+++ /dev/null
-#
-# 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
- select EMBEDDED
- 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 RWSEM_GENERIC_SPINLOCK
- bool
- default y
-
-config RWSEM_XCHGADD_ALGORITHM
- bool
-
-config GENERIC_BUG
- def_bool y
- depends on BUG
-
-config GENERIC_FIND_NEXT_BIT
- bool
- default y
-
-config GENERIC_HWEIGHT
- bool
- default y
-
-config GENERIC_HARDIRQS
- bool
- default y
-
-config GENERIC_IRQ_PROBE
- bool
- default y
-
-config GENERIC_CALIBRATE_DELAY
- bool
- default y
-
-config GENERIC_IOMAP
- bool
-
-config GENERIC_TIME
- def_bool n
-
-config GENERIC_CLOCKEVENTS
- def_bool n
-
-config SYS_SUPPORTS_PM
- bool
-
-config SYS_SUPPORTS_APM_EMULATION
- bool
- select SYS_SUPPORTS_PM
-
-config SYS_SUPPORTS_SMP
- bool
-
-config SYS_SUPPORTS_NUMA
- bool
-
-config SYS_SUPPORTS_PCI
- bool
-
-config ARCH_MAY_HAVE_PC_FDC
- bool
-
-config STACKTRACE_SUPPORT
- bool
- default y
-
-config LOCKDEP_SUPPORT
- bool
- default y
-
-config ARCH_HAS_ILOG2_U32
- bool
- default n
-
-config ARCH_HAS_ILOG2_U64
- bool
- default n
-
-config ARCH_NO_VIRT_TO_BUS
- def_bool y
-
-source "init/Kconfig"
-
-menu "System type"
-
-source "arch/sh/mm/Kconfig"
-
-menu "Processor features"
-
-choice
- prompt "Endianess selection"
- default CPU_LITTLE_ENDIAN
- help
- Some SuperH machines can be configured for either little or big
- endian byte order. These modes require different kernels.
-
-config CPU_LITTLE_ENDIAN
- bool "Little Endian"
-
-config CPU_BIG_ENDIAN
- bool "Big Endian"
-
-endchoice
-
-config SH_FPU
- bool "FPU support"
- depends on CPU_HAS_FPU
- 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_FPU_EMU
- bool "FPU emulation support"
- depends on !SH_FPU && EXPERIMENTAL
- default n
- help
- Selecting this option will enable support for software FPU emulation.
- Most SH-3 users will want to say Y here, whereas most SH-4 users will
- want to say N.
-
-config SH_DSP
- bool "DSP support"
- depends on CPU_HAS_DSP
- default y
- help
- Selecting this option will enable support for SH processors that
- have DSP units (ie, SH2-DSP, SH3-DSP, and SH4AL-DSP).
-
- 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_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 SPECULATIVE_EXECUTION
- bool "Speculative subroutine return"
- depends on CPU_SUBTYPE_SH7780 && EXPERIMENTAL
- help
- This enables support for a speculative instruction fetch for
- subroutine return. There are various pitfalls associated with
- this, as outlined in the SH7780 hardware manual.
-
- If unsure, say N.
-
-config CPU_HAS_INTEVT
- bool
-
-config CPU_HAS_MASKREG_IRQ
- bool
-
-config CPU_HAS_IPR_IRQ
- bool
-
-config CPU_HAS_SR_RB
- bool
- help
- This will enable the use of SR.RB register bank usage. Processors
- that are lacking this bit must have another method in place for
- accomplishing what is taken care of by the banked registers.
-
- See <file:Documentation/sh/register-banks.txt> for further
- information on SR.RB and register banking in the kernel in general.
-
-config CPU_HAS_PTEA
- bool
-
-config CPU_HAS_DSP
- bool
-
-config CPU_HAS_FPU
- bool
-
-endmenu
-
-menu "Board support"
-
-config SOLUTION_ENGINE
- bool
-
-config SH_SOLUTION_ENGINE
- bool "SolutionEngine"
- select SOLUTION_ENGINE
- select CPU_HAS_IPR_IRQ
- depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \
- CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \
- CPU_SUBTYPE_SH7750R
- help
- Select SolutionEngine if configuring for a Hitachi SH7705, SH7709,
- SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board.
-
-config SH_7206_SOLUTION_ENGINE
- bool "SolutionEngine7206"
- select SOLUTION_ENGINE
- depends on CPU_SUBTYPE_SH7206
- help
- Select 7206 SolutionEngine if configuring for a Hitachi SH7206
- evaluation board.
-
-config SH_7619_SOLUTION_ENGINE
- bool "SolutionEngine7619"
- select SOLUTION_ENGINE
- depends on CPU_SUBTYPE_SH7619
- help
- Select 7619 SolutionEngine if configuring for a Hitachi SH7619
- evaluation board.
-
-config SH_7722_SOLUTION_ENGINE
- bool "SolutionEngine7722"
- select SOLUTION_ENGINE
- depends on CPU_SUBTYPE_SH7722
- help
- Select 7722 SolutionEngine if configuring for a Hitachi SH772
- evaluation board.
-
-config SH_7751_SOLUTION_ENGINE
- bool "SolutionEngine7751"
- select SOLUTION_ENGINE
- select CPU_HAS_IPR_IRQ
- depends on CPU_SUBTYPE_SH7751
- help
- Select 7751 SolutionEngine if configuring for a Hitachi SH7751
- evaluation board.
-
-config SH_7780_SOLUTION_ENGINE
- bool "SolutionEngine7780"
- select SOLUTION_ENGINE
- select SYS_SUPPORTS_PCI
- depends on CPU_SUBTYPE_SH7780
- help
- Select 7780 SolutionEngine if configuring for a Renesas SH7780
- evaluation board.
-
-config SH_7343_SOLUTION_ENGINE
- bool "SolutionEngine7343"
- select SOLUTION_ENGINE
- depends on CPU_SUBTYPE_SH7343
- help
- Select 7343 SolutionEngine if configuring for a Hitachi
- SH7343 (SH-Mobile 3AS) evaluation board.
-
-config SH_7751_SYSTEMH
- bool "SystemH7751R"
- depends on CPU_SUBTYPE_SH7751R
- help
- Select SystemH if you are configuring for a Renesas SystemH
- 7751R evaluation board.
-
-config SH_HP6XX
- bool "HP6XX"
- select SYS_SUPPORTS_APM_EMULATION
- select HD6446X_SERIES
- depends on CPU_SUBTYPE_SH7709
- help
- Select HP6XX if configuring for a HP jornada HP6xx.
- More information (hardware only) at
- <http://www.hp.com/jornada/>.
-
-config SH_DREAMCAST
- bool "Dreamcast"
- select SYS_SUPPORTS_PCI
- depends on CPU_SUBTYPE_SH7091
- help
- Select Dreamcast if configuring for a SEGA Dreamcast.
- More information at <http://www.linux-sh.org>
-
-config SH_MPC1211
- bool "Interface MPC1211"
- depends on CPU_SUBTYPE_SH7751 && BROKEN
- help
- CTP/PCI-SH02 is a CPU module computer that is produced
- by Interface Corporation.
- More information at <http://www.interface.co.jp>
-
-config SH_SH03
- bool "Interface CTP/PCI-SH03"
- depends on CPU_SUBTYPE_SH7751
- select CPU_HAS_IPR_IRQ
- select SYS_SUPPORTS_PCI
- help
- CTP/PCI-SH03 is a CPU module computer that is produced
- by Interface Corporation.
- More information at <http://www.interface.co.jp>
-
-config SH_SECUREEDGE5410
- bool "SecureEdge5410"
- depends on CPU_SUBTYPE_SH7751R
- select CPU_HAS_IPR_IRQ
- select SYS_SUPPORTS_PCI
- 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"
- depends on CPU_SUBTYPE_SH7751R
- help
- Select HS7751RVOIP if configuring for a Renesas Technology
- Sales VoIP board.
-
-config SH_7710VOIPGW
- bool "SH7710-VOIP-GW"
- depends on CPU_SUBTYPE_SH7710
- help
- Select this option to build a kernel for the SH7710 based
- VOIP GW.
-
-config SH_RTS7751R2D
- bool "RTS7751R2D"
- depends on CPU_SUBTYPE_SH7751R
- select SYS_SUPPORTS_PCI
- help
- Select RTS7751R2D if configuring for a Renesas Technology
- Sales SH-Graphics board.
-
-config SH_HIGHLANDER
- bool "Highlander"
- depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
- select SYS_SUPPORTS_PCI
-
-config SH_EDOSK7705
- bool "EDOSK7705"
- depends on CPU_SUBTYPE_SH7705
-
-config SH_SH4202_MICRODEV
- bool "SH4-202 MicroDev"
- depends on CPU_SUBTYPE_SH4_202
- help
- Select SH4-202 MicroDev if configuring for a SuperH MicroDev board
- with an SH4-202 CPU.
-
-config SH_LANDISK
- bool "LANDISK"
- depends on CPU_SUBTYPE_SH7751R
- select SYS_SUPPORTS_PCI
- help
- I-O DATA DEVICE, INC. "LANDISK Series" support.
-
-config SH_TITAN
- bool "TITAN"
- depends on CPU_SUBTYPE_SH7751R
- select CPU_HAS_IPR_IRQ
- select SYS_SUPPORTS_PCI
- help
- Select Titan if you are configuring for a Nimble Microsystems
- NetEngine NP51R.
-
-config SH_SHMIN
- bool "SHMIN"
- depends on CPU_SUBTYPE_SH7706
- select CPU_HAS_IPR_IRQ
- help
- Select SHMIN if configuring for the SHMIN board.
-
-config SH_LBOX_RE2
- bool "L-BOX RE2"
- depends on CPU_SUBTYPE_SH7751R
- select SYS_SUPPORTS_PCI
- help
- Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
-
-config SH_X3PROTO
- bool "SH-X3 Prototype board"
- depends on CPU_SUBTYPE_SHX3
-
-config SH_MAGIC_PANEL_R2
- bool "Magic Panel R2"
- depends on CPU_SUBTYPE_SH7720
- help
- Select Magic Panel R2 if configuring for Magic Panel R2.
-
-endmenu
-
-source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
-source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
-source "arch/sh/boards/renesas/r7780rp/Kconfig"
-source "arch/sh/boards/magicpanelr2/Kconfig"
-
-menu "Timer and clock configuration"
-
-config SH_TMU
- bool "TMU timer support"
- depends on CPU_SH3 || CPU_SH4
- select GENERIC_TIME
- select GENERIC_CLOCKEVENTS
- default y
- help
- This enables the use of the TMU as the system timer.
-
-config SH_CMT
- bool "CMT timer support"
- depends on CPU_SH2
- default y
- help
- This enables the use of the CMT as the system timer.
-
-config SH_MTU2
- bool "MTU2 timer support"
- depends on CPU_SH2A
- default n
- help
- This enables the use of the MTU2 as the system timer.
-
-config SH_TIMER_IRQ
- int
- default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
- default "86" if CPU_SUBTYPE_SH7619
- default "140" if CPU_SUBTYPE_SH7206
- default "16"
-
-config SH_PCLK_FREQ
- int "Peripheral clock frequency (in Hz)"
- default "27000000" if CPU_SUBTYPE_SH7343
- default "31250000" if CPU_SUBTYPE_SH7619
- default "32000000" if CPU_SUBTYPE_SH7722
- default "33333333" if CPU_SUBTYPE_SH7770 || \
- CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
- CPU_SUBTYPE_SH7206
- default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
- default "66000000" if CPU_SUBTYPE_SH4_202
- default "50000000"
- help
- This option is used to specify the peripheral clock frequency.
- This is necessary for determining the reference clock value on
- platforms lacking an RTC.
-
-config SH_CLK_MD
- int "CPU Mode Pin Setting"
- depends on CPU_SUBTYPE_SH7619 || CPU_SUBTYPE_SH7206
- default 6 if CPU_SUBTYPE_SH7206
- default 5 if CPU_SUBTYPE_SH7619
- default 0
- help
- MD2 - MD0 pin setting.
-
-source "kernel/time/Kconfig"
-
-endmenu
-
-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/Kconfig"
-
-endmenu
-
-config ISA_DMA_API
- bool
- depends on SH_MPC1211
- default y
-
-menu "Kernel features"
-
-source kernel/Kconfig.hz
-
-config KEXEC
- bool "kexec system call (EXPERIMENTAL)"
- depends on EXPERIMENTAL
- 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. It may help to enable device hotplugging
- support. As of this writing the exact hardware interface is
- strongly in flux, so no good recommendation can be made.
-
-config CRASH_DUMP
- bool "kernel crash dumps (EXPERIMENTAL)"
- depends on EXPERIMENTAL
- help
- Generate crash dump after being started by kexec.
- This should be normally only set in special crash dump kernels
- which are loaded in the main kernel with kexec-tools into
- a specially reserved region and then later executed after
- a crash by kdump/kexec. The crash dump kernel must be compiled
- to a memory address not used by the main kernel using
- MEMORY_START.
-
- For more details see Documentation/kdump/kdump.txt
-
-config SMP
- bool "Symmetric multi-processing support"
- depends on SYS_SUPPORTS_SMP
- ---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 "4" if CPU_SHX3
- 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.
-
-source "kernel/Kconfig.preempt"
-
-config GUSA
- def_bool y
- depends on !SMP
- help
- This enables support for gUSA (general UserSpace Atomicity).
- This is the default implementation for both UP and non-ll/sc
- CPUs, and is used by the libc, amongst others.
-
- For additional information, design information can be found
- in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
-
- This should only be disabled for special cases where alternate
- atomicity implementations exist.
-
-endmenu
-
-menu "Boot options"
-
-config ZERO_PAGE_OFFSET
- hex "Zero page offset"
- default "0x00004000" if SH_MPC1211 || SH_SH03
- default "0x00010000" if PAGE_SIZE_64KB
- default "0x00002000" if PAGE_SIZE_8KB
- default "0x00001000"
- help
- This sets the default offset of zero page.
-
-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 UBC_WAKEUP
- bool "Wakeup UBC on startup"
- depends on CPU_SH4 && !CPU_SH4A
- 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 CMDLINE_BOOL
- bool "Default bootloader kernel arguments"
-
-config CMDLINE
- string "Initial kernel command string"
- depends on CMDLINE_BOOL
- default "console=ttySC1,115200"
-
-endmenu
-
-menu "Bus options"
-
-# 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
- def_bool y
- depends on PCMCIA && HD6446X_SERIES
- 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 SUPERHYWAY
- tristate "SuperHyway Bus support"
- depends on CPU_SUBTYPE_SH4_202
-
-config MAPLE
- bool "Maple Bus support"
- depends on SH_DREAMCAST
- help
- The Maple Bus is SEGA's serial communication bus for peripherals
- on the Dreamcast. Without this bus support you won't be able to
- get your Dreamcast keyboard etc to work, so most users
- probably want to say 'Y' here, unless you are only using the
- Dreamcast with a serial line terminal or a remote network
- connection.
-
-config CF_ENABLER
- bool "Compact Flash Enabler support"
- depends on SOLUTION_ENGINE || 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.
-
-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
-
-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 "Power management options (EXPERIMENTAL)"
-depends on EXPERIMENTAL && SYS_SUPPORTS_PM
-
-source kernel/power/Kconfig
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "kernel/Kconfig.instrumentation"
-
-source "arch/sh/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
--- /dev/null
+#
+# 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
+ select EMBEDDED
+ 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 RWSEM_GENERIC_SPINLOCK
+ bool
+ default y
+
+config RWSEM_XCHGADD_ALGORITHM
+ bool
+
+config GENERIC_BUG
+ def_bool y
+ depends on BUG
+
+config GENERIC_FIND_NEXT_BIT
+ bool
+ default y
+
+config GENERIC_HWEIGHT
+ bool
+ default y
+
+config GENERIC_HARDIRQS
+ bool
+ default y
+
+config GENERIC_IRQ_PROBE
+ bool
+ default y
+
+config GENERIC_CALIBRATE_DELAY
+ bool
+ default y
+
+config GENERIC_IOMAP
+ bool
+
+config GENERIC_TIME
+ def_bool n
+
+config GENERIC_CLOCKEVENTS
+ def_bool n
+
+config SYS_SUPPORTS_PM
+ bool
+
+config SYS_SUPPORTS_APM_EMULATION
+ bool
+ select SYS_SUPPORTS_PM
+
+config SYS_SUPPORTS_SMP
+ bool
+
+config SYS_SUPPORTS_NUMA
+ bool
+
+config SYS_SUPPORTS_PCI
+ bool
+
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+
+config STACKTRACE_SUPPORT
+ bool
+ default y
+
+config LOCKDEP_SUPPORT
+ bool
+ default y
+
+config ARCH_HAS_ILOG2_U32
+ bool
+ default n
+
+config ARCH_HAS_ILOG2_U64
+ bool
+ default n
+
+config ARCH_NO_VIRT_TO_BUS
+ def_bool y
+
+source "init/Kconfig"
+
+menu "System type"
+
+source "arch/sh/mm/Kconfig"
+
+menu "Processor features"
+
+choice
+ prompt "Endianess selection"
+ default CPU_LITTLE_ENDIAN
+ help
+ Some SuperH machines can be configured for either little or big
+ endian byte order. These modes require different kernels.
+
+config CPU_LITTLE_ENDIAN
+ bool "Little Endian"
+
+config CPU_BIG_ENDIAN
+ bool "Big Endian"
+
+endchoice
+
+config SH_FPU
+ bool "FPU support"
+ depends on CPU_HAS_FPU
+ 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_FPU_EMU
+ bool "FPU emulation support"
+ depends on !SH_FPU && EXPERIMENTAL
+ default n
+ help
+ Selecting this option will enable support for software FPU emulation.
+ Most SH-3 users will want to say Y here, whereas most SH-4 users will
+ want to say N.
+
+config SH_DSP
+ bool "DSP support"
+ depends on CPU_HAS_DSP
+ default y
+ help
+ Selecting this option will enable support for SH processors that
+ have DSP units (ie, SH2-DSP, SH3-DSP, and SH4AL-DSP).
+
+ 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_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 SPECULATIVE_EXECUTION
+ bool "Speculative subroutine return"
+ depends on CPU_SUBTYPE_SH7780 && EXPERIMENTAL
+ help
+ This enables support for a speculative instruction fetch for
+ subroutine return. There are various pitfalls associated with
+ this, as outlined in the SH7780 hardware manual.
+
+ If unsure, say N.
+
+config CPU_HAS_INTEVT
+ bool
+
+config CPU_HAS_MASKREG_IRQ
+ bool
+
+config CPU_HAS_IPR_IRQ
+ bool
+
+config CPU_HAS_SR_RB
+ bool
+ help
+ This will enable the use of SR.RB register bank usage. Processors
+ that are lacking this bit must have another method in place for
+ accomplishing what is taken care of by the banked registers.
+
+ See <file:Documentation/sh/register-banks.txt> for further
+ information on SR.RB and register banking in the kernel in general.
+
+config CPU_HAS_PTEA
+ bool
+
+config CPU_HAS_DSP
+ bool
+
+config CPU_HAS_FPU
+ bool
+
+endmenu
+
+menu "Board support"
+
+config SOLUTION_ENGINE
+ bool
+
+config SH_SOLUTION_ENGINE
+ bool "SolutionEngine"
+ select SOLUTION_ENGINE
+ select CPU_HAS_IPR_IRQ
+ depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \
+ CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \
+ CPU_SUBTYPE_SH7750R
+ help
+ Select SolutionEngine if configuring for a Hitachi SH7705, SH7709,
+ SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board.
+
+config SH_7206_SOLUTION_ENGINE
+ bool "SolutionEngine7206"
+ select SOLUTION_ENGINE
+ depends on CPU_SUBTYPE_SH7206
+ help
+ Select 7206 SolutionEngine if configuring for a Hitachi SH7206
+ evaluation board.
+
+config SH_7619_SOLUTION_ENGINE
+ bool "SolutionEngine7619"
+ select SOLUTION_ENGINE
+ depends on CPU_SUBTYPE_SH7619
+ help
+ Select 7619 SolutionEngine if configuring for a Hitachi SH7619
+ evaluation board.
+
+config SH_7722_SOLUTION_ENGINE
+ bool "SolutionEngine7722"
+ select SOLUTION_ENGINE
+ depends on CPU_SUBTYPE_SH7722
+ help
+ Select 7722 SolutionEngine if configuring for a Hitachi SH772
+ evaluation board.
+
+config SH_7751_SOLUTION_ENGINE
+ bool "SolutionEngine7751"
+ select SOLUTION_ENGINE
+ select CPU_HAS_IPR_IRQ
+ depends on CPU_SUBTYPE_SH7751
+ help
+ Select 7751 SolutionEngine if configuring for a Hitachi SH7751
+ evaluation board.
+
+config SH_7780_SOLUTION_ENGINE
+ bool "SolutionEngine7780"
+ select SOLUTION_ENGINE
+ select SYS_SUPPORTS_PCI
+ depends on CPU_SUBTYPE_SH7780
+ help
+ Select 7780 SolutionEngine if configuring for a Renesas SH7780
+ evaluation board.
+
+config SH_7343_SOLUTION_ENGINE
+ bool "SolutionEngine7343"
+ select SOLUTION_ENGINE
+ depends on CPU_SUBTYPE_SH7343
+ help
+ Select 7343 SolutionEngine if configuring for a Hitachi
+ SH7343 (SH-Mobile 3AS) evaluation board.
+
+config SH_7751_SYSTEMH
+ bool "SystemH7751R"
+ depends on CPU_SUBTYPE_SH7751R
+ help
+ Select SystemH if you are configuring for a Renesas SystemH
+ 7751R evaluation board.
+
+config SH_HP6XX
+ bool "HP6XX"
+ select SYS_SUPPORTS_APM_EMULATION
+ select HD6446X_SERIES
+ depends on CPU_SUBTYPE_SH7709
+ help
+ Select HP6XX if configuring for a HP jornada HP6xx.
+ More information (hardware only) at
+ <http://www.hp.com/jornada/>.
+
+config SH_DREAMCAST
+ bool "Dreamcast"
+ select SYS_SUPPORTS_PCI
+ depends on CPU_SUBTYPE_SH7091
+ help
+ Select Dreamcast if configuring for a SEGA Dreamcast.
+ More information at <http://www.linux-sh.org>
+
+config SH_MPC1211
+ bool "Interface MPC1211"
+ depends on CPU_SUBTYPE_SH7751 && BROKEN
+ help
+ CTP/PCI-SH02 is a CPU module computer that is produced
+ by Interface Corporation.
+ More information at <http://www.interface.co.jp>
+
+config SH_SH03
+ bool "Interface CTP/PCI-SH03"
+ depends on CPU_SUBTYPE_SH7751
+ select CPU_HAS_IPR_IRQ
+ select SYS_SUPPORTS_PCI
+ help
+ CTP/PCI-SH03 is a CPU module computer that is produced
+ by Interface Corporation.
+ More information at <http://www.interface.co.jp>
+
+config SH_SECUREEDGE5410
+ bool "SecureEdge5410"
+ depends on CPU_SUBTYPE_SH7751R
+ select CPU_HAS_IPR_IRQ
+ select SYS_SUPPORTS_PCI
+ 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"
+ depends on CPU_SUBTYPE_SH7751R
+ help
+ Select HS7751RVOIP if configuring for a Renesas Technology
+ Sales VoIP board.
+
+config SH_7710VOIPGW
+ bool "SH7710-VOIP-GW"
+ depends on CPU_SUBTYPE_SH7710
+ help
+ Select this option to build a kernel for the SH7710 based
+ VOIP GW.
+
+config SH_RTS7751R2D
+ bool "RTS7751R2D"
+ depends on CPU_SUBTYPE_SH7751R
+ select SYS_SUPPORTS_PCI
+ help
+ Select RTS7751R2D if configuring for a Renesas Technology
+ Sales SH-Graphics board.
+
+config SH_HIGHLANDER
+ bool "Highlander"
+ depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
+ select SYS_SUPPORTS_PCI
+
+config SH_EDOSK7705
+ bool "EDOSK7705"
+ depends on CPU_SUBTYPE_SH7705
+
+config SH_SH4202_MICRODEV
+ bool "SH4-202 MicroDev"
+ depends on CPU_SUBTYPE_SH4_202
+ help
+ Select SH4-202 MicroDev if configuring for a SuperH MicroDev board
+ with an SH4-202 CPU.
+
+config SH_LANDISK
+ bool "LANDISK"
+ depends on CPU_SUBTYPE_SH7751R
+ select SYS_SUPPORTS_PCI
+ help
+ I-O DATA DEVICE, INC. "LANDISK Series" support.
+
+config SH_TITAN
+ bool "TITAN"
+ depends on CPU_SUBTYPE_SH7751R
+ select CPU_HAS_IPR_IRQ
+ select SYS_SUPPORTS_PCI
+ help
+ Select Titan if you are configuring for a Nimble Microsystems
+ NetEngine NP51R.
+
+config SH_SHMIN
+ bool "SHMIN"
+ depends on CPU_SUBTYPE_SH7706
+ select CPU_HAS_IPR_IRQ
+ help
+ Select SHMIN if configuring for the SHMIN board.
+
+config SH_LBOX_RE2
+ bool "L-BOX RE2"
+ depends on CPU_SUBTYPE_SH7751R
+ select SYS_SUPPORTS_PCI
+ help
+ Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
+
+config SH_X3PROTO
+ bool "SH-X3 Prototype board"
+ depends on CPU_SUBTYPE_SHX3
+
+config SH_MAGIC_PANEL_R2
+ bool "Magic Panel R2"
+ depends on CPU_SUBTYPE_SH7720
+ help
+ Select Magic Panel R2 if configuring for Magic Panel R2.
+
+endmenu
+
+source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
+source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
+source "arch/sh/boards/renesas/r7780rp/Kconfig"
+source "arch/sh/boards/magicpanelr2/Kconfig"
+
+menu "Timer and clock configuration"
+
+config SH_TMU
+ bool "TMU timer support"
+ depends on CPU_SH3 || CPU_SH4
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ default y
+ help
+ This enables the use of the TMU as the system timer.
+
+config SH_CMT
+ bool "CMT timer support"
+ depends on CPU_SH2
+ default y
+ help
+ This enables the use of the CMT as the system timer.
+
+config SH_MTU2
+ bool "MTU2 timer support"
+ depends on CPU_SH2A
+ default n
+ help
+ This enables the use of the MTU2 as the system timer.
+
+config SH_TIMER_IRQ
+ int
+ default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
+ default "86" if CPU_SUBTYPE_SH7619
+ default "140" if CPU_SUBTYPE_SH7206
+ default "16"
+
+config SH_PCLK_FREQ
+ int "Peripheral clock frequency (in Hz)"
+ default "27000000" if CPU_SUBTYPE_SH7343
+ default "31250000" if CPU_SUBTYPE_SH7619
+ default "32000000" if CPU_SUBTYPE_SH7722
+ default "33333333" if CPU_SUBTYPE_SH7770 || \
+ CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
+ CPU_SUBTYPE_SH7206
+ default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
+ default "66000000" if CPU_SUBTYPE_SH4_202
+ default "50000000"
+ help
+ This option is used to specify the peripheral clock frequency.
+ This is necessary for determining the reference clock value on
+ platforms lacking an RTC.
+
+config SH_CLK_MD
+ int "CPU Mode Pin Setting"
+ depends on CPU_SUBTYPE_SH7619 || CPU_SUBTYPE_SH7206
+ default 6 if CPU_SUBTYPE_SH7206
+ default 5 if CPU_SUBTYPE_SH7619
+ default 0
+ help
+ MD2 - MD0 pin setting.
+
+source "kernel/time/Kconfig"
+
+endmenu
+
+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/Kconfig"
+
+endmenu
+
+config ISA_DMA_API
+ bool
+ depends on SH_MPC1211
+ default y
+
+menu "Kernel features"
+
+source kernel/Kconfig.hz
+
+config KEXEC
+ bool "kexec system call (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ 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. It may help to enable device hotplugging
+ support. As of this writing the exact hardware interface is
+ strongly in flux, so no good recommendation can be made.
+
+config CRASH_DUMP
+ bool "kernel crash dumps (EXPERIMENTAL)"
+ depends on EXPERIMENTAL
+ help
+ Generate crash dump after being started by kexec.
+ This should be normally only set in special crash dump kernels
+ which are loaded in the main kernel with kexec-tools into
+ a specially reserved region and then later executed after
+ a crash by kdump/kexec. The crash dump kernel must be compiled
+ to a memory address not used by the main kernel using
+ MEMORY_START.
+
+ For more details see Documentation/kdump/kdump.txt
+
+config SMP
+ bool "Symmetric multi-processing support"
+ depends on SYS_SUPPORTS_SMP
+ ---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 "4" if CPU_SHX3
+ 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.
+
+source "kernel/Kconfig.preempt"
+
+config GUSA
+ def_bool y
+ depends on !SMP
+ help
+ This enables support for gUSA (general UserSpace Atomicity).
+ This is the default implementation for both UP and non-ll/sc
+ CPUs, and is used by the libc, amongst others.
+
+ For additional information, design information can be found
+ in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
+
+ This should only be disabled for special cases where alternate
+ atomicity implementations exist.
+
+endmenu
+
+menu "Boot options"
+
+config ZERO_PAGE_OFFSET
+ hex "Zero page offset"
+ default "0x00004000" if SH_MPC1211 || SH_SH03
+ default "0x00010000" if PAGE_SIZE_64KB
+ default "0x00002000" if PAGE_SIZE_8KB
+ default "0x00001000"
+ help
+ This sets the default offset of zero page.
+
+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 UBC_WAKEUP
+ bool "Wakeup UBC on startup"
+ depends on CPU_SH4 && !CPU_SH4A
+ 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 CMDLINE_BOOL
+ bool "Default bootloader kernel arguments"
+
+config CMDLINE
+ string "Initial kernel command string"
+ depends on CMDLINE_BOOL
+ default "console=ttySC1,115200"
+
+endmenu
+
+menu "Bus options"
+
+# 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
+ def_bool y
+ depends on PCMCIA && HD6446X_SERIES
+ 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 SUPERHYWAY
+ tristate "SuperHyway Bus support"
+ depends on CPU_SUBTYPE_SH4_202
+
+config MAPLE
+ bool "Maple Bus support"
+ depends on SH_DREAMCAST
+ help
+ The Maple Bus is SEGA's serial communication bus for peripherals
+ on the Dreamcast. Without this bus support you won't be able to
+ get your Dreamcast keyboard etc to work, so most users
+ probably want to say 'Y' here, unless you are only using the
+ Dreamcast with a serial line terminal or a remote network
+ connection.
+
+config CF_ENABLER
+ bool "Compact Flash Enabler support"
+ depends on SOLUTION_ENGINE || 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.
+
+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
+
+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 "Power management options (EXPERIMENTAL)"
+depends on EXPERIMENTAL && SYS_SUPPORTS_PM
+
+source kernel/power/Kconfig
+
+endmenu
+
+source "net/Kconfig"
+
+source "drivers/Kconfig"
+
+source "fs/Kconfig"
+
+source "kernel/Kconfig.instrumentation"
+
+source "arch/sh/Kconfig.debug"
+
+source "security/Kconfig"
+
+source "crypto/Kconfig"
+
+source "lib/Kconfig"
projects / openwrt / staging / blogic.git / commitdiff