diff options
Diffstat (limited to 'hw/ppc/mac_newworld.c')
| -rw-r--r-- | hw/ppc/mac_newworld.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 6327694f85..6bc3bd19be 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -111,11 +111,11 @@ static void ppc_core99_init(MachineState *machine) CPUPPCState *env = NULL; char *filename; IrqLines *openpic_irqs; - int i, j, k, ppc_boot_device, machine_arch, bios_size; + int i, j, k, ppc_boot_device, machine_arch, bios_size = -1; const char *bios_name = machine->firmware ?: PROM_FILENAME; MemoryRegion *bios = g_new(MemoryRegion, 1); - hwaddr kernel_base, initrd_base, cmdline_base = 0; - long kernel_size, initrd_size; + hwaddr kernel_base = 0, initrd_base = 0, cmdline_base = 0; + long kernel_size = 0, initrd_size = 0; UNINHostState *uninorth_pci; PCIBus *pci_bus; PCIDevice *macio; @@ -165,8 +165,6 @@ static void ppc_core99_init(MachineState *machine) bios_size = load_image_targphys(filename, PROM_BASE, PROM_SIZE); } g_free(filename); - } else { - bios_size = -1; } if (bios_size < 0 || bios_size > PROM_SIZE) { error_report("could not load PowerPC bios '%s'", bios_name); @@ -174,15 +172,12 @@ static void ppc_core99_init(MachineState *machine) } if (machine->kernel_filename) { - int bswap_needed; + int bswap_needed = 0; #ifdef BSWAP_NEEDED bswap_needed = 1; -#else - bswap_needed = 0; #endif kernel_base = KERNEL_LOAD_ADDR; - kernel_size = load_elf(machine->kernel_filename, NULL, translate_kernel_address, NULL, NULL, NULL, NULL, NULL, 1, PPC_ELF_MACHINE, 0, 0); @@ -212,16 +207,10 @@ static void ppc_core99_init(MachineState *machine) } cmdline_base = TARGET_PAGE_ALIGN(initrd_base + initrd_size); } else { - initrd_base = 0; - initrd_size = 0; cmdline_base = TARGET_PAGE_ALIGN(kernel_base + kernel_size + KERNEL_GAP); } ppc_boot_device = 'm'; } else { - kernel_base = 0; - kernel_size = 0; - initrd_base = 0; - initrd_size = 0; ppc_boot_device = '\0'; /* We consider that NewWorld PowerMac never have any floppy drive * For now, OHW cannot boot from the network. |