Index: linux/arch/ppc/syslib/ibm_ocp.c
===================================================================
--- linux/arch/ppc/syslib/ibm_ocp.c	(revision 3)
+++ linux/arch/ppc/syslib/ibm_ocp.c	(working copy)
@@ -2,7 +2,7 @@
 #include <asm/ocp.h>
 
 struct ocp_sys_info_data ocp_sys_info = {
-	.opb_bus_freq	=	50000000,	/* OPB Bus Frequency (Hz) */
+	.opb_bus_freq	=	133000000,	/* OPB Bus Frequency (Hz) */
 	.ebc_bus_freq	=	33333333,	/* EBC Bus Frequency (Hz) */
 };