diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index 48e6a05d38d1d5b37dfcf09b045b3a96834fd868..d5b17de7c678098076ed940215a6329fb7332c6b 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -337,7 +337,7 @@ int enable_cluster_l2(void)
 			while ((in_be32(&l2cache->l2csr0)
 				& (L2CSR0_L2FI|L2CSR0_L2LFC)) != 0)
 					;
-			out_be32(&l2cache->l2csr0, L2CSR0_L2E);
+			out_be32(&l2cache->l2csr0, L2CSR0_L2E|L2CSR0_L2PE);
 		}
 		i++;
 	} while (!(cluster & TP_CLUSTER_EOC));
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index 5542d0afb24983c4b4ce44ecef6af9a551fca523..87168e202dd8af194f7276cb2f113ff5977431ba 100644
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@@ -734,7 +734,7 @@ enable_l2_cluster_l2:
 	isync
 	and.	r1, r0, r4
 	bne	1b
-	lis	r4, L2CSR0_L2E@h
+	lis	r4, (L2CSR0_L2E|L2CSR0_L2PE)@h
 	sync
 	stw	r4, 0(r3)	/* enable L2 */
 delete_ccsr_l2_tlb: