/*
   * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@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 <prom.h>
  
  void __init plat_mem_setup(void)
  {
  	add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
  }
  
  const char *get_system_type(void)
  {
  	unsigned int processor_id = (&current_cpu_data)->processor_id;
  
  	switch (processor_id & PRID_REV_MASK) {
  	case PRID_REV_LOONGSON1B:
  		return "LOONGSON LS1B";
  	default:
  		return "LOONGSON (unknown)";
  	}
  }