/*
 * Copyright (c) 2015-2016, Renesas Electronics Corporation
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   - Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Renesas nor the names of its contributors may be
 *     used to endorse or promote products derived from this software without
 *     specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <stdarg.h>
#include <stdint.h>
#include "scif.h"
#include "debug.h"
#include "micro_wait.h"
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/*	Definitions																					*/
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/*	Unions																						*/
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/*	Structs																						*/
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/*	Globals																						*/
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/*	Macros																						*/
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/*	Prototypes																					*/
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uint32_t rtos_main(void);
extern void tf_printf(const char *format, ...);

/* Wait about 3.442[s] */
#define WAIT_TIME			(3442000U)

uint32_t rtos_main(void)
{

	micro_wait_init();
	micro_wait(WAIT_TIME);
	NOTICE("R-Car Gen3 Dummy RTOS(CR7)\n");

	{
		uint32_t v;

		__asm__ volatile ("mrc p15, 0, %0, c0, c0, 0" : "=r" (v));
		NOTICE("MIDR = (0x%x)\n", v);

		__asm__ volatile ("mrc p15, 4, %0, c15, c0, 0" : "=r" (v));
		NOTICE("CBAR = (0x%x)\n", v);

		__asm__ volatile ("mrs %0, cpsr" : "=r" (v));
		NOTICE("CPSR = (0x%x)\n", v);
	}

	NOTICE("Dummy RTOS boot end\n");

	return 0U;
}
