diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c
index fab316de57e96718a38abcd1c8434ca54b7ab363..cd39f5429e8a751bbbd54cbf4a739fe18cd38f02 100644
--- a/arch/mips/netlogic/common/smp.c
+++ b/arch/mips/netlogic/common/smp.c
@@ -98,7 +98,7 @@ void nlm_early_init_secondary(int cpu)
 	change_c0_config(CONF_CM_CMASK, 0x3);
 	write_c0_ebase((uint32_t)nlm_common_ebase);
 #ifdef CONFIG_CPU_XLP
-	if (hard_smp_processor_id() % 4 == 0)
+	if (cpu % 4 == 0)
 		xlp_mmu_init();
 #endif
 }
diff --git a/arch/mips/netlogic/common/smpboot.S b/arch/mips/netlogic/common/smpboot.S
index 25c1825873c7bfbc9556b892121f8a570535d72b..a0b74874bebeb2d66f36d21461948ead8f7bf7d6 100644
--- a/arch/mips/netlogic/common/smpboot.S
+++ b/arch/mips/netlogic/common/smpboot.S
@@ -186,7 +186,7 @@ EXPORT(nlm_boot_siblings)
 	* jump to the secondary wait function.
 	*/
 	mfc0	v0, CP0_EBASE, 1
-	andi	v0, 0x7f		/* v0 <- node/core */
+	andi	v0, 0x3ff		/* v0 <- node/core */
 
 	/* Init MMU in the first thread after changing THREAD_MODE
 	 * register (Ax Errata?)
@@ -263,6 +263,8 @@ NESTED(nlm_boot_secondary_cpus, 16, sp)
 	PTR_L	gp, 0(t1)
 
 	/* a0 has the processor id */
+	mfc0	a0, CP0_EBASE, 1
+	andi	a0, 0x3ff		/* a0 <- node/core */
 	PTR_LA	t0, nlm_early_init_secondary
 	jalr	t0
 	nop