static void vexpress_a9_init(ram_addr_t ram_size,

                     const char *boot_device,

                     const char *kernel_filename, const char *kernel_cmdline,

                     const char *initrd_filename, const char *cpu_model)

{

    CPUState *env = NULL;

    MemoryRegion *sysmem = get_system_memory();

    MemoryRegion *ram = g_new(MemoryRegion, 1);

    MemoryRegion *lowram = g_new(MemoryRegion, 1);

    MemoryRegion *vram = g_new(MemoryRegion, 1);

    MemoryRegion *sram = g_new(MemoryRegion, 1);

    MemoryRegion *hackram = g_new(MemoryRegion, 1);

    DeviceState *dev, *sysctl, *pl041;

    SysBusDevice *busdev;

    qemu_irq *irqp;

    qemu_irq pic[64];

    int n;

    qemu_irq cpu_irq[4];

    uint32_t proc_id;

    uint32_t sys_id;

    ram_addr_t low_ram_size, vram_size, sram_size;

    target_phys_addr_t *map = motherboard_legacy_map;



    if (!cpu_model) {

        cpu_model = "cortex-a9";

    }



    for (n = 0; n < smp_cpus; n++) {

        env = cpu_init(cpu_model);

        if (!env) {

            fprintf(stderr, "Unable to find CPU definition\n");

            exit(1);

        }

        irqp = arm_pic_init_cpu(env);

        cpu_irq[n] = irqp[ARM_PIC_CPU_IRQ];

    }



    if (ram_size > 0x40000000) {

        

        fprintf(stderr, "vexpress: cannot model more than 1GB RAM\n");

        exit(1);

    }



    memory_region_init_ram(ram, "vexpress.highmem", ram_size);

    vmstate_register_ram_global(ram);

    low_ram_size = ram_size;

    if (low_ram_size > 0x4000000) {

        low_ram_size = 0x4000000;

    }

    







    memory_region_init_alias(lowram, "vexpress.lowmem", ram, 0, low_ram_size);

    memory_region_add_subregion(sysmem, 0x0, lowram);

    memory_region_add_subregion(sysmem, 0x60000000, ram);



    

    dev = qdev_create(NULL, "a9mpcore_priv");

    qdev_prop_set_uint32(dev, "num-cpu", smp_cpus);

    qdev_init_nofail(dev);

    busdev = sysbus_from_qdev(dev);

    vexpress_binfo.smp_priv_base = 0x1e000000;

    sysbus_mmio_map(busdev, 0, vexpress_binfo.smp_priv_base);

    for (n = 0; n < smp_cpus; n++) {

        sysbus_connect_irq(busdev, n, cpu_irq[n]);

    }

    











    for (n = 0; n < 64; n++) {

        pic[n] = qdev_get_gpio_in(dev, n);

    }



    







    sys_id = 0x1190f500;

    proc_id = 0x0c000191;



    sysctl = qdev_create(NULL, "realview_sysctl");

    qdev_prop_set_uint32(sysctl, "sys_id", sys_id);

    qdev_prop_set_uint32(sysctl, "proc_id", proc_id);

    qdev_init_nofail(sysctl);

    sysbus_mmio_map(sysbus_from_qdev(sysctl), 0, map[VE_SYSREGS]);



    

    



    pl041 = qdev_create(NULL, "pl041");

    qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);

    qdev_init_nofail(pl041);

    sysbus_mmio_map(sysbus_from_qdev(pl041), 0, map[VE_PL041]);

    sysbus_connect_irq(sysbus_from_qdev(pl041), 0, pic[11]);



    dev = sysbus_create_varargs("pl181", map[VE_MMCI], pic[9], pic[10], NULL);

    

    qdev_connect_gpio_out(dev, 0,

                          qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_WPROT));

    qdev_connect_gpio_out(dev, 1,

                          qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_CARDIN));



    sysbus_create_simple("pl050_keyboard", map[VE_KMI0], pic[12]);

    sysbus_create_simple("pl050_mouse", map[VE_KMI1], pic[13]);



    sysbus_create_simple("pl011", map[VE_UART0], pic[5]);

    sysbus_create_simple("pl011", map[VE_UART1], pic[6]);

    sysbus_create_simple("pl011", map[VE_UART2], pic[7]);

    sysbus_create_simple("pl011", map[VE_UART3], pic[8]);



    sysbus_create_simple("sp804", map[VE_TIMER01], pic[2]);

    sysbus_create_simple("sp804", map[VE_TIMER23], pic[3]);



    



    sysbus_create_simple("pl031", map[VE_RTC], pic[4]); 



    



    



    



    

    sysbus_create_simple("pl111", 0x10020000, pic[44]);



    

    

    

    



    sysbus_create_simple("sp804", 0x100e4000, pic[48]);

    

    

    

    

    

    

    

    sysbus_create_varargs("l2x0", 0x1e00a000, NULL);



    

    

    



    sram_size = 0x2000000;

    memory_region_init_ram(sram, "vexpress.sram", sram_size);

    vmstate_register_ram_global(sram);

    memory_region_add_subregion(sysmem, map[VE_SRAM], sram);



    vram_size = 0x800000;

    memory_region_init_ram(vram, "vexpress.vram", vram_size);

    vmstate_register_ram_global(vram);

    memory_region_add_subregion(sysmem, map[VE_VIDEORAM], vram);



    

    if (nd_table[0].vlan) {

        lan9118_init(&nd_table[0], map[VE_ETHERNET], pic[15]);

    }



    



    



    







    memory_region_init_ram(hackram, "vexpress.hack", 0x1000);

    vmstate_register_ram_global(hackram);

    memory_region_add_subregion(sysmem, SMP_BOOT_ADDR, hackram);



    vexpress_binfo.ram_size = ram_size;

    vexpress_binfo.kernel_filename = kernel_filename;

    vexpress_binfo.kernel_cmdline = kernel_cmdline;

    vexpress_binfo.initrd_filename = initrd_filename;

    vexpress_binfo.nb_cpus = smp_cpus;

    vexpress_binfo.board_id = VEXPRESS_BOARD_ID;

    vexpress_binfo.loader_start = 0x60000000;

    vexpress_binfo.smp_bootreg_addr = map[VE_SYSREGS] + 0x30;

    arm_load_kernel(first_cpu, &vexpress_binfo);

}
