/*
 * ***************************************************************************
 * Copyright (C) 2016 Marvell International Ltd.
 * ***************************************************************************
 *
 * 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 Marvell 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 <bl_common.h>
#include <debug.h>
#include <plat_private.h> /* timer functionality */
#include "mss_scp_bootloader.h"


/*******************************************************************************
 * Transfer SCP_BL2 from Trusted RAM using the SCP Download protocol.
 * Return 0 on success, -1 otherwise.
 ******************************************************************************/
int bl2_plat_handle_scp_bl2(image_info_t *scp_bl2_image_info)
{
	int ret;

	INFO("BL2: Initiating SCP_BL2 transfer to SCP\n");
	printf("BL2: Initiating SCP_BL2 transfer to SCP\n");

	/* initialize time (for delay functionality) */
	plat_delay_timer_init();

	ret = scp_bootloader_transfer((void *)scp_bl2_image_info->image_base,
		scp_bl2_image_info->image_size);

	if (ret == 0)
		INFO("BL2: SCP_BL2 transferred to SCP\n");
	else
		ERROR("BL2: SCP_BL2 transfer failure\n");

	return ret;
}