2
* QEMU Sun4m & Sun4d & Sun4c System Emulator
4
* Copyright (c) 2003-2005 Fabrice Bellard
6
* Permission is hereby granted, free of charge, to any person obtaining a copy
7
* of this software and associated documentation files (the "Software"), to deal
8
* in the Software without restriction, including without limitation the rights
9
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10
* copies of the Software, and to permit persons to whom the Software is
11
* furnished to do so, subject to the following conditions:
13
* The above copyright notice and this permission notice shall be included in
14
* all copies or substantial portions of the Software.
16
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25
#include "qemu/osdep.h"
26
#include "qemu/units.h"
27
#include "qapi/error.h"
28
#include "qemu/datadir.h"
31
#include "qemu/error-report.h"
32
#include "qemu/timer.h"
33
#include "hw/sparc/sun4m_iommu.h"
34
#include "hw/rtc/m48t59.h"
35
#include "migration/vmstate.h"
36
#include "hw/sparc/sparc32_dma.h"
37
#include "hw/block/fdc.h"
38
#include "sysemu/reset.h"
39
#include "sysemu/runstate.h"
40
#include "sysemu/sysemu.h"
43
#include "hw/scsi/esp.h"
44
#include "hw/nvram/sun_nvram.h"
45
#include "hw/qdev-properties.h"
46
#include "hw/nvram/chrp_nvram.h"
47
#include "hw/nvram/fw_cfg.h"
48
#include "hw/char/escc.h"
49
#include "hw/misc/empty_slot.h"
50
#include "hw/misc/unimp.h"
56
#include "qom/object.h"
59
* Sun4m architecture was used in the following machines:
61
* SPARCserver 6xxMP/xx
62
* SPARCclassic (SPARCclassic Server)(SPARCstation LC) (4/15),
63
* SPARCclassic X (4/10)
64
* SPARCstation LX/ZX (4/30)
65
* SPARCstation Voyager
66
* SPARCstation 10/xx, SPARCserver 10/xx
67
* SPARCstation 5, SPARCserver 5
68
* SPARCstation 20/xx, SPARCserver 20
71
* See for example: http://www.sunhelp.org/faq/sunref1.html
74
#define KERNEL_LOAD_ADDR 0x00004000
75
#define CMDLINE_ADDR 0x007ff000
76
#define INITRD_LOAD_ADDR 0x00800000
77
#define PROM_SIZE_MAX (1 * MiB)
78
#define PROM_VADDR 0xffd00000
79
#define PROM_FILENAME "openbios-sparc32"
80
#define CFG_ADDR 0xd00000510ULL
81
#define FW_CFG_SUN4M_DEPTH (FW_CFG_ARCH_LOCAL + 0x00)
82
#define FW_CFG_SUN4M_WIDTH (FW_CFG_ARCH_LOCAL + 0x01)
83
#define FW_CFG_SUN4M_HEIGHT (FW_CFG_ARCH_LOCAL + 0x02)
89
#define ESCC_CLOCK 4915200
92
hwaddr iommu_base, iommu_pad_base, iommu_pad_len, slavio_base;
93
hwaddr intctl_base, counter_base, nvram_base, ms_kb_base;
94
hwaddr serial_base, fd_base;
95
hwaddr afx_base, idreg_base, dma_base, esp_base, le_base;
96
hwaddr tcx_base, cs_base, apc_base, aux1_base, aux2_base;
97
hwaddr bpp_base, dbri_base, sx_base;
99
hwaddr reg_base, vram_base;
103
uint32_t ecc_version;
104
uint32_t iommu_version;
106
uint8_t nvram_machine_id;
109
struct Sun4mMachineClass {
111
MachineClass parent_obj;
113
const struct sun4m_hwdef *hwdef;
115
typedef struct Sun4mMachineClass Sun4mMachineClass;
117
#define TYPE_SUN4M_MACHINE MACHINE_TYPE_NAME("sun4m-common")
118
DECLARE_CLASS_CHECKERS(Sun4mMachineClass, SUN4M_MACHINE, TYPE_SUN4M_MACHINE)
120
const char *fw_cfg_arch_key_name(uint16_t key)
122
static const struct {
125
} fw_cfg_arch_wellknown_keys[] = {
126
{FW_CFG_SUN4M_DEPTH, "depth"},
127
{FW_CFG_SUN4M_WIDTH, "width"},
128
{FW_CFG_SUN4M_HEIGHT, "height"},
131
for (size_t i = 0; i < ARRAY_SIZE(fw_cfg_arch_wellknown_keys); i++) {
132
if (fw_cfg_arch_wellknown_keys[i].key == key) {
133
return fw_cfg_arch_wellknown_keys[i].name;
139
static void fw_cfg_boot_set(void *opaque, const char *boot_device,
142
fw_cfg_modify_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
145
static void nvram_init(Nvram *nvram, uint8_t *macaddr,
146
const char *cmdline, const char *boot_devices,
147
ram_addr_t RAM_size, uint32_t kernel_size,
148
int width, int height, int depth,
149
int nvram_machine_id, const char *arch)
153
uint8_t image[0x1ff0];
154
NvramClass *k = NVRAM_GET_CLASS(nvram);
156
memset(image, '\0', sizeof(image));
158
/* OpenBIOS nvram variables partition */
159
sysp_end = chrp_nvram_create_system_partition(image, 0, 0x1fd0);
161
/* Free space partition */
162
chrp_nvram_create_free_partition(&image[sysp_end], 0x1fd0 - sysp_end);
164
Sun_init_header((struct Sun_nvram *)&image[0x1fd8], macaddr,
167
for (i = 0; i < sizeof(image); i++) {
168
(k->write)(nvram, i, image[i]);
172
static void cpu_kick_irq(SPARCCPU *cpu)
174
CPUSPARCState *env = &cpu->env;
175
CPUState *cs = CPU(cpu);
182
static void cpu_set_irq(void *opaque, int irq, int level)
184
SPARCCPU *cpu = opaque;
185
CPUSPARCState *env = &cpu->env;
188
trace_sun4m_cpu_set_irq_raise(irq);
189
env->pil_in |= 1 << irq;
192
trace_sun4m_cpu_set_irq_lower(irq);
193
env->pil_in &= ~(1 << irq);
198
static void dummy_cpu_set_irq(void *opaque, int irq, int level)
202
static void sun4m_cpu_reset(void *opaque)
204
SPARCCPU *cpu = opaque;
205
CPUState *cs = CPU(cpu);
210
static void cpu_halt_signal(void *opaque, int irq, int level)
212
if (level && current_cpu) {
213
cpu_interrupt(current_cpu, CPU_INTERRUPT_HALT);
217
static uint64_t translate_kernel_address(void *opaque, uint64_t addr)
219
return addr - 0xf0000000ULL;
222
static unsigned long sun4m_load_kernel(const char *kernel_filename,
223
const char *initrd_filename,
225
uint32_t *initrd_size)
232
linux_boot = (kernel_filename != NULL);
243
kernel_size = load_elf(kernel_filename, NULL,
244
translate_kernel_address, NULL,
245
NULL, NULL, NULL, NULL, 1, EM_SPARC, 0, 0);
247
kernel_size = load_aout(kernel_filename, KERNEL_LOAD_ADDR,
248
RAM_size - KERNEL_LOAD_ADDR, bswap_needed,
251
kernel_size = load_image_targphys(kernel_filename,
253
RAM_size - KERNEL_LOAD_ADDR);
254
if (kernel_size < 0) {
255
error_report("could not load kernel '%s'", kernel_filename);
261
if (initrd_filename) {
262
*initrd_size = load_image_targphys(initrd_filename,
264
RAM_size - INITRD_LOAD_ADDR);
265
if ((int)*initrd_size < 0) {
266
error_report("could not load initial ram disk '%s'",
271
if (*initrd_size > 0) {
272
for (i = 0; i < 64 * TARGET_PAGE_SIZE; i += TARGET_PAGE_SIZE) {
273
ptr = rom_ptr(KERNEL_LOAD_ADDR + i, 24);
274
if (ptr && ldl_p(ptr) == 0x48647253) { /* HdrS */
275
stl_p(ptr + 16, INITRD_LOAD_ADDR);
276
stl_p(ptr + 20, *initrd_size);
285
static void *iommu_init(hwaddr addr, uint32_t version, qemu_irq irq)
290
dev = qdev_new(TYPE_SUN4M_IOMMU);
291
qdev_prop_set_uint32(dev, "version", version);
292
s = SYS_BUS_DEVICE(dev);
293
sysbus_realize_and_unref(s, &error_fatal);
294
sysbus_connect_irq(s, 0, irq);
295
sysbus_mmio_map(s, 0, addr);
300
static void *sparc32_dma_init(hwaddr dma_base,
301
hwaddr esp_base, qemu_irq espdma_irq,
302
hwaddr le_base, qemu_irq ledma_irq,
306
ESPDMADeviceState *espdma;
307
LEDMADeviceState *ledma;
309
SysBusPCNetState *lance;
310
NICInfo *nd = qemu_find_nic_info("lance", true, NULL);
312
dma = qdev_new(TYPE_SPARC32_DMA);
313
espdma = SPARC32_ESPDMA_DEVICE(object_resolve_path_component(
314
OBJECT(dma), "espdma"));
316
esp = SYSBUS_ESP(object_resolve_path_component(OBJECT(espdma), "esp"));
318
ledma = SPARC32_LEDMA_DEVICE(object_resolve_path_component(
319
OBJECT(dma), "ledma"));
321
lance = SYSBUS_PCNET(object_resolve_path_component(
322
OBJECT(ledma), "lance"));
325
qdev_set_nic_properties(DEVICE(lance), nd);
326
memcpy(mac->a, nd->macaddr.a, sizeof(mac->a));
328
qemu_macaddr_default_if_unset(mac);
329
qdev_prop_set_macaddr(DEVICE(lance), "mac", mac->a);
332
sysbus_realize_and_unref(SYS_BUS_DEVICE(dma), &error_fatal);
334
sysbus_connect_irq(SYS_BUS_DEVICE(espdma), 0, espdma_irq);
336
sysbus_connect_irq(SYS_BUS_DEVICE(ledma), 0, ledma_irq);
338
sysbus_mmio_map(SYS_BUS_DEVICE(dma), 0, dma_base);
340
sysbus_mmio_map(SYS_BUS_DEVICE(esp), 0, esp_base);
341
scsi_bus_legacy_handle_cmdline(&esp->esp.bus);
343
sysbus_mmio_map(SYS_BUS_DEVICE(lance), 0, le_base);
348
static DeviceState *slavio_intctl_init(hwaddr addr,
350
qemu_irq **parent_irq)
356
dev = qdev_new("slavio_intctl");
358
s = SYS_BUS_DEVICE(dev);
359
sysbus_realize_and_unref(s, &error_fatal);
361
for (i = 0; i < MAX_CPUS; i++) {
362
for (j = 0; j < MAX_PILS; j++) {
363
sysbus_connect_irq(s, i * MAX_PILS + j, parent_irq[i][j]);
366
sysbus_mmio_map(s, 0, addrg);
367
for (i = 0; i < MAX_CPUS; i++) {
368
sysbus_mmio_map(s, i + 1, addr + i * TARGET_PAGE_SIZE);
374
#define SYS_TIMER_OFFSET 0x10000ULL
375
#define CPU_TIMER_OFFSET(cpu) (0x1000ULL * cpu)
377
static void slavio_timer_init_all(hwaddr addr, qemu_irq master_irq,
378
qemu_irq *cpu_irqs, unsigned int num_cpus)
384
dev = qdev_new("slavio_timer");
385
qdev_prop_set_uint32(dev, "num_cpus", num_cpus);
386
s = SYS_BUS_DEVICE(dev);
387
sysbus_realize_and_unref(s, &error_fatal);
388
sysbus_connect_irq(s, 0, master_irq);
389
sysbus_mmio_map(s, 0, addr + SYS_TIMER_OFFSET);
391
for (i = 0; i < MAX_CPUS; i++) {
392
sysbus_mmio_map(s, i + 1, addr + (hwaddr)CPU_TIMER_OFFSET(i));
393
sysbus_connect_irq(s, i + 1, cpu_irqs[i]);
397
static qemu_irq slavio_system_powerdown;
399
static void slavio_powerdown_req(Notifier *n, void *opaque)
401
qemu_irq_raise(slavio_system_powerdown);
404
static Notifier slavio_system_powerdown_notifier = {
405
.notify = slavio_powerdown_req
408
#define MISC_LEDS 0x01600000
409
#define MISC_CFG 0x01800000
410
#define MISC_DIAG 0x01a00000
411
#define MISC_MDM 0x01b00000
412
#define MISC_SYS 0x01f00000
414
static void slavio_misc_init(hwaddr base,
416
hwaddr aux2_base, qemu_irq irq,
422
dev = qdev_new("slavio_misc");
423
s = SYS_BUS_DEVICE(dev);
424
sysbus_realize_and_unref(s, &error_fatal);
426
/* 8 bit registers */
428
sysbus_mmio_map(s, 0, base + MISC_CFG);
430
sysbus_mmio_map(s, 1, base + MISC_DIAG);
432
sysbus_mmio_map(s, 2, base + MISC_MDM);
433
/* 16 bit registers */
434
/* ss600mp diag LEDs */
435
sysbus_mmio_map(s, 3, base + MISC_LEDS);
436
/* 32 bit registers */
438
sysbus_mmio_map(s, 4, base + MISC_SYS);
441
/* AUX 1 (Misc System Functions) */
442
sysbus_mmio_map(s, 5, aux1_base);
445
/* AUX 2 (Software Powerdown Control) */
446
sysbus_mmio_map(s, 6, aux2_base);
448
sysbus_connect_irq(s, 0, irq);
449
sysbus_connect_irq(s, 1, fdc_tc);
450
slavio_system_powerdown = qdev_get_gpio_in(dev, 0);
451
qemu_register_powerdown_notifier(&slavio_system_powerdown_notifier);
454
static void ecc_init(hwaddr base, qemu_irq irq, uint32_t version)
459
dev = qdev_new("eccmemctl");
460
qdev_prop_set_uint32(dev, "version", version);
461
s = SYS_BUS_DEVICE(dev);
462
sysbus_realize_and_unref(s, &error_fatal);
463
sysbus_connect_irq(s, 0, irq);
464
sysbus_mmio_map(s, 0, base);
465
if (version == 0) { // SS-600MP only
466
sysbus_mmio_map(s, 1, base + 0x1000);
470
static void apc_init(hwaddr power_base, qemu_irq cpu_halt)
475
dev = qdev_new("apc");
476
s = SYS_BUS_DEVICE(dev);
477
sysbus_realize_and_unref(s, &error_fatal);
478
/* Power management (APC) XXX: not a Slavio device */
479
sysbus_mmio_map(s, 0, power_base);
480
sysbus_connect_irq(s, 0, cpu_halt);
483
static void tcx_init(hwaddr addr, qemu_irq irq, int vram_size, int width,
484
int height, int depth)
489
dev = qdev_new("sun-tcx");
490
qdev_prop_set_uint32(dev, "vram_size", vram_size);
491
qdev_prop_set_uint16(dev, "width", width);
492
qdev_prop_set_uint16(dev, "height", height);
493
qdev_prop_set_uint16(dev, "depth", depth);
494
s = SYS_BUS_DEVICE(dev);
495
sysbus_realize_and_unref(s, &error_fatal);
497
/* 10/ROM : FCode ROM */
498
sysbus_mmio_map(s, 0, addr);
499
/* 2/STIP : Stipple */
500
sysbus_mmio_map(s, 1, addr + 0x04000000ULL);
501
/* 3/BLIT : Blitter */
502
sysbus_mmio_map(s, 2, addr + 0x06000000ULL);
503
/* 5/RSTIP : Raw Stipple */
504
sysbus_mmio_map(s, 3, addr + 0x0c000000ULL);
505
/* 6/RBLIT : Raw Blitter */
506
sysbus_mmio_map(s, 4, addr + 0x0e000000ULL);
507
/* 7/TEC : Transform Engine */
508
sysbus_mmio_map(s, 5, addr + 0x00700000ULL);
510
sysbus_mmio_map(s, 6, addr + 0x00200000ULL);
513
sysbus_mmio_map(s, 7, addr + 0x00300000ULL);
515
sysbus_mmio_map(s, 7, addr + 0x00301000ULL);
518
sysbus_mmio_map(s, 8, addr + 0x00240000ULL);
520
sysbus_mmio_map(s, 9, addr + 0x00280000ULL);
521
/* 0/DFB8 : 8-bit plane */
522
sysbus_mmio_map(s, 10, addr + 0x00800000ULL);
523
/* 1/DFB24 : 24bit plane */
524
sysbus_mmio_map(s, 11, addr + 0x02000000ULL);
525
/* 4/RDFB32: Raw framebuffer. Control plane */
526
sysbus_mmio_map(s, 12, addr + 0x0a000000ULL);
527
/* 9/THC24bits : NetBSD writes here even with 8-bit display: dummy */
529
sysbus_mmio_map(s, 13, addr + 0x00301000ULL);
532
sysbus_connect_irq(s, 0, irq);
535
static void cg3_init(hwaddr addr, qemu_irq irq, int vram_size, int width,
536
int height, int depth)
541
dev = qdev_new("cgthree");
542
qdev_prop_set_uint32(dev, "vram-size", vram_size);
543
qdev_prop_set_uint16(dev, "width", width);
544
qdev_prop_set_uint16(dev, "height", height);
545
qdev_prop_set_uint16(dev, "depth", depth);
546
s = SYS_BUS_DEVICE(dev);
547
sysbus_realize_and_unref(s, &error_fatal);
550
sysbus_mmio_map(s, 0, addr);
552
sysbus_mmio_map(s, 1, addr + 0x400000ULL);
554
sysbus_mmio_map(s, 2, addr + 0x800000ULL);
556
sysbus_connect_irq(s, 0, irq);
559
/* NCR89C100/MACIO Internal ID register */
561
#define TYPE_MACIO_ID_REGISTER "macio_idreg"
563
static const uint8_t idreg_data[] = { 0xfe, 0x81, 0x01, 0x03 };
565
static void idreg_init(hwaddr addr)
570
dev = qdev_new(TYPE_MACIO_ID_REGISTER);
571
s = SYS_BUS_DEVICE(dev);
572
sysbus_realize_and_unref(s, &error_fatal);
574
sysbus_mmio_map(s, 0, addr);
575
address_space_write_rom(&address_space_memory, addr,
576
MEMTXATTRS_UNSPECIFIED,
577
idreg_data, sizeof(idreg_data));
580
OBJECT_DECLARE_SIMPLE_TYPE(IDRegState, MACIO_ID_REGISTER)
583
SysBusDevice parent_obj;
588
static void idreg_realize(DeviceState *ds, Error **errp)
590
IDRegState *s = MACIO_ID_REGISTER(ds);
591
SysBusDevice *dev = SYS_BUS_DEVICE(ds);
593
if (!memory_region_init_ram_nomigrate(&s->mem, OBJECT(ds), "sun4m.idreg",
594
sizeof(idreg_data), errp)) {
598
vmstate_register_ram_global(&s->mem);
599
memory_region_set_readonly(&s->mem, true);
600
sysbus_init_mmio(dev, &s->mem);
603
static void idreg_class_init(ObjectClass *oc, void *data)
605
DeviceClass *dc = DEVICE_CLASS(oc);
607
dc->realize = idreg_realize;
610
static const TypeInfo idreg_info = {
611
.name = TYPE_MACIO_ID_REGISTER,
612
.parent = TYPE_SYS_BUS_DEVICE,
613
.instance_size = sizeof(IDRegState),
614
.class_init = idreg_class_init,
617
#define TYPE_TCX_AFX "tcx_afx"
618
OBJECT_DECLARE_SIMPLE_TYPE(AFXState, TCX_AFX)
621
SysBusDevice parent_obj;
626
/* SS-5 TCX AFX register */
627
static void afx_init(hwaddr addr)
632
dev = qdev_new(TYPE_TCX_AFX);
633
s = SYS_BUS_DEVICE(dev);
634
sysbus_realize_and_unref(s, &error_fatal);
636
sysbus_mmio_map(s, 0, addr);
639
static void afx_realize(DeviceState *ds, Error **errp)
641
AFXState *s = TCX_AFX(ds);
642
SysBusDevice *dev = SYS_BUS_DEVICE(ds);
644
if (!memory_region_init_ram_nomigrate(&s->mem, OBJECT(ds), "sun4m.afx",
649
vmstate_register_ram_global(&s->mem);
650
sysbus_init_mmio(dev, &s->mem);
653
static void afx_class_init(ObjectClass *oc, void *data)
655
DeviceClass *dc = DEVICE_CLASS(oc);
657
dc->realize = afx_realize;
660
static const TypeInfo afx_info = {
661
.name = TYPE_TCX_AFX,
662
.parent = TYPE_SYS_BUS_DEVICE,
663
.instance_size = sizeof(AFXState),
664
.class_init = afx_class_init,
667
#define TYPE_OPENPROM "openprom"
668
typedef struct PROMState PROMState;
669
DECLARE_INSTANCE_CHECKER(PROMState, OPENPROM,
673
SysBusDevice parent_obj;
678
/* Boot PROM (OpenBIOS) */
679
static uint64_t translate_prom_address(void *opaque, uint64_t addr)
681
hwaddr *base_addr = (hwaddr *)opaque;
682
return addr + *base_addr - PROM_VADDR;
685
static void prom_init(hwaddr addr, const char *bios_name)
692
dev = qdev_new(TYPE_OPENPROM);
693
s = SYS_BUS_DEVICE(dev);
694
sysbus_realize_and_unref(s, &error_fatal);
696
sysbus_mmio_map(s, 0, addr);
699
if (bios_name == NULL) {
700
bios_name = PROM_FILENAME;
702
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
704
ret = load_elf(filename, NULL,
705
translate_prom_address, &addr, NULL,
706
NULL, NULL, NULL, 1, EM_SPARC, 0, 0);
707
if (ret < 0 || ret > PROM_SIZE_MAX) {
708
ret = load_image_targphys(filename, addr, PROM_SIZE_MAX);
714
if (ret < 0 || ret > PROM_SIZE_MAX) {
715
error_report("could not load prom '%s'", bios_name);
720
static void prom_realize(DeviceState *ds, Error **errp)
722
PROMState *s = OPENPROM(ds);
723
SysBusDevice *dev = SYS_BUS_DEVICE(ds);
725
if (!memory_region_init_ram_nomigrate(&s->prom, OBJECT(ds), "sun4m.prom",
726
PROM_SIZE_MAX, errp)) {
730
vmstate_register_ram_global(&s->prom);
731
memory_region_set_readonly(&s->prom, true);
732
sysbus_init_mmio(dev, &s->prom);
735
static Property prom_properties[] = {
736
{/* end of property list */},
739
static void prom_class_init(ObjectClass *klass, void *data)
741
DeviceClass *dc = DEVICE_CLASS(klass);
743
device_class_set_props(dc, prom_properties);
744
dc->realize = prom_realize;
747
static const TypeInfo prom_info = {
748
.name = TYPE_OPENPROM,
749
.parent = TYPE_SYS_BUS_DEVICE,
750
.instance_size = sizeof(PROMState),
751
.class_init = prom_class_init,
754
#define TYPE_SUN4M_MEMORY "memory"
755
typedef struct RamDevice RamDevice;
756
DECLARE_INSTANCE_CHECKER(RamDevice, SUN4M_RAM,
760
SysBusDevice parent_obj;
761
HostMemoryBackend *memdev;
765
static void ram_realize(DeviceState *dev, Error **errp)
767
RamDevice *d = SUN4M_RAM(dev);
768
MemoryRegion *ram = host_memory_backend_get_memory(d->memdev);
770
sysbus_init_mmio(SYS_BUS_DEVICE(dev), ram);
773
static void ram_initfn(Object *obj)
775
RamDevice *d = SUN4M_RAM(obj);
776
object_property_add_link(obj, "memdev", TYPE_MEMORY_BACKEND,
777
(Object **)&d->memdev,
778
object_property_allow_set_link,
779
OBJ_PROP_LINK_STRONG);
780
object_property_set_description(obj, "memdev", "Set RAM backend"
781
"Valid value is ID of a hostmem backend");
784
static void ram_class_init(ObjectClass *klass, void *data)
786
DeviceClass *dc = DEVICE_CLASS(klass);
788
dc->realize = ram_realize;
791
static const TypeInfo ram_info = {
792
.name = TYPE_SUN4M_MEMORY,
793
.parent = TYPE_SYS_BUS_DEVICE,
794
.instance_size = sizeof(RamDevice),
795
.instance_init = ram_initfn,
796
.class_init = ram_class_init,
799
static void cpu_devinit(const char *cpu_type, unsigned int id,
800
uint64_t prom_addr, qemu_irq **cpu_irqs)
805
cpu = SPARC_CPU(object_new(cpu_type));
808
qemu_register_reset(sun4m_cpu_reset, cpu);
809
object_property_set_bool(OBJECT(cpu), "start-powered-off", id != 0,
811
qdev_realize_and_unref(DEVICE(cpu), NULL, &error_fatal);
812
cpu_sparc_set_id(env, id);
813
*cpu_irqs = qemu_allocate_irqs(cpu_set_irq, cpu, MAX_PILS);
814
env->prom_addr = prom_addr;
817
static void dummy_fdc_tc(void *opaque, int irq, int level)
821
static void sun4m_hw_init(MachineState *machine)
823
const struct sun4m_hwdef *hwdef = SUN4M_MACHINE_GET_CLASS(machine)->hwdef;
824
DeviceState *slavio_intctl;
827
qemu_irq *cpu_irqs[MAX_CPUS], slavio_irq[32], slavio_cpu_irq[MAX_CPUS];
829
unsigned long kernel_size;
830
uint32_t initrd_size;
831
DriveInfo *fd[MAX_FD];
833
DeviceState *dev, *ms_kb_orgate, *serial_orgate;
835
unsigned int smp_cpus = machine->smp.cpus;
836
unsigned int max_cpus = machine->smp.max_cpus;
837
HostMemoryBackend *ram_memdev = machine->memdev;
840
if (machine->ram_size > hwdef->max_mem) {
841
error_report("Too much memory for this machine: %" PRId64 ","
843
machine->ram_size / MiB, hwdef->max_mem / MiB);
848
for(i = 0; i < smp_cpus; i++) {
849
cpu_devinit(machine->cpu_type, i, hwdef->slavio_base, &cpu_irqs[i]);
852
for (i = smp_cpus; i < MAX_CPUS; i++)
853
cpu_irqs[i] = qemu_allocate_irqs(dummy_cpu_set_irq, NULL, MAX_PILS);
855
/* Create and map RAM frontend */
856
dev = qdev_new("memory");
857
object_property_set_link(OBJECT(dev), "memdev", OBJECT(ram_memdev), &error_fatal);
858
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
859
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0);
861
/* models without ECC don't trap when missing ram is accessed */
862
if (!hwdef->ecc_base) {
863
empty_slot_init("ecc", machine->ram_size,
864
hwdef->max_mem - machine->ram_size);
867
prom_init(hwdef->slavio_base, machine->firmware);
869
slavio_intctl = slavio_intctl_init(hwdef->intctl_base,
870
hwdef->intctl_base + 0x10000ULL,
873
for (i = 0; i < 32; i++) {
874
slavio_irq[i] = qdev_get_gpio_in(slavio_intctl, i);
876
for (i = 0; i < MAX_CPUS; i++) {
877
slavio_cpu_irq[i] = qdev_get_gpio_in(slavio_intctl, 32 + i);
880
if (hwdef->idreg_base) {
881
idreg_init(hwdef->idreg_base);
884
if (hwdef->afx_base) {
885
afx_init(hwdef->afx_base);
888
iommu_init(hwdef->iommu_base, hwdef->iommu_version, slavio_irq[30]);
890
if (hwdef->iommu_pad_base) {
891
/* On the real hardware (SS-5, LX) the MMU is not padded, but aliased.
892
Software shouldn't use aliased addresses, neither should it crash
893
when does. Using empty_slot instead of aliasing can help with
894
debugging such accesses */
895
empty_slot_init("iommu.alias",
896
hwdef->iommu_pad_base, hwdef->iommu_pad_len);
899
sparc32_dma_init(hwdef->dma_base,
900
hwdef->esp_base, slavio_irq[18],
901
hwdef->le_base, slavio_irq[16], &hostid);
903
if (graphic_depth != 8 && graphic_depth != 24) {
904
error_report("Unsupported depth: %d", graphic_depth);
907
if (vga_interface_type != VGA_NONE) {
908
if (vga_interface_type == VGA_CG3) {
909
if (graphic_depth != 8) {
910
error_report("Unsupported depth: %d", graphic_depth);
914
if (!(graphic_width == 1024 && graphic_height == 768) &&
915
!(graphic_width == 1152 && graphic_height == 900)) {
916
error_report("Unsupported resolution: %d x %d", graphic_width,
922
cg3_init(hwdef->tcx_base, slavio_irq[11], 0x00100000,
923
graphic_width, graphic_height, graphic_depth);
924
vga_interface_created = true;
926
/* If no display specified, default to TCX */
927
if (graphic_depth != 8 && graphic_depth != 24) {
928
error_report("Unsupported depth: %d", graphic_depth);
932
if (!(graphic_width == 1024 && graphic_height == 768)) {
933
error_report("Unsupported resolution: %d x %d",
934
graphic_width, graphic_height);
938
tcx_init(hwdef->tcx_base, slavio_irq[11], 0x00100000,
939
graphic_width, graphic_height, graphic_depth);
940
vga_interface_created = true;
944
for (i = 0; i < MAX_VSIMMS; i++) {
945
/* vsimm registers probed by OBP */
946
if (hwdef->vsimm[i].reg_base) {
947
char *name = g_strdup_printf("vsimm[%d]", i);
948
empty_slot_init(name, hwdef->vsimm[i].reg_base, 0x2000);
953
if (hwdef->sx_base) {
954
create_unimplemented_device("sun-sx", hwdef->sx_base, 0x2000);
957
dev = qdev_new("sysbus-m48t08");
958
qdev_prop_set_int32(dev, "base-year", 1968);
959
s = SYS_BUS_DEVICE(dev);
960
sysbus_realize_and_unref(s, &error_fatal);
961
sysbus_connect_irq(s, 0, slavio_irq[0]);
962
sysbus_mmio_map(s, 0, hwdef->nvram_base);
965
slavio_timer_init_all(hwdef->counter_base, slavio_irq[19], slavio_cpu_irq, smp_cpus);
967
/* Slavio TTYA (base+4, Linux ttyS0) is the first QEMU serial device
968
Slavio TTYB (base+0, Linux ttyS1) is the second QEMU serial device */
969
dev = qdev_new(TYPE_ESCC);
970
qdev_prop_set_uint32(dev, "disabled", !machine->enable_graphics);
971
qdev_prop_set_uint32(dev, "frequency", ESCC_CLOCK);
972
qdev_prop_set_uint32(dev, "it_shift", 1);
973
qdev_prop_set_chr(dev, "chrB", NULL);
974
qdev_prop_set_chr(dev, "chrA", NULL);
975
qdev_prop_set_uint32(dev, "chnBtype", escc_mouse);
976
qdev_prop_set_uint32(dev, "chnAtype", escc_kbd);
977
s = SYS_BUS_DEVICE(dev);
978
sysbus_realize_and_unref(s, &error_fatal);
979
sysbus_mmio_map(s, 0, hwdef->ms_kb_base);
981
/* Logically OR both its IRQs together */
982
ms_kb_orgate = DEVICE(object_new(TYPE_OR_IRQ));
983
object_property_set_int(OBJECT(ms_kb_orgate), "num-lines", 2, &error_fatal);
984
qdev_realize_and_unref(ms_kb_orgate, NULL, &error_fatal);
985
sysbus_connect_irq(s, 0, qdev_get_gpio_in(ms_kb_orgate, 0));
986
sysbus_connect_irq(s, 1, qdev_get_gpio_in(ms_kb_orgate, 1));
987
qdev_connect_gpio_out(ms_kb_orgate, 0, slavio_irq[14]);
989
dev = qdev_new(TYPE_ESCC);
990
qdev_prop_set_uint32(dev, "disabled", 0);
991
qdev_prop_set_uint32(dev, "frequency", ESCC_CLOCK);
992
qdev_prop_set_uint32(dev, "it_shift", 1);
993
qdev_prop_set_chr(dev, "chrB", serial_hd(1));
994
qdev_prop_set_chr(dev, "chrA", serial_hd(0));
995
qdev_prop_set_uint32(dev, "chnBtype", escc_serial);
996
qdev_prop_set_uint32(dev, "chnAtype", escc_serial);
998
s = SYS_BUS_DEVICE(dev);
999
sysbus_realize_and_unref(s, &error_fatal);
1000
sysbus_mmio_map(s, 0, hwdef->serial_base);
1002
/* Logically OR both its IRQs together */
1003
serial_orgate = DEVICE(object_new(TYPE_OR_IRQ));
1004
object_property_set_int(OBJECT(serial_orgate), "num-lines", 2,
1006
qdev_realize_and_unref(serial_orgate, NULL, &error_fatal);
1007
sysbus_connect_irq(s, 0, qdev_get_gpio_in(serial_orgate, 0));
1008
sysbus_connect_irq(s, 1, qdev_get_gpio_in(serial_orgate, 1));
1009
qdev_connect_gpio_out(serial_orgate, 0, slavio_irq[15]);
1011
if (hwdef->apc_base) {
1012
apc_init(hwdef->apc_base, qemu_allocate_irq(cpu_halt_signal, NULL, 0));
1015
if (hwdef->fd_base) {
1016
/* there is zero or one floppy drive */
1017
memset(fd, 0, sizeof(fd));
1018
fd[0] = drive_get(IF_FLOPPY, 0, 0);
1019
sun4m_fdctrl_init(slavio_irq[22], hwdef->fd_base, fd,
1022
fdc_tc = qemu_allocate_irq(dummy_fdc_tc, NULL, 0);
1025
slavio_misc_init(hwdef->slavio_base, hwdef->aux1_base, hwdef->aux2_base,
1026
slavio_irq[30], fdc_tc);
1028
if (hwdef->cs_base) {
1029
sysbus_create_simple("sun-CS4231", hwdef->cs_base,
1033
if (hwdef->dbri_base) {
1034
/* ISDN chip with attached CS4215 audio codec */
1036
create_unimplemented_device("sun-DBRI.prom",
1037
hwdef->dbri_base + 0x1000, 0x30);
1039
create_unimplemented_device("sun-DBRI",
1040
hwdef->dbri_base + 0x10000, 0x100);
1043
if (hwdef->bpp_base) {
1045
create_unimplemented_device("sun-bpp", hwdef->bpp_base, 0x20);
1049
kernel_size = sun4m_load_kernel(machine->kernel_filename,
1050
machine->initrd_filename,
1051
machine->ram_size, &initrd_size);
1053
nvram_init(nvram, hostid.a, machine->kernel_cmdline,
1054
machine->boot_config.order, machine->ram_size, kernel_size,
1055
graphic_width, graphic_height, graphic_depth,
1056
hwdef->nvram_machine_id, "Sun4m");
1058
if (hwdef->ecc_base)
1059
ecc_init(hwdef->ecc_base, slavio_irq[28],
1060
hwdef->ecc_version);
1062
dev = qdev_new(TYPE_FW_CFG_MEM);
1063
fw_cfg = FW_CFG(dev);
1064
qdev_prop_set_uint32(dev, "data_width", 1);
1065
qdev_prop_set_bit(dev, "dma_enabled", false);
1066
object_property_add_child(OBJECT(qdev_get_machine()), TYPE_FW_CFG,
1068
s = SYS_BUS_DEVICE(dev);
1069
sysbus_realize_and_unref(s, &error_fatal);
1070
sysbus_mmio_map(s, 0, CFG_ADDR);
1071
sysbus_mmio_map(s, 1, CFG_ADDR + 2);
1073
fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)smp_cpus);
1074
fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
1075
fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)machine->ram_size);
1076
fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, hwdef->machine_id);
1077
fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_DEPTH, graphic_depth);
1078
fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_WIDTH, graphic_width);
1079
fw_cfg_add_i16(fw_cfg, FW_CFG_SUN4M_HEIGHT, graphic_height);
1080
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_ADDR, KERNEL_LOAD_ADDR);
1081
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
1082
if (machine->kernel_cmdline) {
1083
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, CMDLINE_ADDR);
1084
pstrcpy_targphys("cmdline", CMDLINE_ADDR, TARGET_PAGE_SIZE,
1085
machine->kernel_cmdline);
1086
fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA, machine->kernel_cmdline);
1087
fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE,
1088
strlen(machine->kernel_cmdline) + 1);
1090
fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
1091
fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE, 0);
1093
fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR);
1094
fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);
1095
fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, machine->boot_config.order[0]);
1096
qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
1111
static void sun4m_machine_class_init(ObjectClass *oc, void *data)
1113
MachineClass *mc = MACHINE_CLASS(oc);
1115
mc->init = sun4m_hw_init;
1116
mc->block_default_type = IF_SCSI;
1117
mc->default_boot_order = "c";
1118
mc->default_display = "tcx";
1119
mc->default_ram_id = "sun4m.ram";
1122
static void ss5_class_init(ObjectClass *oc, void *data)
1124
MachineClass *mc = MACHINE_CLASS(oc);
1125
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1126
static const struct sun4m_hwdef ss5_hwdef = {
1127
.iommu_base = 0x10000000,
1128
.iommu_pad_base = 0x10004000,
1129
.iommu_pad_len = 0x0fffb000,
1130
.tcx_base = 0x50000000,
1131
.cs_base = 0x6c000000,
1132
.slavio_base = 0x70000000,
1133
.ms_kb_base = 0x71000000,
1134
.serial_base = 0x71100000,
1135
.nvram_base = 0x71200000,
1136
.fd_base = 0x71400000,
1137
.counter_base = 0x71d00000,
1138
.intctl_base = 0x71e00000,
1139
.idreg_base = 0x78000000,
1140
.dma_base = 0x78400000,
1141
.esp_base = 0x78800000,
1142
.le_base = 0x78c00000,
1143
.apc_base = 0x6a000000,
1144
.afx_base = 0x6e000000,
1145
.aux1_base = 0x71900000,
1146
.aux2_base = 0x71910000,
1147
.nvram_machine_id = 0x80,
1148
.machine_id = ss5_id,
1149
.iommu_version = 0x05000000,
1150
.max_mem = 0x10000000,
1153
mc->desc = "Sun4m platform, SPARCstation 5";
1154
mc->is_default = true;
1155
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1156
smc->hwdef = &ss5_hwdef;
1159
static void ss10_class_init(ObjectClass *oc, void *data)
1161
MachineClass *mc = MACHINE_CLASS(oc);
1162
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1163
static const struct sun4m_hwdef ss10_hwdef = {
1164
.iommu_base = 0xfe0000000ULL,
1165
.tcx_base = 0xe20000000ULL,
1166
.slavio_base = 0xff0000000ULL,
1167
.ms_kb_base = 0xff1000000ULL,
1168
.serial_base = 0xff1100000ULL,
1169
.nvram_base = 0xff1200000ULL,
1170
.fd_base = 0xff1700000ULL,
1171
.counter_base = 0xff1300000ULL,
1172
.intctl_base = 0xff1400000ULL,
1173
.idreg_base = 0xef0000000ULL,
1174
.dma_base = 0xef0400000ULL,
1175
.esp_base = 0xef0800000ULL,
1176
.le_base = 0xef0c00000ULL,
1177
.apc_base = 0xefa000000ULL, /* XXX should not exist */
1178
.aux1_base = 0xff1800000ULL,
1179
.aux2_base = 0xff1a01000ULL,
1180
.ecc_base = 0xf00000000ULL,
1181
.ecc_version = 0x10000000, /* version 0, implementation 1 */
1182
.nvram_machine_id = 0x72,
1183
.machine_id = ss10_id,
1184
.iommu_version = 0x03000000,
1185
.max_mem = 0xf00000000ULL,
1188
mc->desc = "Sun4m platform, SPARCstation 10";
1190
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1191
smc->hwdef = &ss10_hwdef;
1194
static void ss600mp_class_init(ObjectClass *oc, void *data)
1196
MachineClass *mc = MACHINE_CLASS(oc);
1197
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1198
static const struct sun4m_hwdef ss600mp_hwdef = {
1199
.iommu_base = 0xfe0000000ULL,
1200
.tcx_base = 0xe20000000ULL,
1201
.slavio_base = 0xff0000000ULL,
1202
.ms_kb_base = 0xff1000000ULL,
1203
.serial_base = 0xff1100000ULL,
1204
.nvram_base = 0xff1200000ULL,
1205
.counter_base = 0xff1300000ULL,
1206
.intctl_base = 0xff1400000ULL,
1207
.dma_base = 0xef0081000ULL,
1208
.esp_base = 0xef0080000ULL,
1209
.le_base = 0xef0060000ULL,
1210
.apc_base = 0xefa000000ULL, /* XXX should not exist */
1211
.aux1_base = 0xff1800000ULL,
1212
.aux2_base = 0xff1a01000ULL, /* XXX should not exist */
1213
.ecc_base = 0xf00000000ULL,
1214
.ecc_version = 0x00000000, /* version 0, implementation 0 */
1215
.nvram_machine_id = 0x71,
1216
.machine_id = ss600mp_id,
1217
.iommu_version = 0x01000000,
1218
.max_mem = 0xf00000000ULL,
1221
mc->desc = "Sun4m platform, SPARCserver 600MP";
1223
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1224
smc->hwdef = &ss600mp_hwdef;
1227
static void ss20_class_init(ObjectClass *oc, void *data)
1229
MachineClass *mc = MACHINE_CLASS(oc);
1230
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1231
static const struct sun4m_hwdef ss20_hwdef = {
1232
.iommu_base = 0xfe0000000ULL,
1233
.tcx_base = 0xe20000000ULL,
1234
.slavio_base = 0xff0000000ULL,
1235
.ms_kb_base = 0xff1000000ULL,
1236
.serial_base = 0xff1100000ULL,
1237
.nvram_base = 0xff1200000ULL,
1238
.fd_base = 0xff1700000ULL,
1239
.counter_base = 0xff1300000ULL,
1240
.intctl_base = 0xff1400000ULL,
1241
.idreg_base = 0xef0000000ULL,
1242
.dma_base = 0xef0400000ULL,
1243
.esp_base = 0xef0800000ULL,
1244
.le_base = 0xef0c00000ULL,
1245
.bpp_base = 0xef4800000ULL,
1246
.apc_base = 0xefa000000ULL, /* XXX should not exist */
1247
.aux1_base = 0xff1800000ULL,
1248
.aux2_base = 0xff1a01000ULL,
1249
.dbri_base = 0xee0000000ULL,
1250
.sx_base = 0xf80000000ULL,
1253
.reg_base = 0x9c000000ULL,
1254
.vram_base = 0xfc000000ULL
1256
.reg_base = 0x90000000ULL,
1257
.vram_base = 0xf0000000ULL
1259
.reg_base = 0x94000000ULL
1261
.reg_base = 0x98000000ULL
1264
.ecc_base = 0xf00000000ULL,
1265
.ecc_version = 0x20000000, /* version 0, implementation 2 */
1266
.nvram_machine_id = 0x72,
1267
.machine_id = ss20_id,
1268
.iommu_version = 0x13000000,
1269
.max_mem = 0xf00000000ULL,
1272
mc->desc = "Sun4m platform, SPARCstation 20";
1274
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1275
smc->hwdef = &ss20_hwdef;
1278
static void voyager_class_init(ObjectClass *oc, void *data)
1280
MachineClass *mc = MACHINE_CLASS(oc);
1281
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1282
static const struct sun4m_hwdef voyager_hwdef = {
1283
.iommu_base = 0x10000000,
1284
.tcx_base = 0x50000000,
1285
.slavio_base = 0x70000000,
1286
.ms_kb_base = 0x71000000,
1287
.serial_base = 0x71100000,
1288
.nvram_base = 0x71200000,
1289
.fd_base = 0x71400000,
1290
.counter_base = 0x71d00000,
1291
.intctl_base = 0x71e00000,
1292
.idreg_base = 0x78000000,
1293
.dma_base = 0x78400000,
1294
.esp_base = 0x78800000,
1295
.le_base = 0x78c00000,
1296
.apc_base = 0x71300000, /* pmc */
1297
.aux1_base = 0x71900000,
1298
.aux2_base = 0x71910000,
1299
.nvram_machine_id = 0x80,
1300
.machine_id = vger_id,
1301
.iommu_version = 0x05000000,
1302
.max_mem = 0x10000000,
1305
mc->desc = "Sun4m platform, SPARCstation Voyager";
1306
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1307
smc->hwdef = &voyager_hwdef;
1310
static void ss_lx_class_init(ObjectClass *oc, void *data)
1312
MachineClass *mc = MACHINE_CLASS(oc);
1313
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1314
static const struct sun4m_hwdef ss_lx_hwdef = {
1315
.iommu_base = 0x10000000,
1316
.iommu_pad_base = 0x10004000,
1317
.iommu_pad_len = 0x0fffb000,
1318
.tcx_base = 0x50000000,
1319
.slavio_base = 0x70000000,
1320
.ms_kb_base = 0x71000000,
1321
.serial_base = 0x71100000,
1322
.nvram_base = 0x71200000,
1323
.fd_base = 0x71400000,
1324
.counter_base = 0x71d00000,
1325
.intctl_base = 0x71e00000,
1326
.idreg_base = 0x78000000,
1327
.dma_base = 0x78400000,
1328
.esp_base = 0x78800000,
1329
.le_base = 0x78c00000,
1330
.aux1_base = 0x71900000,
1331
.aux2_base = 0x71910000,
1332
.nvram_machine_id = 0x80,
1333
.machine_id = lx_id,
1334
.iommu_version = 0x04000000,
1335
.max_mem = 0x10000000,
1338
mc->desc = "Sun4m platform, SPARCstation LX";
1339
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1340
smc->hwdef = &ss_lx_hwdef;
1343
static void ss4_class_init(ObjectClass *oc, void *data)
1345
MachineClass *mc = MACHINE_CLASS(oc);
1346
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1347
static const struct sun4m_hwdef ss4_hwdef = {
1348
.iommu_base = 0x10000000,
1349
.tcx_base = 0x50000000,
1350
.cs_base = 0x6c000000,
1351
.slavio_base = 0x70000000,
1352
.ms_kb_base = 0x71000000,
1353
.serial_base = 0x71100000,
1354
.nvram_base = 0x71200000,
1355
.fd_base = 0x71400000,
1356
.counter_base = 0x71d00000,
1357
.intctl_base = 0x71e00000,
1358
.idreg_base = 0x78000000,
1359
.dma_base = 0x78400000,
1360
.esp_base = 0x78800000,
1361
.le_base = 0x78c00000,
1362
.apc_base = 0x6a000000,
1363
.aux1_base = 0x71900000,
1364
.aux2_base = 0x71910000,
1365
.nvram_machine_id = 0x80,
1366
.machine_id = ss4_id,
1367
.iommu_version = 0x05000000,
1368
.max_mem = 0x10000000,
1371
mc->desc = "Sun4m platform, SPARCstation 4";
1372
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1373
smc->hwdef = &ss4_hwdef;
1376
static void scls_class_init(ObjectClass *oc, void *data)
1378
MachineClass *mc = MACHINE_CLASS(oc);
1379
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1380
static const struct sun4m_hwdef scls_hwdef = {
1381
.iommu_base = 0x10000000,
1382
.tcx_base = 0x50000000,
1383
.slavio_base = 0x70000000,
1384
.ms_kb_base = 0x71000000,
1385
.serial_base = 0x71100000,
1386
.nvram_base = 0x71200000,
1387
.fd_base = 0x71400000,
1388
.counter_base = 0x71d00000,
1389
.intctl_base = 0x71e00000,
1390
.idreg_base = 0x78000000,
1391
.dma_base = 0x78400000,
1392
.esp_base = 0x78800000,
1393
.le_base = 0x78c00000,
1394
.apc_base = 0x6a000000,
1395
.aux1_base = 0x71900000,
1396
.aux2_base = 0x71910000,
1397
.nvram_machine_id = 0x80,
1398
.machine_id = scls_id,
1399
.iommu_version = 0x05000000,
1400
.max_mem = 0x10000000,
1403
mc->desc = "Sun4m platform, SPARCClassic";
1404
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1405
smc->hwdef = &scls_hwdef;
1408
static void sbook_class_init(ObjectClass *oc, void *data)
1410
MachineClass *mc = MACHINE_CLASS(oc);
1411
Sun4mMachineClass *smc = SUN4M_MACHINE_CLASS(mc);
1412
static const struct sun4m_hwdef sbook_hwdef = {
1413
.iommu_base = 0x10000000,
1414
.tcx_base = 0x50000000, /* XXX */
1415
.slavio_base = 0x70000000,
1416
.ms_kb_base = 0x71000000,
1417
.serial_base = 0x71100000,
1418
.nvram_base = 0x71200000,
1419
.fd_base = 0x71400000,
1420
.counter_base = 0x71d00000,
1421
.intctl_base = 0x71e00000,
1422
.idreg_base = 0x78000000,
1423
.dma_base = 0x78400000,
1424
.esp_base = 0x78800000,
1425
.le_base = 0x78c00000,
1426
.apc_base = 0x6a000000,
1427
.aux1_base = 0x71900000,
1428
.aux2_base = 0x71910000,
1429
.nvram_machine_id = 0x80,
1430
.machine_id = sbook_id,
1431
.iommu_version = 0x05000000,
1432
.max_mem = 0x10000000,
1435
mc->desc = "Sun4m platform, SPARCbook";
1436
mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1437
smc->hwdef = &sbook_hwdef;
1440
static const TypeInfo sun4m_machine_types[] = {
1442
.name = MACHINE_TYPE_NAME("SS-5"),
1443
.parent = TYPE_SUN4M_MACHINE,
1444
.class_init = ss5_class_init,
1446
.name = MACHINE_TYPE_NAME("SS-10"),
1447
.parent = TYPE_SUN4M_MACHINE,
1448
.class_init = ss10_class_init,
1450
.name = MACHINE_TYPE_NAME("SS-600MP"),
1451
.parent = TYPE_SUN4M_MACHINE,
1452
.class_init = ss600mp_class_init,
1454
.name = MACHINE_TYPE_NAME("SS-20"),
1455
.parent = TYPE_SUN4M_MACHINE,
1456
.class_init = ss20_class_init,
1458
.name = MACHINE_TYPE_NAME("Voyager"),
1459
.parent = TYPE_SUN4M_MACHINE,
1460
.class_init = voyager_class_init,
1462
.name = MACHINE_TYPE_NAME("LX"),
1463
.parent = TYPE_SUN4M_MACHINE,
1464
.class_init = ss_lx_class_init,
1466
.name = MACHINE_TYPE_NAME("SS-4"),
1467
.parent = TYPE_SUN4M_MACHINE,
1468
.class_init = ss4_class_init,
1470
.name = MACHINE_TYPE_NAME("SPARCClassic"),
1471
.parent = TYPE_SUN4M_MACHINE,
1472
.class_init = scls_class_init,
1474
.name = MACHINE_TYPE_NAME("SPARCbook"),
1475
.parent = TYPE_SUN4M_MACHINE,
1476
.class_init = sbook_class_init,
1478
.name = TYPE_SUN4M_MACHINE,
1479
.parent = TYPE_MACHINE,
1480
.class_size = sizeof(Sun4mMachineClass),
1481
.class_init = sun4m_machine_class_init,
1486
DEFINE_TYPES(sun4m_machine_types)
1488
static void sun4m_register_types(void)
1490
type_register_static(&idreg_info);
1491
type_register_static(&afx_info);
1492
type_register_static(&prom_info);
1493
type_register_static(&ram_info);
1496
type_init(sun4m_register_types)