text: /*
   * Based on Ocelot Linux port, which is
   * Copyright 2001 MontaVista Software Inc.
   * Author: jsun@mvista.com or jsun@junsun.net
   *
   * Copyright 2003 ICT CAS
   * Author: Michael Guo <guoyi@ict.ac.cn>
   *
   * Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology
   * Author: Fuxin Zhang, zhangfx@lemote.com
   *
   * Copyright (C) 2009 Lemote Inc.
   * Author: Wu Zhangjin, wuzhangjin@gmail.com
   *
   * This program is free software; you can redistribute  it and/or modify it
   * under  the terms of  the GNU General  Public License as published by the
   * Free Software Foundation;  either version 2 of the  License, or (at your
   * option) any later version.
   */
  #include <asm/bootinfo.h>
  
  #include <loongson.h>
  
  void __init prom_init_cmdline(void)
  {
  	int prom_argc;
  	/* pmon passes arguments in 32bit pointers */
  	int *_prom_argv;
  	int i;
  	long l;
  
  	/* firmware arguments are initialized in head.S */
  	prom_argc = fw_arg0;
  	_prom_argv = (int *)fw_arg1;
  
  	/* arg[0] is "g", the rest is boot parameters */
  	arcs_cmdline[0] = '\0';
  	for (i = 1; i < prom_argc; i++) {
  		l = (long)_prom_argv[i];
  		if (strlen(arcs_cmdline) + strlen(((char *)l) + 1)
  		    >= sizeof(arcs_cmdline))
  			break;
  		strcat(arcs_cmdline, ((char *)l));
  		strcat(arcs_cmdline, " ");
  	}
  
  	prom_init_machtype();
  }
  