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>
13 #include <asm/mips-boards/generic.h>
16 const char *get_system_type(void)
21 void __init plat_mem_setup(void)
24 * Load the builtin devicetree. This causes the chosen node to be
25 * parsed resulting in our memory appearing
27 __dt_setup_arch(&__dtb_start);
30 void __init device_tree_init(void)
32 unsigned long base, size;
34 if (!initial_boot_params)
37 base = virt_to_phys((void *)initial_boot_params);
38 size = be32_to_cpu(initial_boot_params->totalsize);
40 /* Before we do anything, lets reserve the dt blob */
41 reserve_bootmem(base, size, BOOTMEM_DEFAULT);
43 unflatten_device_tree();