powerpc: Make the NR_CPUS max 8192

[pandora-kernel.git] / arch / powerpc / platforms / Kconfig.cputype

diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 9428c0e..915a7ac 100644 (file)
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -57,9 +57,17 @@ config E200
 
 endchoice
 
+# Until we have a choice of exclusive CPU types on 64-bit, we always
+# use PPC_BOOK3S. On 32-bit, this is equivalent to 6xx which is
+# "classic" MMU
+
+config PPC_BOOK3S
+       def_bool y
+       depends on PPC64 || 6xx
+
 config POWER4_ONLY
        bool "Optimize for POWER4"
-       depends on PPC64
+       depends on PPC64 && PPC_BOOK3S
        default n
        ---help---
          Cause the compiler to optimize for POWER4/POWER5/PPC970 processors.
@@ -68,16 +76,16 @@ config POWER4_ONLY
 
 config POWER3
        bool
-       depends on PPC64
+       depends on PPC64 && PPC_BOOK3S
        default y if !POWER4_ONLY
 
 config POWER4
-       depends on PPC64
+       depends on PPC64 && PPC_BOOK3S
        def_bool y
 
 config TUNE_CELL
        bool "Optimize for Cell Broadband Engine"
-       depends on PPC64
+       depends on PPC64 && PPC_BOOK3S
        help
          Cause the compiler to optimize for the PPE of the Cell Broadband
          Engine. This will make the code run considerably faster on Cell
@@ -147,7 +155,7 @@ config PHYS_64BIT
 
 config ALTIVEC
        bool "AltiVec Support"
-       depends on CLASSIC32 || POWER4
+       depends on 6xx || POWER4
        ---help---
          This option enables kernel support for the Altivec extensions to the
          PowerPC processor. The kernel currently supports saving and restoring
@@ -254,8 +262,8 @@ config SMP
          If you don't know what to do here, say N.
 
 config NR_CPUS
-       int "Maximum number of CPUs (2-1024)"
-       range 2 1024
+       int "Maximum number of CPUs (2-8192)"
+       range 2 8192
        depends on SMP
        default "32" if PPC64
        default "4"