADX || SH_MPC1211 || SH_SH03 || SH_SECUREEDGE5410 || SH_SH4202_MICRODEV
+ default "0x0c000000" if !MEMORY_OVERRIDE && (SH_DREAMCAST || SH_HP600 || SH_BIGSUR || SH_SH2000 || SH_73180_SOLUTION_ENGINE || SH_7300_SOLUTION_ENGINE || SH_7751_SOLUTION_ENGINE || SH_SOLUTION_ENGINE || SH_HS7751RVOIP || SH_RTS7751R2D || SH_EDOSK7705)
+ ---help---
+ Computers built with Hitachi SuperH processors always
+ map the ROM starting at address zero. But the processor
+ does not specify the range that RAM takes.
+
+ The physical memory (RAM) start address will be automatically
+ set to 08000000, unless you selected one of the following
+ processor types: SolutionEngine, Overdrive, HP620, HP680, HP690,
+ in which case the start address will be set to 0c000000.
+
+ Tweak this only when porting to a new machine which is not already
+ known by the config system. Changing it from the known correct
+ value on any of the known systems will only lead to disaster.
+
+config MEMORY_SIZE
+ hex "Physical memory size" if !MEMORY_SET || MEMORY_OVERRIDE
+ default "0x00400000" if !MEMORY_SET || MEMORY_OVERRIDE || !MEMORY_OVERRIDE && SH_ADX || !MEMORY_OVERRIDE && (SH_HP600 || SH_BIGSUR || SH_SH2000)
+ default "0x01000000" if !MEMORY_OVERRIDE && SH_DREAMCAST || SH_SECUREEDGE5410 || SH_EDOSK7705
+ default "0x02000000" if !MEMORY_OVERRIDE && (SH_73180_SOLUTION_ENGINE || SH_SOLUTION_ENGINE)
+ default "0x04000000" if !MEMORY_OVERRIDE && (SH_7300_SOLUTION_ENGINE || SH_7751_SOLUTION_ENGINE || SH_HS7751RVOIP || SH_RTS7751R2D || SH_SH4202_MICRODEV)
+ default "0x08000000" if SH_MPC1211 || SH_SH03
+ help
+ This sets the default memory size assumed by your SH kernel. It can
+ be overridden as normal by the 'mem=' argument on the kernel command
+ line. If unsure, consult your board specifications or just leave it
+ as 0x00400000 which was the default value before this became
+ configurable.
+
+config MEMORY_SET
+ bool
+ depends on !MEMORY_OVERRIDE && (SH_MPC1211 || SH_SH03 || SH_ADX || SH_DREAMCAST || SH_HP600 || SH_BIGSUR || SH_SH2000 || SH_7751_SOLUTION_ENGINE || SH_SOLUTION_ENGINE || SH_SECUREEDGE5410 || SH_HS7751RVOIP || SH_RTS7751R2D || SH_SH4202_MICRODEV || SH_EDOSK7705)
+ default y
+ help
+ This is an option about which you will never be asked a question.
+ Therefore, I conclude that you do not exist - go away.
+
+ There is a grue here.
+
+# If none of the above have set memory start/size, ask the user.
+config MEMORY_OVERRIDE
+ bool "Override default load address and memory size"
+
+# XXX: break these out into the board-specific configs below
+config CF_ENABLER
+ bool "Compact Flash Enabler support"
+ depends on SH_ADX || SH_SOLUTION_ENGINE || SH_UNKNOWN || SH_CAT68701 || SH_SH03
+ ---help---
+ Compact Flash is a small, removable mass storage device introduced
+ in 1994 originally as a PCMCIA device. If you say `Y' here, you
+ compile in support for Compact Flash devices directly connected to
+ a SuperH processor. A Compact Flash FAQ is available at
+ <http://www.compactflash.org/faqs/faq.htm>.
+
+ If your board has "Directly Connected" CompactFlash at area 5 or 6,
+ you may want to enable this option. Then, you can use CF as
+ primary IDE drive (only tested for SanDisk).
+
+ If in doubt, select 'N'.
+
+choice
+ prompt "Compact Flash Connection Area"
+ depends on CF_ENABLER
+ default CF_AREA6
+
+config CF_AREA5
+ bool "Area5"
+ help
+ If your board has "Directly Connected" CompactFlash, You should
+ select the area where your CF is connected to.
+
+ - "Area5" if CompactFlash is connected to Area 5 (0x14000000)
+ - "Area6" if it is connected to Area 6 (0x18000000)
+
+ "Area6" will work for most boards. For ADX, select "Area5".
+
+config CF_AREA6
+ bool "Area6"
+
+endchoice
+
+config CF_BASE_ADDR
+ hex
+ depends on CF_ENABLER
+ default "0xb8000000" if CF_AREA6
+ default "0xb4000000" if CF_AREA5
+
+# The SH7750 RTC module is disabled in the Dreamcast
+config SH_RTC
+ bool
+ depends on !SH_DREAMCAST && !SH_SATURN && !SH_7300_SOLUTION_ENGINE && !SH_73180_SOLUTION_ENGINE
+ default y
+ help
+ Selecting this option will allow the Linux kernel to emulate
+ PC's RTC.
+
+ If unsure, say N.
+
+config SH_FPU
+ bool "FPU support"
+ depends on !CPU_SH3
+ default y
+ help
+ Selecting this option will enable support for SH processors that
+ have FPU units (ie, SH77xx).
+
+ This option must be set in order to enable the FPU.
+
+config SH_DSP
+ bool "DSP support"
+ depends on !CPU_SH4
+ default y
+ help
+ Selecting this option will enable support for SH processors that
+ have DSP units (ie, SH2-DSP and SH3-DSP). It is safe to say Y here
+ by default, as the existance of the DSP will be probed at runtime.
+
+ This option must be set in order to enable the DSP.
+
+config SH_ADC
+ bool "ADC support"
+ depends on CPU_SH3
+ default y
+ help
+ Selecting this option will allow the Linux kernel to use SH3 on-chip
+ ADC module.
+
+ If unsure, say N.
+
+config SH_HP600
+ bool
+ depends on SH_HP620 || SH_HP680 || SH_HP690
+ default y
+
+config CPU_SUBTYPE_ST40
+ bool
+ depends on CPU_SUBTYPE_ST40STB1 || CPU_SUBTYPE_ST40GX1
+ default y
+
+config DISCONTIGMEM
+ bool
+ depends on SH_HP690
+ default y
+ help
+ Say Y to upport efficient handling of discontiguous physical memory,
+ for architectures which are either NUMA (Non-Uniform Memory Access)
+ or have huge holes in the physical address space for other reasons.
+ See <file:Documentation/vm/numa> for more.
+
+config ZERO_PAGE_OFFSET
+ hex "Zero page offset"
+ default "0x00001000" if !(SH_MPC1211 || SH_SH03)
+ default "0x00004000" if SH_MPC1211 || SH_SH03
+ help
+ This sets the default offset of zero page.
+
+# XXX: needs to lose subtype for system type
+config ST40_LMI_MEMORY
+ bool "Memory on LMI"
+ depends on CPU_SUBTYPE_ST40STB1
+
+config MEMORY_START
+ hex
+ depends on CPU_SUBTYPE_ST40STB1 && ST40_LMI_MEMORY
+ default "0x08000000"
+
+config MEMORY_SIZE
+ hex
+ depends on CPU_SUBTYPE_ST40STB1 && ST40_LMI_MEMORY
+ default "0x00400000"
+
+config MEMORY_SET
+ bool
+ depends on CPU_SUBTYPE_ST40STB1 && ST40_LMI_MEMORY
+ default y
+
+config BOOT_LINK_OFFSET
+ hex "Link address offset for booting"
+ default "0x00800000"
+ help
+ This option allows you to set the link address offset of the zImage.
+ This can be useful if you are on a board which has a small amount of
+ memory.
+
+config CPU_LITTLE_ENDIAN
+ bool "Little Endian"
+ help
+ Some SuperH machines can be configured for either little or big
+ endian byte order. These modes require different kernels. Say Y if
+ your machine is little endian, N if it's a big endian machine.
+
+config PREEMPT
+ bool "Preemptible Kernel (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+
+config UBC_WAKEUP
+ bool "Wakeup UBC on startup"
+ help
+ Selecting this option will wakeup the User Break Controller (UBC) on
+ startup. Although the UBC is left in an awake state when the processor
+ comes up, some boot loaders misbehave by putting the UBC to sleep in a
+ power saving state, which causes issues with things like ptrace().
+
+ If unsure, say N.
+
+config SH_WRITETHROUGH
+ bool "Use write-through caching"
+ default y if CPU_SH2
+ help
+ Selecting this option will configure the caches in write-through
+ mode, as opposed to the default write-back configuration.
+
+ Since there's sill some aliasing issues on SH-4, this option will
+ unfortunately still require the majority of flushing functions to
+ be implemented to deal with aliasing.
+
+ If unsure, say N.
+
+config SH_OCRAM
+ bool "Operand Cache RAM (OCRAM) support"
+ help
+ Selecting this option will automatically tear down the number of
+ sets in the dcache by half, which in turn exposes a memory range.
+
+ The addresses for the OC RAM base will vary according to the
+ processor version. Consult vendor documentation for specifics.
+
+ If unsure, say N.
+
+config SH_STORE_QUEUES
+ bool "Support for Store Queues"
+ depends on CPU_SH4
+ help
+ Selecting this option will enable an in-kernel API for manipulating
+ the store queues integrated in the SH-4 processors.
+
+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.
+
+ If you say N here, the kernel will run on single 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
+ 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.
+
+ See also the <file:Documentation/smp.txt>,
+ <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
+ at <http://www.tldp.org/docs.html#howto>.
+
+ If you don't know what to do here, say N.
+
+config NR_CPUS
+ int "Maximum number of CPUs (2-32)"
+ range 2 32
+ depends on SMP
+ default "2"
+ help
+ This allows you to specify the maximum number of CPUs which this
+ kernel will support. The maximum supported value is 32 and the
+ minimum value which makes sense is 2.
+
+ This is purely to save memory - each supported CPU adds
+ approximately eight kilobytes to the kernel image.
+
+config HS7751RVOIP_CODEC
+ bool "Support VoIP Codec section"
+ depends on SH_HS7751RVOIP
+ help
+ Selecting this option will support CODEC section.
+
+config RTS7751R2D_REV11
+ bool "RTS7751R2D Rev. 1.1 board support"
+ depends on SH_RTS7751R2D
+ help
+ Selecting this option will support version rev. 1.1.
+
+config SH_PCLK_CALC
+ bool
+ default n if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH73180
+ default y
+ help
+ This option will cause the PCLK value to be probed at run-time. It
+ will display a notification if the probed value has greater than a
+ 1% variance of the hardcoded CONFIG_SH_PCLK_FREQ.
+
+config SH_PCLK_FREQ
+ int "Peripheral clock frequency (in Hz)"
+ default "50000000" if CPU_SUBTYPE_SH7750
+ default "60000000" if CPU_SUBTYPE_SH7751
+ default "33333333" if CPU_SUBTYPE_SH7300
+ default "27000000" if CPU_SUBTYPE_SH73180
+ default "66000000" if CPU_SUBTYPE_SH4_202
+ default "1193182"
+ help
+ This option is used to specify the peripheral clock frequency. This
+ option must be set for each processor in order for the kernel to
+ function reliably. If no sane default exists, we use a default from
+ the legacy i8254. Any discrepancies will be reported on boot time
+ with an auto-probed frequency which should be considered the proper
+ value for your hardware.
+
+menu "CPU Frequency scaling"
+
+source "drivers/cpufreq/Kconfig"
+
+config SH_CPU_FREQ
+ tristate "SuperH CPU Frequency driver"
+ depends on CPU_FREQ
+ select CPU_FREQ_TABLE
+ help
+ This adds the cpufreq driver for SuperH. At present, only
+ the SH-4 is supported.
+
+ For details, take a look at <file:Documentation/cpu-freq>.
+
+ If unsure, say N.
+
+endmenu
+
+source "arch/sh/drivers/dma/Kconfig"
+
+source "arch/sh/cchips/Kconfig"
+
+config HEARTBEAT
+ bool "Heartbeat LED"
+ depends on SH_MPC1211 || SH_SH03 || SH_CAT68701 || SH_STB1_HARP || SH_STB1_OVERDRIVE || SH_BIGSUR || SH_7751_SOLUTION_ENGINE || SH_7300_SOLUTION_ENGINE || SH_73180_SOLUTION_ENGINE || SH_SOLUTION_ENGINE || SH_RTS7751R2D || SH_SH4202_MICRODEV
+ help
+ Use the power-on LED on your machine as a load meter. The exact
+ behavior is platform-dependent, but normally the flash frequency is
+ a hyperbolic function of the 5-minute load average.
+
+config RTC_9701JE
+ tristate "EPSON RTC-9701JE support"
+ depends on SH_RTS7751R2D
+ help
+ Selecting this option will support EPSON RTC-9701JE.
+
+endmenu
+
+
+menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
+
+# Even on SuperH devices which don't have an ISA bus,
+# this variable helps the PCMCIA modules handle
+# IRQ requesting properly -- Greg Banks.
+#
+# Though we're generally not interested in it when
+# we're not using PCMCIA, so we make it dependent on
+# PCMCIA outright. -- PFM.
+config ISA
+ bool
+ default y if PCMCIA || SMC91X
+ 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. Other bus systems are PCI, EISA, MicroChannel
+ (MCA) or VESA. ISA is an older system, now being displaced by PCI;
+ newer boards don't support it. If you have ISA, say Y, otherwise N.
+
+config EISA
+ bool
+ ---help---
+ The Extended Industry Standard Architecture (EISA) bus was
+ developed as an open alternative to the IBM MicroChannel bus.
+
+ The EISA bus provided some of the features of the IBM MicroChannel
+ bus while maintaining backward compatibility with cards made for
+ the older ISA bus. The EISA bus saw limited use between 1988 and
+ 1995 when it was made obsolete by the PCI bus.
+
+ Say Y here if you are building a kernel for an EISA-based machine.
+
+ Otherwise, say N.
+
+config MCA
+ bool
+ help
+ MicroChannel Architecture is found in some IBM PS/2 machines and
+ laptops. It is a bus system similar to PCI or ISA. See
+ <file:Documentation/mca.txt> (and especially the web page given
+ there) before attempting to build an MCA bus kernel.
+
+config SBUS
+ bool
+
+config MAPLE
+ tristate "Maple Bus support"
+ depends on SH_DREAMCAST
+ default y
+
+source "arch/sh/drivers/pci/Kconfig"
+
+source "drivers/pci/Kconfig"
+
+source "drivers/pcmcia/Kconfig"
+
+source "drivers/pci/hotplug/Kconfig"
+
+endmenu
+
+menu "Executable file formats"
+
+source "fs/Kconfig.binfmt"
+
+endmenu
+
+menu "SH initrd options"
+ depends on BLK_DEV_INITRD
+
+config EMBEDDED_RAMDISK
+ bool "Embed root filesystem ramdisk into the kernel"
+
+config EMBEDDED_RAMDISK_IMAGE
+ string "Filename of gziped ramdisk image"
+ depends on EMBEDDED_RAMDISK
+ default "ramdisk.gz"
+ help
+ This is the filename of the ramdisk image to be built into the
+ kernel. Relative pathnames are relative to arch/sh/ramdisk/.
+ The ramdisk image is not part of the kernel distribution; you must
+ provide one yourself.
+
+endmenu
+
+source "drivers/Kconfig"
+
+source "fs/Kconfig"
+
+source "arch/sh/oprofile/Kconfig"
+
+source "arch/sh/Kconfig.debug"
+
+source "security/Kconfig"
+
+source "crypto/Kconfig"
+
+source "lib/Kconfig"