diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c
index 5754097..7f9615a 100644
--- a/arch/mips/netlogic/xlp/dt.c
+++ b/arch/mips/netlogic/xlp/dt.c
@@ -87,22 +87,7 @@
 
 void __init device_tree_init(void)
 {
-	unsigned long base, size;
-	struct boot_param_header *fdtp = xlp_fdt_blob;
-
-	if (!fdtp)
-		return;
-
-	base = virt_to_phys(fdtp);
-	size = be32_to_cpu(fdtp->totalsize);
-
-	/* Before we do anything, lets reserve the dt blob */
-	reserve_bootmem(base, size, BOOTMEM_DEFAULT);
-
-	unflatten_device_tree();
-
-	/* free the space reserved for the dt blob */
-	free_bootmem(base, size);
+	unflatten_and_copy_device_tree();
 }
 
 static struct of_device_id __initdata xlp_ids[] = {