diff --git a/arch/powerpc/cpu/mpc512x/cpu_init.c b/arch/powerpc/cpu/mpc512x/cpu_init.c
index 2f6a14fa69efab2bf05281de75ee247dd758bd6b..b308cb4be3e18a7d67d6744fb8bcae40de491c82 100644
--- a/arch/powerpc/cpu/mpc512x/cpu_init.c
+++ b/arch/powerpc/cpu/mpc512x/cpu_init.c
@@ -172,6 +172,21 @@ void cpu_init_f (volatile immap_t * im)
 	ips_div |= SCFR1_IPS_DIV << SCFR1_IPS_DIV_SHIFT;
 	out_be32(&im->clk.scfr[0], ips_div);
 
+#ifdef SCFR1_LPC_DIV
+	clrsetbits_be32(&im->clk.scfr[0], SCFR1_LPC_DIV_MASK,
+			SCFR1_LPC_DIV << SCFR1_LPC_DIV_SHIFT);
+#endif
+
+#ifdef SCFR1_NFC_DIV
+	clrsetbits_be32(&im->clk.scfr[0], SCFR1_NFC_DIV_MASK,
+			SCFR1_NFC_DIV << SCFR1_NFC_DIV_SHIFT);
+#endif
+
+#ifdef SCFR1_DIU_DIV
+	clrsetbits_be32(&im->clk.scfr[0], SCFR1_DIU_DIV_MASK,
+			SCFR1_DIU_DIV << SCFR1_DIU_DIV_SHIFT);
+#endif
+
 	/*
 	 * Enable Time Base/Decrementer
 	 *
diff --git a/arch/powerpc/include/asm/immap_512x.h b/arch/powerpc/include/asm/immap_512x.h
index f763a5413e3f2892e5982ce3e6513f704c03cdfb..157e6b84f66e1fe7d2dc955d1a2a23f6d870d5ff 100644
--- a/arch/powerpc/include/asm/immap_512x.h
+++ b/arch/powerpc/include/asm/immap_512x.h
@@ -238,6 +238,12 @@ typedef struct clk512x {
 #define SCFR1_LPC_DIV_MASK	0x00003800
 #define SCFR1_LPC_DIV_SHIFT	11
 
+#define SCFR1_NFC_DIV_MASK	0x00000700
+#define SCFR1_NFC_DIV_SHIFT	8
+
+#define SCFR1_DIU_DIV_MASK	0x000000FF
+#define SCFR1_DIU_DIV_SHIFT	0
+
 /* SCFR2 System Clock Frequency Register 2 */
 #define SCFR2_SYS_DIV		0xFC000000
 #define SCFR2_SYS_DIV_SHIFT	26