csu3_am335x/EVSE/GPL/open-plc-utils-0.3/plc/StartFirmware.c

/*====================================================================*
 *
 *   Copyright (c) 2013 Qualcomm Atheros, Inc.
 *
 *   All rights reserved.
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 *   without modification, are permitted (subject to the limitations
 *   in the disclaimer below) 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.
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 *     copyright notice, this list of conditions and the following
 *     disclaimer in the documentation and/or other materials
 *     provided with the distribution.
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 *   * Neither the name of Qualcomm Atheros nor the names of
 *     its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written
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 *   GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE
 *   COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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/*====================================================================*
 *
 *   struct StartFirmware (struct plc * plc, unsigned module, void const * header)
 *
 *   plc.h
 *
 *   This plugin starts software execution using VS_ST_MAC; despite
 *   an affirmative respond from the device, there is no guarantee
 *   that the firmware will actually start or continue to run so we
 *   wait for a response and report the result;
 *
 *   struct nvm_header1 must be little-endian order and ready to send
 *   to the device;
 *
 *
 *   Contributor(s):
 *      Charles Maier
 *
 *--------------------------------------------------------------------*/

#ifndef STARTSOFTWARE_SOURCE
#define STARTSOFTWARE_SOURCE

#include <stdint.h>
#include <memory.h>

#include "../tools/error.h"
#include "../plc/plc.h"

signed StartFirmware (struct plc * plc, unsigned module, void const * header)

{
	return ((LE32TOH (*(uint32_t *)(header)) == 0x60000000)? StartFirmware1 (plc, module, header): StartFirmware2 (plc, module, header));
}


#endif