diff options
Diffstat (limited to 'hw/sparc64/sun4u.c')
| -rw-r--r-- | hw/sparc64/sun4u.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c index b310588ff7..f027caf909 100644 --- a/hw/sparc64/sun4u.c +++ b/hw/sparc64/sun4u.c @@ -130,7 +130,7 @@ static void fw_cfg_boot_set(void *opaque, const char *boot_device, fw_cfg_add_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]); } -static int sun4u_NVRAM_set_params(M48t59State *nvram, uint16_t NVRAM_size, +static int sun4u_NVRAM_set_params(Nvram *nvram, uint16_t NVRAM_size, const char *arch, ram_addr_t RAM_size, const char *boot_devices, uint32_t kernel_image, uint32_t kernel_size, @@ -144,6 +144,7 @@ static int sun4u_NVRAM_set_params(M48t59State *nvram, uint16_t NVRAM_size, uint32_t start, end; uint8_t image[0x1ff0]; struct OpenBIOS_nvpart_v1 *part_header; + NvramClass *k = NVRAM_GET_CLASS(nvram); memset(image, '\0', sizeof(image)); @@ -176,8 +177,9 @@ static int sun4u_NVRAM_set_params(M48t59State *nvram, uint16_t NVRAM_size, Sun_init_header((struct Sun_nvram *)&image[0x1fd8], macaddr, 0x80); - for (i = 0; i < sizeof(image); i++) - m48t59_write(nvram, i, image[i]); + for (i = 0; i < sizeof(image); i++) { + (k->write)(nvram, i, image[i]); + } return 0; } @@ -610,7 +612,7 @@ pci_ebus_init1(PCIDevice *pci_dev) 0, 0x1000000); pci_register_bar(pci_dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar0); memory_region_init_alias(&s->bar1, OBJECT(s), "bar1", get_system_io(), - 0, 0x1000); + 0, 0x4000); pci_register_bar(pci_dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->bar1); return 0; } @@ -818,11 +820,12 @@ static void sun4uv_init(MemoryRegion *address_space_mem, const struct hwdef *hwdef) { SPARCCPU *cpu; - M48t59State *nvram; + Nvram *nvram; unsigned int i; uint64_t initrd_addr, initrd_size, kernel_addr, kernel_size, kernel_entry; PCIBus *pci_bus, *pci_bus2, *pci_bus3; ISABus *isa_bus; + SysBusDevice *s; qemu_irq *ivec_irqs, *pbm_irqs; DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; DriveInfo *fd[MAX_FD]; @@ -866,8 +869,13 @@ static void sun4uv_init(MemoryRegion *address_space_mem, fd[i] = drive_get(IF_FLOPPY, 0, i); } fdctrl_init_isa(isa_bus, fd); - nvram = m48t59_init_isa(isa_bus, 0x0074, NVRAM_SIZE, 59); + /* Map NVRAM into I/O (ebus) space */ + nvram = m48t59_init(NULL, 0, 0, NVRAM_SIZE, 1968, 59); + s = SYS_BUS_DEVICE(nvram); + memory_region_add_subregion(get_system_io(), 0x2000, + sysbus_mmio_get_region(s, 0)); + initrd_size = 0; initrd_addr = 0; kernel_size = sun4u_load_kernel(machine->kernel_filename, |