diff options
Diffstat (limited to 'hw/sparc64/sun4u.c')
| -rw-r--r-- | hw/sparc64/sun4u.c | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index b8f685847a..fb18afaaa6 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -55,9 +55,9 @@ #define CMDLINE_ADDR 0x003ff000 #define PROM_SIZE_MAX (4 * 1024 * 1024) #define PROM_VADDR 0x000ffd00000ULL -#define APB_SPECIAL_BASE 0x1fe00000000ULL -#define APB_MEM_BASE 0x1ff00000000ULL -#define APB_PCI_IO_BASE (APB_SPECIAL_BASE + 0x02000000ULL) +#define PBM_SPECIAL_BASE 0x1fe00000000ULL +#define PBM_MEM_BASE 0x1ff00000000ULL +#define PBM_PCI_IO_BASE (PBM_SPECIAL_BASE + 0x02000000ULL) #define PROM_FILENAME "openbios-sparc64" #define NVRAM_SIZE 0x2000 #define MAX_IDE_BUS 2 @@ -465,7 +465,7 @@ static void sun4uv_init(MemoryRegion *address_space_mem, Nvram *nvram; unsigned int i; uint64_t initrd_addr, initrd_size, kernel_addr, kernel_size, kernel_entry; - SabreState *apb; + SabreState *sabre; PCIBus *pci_bus, *pci_busA, *pci_busB; PCIDevice *ebus, *pci_dev; SysBusDevice *s; @@ -489,23 +489,24 @@ static void sun4uv_init(MemoryRegion *address_space_mem, prom_init(hwdef->prom_addr, bios_name); /* Init sabre (PCI host bridge) */ - apb = SABRE_DEVICE(qdev_create(NULL, TYPE_SABRE)); - qdev_prop_set_uint64(DEVICE(apb), "special-base", APB_SPECIAL_BASE); - qdev_prop_set_uint64(DEVICE(apb), "mem-base", APB_MEM_BASE); - object_property_set_link(OBJECT(apb), OBJECT(iommu), "iommu", &error_abort); - qdev_init_nofail(DEVICE(apb)); + sabre = SABRE_DEVICE(qdev_create(NULL, TYPE_SABRE)); + qdev_prop_set_uint64(DEVICE(sabre), "special-base", PBM_SPECIAL_BASE); + qdev_prop_set_uint64(DEVICE(sabre), "mem-base", PBM_MEM_BASE); + object_property_set_link(OBJECT(sabre), OBJECT(iommu), "iommu", + &error_abort); + qdev_init_nofail(DEVICE(sabre)); /* Wire up PCI interrupts to CPU */ for (i = 0; i < IVEC_MAX; i++) { - qdev_connect_gpio_out_named(DEVICE(apb), "ivec-irq", i, + qdev_connect_gpio_out_named(DEVICE(sabre), "ivec-irq", i, qdev_get_gpio_in_named(DEVICE(cpu), "ivec-irq", i)); } - pci_bus = PCI_HOST_BRIDGE(apb)->bus; - pci_busA = pci_bridge_get_sec_bus(apb->bridgeA); - pci_busB = pci_bridge_get_sec_bus(apb->bridgeB); + pci_bus = PCI_HOST_BRIDGE(sabre)->bus; + pci_busA = pci_bridge_get_sec_bus(sabre->bridgeA); + pci_busB = pci_bridge_get_sec_bus(sabre->bridgeB); - /* Only in-built Simba PBMs can exist on the root bus, slot 0 on busA is + /* Only in-built Simba APBs can exist on the root bus, slot 0 on busA is reserved (leaving no slots free after on-board devices) however slots 0-3 are free on busB */ pci_bus->slot_reserved_mask = 0xfffffffc; @@ -517,17 +518,17 @@ static void sun4uv_init(MemoryRegion *address_space_mem, hwdef->console_serial_base); qdev_init_nofail(DEVICE(ebus)); - /* Wire up "well-known" ISA IRQs to APB legacy obio IRQs */ + /* Wire up "well-known" ISA IRQs to PBM legacy obio IRQs */ qdev_connect_gpio_out_named(DEVICE(ebus), "isa-irq", 7, - qdev_get_gpio_in_named(DEVICE(apb), "pbm-irq", OBIO_LPT_IRQ)); + qdev_get_gpio_in_named(DEVICE(sabre), "pbm-irq", OBIO_LPT_IRQ)); qdev_connect_gpio_out_named(DEVICE(ebus), "isa-irq", 6, - qdev_get_gpio_in_named(DEVICE(apb), "pbm-irq", OBIO_FDD_IRQ)); + qdev_get_gpio_in_named(DEVICE(sabre), "pbm-irq", OBIO_FDD_IRQ)); qdev_connect_gpio_out_named(DEVICE(ebus), "isa-irq", 1, - qdev_get_gpio_in_named(DEVICE(apb), "pbm-irq", OBIO_KBD_IRQ)); + qdev_get_gpio_in_named(DEVICE(sabre), "pbm-irq", OBIO_KBD_IRQ)); qdev_connect_gpio_out_named(DEVICE(ebus), "isa-irq", 12, - qdev_get_gpio_in_named(DEVICE(apb), "pbm-irq", OBIO_MSE_IRQ)); + qdev_get_gpio_in_named(DEVICE(sabre), "pbm-irq", OBIO_MSE_IRQ)); qdev_connect_gpio_out_named(DEVICE(ebus), "isa-irq", 4, - qdev_get_gpio_in_named(DEVICE(apb), "pbm-irq", OBIO_SER_IRQ)); + qdev_get_gpio_in_named(DEVICE(sabre), "pbm-irq", OBIO_SER_IRQ)); pci_dev = pci_create_simple(pci_busA, PCI_DEVFN(2, 0), "VGA"); |