3 files changed, 165 insertions, 158 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 038179ecf6a9..4c9d8fc59fe2 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -81,24 +81,146 @@ source "init/Kconfig"
 
 menu "System type"
 
-config SOLUTION_ENGINE
-        bool
+source "arch/sh/mm/Kconfig"
+
+menu "Processor features"
 
 choice
-        prompt "SuperH system type"
-        default SH_UNKNOWN
+        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_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_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"
+        default y if SH4AL_DSP || !CPU_SH4
+        default n
+        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_PINT_IRQ
+        bool
+
+config CPU_HAS_MASKREG_IRQ
+        bool
+
+config CPU_HAS_INTC2_IRQ
+        bool
+
+config CPU_HAS_IPR_IRQ
+        bool
+
+config CPU_HAS_SR_RB
+        bool "CPU has SR.RB"
+        depends on CPU_SH3 || CPU_SH4
+        default y
+        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
+
+endmenu
+
+menu "Board support"
+
+config SOLUTION_ENGINE
+        bool
 
 config SH_SOLUTION_ENGINE
         bool "SolutionEngine"
         select SOLUTION_ENGINE
+        depends on CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7750
         help
           Select SolutionEngine if configuring for a Hitachi SH7709
           or SH7750 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
-        select CPU_SUBTYPE_SH7722
+        depends on CPU_SUBTYPE_SH7722
         help
           Select 7722 SolutionEngine if configuring for a Hitachi SH772
           evaluation board.
@@ -106,7 +228,7 @@ config SH_7722_SOLUTION_ENGINE
 config SH_7751_SOLUTION_ENGINE
         bool "SolutionEngine7751"
         select SOLUTION_ENGINE
-        select CPU_SUBTYPE_SH7751
+        depends on CPU_SUBTYPE_SH7751
         help
           Select 7751 SolutionEngine if configuring for a Hitachi SH7751
           evaluation board.
@@ -114,7 +236,7 @@ config SH_7751_SOLUTION_ENGINE
 config SH_7780_SOLUTION_ENGINE
         bool "SolutionEngine7780"
         select SOLUTION_ENGINE
-        select CPU_SUBTYPE_SH7780
+        depends on CPU_SUBTYPE_SH7780
         help
           Select 7780 SolutionEngine if configuring for a Renesas SH7780
           evaluation board.
@@ -122,7 +244,7 @@ config SH_7780_SOLUTION_ENGINE
 config SH_7300_SOLUTION_ENGINE
         bool "SolutionEngine7300"
         select SOLUTION_ENGINE
-        select CPU_SUBTYPE_SH7300
+        depends on CPU_SUBTYPE_SH7300
         help
           Select 7300 SolutionEngine if configuring for a Hitachi
           SH7300(SH-Mobile V) evaluation board.
@@ -130,22 +252,22 @@ config SH_7300_SOLUTION_ENGINE
 config SH_7343_SOLUTION_ENGINE
         bool "SolutionEngine7343"
         select SOLUTION_ENGINE
-        select CPU_SUBTYPE_SH7343
+        depends on CPU_SUBTYPE_SH7343
         help
           Select 7343 SolutionEngine if configuring for a Hitachi
           SH7343 (SH-Mobile 3AS) evaluation board.
 
 config SH_73180_SOLUTION_ENGINE
-       bool "SolutionEngine73180"
+        bool "SolutionEngine73180"
         select SOLUTION_ENGINE
-        select CPU_SUBTYPE_SH73180
+        depends on CPU_SUBTYPE_SH73180
         help
           Select 73180 SolutionEngine if configuring for a Hitachi
           SH73180(SH-Mobile 3) evaluation board.
 
 config SH_7751_SYSTEMH
         bool "SystemH7751R"
-        select CPU_SUBTYPE_SH7751R
+        depends on CPU_SUBTYPE_SH7751R
         help
           Select SystemH if you are configuring for a Renesas SystemH
           7751R evaluation board.
@@ -153,6 +275,7 @@ config SH_7751_SYSTEMH
 config SH_HP6XX
         bool "HP6XX"
         select SYS_SUPPORTS_APM_EMULATION
+        depends on CPU_SUBTYPE_SH7709
         help
           Select HP6XX if configuring for a HP jornada HP6xx.
           More information (hardware only) at
@@ -160,13 +283,13 @@ config SH_HP6XX
 
 config SH_SATURN
         bool "Saturn"
-        select CPU_SUBTYPE_SH7604
+        depends on CPU_SUBTYPE_SH7604
         help
           Select Saturn if configuring for a SEGA Saturn.
 
 config SH_DREAMCAST
         bool "Dreamcast"
-        select CPU_SUBTYPE_SH7091
+        depends on CPU_SUBTYPE_SH7091
         help
           Select Dreamcast if configuring for a SEGA Dreamcast.
           More information at
@@ -175,6 +298,7 @@ config SH_DREAMCAST
 
 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.
@@ -182,6 +306,7 @@ config SH_MPC1211
 
 config SH_SH03
         bool "Interface CTP/PCI-SH03"
+        depends on CPU_SUBTYPE_SH7751 && BROKEN
         help
           CTP/PCI-SH03 is a CPU module computer that is produced
           by Interface Corporation.
@@ -189,7 +314,7 @@ config SH_SH03
 
 config SH_SECUREEDGE5410
         bool "SecureEdge5410"
-        select CPU_SUBTYPE_SH7751R
+        depends on CPU_SUBTYPE_SH7751R
         help
           Select SecureEdge5410 if configuring for a SnapGear SH board.
           This includes both the OEM SecureEdge products as well as the
@@ -197,75 +322,62 @@ config SH_SECUREEDGE5410
 
 config SH_HS7751RVOIP
         bool "HS7751RVOIP"
-        select CPU_SUBTYPE_SH7751R
+        depends on CPU_SUBTYPE_SH7751R
         help
           Select HS7751RVOIP if configuring for a Renesas Technology
           Sales VoIP board.
 
 config SH_7710VOIPGW
         bool "SH7710-VOIP-GW"
-        select CPU_SUBTYPE_SH7710
+        depends on CPU_SUBTYPE_SH7710
         help
           Select this option to build a kernel for the SH7710 based
           VOIP GW.
 
 config SH_RTS7751R2D
         bool "RTS7751R2D"
-        select CPU_SUBTYPE_SH7751R
+        depends on CPU_SUBTYPE_SH7751R
         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
 
 config SH_EDOSK7705
         bool "EDOSK7705"
-        select CPU_SUBTYPE_SH7705
+        depends on CPU_SUBTYPE_SH7705
 
 config SH_SH4202_MICRODEV
         bool "SH4-202 MicroDev"
-        select CPU_SUBTYPE_SH4_202
+        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"
-        select CPU_SUBTYPE_SH7751R
+        depends on CPU_SUBTYPE_SH7751R
         help
           I-O DATA DEVICE, INC. "LANDISK Series" support.
 
 config SH_TITAN
         bool "TITAN"
-        select CPU_SUBTYPE_SH7751R
+        depends on CPU_SUBTYPE_SH7751R
         help
           Select Titan if you are configuring for a Nimble Microsystems
           NetEngine NP51R.
 
 config SH_SHMIN
         bool "SHMIN"
-        select CPU_SUBTYPE_SH7706
+        depends on CPU_SUBTYPE_SH7706
         help
           Select SHMIN if configuring for the SHMIN board.
 
-config SH_7206_SOLUTION_ENGINE
-        bool "SolutionEngine7206"
-        select CPU_SUBTYPE_SH7206
-        help
-          Select 7206 SolutionEngine if configuring for a Hitachi SH7206
-          evaluation board.
-
-config SH_7619_SOLUTION_ENGINE
-        bool "SolutionEngine7619"
-        select CPU_SUBTYPE_SH7619
-        help
-          Select 7619 SolutionEngine if configuring for a Hitachi SH7619
-          evaluation board.
-        
 config SH_LBOX_RE2
         bool "L-BOX RE2"
-        select CPU_SUBTYPE_SH7751R
+        depends on CPU_SUBTYPE_SH7751R
         help
           Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
 
@@ -281,14 +393,12 @@ config SH_UNKNOWN
 
           This option is for the early stages of porting to a new machine.
 
-endchoice
+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/mm/Kconfig"
-
 config CF_ENABLER
         bool "Compact Flash Enabler support"
         depends on SH_SOLUTION_ENGINE || SH_UNKNOWN || SH_SH03
@@ -332,110 +442,6 @@ config CF_BASE_ADDR
         default "0xb8000000" if CF_AREA6
         default "0xb4000000" if CF_AREA5
 
-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_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_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"
-        default y if SH4AL_DSP || !CPU_SH4
-        default n
-        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_PINT_IRQ
-        bool
-
-config CPU_HAS_MASKREG_IRQ
-        bool
-
-config CPU_HAS_INTC2_IRQ
-        bool
-
-config CPU_HAS_IPR_IRQ
-        bool
-
-config CPU_HAS_SR_RB
-        bool "CPU has SR.RB"
-        depends on CPU_SH3 || CPU_SH4
-        default y
-        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
-
-endmenu
 
 menu "Timer and clock configuration"
 
diff --git a/arch/sh/boards/renesas/r7780rp/Kconfig b/arch/sh/boards/renesas/r7780rp/Kconfig
index 9fb11641fe13..fc8f28e04ba3 100644
--- a/arch/sh/boards/renesas/r7780rp/Kconfig
+++ b/arch/sh/boards/renesas/r7780rp/Kconfig
@@ -6,18 +6,18 @@ choice
 
 config SH_R7780RP
         bool "R7780RP-1 board support"
-        select CPU_SUBTYPE_SH7780
+        depends on CPU_SUBTYPE_SH7780
 
 config SH_R7780MP
         bool "R7780MP board support"
-        select CPU_SUBTYPE_SH7780
+        depends on CPU_SUBTYPE_SH7780
         help
           Selecting this option will enable support for the mass-production
           version of the R7780RP. If in doubt, say Y.
 
 config SH_R7785RP
         bool "R7785RP board support"
-        select CPU_SUBTYPE_SH7785
+        depends on CPU_SUBTYPE_SH7785
 
 endchoice
 
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 253346d7b316..8f826b03f9fe 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -1,5 +1,3 @@
-menu "Processor selection"
-
 #
 # Processor families
 #
@@ -38,11 +36,14 @@ config CPU_SUBTYPE_ST40
 config CPU_SHX2
         bool
 
+choice
+        prompt "Processor sub-type selection"
+
 #
 # Processor subtypes
 #
 
-comment "SH-2 Processor Support"
+# SH-2 Processor Support
 
 config CPU_SUBTYPE_SH7604
         bool "Support SH7604 processor"
@@ -52,13 +53,13 @@ config CPU_SUBTYPE_SH7619
         bool "Support SH7619 processor"
         select CPU_SH2
 
-comment "SH-2A Processor Support"
+# SH-2A Processor Support
 
 config CPU_SUBTYPE_SH7206
         bool "Support SH7206 processor"
         select CPU_SH2A
 
-comment "SH-3 Processor Support"
+# SH-3 Processor Support
 
 config CPU_SUBTYPE_SH7300
         bool "Support SH7300 processor"
@@ -113,7 +114,7 @@ config CPU_SUBTYPE_SH7712
         help
           Select SH7712 if you have a SH3-DSP SH7712 CPU.
 
-comment "SH-4 Processor Support"
+# SH-4 Processor Support
 
 config CPU_SUBTYPE_SH7750
         bool "Support SH7750 processor"
@@ -166,7 +167,7 @@ config CPU_SUBTYPE_SH4_202
         bool "Support SH4-202 processor"
         select CPU_SH4
 
-comment "ST40 Processor Support"
+# ST40 Processor Support
 
 config CPU_SUBTYPE_ST40STB1
         bool "Support ST40STB1/ST40RA processors"
@@ -181,7 +182,7 @@ config CPU_SUBTYPE_ST40GX1
         help
           Select ST40GX1 if you have a ST40GX1 CPU.
 
-comment "SH-4A Processor Support"
+# SH-4A Processor Support
 
 config CPU_SUBTYPE_SH7770
         bool "Support SH7770 processor"
@@ -198,7 +199,7 @@ config CPU_SUBTYPE_SH7785
         select CPU_SHX2
         select CPU_HAS_INTC2_IRQ
 
-comment "SH4AL-DSP Processor Support"
+# SH4AL-DSP Processor Support
 
 config CPU_SUBTYPE_SH73180
         bool "Support SH73180 processor"
@@ -214,7 +215,7 @@ config CPU_SUBTYPE_SH7722
         select CPU_SHX2
         select CPU_HAS_IPR_IRQ
 
-endmenu
+endchoice
 
 menu "Memory management options"