x86 setup: sizeof() is unsigned, unbreak comparisons

[linux-2.6-omap-h63xx.git] / arch / powerpc / platforms / Kconfig.cputype

diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 86eb4cf31f0b0ef667a7eb08cad1511acdc7abb5..99684ea606afef4b399a46ab1e059baef6002767 100644 (file)
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -37,6 +37,7 @@ config PPC_8xx
        select FSL_SOC
        select 8xx
        select WANT_DEVICE_TREE
+       select PPC_LIB_RHEAP
 
 config 40x
        bool "AMCC 40x"
@@ -47,6 +48,7 @@ config 44x
        bool "AMCC 44x"
        select PPC_DCR_NATIVE
        select WANT_DEVICE_TREE
+       select PPC_UDBG_16550
 
 config E200
        bool "Freescale e200"
@@ -71,6 +73,18 @@ config POWER4
        depends on PPC64
        def_bool y
 
+config TUNE_CELL
+       bool "Optimize for Cell Broadband Engine"
+       depends on PPC64
+       help
+         Cause the compiler to optimize for the PPE of the Cell Broadband
+         Engine. This will make the code run considerably faster on Cell
+         but somewhat slower on other machines. This option only changes
+         the scheduling of instructions, not the selection of instructions
+         itself, so the resulting kernel will keep running on all other
+         machines. When building a kernel that is supposed to run only
+         on Cell, you should also select the POWER4_ONLY option.
+
 config 6xx
        bool