ramckmdl.c

/*
 * Copyright (c) 2015-2017, 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 "dgtable.h"

#pragma GCC optimize ("Ofast")

#include "common.h"

int32_t FillData32Bit( uint32_t *startAddr, uint32_t *endAddr, uint32_t writeData )
{
	volatile uint32_t *pData;
	pData = (uint32_t *)startAddr;
	while(1)
	{
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		*(pData++) = writeData;
		if (pData >= endAddr) 
		{
			return NORMAL_END;
		}
	}
	return NORMAL_END;
}