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csu3_am335x


			
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			plcboot.c
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/*====================================================================*
 *
 *   Copyright (c) 2013 Qualcomm Atheros, Inc.
 *
 *   All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or 
 *   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.
 *
 *   * 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 Qualcomm Atheros nor the names of 
 *     its contributors may be used to endorse or promote products 
 *     derived from this software without specific prior written 
 *     permission.
 *
 *   NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE 
 *   GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE 
 *   COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot; 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 OWNER 
 *   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.  
 *
 *--------------------------------------------------------------------*/

/*====================================================================*&quot;
 *
 *   plcboot.c -
 *
 *
 *--------------------------------------------------------------------*/

/*====================================================================*&quot;
 *   system header files;
 *--------------------------------------------------------------------*/

#include &lt;unistd.h&gt;
#include &lt;stdlib.h&gt;
#include &lt;string.h&gt;
#include &lt;limits.h&gt;
#include &lt;fcntl.h&gt;
#include &lt;ctype.h&gt;
#include &lt;sys/stat.h&gt;

/*====================================================================*
 *   custom header files;
 *--------------------------------------------------------------------*/

#include &quot;../tools/getoptv.h&quot;
#include &quot;../tools/putoptv.h&quot;
#include &quot;../tools/memory.h&quot;
#include &quot;../tools/symbol.h&quot;
#include &quot;../tools/number.h&quot;
#include &quot;../tools/types.h&quot;
#include &quot;../tools/flags.h&quot;
#include &quot;../tools/files.h&quot;
#include &quot;../tools/error.h&quot;
#include &quot;../ram/nvram.h&quot;
#include &quot;../ram/sdram.h&quot;
#include &quot;../plc/plc.h&quot;
#include &quot;../nvm/nvm.h&quot;
#include &quot;../pib/pib.h&quot;
#include &quot;../mme/mme.h&quot;

/*====================================================================*
 *   custom source files;
 *--------------------------------------------------------------------*/

#ifndef MAKEFILE
#include &quot;../plc/BootDevice2.c&quot;
#include &quot;../plc/BootFirmware2.c&quot;
#include &quot;../plc/BootParameters2.c&quot;
#include &quot;../plc/chipset.c&quot;
#include &quot;../plc/Confirm.c&quot;
#include &quot;../plc/Devices.c&quot;
#include &quot;../plc/Display.c&quot;
#include &quot;../plc/Failure.c&quot;
#include &quot;../plc/FlashDevice2.c&quot;
#include &quot;../plc/FlashNVM.c&quot;
#include &quot;../plc/FlashSoftloader.c&quot;
#include &quot;../plc/FlashParameters.c&quot;
#include &quot;../plc/FlashFirmware.c&quot;
#include &quot;../plc/InitDevice2.c&quot;
#include &quot;../plc/ModuleCommit.c&quot;
#include &quot;../plc/ModuleSession.c&quot;
#include &quot;../plc/ModuleSpec.c&quot;
#include &quot;../plc/ModuleWrite.c&quot;
#include &quot;../plc/NVMSelect.c&quot;
#include &quot;../plc/ReadMME.c&quot;
#include &quot;../plc/Request.c&quot;
#include &quot;../plc/ResetDevice.c&quot;
#include &quot;../plc/SendMME.c&quot;
#include &quot;../plc/WaitForReset.c&quot;
#include &quot;../plc/WaitForStart.c&quot;
#include &quot;../plc/WriteExecuteApplet2.c&quot;
#include &quot;../plc/WriteExecuteFirmware2.c&quot;
#include &quot;../plc/WriteExecuteParameters2.c&quot;
#include &quot;../plc/WriteFirmware2.c&quot;
#include &quot;../plc/WriteMEM.c&quot;
#include &quot;../plc/WriteNVM.c&quot;
#include &quot;../plc/WritePIB.c&quot;
#include &quot;../plc/WriteParameters2.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../tools/basespec.c&quot;
#include &quot;../tools/checkfilename.c&quot;
#include &quot;../tools/checksum32.c&quot;
#include &quot;../tools/error.c&quot;
#include &quot;../tools/fdchecksum32.c&quot;
#include &quot;../tools/getoptv.c&quot;
#include &quot;../tools/hexdecode.c&quot;
#include &quot;../tools/hexstring.c&quot;
#include &quot;../tools/hexdump.c&quot;
#include &quot;../tools/putoptv.c&quot;
#include &quot;../tools/strfbits.c&quot;
#include &quot;../tools/todigit.c&quot;
#include &quot;../tools/typename.c&quot;
#include &quot;../tools/uintspec.c&quot;
#include &quot;../tools/version.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../ether/channel.c&quot;
#include &quot;../ether/closechannel.c&quot;
#include &quot;../ether/openchannel.c&quot;
#include &quot;../ether/readpacket.c&quot;
#include &quot;../ether/sendpacket.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../nvm/nvmfile2.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../pib/pibfile2.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../mme/EthernetHeader.c&quot;
#include &quot;../mme/QualcommHeader.c&quot;
#include &quot;../mme/UnwantedMessage.c&quot;
#include &quot;../mme/MMECode.c&quot;
#endif

#ifndef MAKEFILE
#include &quot;../key/keys.c&quot;
#endif

/*====================================================================*
 *
 *   int main (int argc, char const * argv[]);
 *
 *
 *--------------------------------------------------------------------*/

int main (int argc, char const * argv [])

{
	extern struct channel channel;
	static char const * optv [] =
	{
		&quot;eFi:N:p:P:qS:t:vx&quot;,
		&quot;-N file -P file [device] [device] [...]&quot;,
		&quot;Qualcomm Atheros Panther/Lynx Powerline Device Bootstrapper&quot;,
		&quot;e\tredirect stderr to stdout&quot;,
		&quot;F[F]\tFlash [Force] non-volatile memory after boot&quot;,

#if defined (WINPCAP) || defined (LIBPCAP)

		&quot;i n\thost interface is (n) [&quot; LITERAL (CHANNEL_ETHNUMBER) &quot;]&quot;,

#else

		&quot;i s\thost interface is (s) [&quot; LITERAL (CHANNEL_ETHDEVICE) &quot;]&quot;,

#endif

		&quot;N f\tfirmware file is (f)&quot;,
		&quot;P f\tparameter file is (f)&quot;,
		&quot;q\tquiet mode&quot;,
		&quot;S f\tsoftloader file is (f)&quot;,
		&quot;t n\tread timeout is (n) milliseconds [&quot; LITERAL (CHANNEL_TIMEOUT) &quot;]&quot;,
		&quot;v\tverbose mode&quot;,
		&quot;x\texit on error&quot;,
		(char const *) (0)
	};

#include &quot;../plc/plc.c&quot;

	char firmware [PLC_VERSION_STRING];
	signed c;
	if (getenv (PLCDEVICE))
	{

#if defined (WINPCAP) || defined (LIBPCAP)

		channel.ifindex = atoi (getenv (PLCDEVICE));

#else

		channel.ifname = strdup (getenv (PLCDEVICE));

#endif

	}
	optind = 1;
	while ((c = getoptv (argc, argv, optv)) != -1)
	{
		switch (c)
		{
		case 'e':
			dup2 (STDOUT_FILENO, STDERR_FILENO);
			break;
		case 'F':
			_setbits (plc.module, (VS_MODULE_MAC | VS_MODULE_PIB));
			if (_anyset (plc.flags, PLC_FLASH_DEVICE))
			{
				_setbits (plc.module, VS_MODULE_FORCE);
			}
			_setbits (plc.flags, PLC_FLASH_DEVICE);
			break;
		case 'i':

#if defined (WINPCAP) || defined (LIBPCAP)

			channel.ifindex = atoi (optarg);

#else

			channel.ifname = optarg;

#endif

			break;
		case 'N':
			if (!checkfilename (optarg))
			{
				error (1, EINVAL, &quot;%s&quot;, optarg);
			}
			if ((plc.NVM.file = open (plc.NVM.name = optarg, O_BINARY|O_RDONLY)) == -1)
			{
				error (1, errno, &quot;%s&quot;, plc.NVM.name);
			}
			if (nvmfile2 (&amp;plc.NVM))
			{
				error (1, errno, &quot;Bad firmware file: %s&quot;, plc.NVM.name);
			}
			_setbits (plc.flags, PLC_WRITE_MAC);
			break;
		case 'P':
			if (!checkfilename (optarg))
			{
				error (1, EINVAL, &quot;%s&quot;, optarg);
			}
			if ((plc.PIB.file = open (plc.PIB.name = optarg, O_BINARY|O_RDONLY)) == -1)
			{
				error (1, errno, &quot;%s&quot;, plc.PIB.name);
			}
			if (pibfile2 (&amp;plc.PIB))
			{
				error (1, errno, &quot;Bad parameter file: %s&quot;, plc.PIB.name);
			}
			_setbits (plc.flags, PLC_WRITE_PIB);
			break;
		case 'q':
			_setbits (channel.flags, CHANNEL_SILENCE);
			_setbits (plc.flags, PLC_SILENCE);
			break;
		case 'S':
			if (!checkfilename (optarg))
			{
				error (1, EINVAL, &quot;%s&quot;, optarg);
			}
			if ((plc.CFG.file = open (plc.CFG.name = optarg, O_BINARY|O_RDONLY)) == -1)
			{
				error (1, errno, &quot;%s&quot;, plc.CFG.name);
			}
			if (nvmfile2 (&amp;plc.CFG))
			{
				error (1, errno, &quot;Bad softloader file: %s&quot;, plc.CFG.name);
			}
			break;
		case 't':
			channel.timeout = (signed)(uintspec (optarg, 0, UINT_MAX));
			break;
		case 'v':
			_setbits (channel.flags, CHANNEL_VERBOSE);
			_setbits (plc.flags, PLC_VERBOSE);
			break;
		case 'x':
			_setbits (plc.flags, PLC_BAILOUT);
			break;
		default:
			break;
		}
	}
	argc -= optind;
	argv += optind;
	if (argc)
	{
		error (1, ENOTSUP, ERROR_TOOMANY);
	}
	openchannel (&amp;channel);
	if (!(plc.message = malloc (sizeof (* plc.message))))
	{
		error (1, errno, PLC_NOMEMORY);
	}
	if (WaitForStart (&amp;plc, firmware, sizeof (firmware)))
	{
		Failure (&amp;plc, PLC_NODETECT);
		exit (1);
	}
	if (strcmp (firmware, &quot;BootLoader&quot;))
	{
		Failure (&amp;plc, &quot;Bootloader must be running&quot;);
		exit (1);
	}
	if (plc.hardwareID &lt; CHIPSET_INT6400)
	{
		Failure (&amp;plc, &quot;Device must be %s or later; Use program int6kboot or ampboot instead.&quot;, chipsetname (CHIPSET_INT6400));
		exit (1);
	}
	if (plc.PIB.file == -1)
	{
		error (1, ECANCELED, &quot;No Parameter file named&quot;);
	}
	if (plc.NVM.file == -1)
	{
		error (1, ECANCELED, &quot;No Firmware file named&quot;);
	}
	if (plc.CFG.file == -1)
	{
		if (_anyset (plc.flags, PLC_FLASH_DEVICE))
		{
			error (1, ECANCELED, &quot;No Softloader file named&quot;);
		}
	}
	if (!InitDevice2 (&amp;plc))
	{
		if (!BootDevice2 (&amp;plc))
		{
			if (_anyset (plc.flags, PLC_FLASH_DEVICE))
			{
				FlashDevice2 (&amp; plc, (PLC_COMMIT_FORCE | PLC_COMMIT_NORESET | PLC_COMMIT_FACTPIB));
			}
		}
	}
	free (plc.message);
	closechannel (&amp;channel);
	exit (0);
}


</pre>
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