static void sx1_init(MachineState *machine, const int version) { struct omap_mpu_state_s *mpu; MemoryRegion *address_space = get_system_memory(); MemoryRegion *flash = g_new(MemoryRegion, 1); MemoryRegion *flash_1 = g_new(MemoryRegion, 1); MemoryRegion *cs = g_new(MemoryRegion, 4); static uint32_t cs0val = 0x00213090; static uint32_t cs1val = 0x00215070; static uint32_t cs2val = 0x00001139; static uint32_t cs3val = 0x00001139; DriveInfo *dinfo; int fl_idx; uint32_t flash_size = flash0_size; int be; if (version == 2) { flash_size = flash2_size; } mpu = omap310_mpu_init(address_space, sx1_binfo.ram_size, machine->cpu_model); /* External Flash (EMIFS) */ memory_region_init_ram(flash, NULL, "omap_sx1.flash0-0", flash_size, &error_abort); vmstate_register_ram_global(flash); memory_region_set_readonly(flash, true); memory_region_add_subregion(address_space, OMAP_CS0_BASE, flash); memory_region_init_io(&cs[0], NULL, &static_ops, &cs0val, "sx1.cs0", OMAP_CS0_SIZE - flash_size); memory_region_add_subregion(address_space, OMAP_CS0_BASE + flash_size, &cs[0]); memory_region_init_io(&cs[2], NULL, &static_ops, &cs2val, "sx1.cs2", OMAP_CS2_SIZE); memory_region_add_subregion(address_space, OMAP_CS2_BASE, &cs[2]); memory_region_init_io(&cs[3], NULL, &static_ops, &cs3val, "sx1.cs3", OMAP_CS3_SIZE); memory_region_add_subregion(address_space, OMAP_CS2_BASE, &cs[3]); fl_idx = 0; #ifdef TARGET_WORDS_BIGENDIAN be = 1; #else be = 0; #endif if ((dinfo = drive_get(IF_PFLASH, 0, fl_idx)) != NULL) { if (!pflash_cfi01_register(OMAP_CS0_BASE, NULL, "omap_sx1.flash0-1", flash_size, blk_by_legacy_dinfo(dinfo), sector_size, flash_size / sector_size, 4, 0, 0, 0, 0, be)) { fprintf(stderr, "qemu: Error registering flash memory %d.\n", fl_idx); } fl_idx++; } if ((version == 1) && (dinfo = drive_get(IF_PFLASH, 0, fl_idx)) != NULL) { memory_region_init_ram(flash_1, NULL, "omap_sx1.flash1-0", flash1_size, &error_abort); vmstate_register_ram_global(flash_1); memory_region_set_readonly(flash_1, true); memory_region_add_subregion(address_space, OMAP_CS1_BASE, flash_1); memory_region_init_io(&cs[1], NULL, &static_ops, &cs1val, "sx1.cs1", OMAP_CS1_SIZE - flash1_size); memory_region_add_subregion(address_space, OMAP_CS1_BASE + flash1_size, &cs[1]); if (!pflash_cfi01_register(OMAP_CS1_BASE, NULL, "omap_sx1.flash1-1", flash1_size, blk_by_legacy_dinfo(dinfo), sector_size, flash1_size / sector_size, 4, 0, 0, 0, 0, be)) { fprintf(stderr, "qemu: Error registering flash memory %d.\n", fl_idx); } fl_idx++; } else { memory_region_init_io(&cs[1], NULL, &static_ops, &cs1val, "sx1.cs1", OMAP_CS1_SIZE); memory_region_add_subregion(address_space, OMAP_CS1_BASE, &cs[1]); } if (!machine->kernel_filename && !fl_idx && !qtest_enabled()) { fprintf(stderr, "Kernel or Flash image must be specified\n"); exit(1); } /* Load the kernel. */ sx1_binfo.kernel_filename = machine->kernel_filename; sx1_binfo.kernel_cmdline = machine->kernel_cmdline; sx1_binfo.initrd_filename = machine->initrd_filename; arm_load_kernel(mpu->cpu, &sx1_binfo); /* TODO: fix next line */ //~ qemu_console_resize(ds, 640, 480); }