2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
8 #include <linux/init.h>
9 #include <linux/of_platform.h>
10 #include <linux/of_fdt.h>
11 #include <linux/bootmem.h>
15 #include <asm/mips-boards/generic.h>
17 const char *get_system_type(void)
22 void __init plat_mem_setup(void)
25 * Load the builtin devicetree. This causes the chosen node to be
26 * parsed resulting in our memory appearing
28 __dt_setup_arch(&__dtb_start);
31 void __init device_tree_init(void)
33 unsigned long base, size;
35 if (!initial_boot_params)
38 base = virt_to_phys((void *)initial_boot_params);
39 size = be32_to_cpu(initial_boot_params->totalsize);
41 /* Before we do anything, lets reserve the dt blob */
42 reserve_bootmem(base, size, BOOTMEM_DEFAULT);
44 unflatten_device_tree();