1 files changed, 7 insertions, 0 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3cf03ab46113..f4e25c648fbb 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -300,6 +300,7 @@ config PPC_PMAC64
         bool
         depends on PPC_PMAC && POWER4
         select U3_DART
+        select GENERIC_TBSYNC
         default y
 
 config PPC_PREP
@@ -314,6 +315,7 @@ config PPC_MAPLE
         bool "  Maple 970FX Evaluation Board"
         select U3_DART
         select MPIC_BROKEN_U3
+        select GENERIC_TBSYNC
         default n
         help
           This option enables support for the Maple 970FX Evaluation Board.
@@ -386,6 +388,11 @@ config PPC_MPC106
         bool
         default n
 
+config GENERIC_TBSYNC
+        bool
+        default y if CONFIG_PPC32 && CONFIG_SMP
+        default n
+
 source "drivers/cpufreq/Kconfig"
 
 config CPU_FREQ_PMAC