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/*
* Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
*
* Based on arch/arm/cpu/dtb.c:
* Copyright (C) 2013 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <common.h>
#include <init.h>
#include <of.h>
extern char __dtb_start[];
static int of_openrisc_init(void)
{
struct device_node *root;
root = of_get_root_node();
if (root)
return 0;
root = of_unflatten_dtb(__dtb_start);
if (!IS_ERR(root)) {
pr_debug("using internal DTB\n");
of_set_root_node(root);
if (IS_ENABLED(CONFIG_OFDEVICE))
of_probe();
}
return 0;
}
core_initcall(of_openrisc_init);
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