static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) { XlnxZynqMPState *s = XLNX_ZYNQMP(dev); MemoryRegion *system_memory = get_system_memory(); uint8_t i; const char *boot_cpu = s->boot_cpu ? s->boot_cpu : "apu-cpu[0]"; qemu_irq gic_spi[GIC_NUM_SPI_INTR]; Error *err = NULL; /* Create the four OCM banks */ for (i = 0; i < XLNX_ZYNQMP_NUM_OCM_BANKS; i++) { char *ocm_name = g_strdup_printf("zynqmp.ocm_ram_bank_%d", i); memory_region_init_ram(&s->ocm_ram[i], NULL, ocm_name, XLNX_ZYNQMP_OCM_RAM_SIZE, &error_abort); vmstate_register_ram_global(&s->ocm_ram[i]); memory_region_add_subregion(get_system_memory(), XLNX_ZYNQMP_OCM_RAM_0_ADDRESS + i * XLNX_ZYNQMP_OCM_RAM_SIZE, &s->ocm_ram[i]); g_free(ocm_name); } qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", GIC_NUM_SPI_INTR + 32); qdev_prop_set_uint32(DEVICE(&s->gic), "revision", 2); qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", XLNX_ZYNQMP_NUM_APU_CPUS); object_property_set_bool(OBJECT(&s->gic), true, "realized", &err); if (err) { error_propagate(errp, err); return; } assert(ARRAY_SIZE(xlnx_zynqmp_gic_regions) == XLNX_ZYNQMP_GIC_REGIONS); for (i = 0; i < XLNX_ZYNQMP_GIC_REGIONS; i++) { SysBusDevice *gic = SYS_BUS_DEVICE(&s->gic); const XlnxZynqMPGICRegion *r = &xlnx_zynqmp_gic_regions[i]; MemoryRegion *mr = sysbus_mmio_get_region(gic, r->region_index); uint32_t addr = r->address; int j; sysbus_mmio_map(gic, r->region_index, addr); for (j = 0; j < XLNX_ZYNQMP_GIC_ALIASES; j++) { MemoryRegion *alias = &s->gic_mr[i][j]; addr += XLNX_ZYNQMP_GIC_REGION_SIZE; memory_region_init_alias(alias, OBJECT(s), "zynqmp-gic-alias", mr, 0, XLNX_ZYNQMP_GIC_REGION_SIZE); memory_region_add_subregion(system_memory, addr, alias); } } for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) { qemu_irq irq; char *name; object_property_set_int(OBJECT(&s->apu_cpu[i]), QEMU_PSCI_CONDUIT_SMC, "psci-conduit", &error_abort); name = object_get_canonical_path_component(OBJECT(&s->apu_cpu[i])); if (strcmp(name, boot_cpu)) { /* Secondary CPUs start in PSCI powered-down state */ object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "start-powered-off", &error_abort); } else { s->boot_cpu_ptr = &s->apu_cpu[i]; } g_free(name); object_property_set_int(OBJECT(&s->apu_cpu[i]), GIC_BASE_ADDR, "reset-cbar", &error_abort); object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i, qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]), ARM_CPU_IRQ)); irq = qdev_get_gpio_in(DEVICE(&s->gic), arm_gic_ppi_index(i, ARM_PHYS_TIMER_PPI)); qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), 0, irq); irq = qdev_get_gpio_in(DEVICE(&s->gic), arm_gic_ppi_index(i, ARM_VIRT_TIMER_PPI)); qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), 1, irq); } for (i = 0; i < XLNX_ZYNQMP_NUM_RPU_CPUS; i++) { char *name; name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i])); if (strcmp(name, boot_cpu)) { /* Secondary CPUs start in PSCI powered-down state */ object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "start-powered-off", &error_abort); } else { s->boot_cpu_ptr = &s->rpu_cpu[i]; } g_free(name); object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "reset-hivecs", &error_abort); object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "realized", &err); if (err) { error_propagate(errp, err); return; } } if (!s->boot_cpu_ptr) { error_setg(errp, "ZynqMP Boot cpu %s not found\n", boot_cpu); return; } for (i = 0; i < GIC_NUM_SPI_INTR; i++) { gic_spi[i] = qdev_get_gpio_in(DEVICE(&s->gic), i); } for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) { NICInfo *nd = &nd_table[i]; if (nd->used) { qemu_check_nic_model(nd, TYPE_CADENCE_GEM); qdev_set_nic_properties(DEVICE(&s->gem[i]), nd); } object_property_set_bool(OBJECT(&s->gem[i]), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_mmio_map(SYS_BUS_DEVICE(&s->gem[i]), 0, gem_addr[i]); sysbus_connect_irq(SYS_BUS_DEVICE(&s->gem[i]), 0, gic_spi[gem_intr[i]]); } for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) { object_property_set_bool(OBJECT(&s->uart[i]), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, uart_addr[i]); sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0, gic_spi[uart_intr[i]]); } object_property_set_int(OBJECT(&s->sata), SATA_NUM_PORTS, "num-ports", &error_abort); object_property_set_bool(OBJECT(&s->sata), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_mmio_map(SYS_BUS_DEVICE(&s->sata), 0, SATA_ADDR); sysbus_connect_irq(SYS_BUS_DEVICE(&s->sata), 0, gic_spi[SATA_INTR]); }
static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) { XlnxZynqMPState *s = XLNX_ZYNQMP(dev); MemoryRegion *system_memory = get_system_memory(); uint8_t i; const char *boot_cpu = s->boot_cpu ? s->boot_cpu : "apu-cpu[0]"; qemu_irq gic_spi[GIC_NUM_SPI_INTR]; Error *err = NULL;   for (i = 0; i < XLNX_ZYNQMP_NUM_OCM_BANKS; i++) { char *ocm_name = g_strdup_printf("zynqmp.ocm_ram_bank_%d", i); memory_region_init_ram(&s->ocm_ram[i], NULL, ocm_name, XLNX_ZYNQMP_OCM_RAM_SIZE, &error_abort); vmstate_register_ram_global(&s->ocm_ram[i]); memory_region_add_subregion(get_system_memory(), XLNX_ZYNQMP_OCM_RAM_0_ADDRESS + i * XLNX_ZYNQMP_OCM_RAM_SIZE, &s->ocm_ram[i]); g_free(ocm_name); } qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", GIC_NUM_SPI_INTR + 32); qdev_prop_set_uint32(DEVICE(&s->gic), "revision", 2); qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", XLNX_ZYNQMP_NUM_APU_CPUS); object_property_set_bool(OBJECT(&s->gic), true, "realized", &err); if (err) { error_propagate(errp, err); return; } assert(ARRAY_SIZE(xlnx_zynqmp_gic_regions) == XLNX_ZYNQMP_GIC_REGIONS); for (i = 0; i < XLNX_ZYNQMP_GIC_REGIONS; i++) { SysBusDevice *gic = SYS_BUS_DEVICE(&s->gic); const XlnxZynqMPGICRegion *r = &xlnx_zynqmp_gic_regions[i]; MemoryRegion *mr = sysbus_mmio_get_region(gic, r->region_index); uint32_t addr = r->address; int j; sysbus_mmio_map(gic, r->region_index, addr); for (j = 0; j < XLNX_ZYNQMP_GIC_ALIASES; j++) { MemoryRegion *alias = &s->gic_mr[i][j]; addr += XLNX_ZYNQMP_GIC_REGION_SIZE; memory_region_init_alias(alias, OBJECT(s), "zynqmp-gic-alias", mr, 0, XLNX_ZYNQMP_GIC_REGION_SIZE); memory_region_add_subregion(system_memory, addr, alias); } } for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) { qemu_irq irq; char *name; object_property_set_int(OBJECT(&s->apu_cpu[i]), QEMU_PSCI_CONDUIT_SMC, "psci-conduit", &error_abort); name = object_get_canonical_path_component(OBJECT(&s->apu_cpu[i])); if (strcmp(name, boot_cpu)) {   object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "start-powered-off", &error_abort); } else { s->boot_cpu_ptr = &s->apu_cpu[i]; } g_free(name); object_property_set_int(OBJECT(&s->apu_cpu[i]), GIC_BASE_ADDR, "reset-cbar", &error_abort); object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i, qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]), ARM_CPU_IRQ)); irq = qdev_get_gpio_in(DEVICE(&s->gic), arm_gic_ppi_index(i, ARM_PHYS_TIMER_PPI)); qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), 0, irq); irq = qdev_get_gpio_in(DEVICE(&s->gic), arm_gic_ppi_index(i, ARM_VIRT_TIMER_PPI)); qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), 1, irq); } for (i = 0; i < XLNX_ZYNQMP_NUM_RPU_CPUS; i++) { char *name; name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i])); if (strcmp(name, boot_cpu)) {   object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "start-powered-off", &error_abort); } else { s->boot_cpu_ptr = &s->rpu_cpu[i]; } g_free(name); object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "reset-hivecs", &error_abort); object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "realized", &err); if (err) { error_propagate(errp, err); return; } } if (!s->boot_cpu_ptr) { error_setg(errp, "ZynqMP Boot cpu %s not found\n", boot_cpu); return; } for (i = 0; i < GIC_NUM_SPI_INTR; i++) { gic_spi[i] = qdev_get_gpio_in(DEVICE(&s->gic), i); } for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) { NICInfo *nd = &nd_table[i]; if (nd->used) { qemu_check_nic_model(nd, TYPE_CADENCE_GEM); qdev_set_nic_properties(DEVICE(&s->gem[i]), nd); } object_property_set_bool(OBJECT(&s->gem[i]), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_mmio_map(SYS_BUS_DEVICE(&s->gem[i]), 0, gem_addr[i]); sysbus_connect_irq(SYS_BUS_DEVICE(&s->gem[i]), 0, gic_spi[gem_intr[i]]); } for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) { object_property_set_bool(OBJECT(&s->uart[i]), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, uart_addr[i]); sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0, gic_spi[uart_intr[i]]); } object_property_set_int(OBJECT(&s->sata), SATA_NUM_PORTS, "num-ports", &error_abort); object_property_set_bool(OBJECT(&s->sata), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_mmio_map(SYS_BUS_DEVICE(&s->sata), 0, SATA_ADDR); sysbus_connect_irq(SYS_BUS_DEVICE(&s->sata), 0, gic_spi[SATA_INTR]); }