Merge branch 'for-2.6.24' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerp...

[linux-2.6-omap-h63xx.git] / arch / sh / Kconfig

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index a8693edd4f43ad4c818860bf9bb9b23ae0758f32..496d635f89b216722df77895005ab35698ec4e8f 100644 (file)
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -182,9 +182,7 @@ config CPU_HAS_IPR_IRQ
        bool
 
 config CPU_HAS_SR_RB
-       bool "CPU has SR.RB"
-       depends on CPU_SH3 || CPU_SH4
-       default y
+       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
@@ -213,10 +211,12 @@ config SH_SOLUTION_ENGINE
        bool "SolutionEngine"
        select SOLUTION_ENGINE
        select CPU_HAS_IPR_IRQ
-       depends on CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7750
+       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 SH7709
-         or SH7750 evaluation board.
+         Select SolutionEngine if configuring for a Hitachi SH7705, SH7709,
+         SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board.
 
 config SH_7206_SOLUTION_ENGINE
        bool "SolutionEngine7206"
@@ -291,9 +291,7 @@ config SH_DREAMCAST
        depends on CPU_SUBTYPE_SH7091
        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/>.
+         More information at <http://www.linux-sh.org>
 
 config SH_MPC1211
        bool "Interface MPC1211"
@@ -570,6 +568,20 @@ config NR_CPUS
 
 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"
@@ -593,7 +605,7 @@ config BOOT_LINK_OFFSET
 
 config UBC_WAKEUP
        bool "Wakeup UBC on startup"
-       depends on CPU_SH4
+       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
@@ -744,7 +756,7 @@ source "drivers/Kconfig"
 
 source "fs/Kconfig"
 
-source "arch/sh/oprofile/Kconfig"
+source "kernel/Kconfig.instrumentation"
 
 source "arch/sh/Kconfig.debug"