diff options
Diffstat (limited to 'arch/powerpc/platforms/Kconfig.cputype')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index cca6b4f..61187be 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -1,7 +1,7 @@ config PPC64 bool "64-bit kernel" default n - select HAVE_PERF_COUNTERS + select PPC_HAVE_PMU_SUPPORT help This option selects whether a 32-bit or a 64-bit kernel will be built. @@ -21,7 +21,7 @@ choice If unsure, select 52xx/6xx/7xx/74xx/82xx/83xx/86xx. -config PPC_BOOK3S +config PPC_BOOK3S_32 bool "512x/52xx/6xx/7xx/74xx/82xx/83xx/86xx" select PPC_FPU @@ -57,11 +57,14 @@ config E200 endchoice -config PPC_BOOK3S - default y +config PPC_BOOK3S_64 + def_bool y depends on PPC64 select PPC_FPU +config PPC_BOOK3S + def_bool y + depends on PPC_BOOK3S_32 || PPC_BOOK3S_64 config POWER4_ONLY bool "Optimize for POWER4" @@ -75,6 +78,7 @@ config POWER4_ONLY config 6xx def_bool y depends on PPC32 && PPC_BOOK3S + select PPC_HAVE_PMU_SUPPORT config POWER3 bool @@ -243,6 +247,15 @@ config VIRT_CPU_ACCOUNTING If in doubt, say Y here. +config PPC_HAVE_PMU_SUPPORT + bool + +config PPC_PERF_CTRS + def_bool y + depends on PERF_COUNTERS && PPC_HAVE_PMU_SUPPORT + help + This enables the powerpc-specific perf_counter back-end. + config SMP depends on PPC_STD_MMU || FSL_BOOKE bool "Symmetric multi-processing support" |
