text: /*
   * cubieboard emulation
   *
   * Copyright (C) 2013 Li Guang
   * Written by Li Guang <lig.fnst@cn.fujitsu.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.
   *
   * This program is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
   * for more details.
   */
  
  #include "hw/sysbus.h"
  #include "hw/devices.h"
  #include "hw/boards.h"
  #include "hw/arm/allwinner-a10.h"
  
  static struct arm_boot_info cubieboard_binfo = {
      .loader_start = AW_A10_SDRAM_BASE,
      .board_id = 0x1008,
  };
  
  typedef struct CubieBoardState {
      AwA10State *a10;
      MemoryRegion sdram;
  } CubieBoardState;
  
  static void cubieboard_init(MachineState *machine)
  {
      CubieBoardState *s = g_new(CubieBoardState, 1);
      Error *err = NULL;
  
      s->a10 = AW_A10(object_new(TYPE_AW_A10));
  
      object_property_set_int(OBJECT(&s->a10->emac), 1, "phy-addr", &err);
      if (err != NULL) {
          error_report("Couldn't set phy address: %s", error_get_pretty(err));
          exit(1);
      }
  
      object_property_set_int(OBJECT(&s->a10->timer), 32768, "clk0-freq", &err);
      if (err != NULL) {
          error_report("Couldn't set clk0 frequency: %s", error_get_pretty(err));
          exit(1);
      }
  
      object_property_set_int(OBJECT(&s->a10->timer), 24000000, "clk1-freq",
                              &err);
      if (err != NULL) {
          error_report("Couldn't set clk1 frequency: %s", error_get_pretty(err));
          exit(1);
      }
  
      object_property_set_bool(OBJECT(s->a10), true, "realized", &err);
      if (err != NULL) {
          error_report("Couldn't realize Allwinner A10: %s",
                       error_get_pretty(err));
          exit(1);
      }
  
      memory_region_init_ram(&s->sdram, NULL, "cubieboard.ram",
                             machine->ram_size, &error_abort);
      vmstate_register_ram_global(&s->sdram);
      memory_region_add_subregion(get_system_memory(), AW_A10_SDRAM_BASE,
                                  &s->sdram);
  
      cubieboard_binfo.ram_size = machine->ram_size;
      cubieboard_binfo.kernel_filename = machine->kernel_filename;
      cubieboard_binfo.kernel_cmdline = machine->kernel_cmdline;
      arm_load_kernel(&s->a10->cpu, &cubieboard_binfo);
  }
  
  static QEMUMachine cubieboard_machine = {
      .name = "cubieboard",
      .desc = "cubietech cubieboard",
      .init = cubieboard_init,
  };
  
  
  static void cubieboard_machine_init(void)
  {
      qemu_register_machine(&cubieboard_machine);
  }
  
  machine_init(cubieboard_machine_init)
  