ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/nds32/kernel/devtree.c b/marvell/linux/arch/nds32/kernel/devtree.c
new file mode 100644
index 0000000..bdce0fe
--- /dev/null
+++ b/marvell/linux/arch/nds32/kernel/devtree.c
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (C) 2005-2017 Andes Technology Corporation
+
+#include <linux/bug.h>
+#include <linux/printk.h>
+#include <linux/of_fdt.h>
+
+void __init early_init_devtree(void *params)
+{
+ if (!params || !early_init_dt_scan(params)) {
+ pr_crit("\n"
+ "Error: invalid device tree blob at (virtual address 0x%p)\n"
+ "\nPlease check your bootloader.", params);
+
+ BUG_ON(1);
+ }
+
+ dump_stack_set_arch_desc("%s (DT)", of_flat_dt_get_machine_name());
+}