static void shix_init(MachineState *machine) { const char *cpu_model = machine->cpu_model; int ret; SuperHCPU *cpu; struct SH7750State *s; MemoryRegion *sysmem = get_system_memory(); MemoryRegion *rom = g_new(MemoryRegion, 1); MemoryRegion *sdram = g_new(MemoryRegion, 2); if (!cpu_model) cpu_model = "any"; cpu = SUPERH_CPU(cpu_generic_init(TYPE_SUPERH_CPU, cpu_model)); if (cpu == NULL) { fprintf(stderr, "Unable to find CPU definition\n"); exit(1); } /* Allocate memory space */ memory_region_init_ram(rom, NULL, "shix.rom", 0x4000, &error_fatal); memory_region_set_readonly(rom, true); memory_region_add_subregion(sysmem, 0x00000000, rom); memory_region_init_ram(&sdram[0], NULL, "shix.sdram1", 0x01000000, &error_fatal); memory_region_add_subregion(sysmem, 0x08000000, &sdram[0]); memory_region_init_ram(&sdram[1], NULL, "shix.sdram2", 0x01000000, &error_fatal); memory_region_add_subregion(sysmem, 0x0c000000, &sdram[1]); /* Load BIOS in 0 (and access it through P2, 0xA0000000) */ if (bios_name == NULL) bios_name = BIOS_FILENAME; ret = load_image_targphys(bios_name, 0, 0x4000); if (ret < 0 && !qtest_enabled()) { error_report("Could not load SHIX bios '%s'", bios_name); exit(1); } /* Register peripherals */ s = sh7750_init(cpu, sysmem); /* XXXXX Check success */ tc58128_init(s, "shix_linux_nand.bin", NULL); }