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@@ -81,24 +81,146 @@ source "init/Kconfig"
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menu "System type"
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-config SOLUTION_ENGINE
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- bool
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+source "arch/sh/mm/Kconfig"
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+
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+menu "Processor features"
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choice
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- prompt "SuperH system type"
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- default SH_UNKNOWN
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+ prompt "Endianess selection"
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+ default CPU_LITTLE_ENDIAN
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+ help
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+ Some SuperH machines can be configured for either little or big
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+ endian byte order. These modes require different kernels.
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+
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+config CPU_LITTLE_ENDIAN
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+ bool "Little Endian"
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+
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+config CPU_BIG_ENDIAN
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+ bool "Big Endian"
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+
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+endchoice
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+
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+config SH_FPU
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+ bool "FPU support"
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+ depends on !CPU_SH3
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+ default y
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+ help
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+ Selecting this option will enable support for SH processors that
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+ have FPU units (ie, SH77xx).
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+
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+ This option must be set in order to enable the FPU.
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+
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+config SH_FPU_EMU
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+ bool "FPU emulation support"
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+ depends on !SH_FPU && EXPERIMENTAL
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+ default n
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+ help
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+ Selecting this option will enable support for software FPU emulation.
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+ Most SH-3 users will want to say Y here, whereas most SH-4 users will
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+ want to say N.
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+
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+config SH_DSP
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+ bool "DSP support"
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+ default y if SH4AL_DSP || !CPU_SH4
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+ default n
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+ help
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+ Selecting this option will enable support for SH processors that
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+ have DSP units (ie, SH2-DSP, SH3-DSP, and SH4AL-DSP).
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+
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+ This option must be set in order to enable the DSP.
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+
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+config SH_ADC
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+ bool "ADC support"
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+ depends on CPU_SH3
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+ default y
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+ help
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+ Selecting this option will allow the Linux kernel to use SH3 on-chip
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+ ADC module.
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+
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+ If unsure, say N.
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+
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+config SH_STORE_QUEUES
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+ bool "Support for Store Queues"
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+ depends on CPU_SH4
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+ help
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+ Selecting this option will enable an in-kernel API for manipulating
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+ the store queues integrated in the SH-4 processors.
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+
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+config SPECULATIVE_EXECUTION
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+ bool "Speculative subroutine return"
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+ depends on CPU_SUBTYPE_SH7780 && EXPERIMENTAL
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+ help
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+ This enables support for a speculative instruction fetch for
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+ subroutine return. There are various pitfalls associated with
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+ this, as outlined in the SH7780 hardware manual.
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+
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+ If unsure, say N.
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+
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+config CPU_HAS_INTEVT
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+ bool
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+
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+config CPU_HAS_PINT_IRQ
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+ bool
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+
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+config CPU_HAS_MASKREG_IRQ
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+ bool
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+
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+config CPU_HAS_INTC2_IRQ
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+ bool
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+
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+config CPU_HAS_IPR_IRQ
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+ bool
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+
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+config CPU_HAS_SR_RB
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+ bool "CPU has SR.RB"
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+ depends on CPU_SH3 || CPU_SH4
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+ default y
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+ help
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+ This will enable the use of SR.RB register bank usage. Processors
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+ that are lacking this bit must have another method in place for
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+ accomplishing what is taken care of by the banked registers.
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+
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+ See <file:Documentation/sh/register-banks.txt> for further
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+ information on SR.RB and register banking in the kernel in general.
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+
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+config CPU_HAS_PTEA
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+ bool
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+
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+endmenu
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+
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+menu "Board support"
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+
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+config SOLUTION_ENGINE
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+ bool
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config SH_SOLUTION_ENGINE
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bool "SolutionEngine"
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select SOLUTION_ENGINE
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+ depends on CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7750
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help
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Select SolutionEngine if configuring for a Hitachi SH7709
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or SH7750 evaluation board.
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+config SH_7206_SOLUTION_ENGINE
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+ bool "SolutionEngine7206"
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+ select SOLUTION_ENGINE
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+ depends on CPU_SUBTYPE_SH7206
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+ help
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+ Select 7206 SolutionEngine if configuring for a Hitachi SH7206
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+ evaluation board.
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+
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+config SH_7619_SOLUTION_ENGINE
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+ bool "SolutionEngine7619"
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+ select SOLUTION_ENGINE
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+ depends on CPU_SUBTYPE_SH7619
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+ help
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+ Select 7619 SolutionEngine if configuring for a Hitachi SH7619
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+ evaluation board.
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+
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config SH_7722_SOLUTION_ENGINE
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bool "SolutionEngine7722"
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select SOLUTION_ENGINE
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- select CPU_SUBTYPE_SH7722
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+ depends on CPU_SUBTYPE_SH7722
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help
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Select 7722 SolutionEngine if configuring for a Hitachi SH772
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evaluation board.
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@@ -106,7 +228,7 @@ config SH_7722_SOLUTION_ENGINE
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config SH_7751_SOLUTION_ENGINE
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bool "SolutionEngine7751"
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select SOLUTION_ENGINE
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- select CPU_SUBTYPE_SH7751
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+ depends on CPU_SUBTYPE_SH7751
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help
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Select 7751 SolutionEngine if configuring for a Hitachi SH7751
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evaluation board.
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@@ -114,7 +236,7 @@ config SH_7751_SOLUTION_ENGINE
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config SH_7780_SOLUTION_ENGINE
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bool "SolutionEngine7780"
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select SOLUTION_ENGINE
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- select CPU_SUBTYPE_SH7780
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+ depends on CPU_SUBTYPE_SH7780
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help
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Select 7780 SolutionEngine if configuring for a Renesas SH7780
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evaluation board.
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@@ -122,7 +244,7 @@ config SH_7780_SOLUTION_ENGINE
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config SH_7300_SOLUTION_ENGINE
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bool "SolutionEngine7300"
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select SOLUTION_ENGINE
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- select CPU_SUBTYPE_SH7300
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+ depends on CPU_SUBTYPE_SH7300
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help
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Select 7300 SolutionEngine if configuring for a Hitachi
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SH7300(SH-Mobile V) evaluation board.
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@@ -130,22 +252,22 @@ config SH_7300_SOLUTION_ENGINE
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config SH_7343_SOLUTION_ENGINE
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bool "SolutionEngine7343"
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select SOLUTION_ENGINE
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- select CPU_SUBTYPE_SH7343
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+ depends on CPU_SUBTYPE_SH7343
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help
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Select 7343 SolutionEngine if configuring for a Hitachi
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SH7343 (SH-Mobile 3AS) evaluation board.
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config SH_73180_SOLUTION_ENGINE
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- bool "SolutionEngine73180"
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+ bool "SolutionEngine73180"
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select SOLUTION_ENGINE
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- select CPU_SUBTYPE_SH73180
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+ depends on CPU_SUBTYPE_SH73180
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help
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Select 73180 SolutionEngine if configuring for a Hitachi
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SH73180(SH-Mobile 3) evaluation board.
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config SH_7751_SYSTEMH
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bool "SystemH7751R"
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- select CPU_SUBTYPE_SH7751R
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+ depends on CPU_SUBTYPE_SH7751R
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help
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Select SystemH if you are configuring for a Renesas SystemH
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7751R evaluation board.
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@@ -153,6 +275,7 @@ config SH_7751_SYSTEMH
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config SH_HP6XX
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bool "HP6XX"
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select SYS_SUPPORTS_APM_EMULATION
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+ depends on CPU_SUBTYPE_SH7709
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help
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Select HP6XX if configuring for a HP jornada HP6xx.
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More information (hardware only) at
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@@ -160,13 +283,13 @@ config SH_HP6XX
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config SH_SATURN
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bool "Saturn"
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- select CPU_SUBTYPE_SH7604
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+ depends on CPU_SUBTYPE_SH7604
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help
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Select Saturn if configuring for a SEGA Saturn.
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config SH_DREAMCAST
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bool "Dreamcast"
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- select CPU_SUBTYPE_SH7091
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+ depends on CPU_SUBTYPE_SH7091
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help
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Select Dreamcast if configuring for a SEGA Dreamcast.
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More information at
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@@ -175,6 +298,7 @@ config SH_DREAMCAST
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config SH_MPC1211
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bool "Interface MPC1211"
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+ depends on CPU_SUBTYPE_SH7751 && BROKEN
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help
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CTP/PCI-SH02 is a CPU module computer that is produced
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by Interface Corporation.
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@@ -182,6 +306,7 @@ config SH_MPC1211
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config SH_SH03
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bool "Interface CTP/PCI-SH03"
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+ depends on CPU_SUBTYPE_SH7751 && BROKEN
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help
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CTP/PCI-SH03 is a CPU module computer that is produced
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by Interface Corporation.
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@@ -189,7 +314,7 @@ config SH_SH03
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config SH_SECUREEDGE5410
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bool "SecureEdge5410"
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- select CPU_SUBTYPE_SH7751R
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+ depends on CPU_SUBTYPE_SH7751R
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help
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Select SecureEdge5410 if configuring for a SnapGear SH board.
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This includes both the OEM SecureEdge products as well as the
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@@ -197,75 +322,62 @@ config SH_SECUREEDGE5410
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config SH_HS7751RVOIP
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bool "HS7751RVOIP"
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- select CPU_SUBTYPE_SH7751R
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+ depends on CPU_SUBTYPE_SH7751R
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help
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Select HS7751RVOIP if configuring for a Renesas Technology
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Sales VoIP board.
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config SH_7710VOIPGW
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bool "SH7710-VOIP-GW"
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- select CPU_SUBTYPE_SH7710
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+ depends on CPU_SUBTYPE_SH7710
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help
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Select this option to build a kernel for the SH7710 based
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VOIP GW.
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config SH_RTS7751R2D
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bool "RTS7751R2D"
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- select CPU_SUBTYPE_SH7751R
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+ depends on CPU_SUBTYPE_SH7751R
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help
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Select RTS7751R2D if configuring for a Renesas Technology
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Sales SH-Graphics board.
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config SH_HIGHLANDER
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bool "Highlander"
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+ depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
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config SH_EDOSK7705
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bool "EDOSK7705"
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- select CPU_SUBTYPE_SH7705
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+ depends on CPU_SUBTYPE_SH7705
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config SH_SH4202_MICRODEV
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bool "SH4-202 MicroDev"
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- select CPU_SUBTYPE_SH4_202
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+ depends on CPU_SUBTYPE_SH4_202
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help
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Select SH4-202 MicroDev if configuring for a SuperH MicroDev board
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with an SH4-202 CPU.
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config SH_LANDISK
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bool "LANDISK"
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- select CPU_SUBTYPE_SH7751R
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+ depends on CPU_SUBTYPE_SH7751R
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help
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I-O DATA DEVICE, INC. "LANDISK Series" support.
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config SH_TITAN
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bool "TITAN"
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- select CPU_SUBTYPE_SH7751R
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+ depends on CPU_SUBTYPE_SH7751R
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help
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Select Titan if you are configuring for a Nimble Microsystems
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NetEngine NP51R.
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config SH_SHMIN
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bool "SHMIN"
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- select CPU_SUBTYPE_SH7706
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+ depends on CPU_SUBTYPE_SH7706
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help
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Select SHMIN if configuring for the SHMIN board.
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-config SH_7206_SOLUTION_ENGINE
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- bool "SolutionEngine7206"
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- select CPU_SUBTYPE_SH7206
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- help
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- Select 7206 SolutionEngine if configuring for a Hitachi SH7206
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- evaluation board.
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-
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-config SH_7619_SOLUTION_ENGINE
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- bool "SolutionEngine7619"
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- select CPU_SUBTYPE_SH7619
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- help
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- Select 7619 SolutionEngine if configuring for a Hitachi SH7619
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- evaluation board.
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-
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config SH_LBOX_RE2
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bool "L-BOX RE2"
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- select CPU_SUBTYPE_SH7751R
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+ depends on CPU_SUBTYPE_SH7751R
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help
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Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
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@@ -281,14 +393,12 @@ config SH_UNKNOWN
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This option is for the early stages of porting to a new machine.
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-endchoice
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+endmenu
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source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
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source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
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source "arch/sh/boards/renesas/r7780rp/Kconfig"
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-source "arch/sh/mm/Kconfig"
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-
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config CF_ENABLER
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bool "Compact Flash Enabler support"
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depends on SH_SOLUTION_ENGINE || SH_UNKNOWN || SH_SH03
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@@ -332,110 +442,6 @@ config CF_BASE_ADDR
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default "0xb8000000" if CF_AREA6
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default "0xb4000000" if CF_AREA5
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-menu "Processor features"
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-
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-choice
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- prompt "Endianess selection"
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- default CPU_LITTLE_ENDIAN
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- help
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- Some SuperH machines can be configured for either little or big
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- endian byte order. These modes require different kernels.
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-
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-config CPU_LITTLE_ENDIAN
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- bool "Little Endian"
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-
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-config CPU_BIG_ENDIAN
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- bool "Big Endian"
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-
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-endchoice
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-
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-config SH_FPU
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- bool "FPU support"
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- depends on !CPU_SH3
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- default y
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- help
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- Selecting this option will enable support for SH processors that
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- have FPU units (ie, SH77xx).
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-
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- This option must be set in order to enable the FPU.
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-
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-config SH_FPU_EMU
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- bool "FPU emulation support"
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- depends on !SH_FPU && EXPERIMENTAL
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- default n
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- help
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- Selecting this option will enable support for software FPU emulation.
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- Most SH-3 users will want to say Y here, whereas most SH-4 users will
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- want to say N.
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-
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-config SH_DSP
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- bool "DSP support"
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- default y if SH4AL_DSP || !CPU_SH4
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- default n
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- help
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- Selecting this option will enable support for SH processors that
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- have DSP units (ie, SH2-DSP, SH3-DSP, and SH4AL-DSP).
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-
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- This option must be set in order to enable the DSP.
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-
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-config SH_ADC
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- bool "ADC support"
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- depends on CPU_SH3
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- default y
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- help
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- Selecting this option will allow the Linux kernel to use SH3 on-chip
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- ADC module.
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-
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- If unsure, say N.
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-
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-config SH_STORE_QUEUES
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- bool "Support for Store Queues"
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- depends on CPU_SH4
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- help
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- Selecting this option will enable an in-kernel API for manipulating
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- the store queues integrated in the SH-4 processors.
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-
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-config SPECULATIVE_EXECUTION
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- bool "Speculative subroutine return"
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- depends on CPU_SUBTYPE_SH7780 && EXPERIMENTAL
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- help
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- This enables support for a speculative instruction fetch for
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- subroutine return. There are various pitfalls associated with
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- this, as outlined in the SH7780 hardware manual.
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-
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- If unsure, say N.
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-
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-config CPU_HAS_INTEVT
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- bool
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-
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-config CPU_HAS_PINT_IRQ
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- bool
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-
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-config CPU_HAS_MASKREG_IRQ
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- bool
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-
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-config CPU_HAS_INTC2_IRQ
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- bool
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-
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-config CPU_HAS_IPR_IRQ
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- bool
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-
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-config CPU_HAS_SR_RB
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- bool "CPU has SR.RB"
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- depends on CPU_SH3 || CPU_SH4
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- default y
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- help
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- This will enable the use of SR.RB register bank usage. Processors
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- that are lacking this bit must have another method in place for
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- accomplishing what is taken care of by the banked registers.
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-
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- See <file:Documentation/sh/register-banks.txt> for further
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- information on SR.RB and register banking in the kernel in general.
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-
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-config CPU_HAS_PTEA
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- bool
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-
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-endmenu
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menu "Timer and clock configuration"
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