diff options
author | 2017-04-25 03:31:15 -0700 | |
---|---|---|
committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/arm/realview.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/arm/realview.c')
-rw-r--r-- | qemu/hw/arm/realview.c | 463 |
1 files changed, 0 insertions, 463 deletions
diff --git a/qemu/hw/arm/realview.c b/qemu/hw/arm/realview.c deleted file mode 100644 index 3222b360e..000000000 --- a/qemu/hw/arm/realview.c +++ /dev/null @@ -1,463 +0,0 @@ -/* - * ARM RealView Baseboard System emulation. - * - * Copyright (c) 2006-2007 CodeSourcery. - * Written by Paul Brook - * - * This code is licensed under the GPL. - */ - -#include "qemu/osdep.h" -#include "qapi/error.h" -#include "qemu-common.h" -#include "cpu.h" -#include "hw/sysbus.h" -#include "hw/arm/arm.h" -#include "hw/arm/primecell.h" -#include "hw/devices.h" -#include "hw/pci/pci.h" -#include "net/net.h" -#include "sysemu/sysemu.h" -#include "hw/boards.h" -#include "hw/i2c/i2c.h" -#include "sysemu/block-backend.h" -#include "exec/address-spaces.h" -#include "qemu/error-report.h" - -#define SMP_BOOT_ADDR 0xe0000000 -#define SMP_BOOTREG_ADDR 0x10000030 - -/* Board init. */ - -static struct arm_boot_info realview_binfo = { - .smp_loader_start = SMP_BOOT_ADDR, - .smp_bootreg_addr = SMP_BOOTREG_ADDR, -}; - -/* The following two lists must be consistent. */ -enum realview_board_type { - BOARD_EB, - BOARD_EB_MPCORE, - BOARD_PB_A8, - BOARD_PBX_A9, -}; - -static const int realview_board_id[] = { - 0x33b, - 0x33b, - 0x769, - 0x76d -}; - -static void realview_init(MachineState *machine, - enum realview_board_type board_type) -{ - ARMCPU *cpu = NULL; - CPUARMState *env; - ObjectClass *cpu_oc; - MemoryRegion *sysmem = get_system_memory(); - MemoryRegion *ram_lo; - MemoryRegion *ram_hi = g_new(MemoryRegion, 1); - MemoryRegion *ram_alias = g_new(MemoryRegion, 1); - MemoryRegion *ram_hack = g_new(MemoryRegion, 1); - DeviceState *dev, *sysctl, *gpio2, *pl041; - SysBusDevice *busdev; - qemu_irq pic[64]; - qemu_irq mmc_irq[2]; - PCIBus *pci_bus = NULL; - NICInfo *nd; - I2CBus *i2c; - int n; - int done_nic = 0; - qemu_irq cpu_irq[4]; - int is_mpcore = 0; - int is_pb = 0; - uint32_t proc_id = 0; - uint32_t sys_id; - ram_addr_t low_ram_size; - ram_addr_t ram_size = machine->ram_size; - hwaddr periphbase = 0; - - switch (board_type) { - case BOARD_EB: - break; - case BOARD_EB_MPCORE: - is_mpcore = 1; - periphbase = 0x10100000; - break; - case BOARD_PB_A8: - is_pb = 1; - break; - case BOARD_PBX_A9: - is_mpcore = 1; - is_pb = 1; - periphbase = 0x1f000000; - break; - } - - cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, machine->cpu_model); - if (!cpu_oc) { - fprintf(stderr, "Unable to find CPU definition\n"); - exit(1); - } - - for (n = 0; n < smp_cpus; n++) { - Object *cpuobj = object_new(object_class_get_name(cpu_oc)); - - /* By default A9,A15 and 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); - } - - if (is_pb && is_mpcore) { - object_property_set_int(cpuobj, periphbase, "reset-cbar", - &error_fatal); - } - - object_property_set_bool(cpuobj, true, "realized", &error_fatal); - - cpu_irq[n] = qdev_get_gpio_in(DEVICE(cpuobj), ARM_CPU_IRQ); - } - cpu = ARM_CPU(first_cpu); - env = &cpu->env; - if (arm_feature(env, ARM_FEATURE_V7)) { - if (is_mpcore) { - proc_id = 0x0c000000; - } else { - proc_id = 0x0e000000; - } - } else if (arm_feature(env, ARM_FEATURE_V6K)) { - proc_id = 0x06000000; - } else if (arm_feature(env, ARM_FEATURE_V6)) { - proc_id = 0x04000000; - } else { - proc_id = 0x02000000; - } - - if (is_pb && ram_size > 0x20000000) { - /* Core tile RAM. */ - ram_lo = g_new(MemoryRegion, 1); - low_ram_size = ram_size - 0x20000000; - ram_size = 0x20000000; - memory_region_init_ram(ram_lo, NULL, "realview.lowmem", low_ram_size, - &error_fatal); - vmstate_register_ram_global(ram_lo); - memory_region_add_subregion(sysmem, 0x20000000, ram_lo); - } - - memory_region_init_ram(ram_hi, NULL, "realview.highmem", ram_size, - &error_fatal); - vmstate_register_ram_global(ram_hi); - low_ram_size = ram_size; - if (low_ram_size > 0x10000000) - low_ram_size = 0x10000000; - /* SDRAM at address zero. */ - memory_region_init_alias(ram_alias, NULL, "realview.alias", - ram_hi, 0, low_ram_size); - memory_region_add_subregion(sysmem, 0, ram_alias); - if (is_pb) { - /* And again at a high address. */ - memory_region_add_subregion(sysmem, 0x70000000, ram_hi); - } else { - ram_size = low_ram_size; - } - - sys_id = is_pb ? 0x01780500 : 0xc1400400; - 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(SYS_BUS_DEVICE(sysctl), 0, 0x10000000); - - if (is_mpcore) { - dev = qdev_create(NULL, is_pb ? "a9mpcore_priv": "realview_mpcore"); - qdev_prop_set_uint32(dev, "num-cpu", smp_cpus); - qdev_init_nofail(dev); - busdev = SYS_BUS_DEVICE(dev); - sysbus_mmio_map(busdev, 0, periphbase); - for (n = 0; n < smp_cpus; n++) { - sysbus_connect_irq(busdev, n, cpu_irq[n]); - } - sysbus_create_varargs("l2x0", periphbase + 0x2000, NULL); - /* Both A9 and 11MPCore put the GIC CPU i/f at base + 0x100 */ - realview_binfo.gic_cpu_if_addr = periphbase + 0x100; - } else { - uint32_t gic_addr = is_pb ? 0x1e000000 : 0x10040000; - /* For now just create the nIRQ GIC, and ignore the others. */ - dev = sysbus_create_simple("realview_gic", gic_addr, cpu_irq[0]); - } - for (n = 0; n < 64; n++) { - pic[n] = qdev_get_gpio_in(dev, n); - } - - 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, pic[19]); - - sysbus_create_simple("pl050_keyboard", 0x10006000, pic[20]); - sysbus_create_simple("pl050_mouse", 0x10007000, pic[21]); - - sysbus_create_simple("pl011", 0x10009000, pic[12]); - sysbus_create_simple("pl011", 0x1000a000, pic[13]); - sysbus_create_simple("pl011", 0x1000b000, pic[14]); - sysbus_create_simple("pl011", 0x1000c000, pic[15]); - - /* DMA controller is optional, apparently. */ - sysbus_create_simple("pl081", 0x10030000, pic[24]); - - sysbus_create_simple("sp804", 0x10011000, pic[4]); - sysbus_create_simple("sp804", 0x10012000, pic[5]); - - sysbus_create_simple("pl061", 0x10013000, pic[6]); - sysbus_create_simple("pl061", 0x10014000, pic[7]); - gpio2 = sysbus_create_simple("pl061", 0x10015000, pic[8]); - - sysbus_create_simple("pl111", 0x10020000, pic[23]); - - dev = sysbus_create_varargs("pl181", 0x10005000, pic[17], pic[18], NULL); - /* Wire up MMC card detect and read-only signals. These have - * to go to both the PL061 GPIO and the sysctl register. - * Note that the PL181 orders these lines (readonly,inserted) - * and the PL061 has them the other way about. Also the card - * detect line is inverted. - */ - mmc_irq[0] = qemu_irq_split( - qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_WPROT), - qdev_get_gpio_in(gpio2, 1)); - mmc_irq[1] = qemu_irq_split( - qdev_get_gpio_in(sysctl, ARM_SYSCTL_GPIO_MMC_CARDIN), - qemu_irq_invert(qdev_get_gpio_in(gpio2, 0))); - qdev_connect_gpio_out(dev, 0, mmc_irq[0]); - qdev_connect_gpio_out(dev, 1, mmc_irq[1]); - - sysbus_create_simple("pl031", 0x10017000, pic[10]); - - if (!is_pb) { - dev = qdev_create(NULL, "realview_pci"); - busdev = SYS_BUS_DEVICE(dev); - qdev_init_nofail(dev); - sysbus_mmio_map(busdev, 0, 0x10019000); /* PCI controller registers */ - sysbus_mmio_map(busdev, 1, 0x60000000); /* PCI self-config */ - sysbus_mmio_map(busdev, 2, 0x61000000); /* PCI config */ - sysbus_mmio_map(busdev, 3, 0x62000000); /* PCI I/O */ - sysbus_mmio_map(busdev, 4, 0x63000000); /* PCI memory window 1 */ - sysbus_mmio_map(busdev, 5, 0x64000000); /* PCI memory window 2 */ - sysbus_mmio_map(busdev, 6, 0x68000000); /* PCI memory window 3 */ - sysbus_connect_irq(busdev, 0, pic[48]); - sysbus_connect_irq(busdev, 1, pic[49]); - sysbus_connect_irq(busdev, 2, pic[50]); - sysbus_connect_irq(busdev, 3, pic[51]); - pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci"); - if (usb_enabled()) { - 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--; - } - } - for(n = 0; n < nb_nics; n++) { - nd = &nd_table[n]; - - if (!done_nic && (!nd->model || - strcmp(nd->model, is_pb ? "lan9118" : "smc91c111") == 0)) { - if (is_pb) { - lan9118_init(nd, 0x4e000000, pic[28]); - } else { - smc91c111_init(nd, 0x4e000000, pic[28]); - } - done_nic = 1; - } else { - if (pci_bus) { - pci_nic_init_nofail(nd, pci_bus, "rtl8139", NULL); - } - } - } - - dev = sysbus_create_simple("versatile_i2c", 0x10002000, NULL); - i2c = (I2CBus *)qdev_get_child_bus(dev, "i2c"); - i2c_create_slave(i2c, "ds1338", 0x68); - - /* Memory map for RealView Emulation Baseboard: */ - /* 0x10000000 System registers. */ - /* 0x10001000 System controller. */ - /* 0x10002000 Two-Wire Serial Bus. */ - /* 0x10003000 Reserved. */ - /* 0x10004000 AACI. */ - /* 0x10005000 MCI. */ - /* 0x10006000 KMI0. */ - /* 0x10007000 KMI1. */ - /* 0x10008000 Character LCD. (EB) */ - /* 0x10009000 UART0. */ - /* 0x1000a000 UART1. */ - /* 0x1000b000 UART2. */ - /* 0x1000c000 UART3. */ - /* 0x1000d000 SSPI. */ - /* 0x1000e000 SCI. */ - /* 0x1000f000 Reserved. */ - /* 0x10010000 Watchdog. */ - /* 0x10011000 Timer 0+1. */ - /* 0x10012000 Timer 2+3. */ - /* 0x10013000 GPIO 0. */ - /* 0x10014000 GPIO 1. */ - /* 0x10015000 GPIO 2. */ - /* 0x10002000 Two-Wire Serial Bus - DVI. (PB) */ - /* 0x10017000 RTC. */ - /* 0x10018000 DMC. */ - /* 0x10019000 PCI controller config. */ - /* 0x10020000 CLCD. */ - /* 0x10030000 DMA Controller. */ - /* 0x10040000 GIC1. (EB) */ - /* 0x10050000 GIC2. (EB) */ - /* 0x10060000 GIC3. (EB) */ - /* 0x10070000 GIC4. (EB) */ - /* 0x10080000 SMC. */ - /* 0x1e000000 GIC1. (PB) */ - /* 0x1e001000 GIC2. (PB) */ - /* 0x1e002000 GIC3. (PB) */ - /* 0x1e003000 GIC4. (PB) */ - /* 0x40000000 NOR flash. */ - /* 0x44000000 DoC flash. */ - /* 0x48000000 SRAM. */ - /* 0x4c000000 Configuration flash. */ - /* 0x4e000000 Ethernet. */ - /* 0x4f000000 USB. */ - /* 0x50000000 PISMO. */ - /* 0x54000000 PISMO. */ - /* 0x58000000 PISMO. */ - /* 0x5c000000 PISMO. */ - /* 0x60000000 PCI. */ - /* 0x60000000 PCI Self Config. */ - /* 0x61000000 PCI Config. */ - /* 0x62000000 PCI IO. */ - /* 0x63000000 PCI mem 0. */ - /* 0x64000000 PCI mem 1. */ - /* 0x68000000 PCI mem 2. */ - - /* ??? Hack to map an additional page of ram for the secondary CPU - startup code. I guess this works on real hardware because the - BootROM happens to be in ROM/flash or in memory that isn't clobbered - until after Linux boots the secondary CPUs. */ - memory_region_init_ram(ram_hack, NULL, "realview.hack", 0x1000, - &error_fatal); - vmstate_register_ram_global(ram_hack); - memory_region_add_subregion(sysmem, SMP_BOOT_ADDR, ram_hack); - - realview_binfo.ram_size = ram_size; - realview_binfo.kernel_filename = machine->kernel_filename; - realview_binfo.kernel_cmdline = machine->kernel_cmdline; - realview_binfo.initrd_filename = machine->initrd_filename; - realview_binfo.nb_cpus = smp_cpus; - realview_binfo.board_id = realview_board_id[board_type]; - realview_binfo.loader_start = (board_type == BOARD_PB_A8 ? 0x70000000 : 0); - arm_load_kernel(ARM_CPU(first_cpu), &realview_binfo); -} - -static void realview_eb_init(MachineState *machine) -{ - if (!machine->cpu_model) { - machine->cpu_model = "arm926"; - } - realview_init(machine, BOARD_EB); -} - -static void realview_eb_mpcore_init(MachineState *machine) -{ - if (!machine->cpu_model) { - machine->cpu_model = "arm11mpcore"; - } - realview_init(machine, BOARD_EB_MPCORE); -} - -static void realview_pb_a8_init(MachineState *machine) -{ - if (!machine->cpu_model) { - machine->cpu_model = "cortex-a8"; - } - realview_init(machine, BOARD_PB_A8); -} - -static void realview_pbx_a9_init(MachineState *machine) -{ - if (!machine->cpu_model) { - machine->cpu_model = "cortex-a9"; - } - realview_init(machine, BOARD_PBX_A9); -} - -static void realview_eb_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - - mc->desc = "ARM RealView Emulation Baseboard (ARM926EJ-S)"; - mc->init = realview_eb_init; - mc->block_default_type = IF_SCSI; -} - -static const TypeInfo realview_eb_type = { - .name = MACHINE_TYPE_NAME("realview-eb"), - .parent = TYPE_MACHINE, - .class_init = realview_eb_class_init, -}; - -static void realview_eb_mpcore_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - - mc->desc = "ARM RealView Emulation Baseboard (ARM11MPCore)"; - mc->init = realview_eb_mpcore_init; - mc->block_default_type = IF_SCSI; - mc->max_cpus = 4; -} - -static const TypeInfo realview_eb_mpcore_type = { - .name = MACHINE_TYPE_NAME("realview-eb-mpcore"), - .parent = TYPE_MACHINE, - .class_init = realview_eb_mpcore_class_init, -}; - -static void realview_pb_a8_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - - mc->desc = "ARM RealView Platform Baseboard for Cortex-A8"; - mc->init = realview_pb_a8_init; -} - -static const TypeInfo realview_pb_a8_type = { - .name = MACHINE_TYPE_NAME("realview-pb-a8"), - .parent = TYPE_MACHINE, - .class_init = realview_pb_a8_class_init, -}; - -static void realview_pbx_a9_class_init(ObjectClass *oc, void *data) -{ - MachineClass *mc = MACHINE_CLASS(oc); - - mc->desc = "ARM RealView Platform Baseboard Explore for Cortex-A9"; - mc->init = realview_pbx_a9_init; - mc->block_default_type = IF_SCSI; - mc->max_cpus = 4; -} - -static const TypeInfo realview_pbx_a9_type = { - .name = MACHINE_TYPE_NAME("realview-pbx-a9"), - .parent = TYPE_MACHINE, - .class_init = realview_pbx_a9_class_init, -}; - -static void realview_machine_init(void) -{ - type_register_static(&realview_eb_type); - type_register_static(&realview_eb_mpcore_type); - type_register_static(&realview_pb_a8_type); - type_register_static(&realview_pbx_a9_type); -} - -type_init(realview_machine_init) |