static void versatile_init(MachineState *machine, int board_id) { ObjectClass *cpu_oc; Object *cpuobj; ARMCPU *cpu; MemoryRegion *sysmem = get_system_memory(); MemoryRegion *ram = g_new(MemoryRegion, 1); qemu_irq pic[32]; qemu_irq sic[32]; DeviceState *dev, *sysctl; SysBusDevice *busdev; DeviceState *pl041; PCIBus *pci_bus; NICInfo *nd; I2CBus *i2c; int n; int done_smc = 0; DriveInfo *dinfo; if (!machine->cpu_model) { machine->cpu_model = "arm926"; cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, machine->cpu_model); if (!cpu_oc) { fprintf(stderr, "Unable to find CPU definition\n"); cpuobj = object_new(object_class_get_name(cpu_oc)); /* By default ARM1176 CPUs have EL3 enabled. This board does not * currently support EL3 so the CPU EL3 property is disabled before * realization. if (object_property_find(cpuobj, "has_el3", NULL)) { object_property_set_bool(cpuobj, false, "has_el3", &error_fatal); object_property_set_bool(cpuobj, true, "realized", &error_fatal); cpu = ARM_CPU(cpuobj); memory_region_allocate_system_memory(ram, NULL, "versatile.ram", machine->ram_size); /* ??? RAM should repeat to fill physical memory space. */ /* SDRAM at address zero. */ memory_region_add_subregion(sysmem, 0, ram); sysctl = qdev_create(NULL, "realview_sysctl"); qdev_prop_set_uint32(sysctl, "sys_id", 0x41007004); qdev_prop_set_uint32(sysctl, "proc_id", 0x02000000); qdev_init_nofail(sysctl); sysbus_mmio_map(SYS_BUS_DEVICE(sysctl), 0, 0x10000000); dev = sysbus_create_varargs("pl190", 0x10140000, qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_IRQ), qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_FIQ), NULL); for (n = 0; n < 32; n++) { pic[n] = qdev_get_gpio_in(dev, n); dev = sysbus_create_simple(TYPE_VERSATILE_PB_SIC, 0x10003000, NULL); for (n = 0; n < 32; n++) { sysbus_connect_irq(SYS_BUS_DEVICE(dev), n, pic[n]); sic[n] = qdev_get_gpio_in(dev, n); sysbus_create_simple("pl050_keyboard", 0x10006000, sic[3]); sysbus_create_simple("pl050_mouse", 0x10007000, sic[4]); dev = qdev_create(NULL, "versatile_pci"); busdev = SYS_BUS_DEVICE(dev); qdev_init_nofail(dev); sysbus_mmio_map(busdev, 0, 0x10001000); /* PCI controller regs */ sysbus_mmio_map(busdev, 1, 0x41000000); /* PCI self-config */ sysbus_mmio_map(busdev, 2, 0x42000000); /* PCI config */ sysbus_mmio_map(busdev, 3, 0x43000000); /* PCI I/O */ sysbus_mmio_map(busdev, 4, 0x44000000); /* PCI memory window 1 */ sysbus_mmio_map(busdev, 5, 0x50000000); /* PCI memory window 2 */ sysbus_mmio_map(busdev, 6, 0x60000000); /* PCI memory window 3 */ sysbus_connect_irq(busdev, 0, sic[27]); sysbus_connect_irq(busdev, 1, sic[28]); sysbus_connect_irq(busdev, 2, sic[29]); sysbus_connect_irq(busdev, 3, sic[30]); pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci"); for(n = 0; n < nb_nics; n++) { nd = &nd_table[n]; if (!done_smc && (!nd->model || strcmp(nd->model, "smc91c111") == 0)) { smc91c111_init(nd, 0x10010000, sic[25]); done_smc = 1; } else { pci_nic_init_nofail(nd, pci_bus, "rtl8139", NULL); if (machine_usb(machine)) { pci_create_simple(pci_bus, -1, "pci-ohci"); n = drive_get_max_bus(IF_SCSI); while (n >= 0) { pci_create_simple(pci_bus, -1, "lsi53c895a"); n--; pl011_create(0x101f1000, pic[12], serial_hds[0]); pl011_create(0x101f2000, pic[13], serial_hds[1]); pl011_create(0x101f3000, pic[14], serial_hds[2]); pl011_create(0x10009000, sic[6], serial_hds[3]); sysbus_create_simple("pl080", 0x10130000, pic[17]); sysbus_create_simple("sp804", 0x101e2000, pic[4]); sysbus_create_simple("sp804", 0x101e3000, pic[5]); sysbus_create_simple("pl061", 0x101e4000, pic[6]); sysbus_create_simple("pl061", 0x101e5000, pic[7]); sysbus_create_simple("pl061", 0x101e6000, pic[8]); sysbus_create_simple("pl061", 0x101e7000, pic[9]); /* The versatile/PB actually has a modified Color LCD controller that includes hardware cursor support from the PL111. */ dev = sysbus_create_simple("pl110_versatile", 0x10120000, pic[16]); /* Wire up the mux control signals from the SYS_CLCD register */ qdev_connect_gpio_out(sysctl, 0, qdev_get_gpio_in(dev, 0)); sysbus_create_varargs("pl181", 0x10005000, sic[22], sic[1], NULL); sysbus_create_varargs("pl181", 0x1000b000, sic[23], sic[2], NULL); /* Add PL031 Real Time Clock. */ sysbus_create_simple("pl031", 0x101e8000, pic[10]); dev = sysbus_create_simple("versatile_i2c", 0x10002000, NULL); i2c = (I2CBus *)qdev_get_child_bus(dev, "i2c"); i2c_create_slave(i2c, "ds1338", 0x68); /* Add PL041 AACI Interface to the LM4549 codec */ pl041 = qdev_create(NULL, "pl041"); qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512); qdev_init_nofail(pl041); sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, 0x10004000); sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, sic[24]); /* Memory map for Versatile/PB: */ /* 0x10000000 System registers. */ /* 0x10001000 PCI controller config registers. */ /* 0x10002000 Serial bus interface. */ /* 0x10003000 Secondary interrupt controller. */ /* 0x10004000 AACI (audio). */ /* 0x10005000 MMCI0. */ /* 0x10006000 KMI0 (keyboard). */ /* 0x10007000 KMI1 (mouse). */ /* 0x10008000 Character LCD Interface. */ /* 0x10009000 UART3. */ /* 0x1000a000 Smart card 1. */ /* 0x1000b000 MMCI1. */ /* 0x10010000 Ethernet. */ /* 0x10020000 USB. */ /* 0x10100000 SSMC. */ /* 0x10110000 MPMC. */ /* 0x10120000 CLCD Controller. */ /* 0x10130000 DMA Controller. */ /* 0x10140000 Vectored interrupt controller. */ /* 0x101d0000 AHB Monitor Interface. */ /* 0x101e0000 System Controller. */ /* 0x101e1000 Watchdog Interface. */ /* 0x101e2000 Timer 0/1. */ /* 0x101e3000 Timer 2/3. */ /* 0x101e4000 GPIO port 0. */ /* 0x101e5000 GPIO port 1. */ /* 0x101e6000 GPIO port 2. */ /* 0x101e7000 GPIO port 3. */ /* 0x101e8000 RTC. */ /* 0x101f0000 Smart card 0. */ /* 0x101f1000 UART0. */ /* 0x101f2000 UART1. */ /* 0x101f3000 UART2. */ /* 0x101f4000 SSPI. */ /* 0x34000000 NOR Flash */ dinfo = drive_get(IF_PFLASH, 0, 0); if (!pflash_cfi01_register(VERSATILE_FLASH_ADDR, NULL, "versatile.flash", VERSATILE_FLASH_SIZE, dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, VERSATILE_FLASH_SECT_SIZE, VERSATILE_FLASH_SIZE / VERSATILE_FLASH_SECT_SIZE, 4, 0x0089, 0x0018, 0x0000, 0x0, 0)) { fprintf(stderr, "qemu: Error registering flash memory.\n"); versatile_binfo.ram_size = machine->ram_size; versatile_binfo.kernel_filename = machine->kernel_filename; versatile_binfo.kernel_cmdline = machine->kernel_cmdline; versatile_binfo.initrd_filename = machine->initrd_filename; versatile_binfo.board_id = board_id; arm_load_kernel(cpu, &versatile_binfo);