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-common.h"
30 #include "hw/sysbus.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"
42 #include "hw/boards.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"
52 #include "hw/loader.h"
55 #include "qom/object.h"
58 * Sun4m architecture was used in the following machines:
60 * SPARCserver 6xxMP/xx
61 * SPARCclassic (SPARCclassic Server)(SPARCstation LC) (4/15),
62 * SPARCclassic X (4/10)
63 * SPARCstation LX/ZX (4/30)
64 * SPARCstation Voyager
65 * SPARCstation 10/xx, SPARCserver 10/xx
66 * SPARCstation 5, SPARCserver 5
67 * SPARCstation 20/xx, SPARCserver 20
70 * See for example: http://www.sunhelp.org/faq/sunref1.html
73 #define KERNEL_LOAD_ADDR 0x00004000
74 #define CMDLINE_ADDR 0x007ff000
75 #define INITRD_LOAD_ADDR 0x00800000
76 #define PROM_SIZE_MAX (1 * MiB)
77 #define PROM_VADDR 0xffd00000
78 #define PROM_FILENAME "openbios-sparc32"
79 #define CFG_ADDR 0xd00000510ULL
80 #define FW_CFG_SUN4M_DEPTH (FW_CFG_ARCH_LOCAL + 0x00)
81 #define FW_CFG_SUN4M_WIDTH (FW_CFG_ARCH_LOCAL + 0x01)
82 #define FW_CFG_SUN4M_HEIGHT (FW_CFG_ARCH_LOCAL + 0x02)
88 #define ESCC_CLOCK 4915200
91 hwaddr iommu_base
, iommu_pad_base
, iommu_pad_len
, slavio_base
;
92 hwaddr intctl_base
, counter_base
, nvram_base
, ms_kb_base
;
93 hwaddr serial_base
, fd_base
;
94 hwaddr afx_base
, idreg_base
, dma_base
, esp_base
, le_base
;
95 hwaddr tcx_base
, cs_base
, apc_base
, aux1_base
, aux2_base
;
96 hwaddr bpp_base
, dbri_base
, sx_base
;
98 hwaddr reg_base
, vram_base
;
102 uint32_t ecc_version
;
103 uint32_t iommu_version
;
105 uint8_t nvram_machine_id
;
108 const char *fw_cfg_arch_key_name(uint16_t key
)
110 static const struct {
113 } fw_cfg_arch_wellknown_keys
[] = {
114 {FW_CFG_SUN4M_DEPTH
, "depth"},
115 {FW_CFG_SUN4M_WIDTH
, "width"},
116 {FW_CFG_SUN4M_HEIGHT
, "height"},
119 for (size_t i
= 0; i
< ARRAY_SIZE(fw_cfg_arch_wellknown_keys
); i
++) {
120 if (fw_cfg_arch_wellknown_keys
[i
].key
== key
) {
121 return fw_cfg_arch_wellknown_keys
[i
].name
;
127 static void fw_cfg_boot_set(void *opaque
, const char *boot_device
,
130 fw_cfg_modify_i16(opaque
, FW_CFG_BOOT_DEVICE
, boot_device
[0]);
133 static void nvram_init(Nvram
*nvram
, uint8_t *macaddr
,
134 const char *cmdline
, const char *boot_devices
,
135 ram_addr_t RAM_size
, uint32_t kernel_size
,
136 int width
, int height
, int depth
,
137 int nvram_machine_id
, const char *arch
)
141 uint8_t image
[0x1ff0];
142 NvramClass
*k
= NVRAM_GET_CLASS(nvram
);
144 memset(image
, '\0', sizeof(image
));
146 /* OpenBIOS nvram variables partition */
147 sysp_end
= chrp_nvram_create_system_partition(image
, 0, 0x1fd0);
149 /* Free space partition */
150 chrp_nvram_create_free_partition(&image
[sysp_end
], 0x1fd0 - sysp_end
);
152 Sun_init_header((struct Sun_nvram
*)&image
[0x1fd8], macaddr
,
155 for (i
= 0; i
< sizeof(image
); i
++) {
156 (k
->write
)(nvram
, i
, image
[i
]);
160 void cpu_check_irqs(CPUSPARCState
*env
)
164 /* We should be holding the BQL before we mess with IRQs */
165 g_assert(qemu_mutex_iothread_locked());
167 if (env
->pil_in
&& (env
->interrupt_index
== 0 ||
168 (env
->interrupt_index
& ~15) == TT_EXTINT
)) {
171 for (i
= 15; i
> 0; i
--) {
172 if (env
->pil_in
& (1 << i
)) {
173 int old_interrupt
= env
->interrupt_index
;
175 env
->interrupt_index
= TT_EXTINT
| i
;
176 if (old_interrupt
!= env
->interrupt_index
) {
178 trace_sun4m_cpu_interrupt(i
);
179 cpu_interrupt(cs
, CPU_INTERRUPT_HARD
);
184 } else if (!env
->pil_in
&& (env
->interrupt_index
& ~15) == TT_EXTINT
) {
186 trace_sun4m_cpu_reset_interrupt(env
->interrupt_index
& 15);
187 env
->interrupt_index
= 0;
188 cpu_reset_interrupt(cs
, CPU_INTERRUPT_HARD
);
192 static void cpu_kick_irq(SPARCCPU
*cpu
)
194 CPUSPARCState
*env
= &cpu
->env
;
195 CPUState
*cs
= CPU(cpu
);
202 static void cpu_set_irq(void *opaque
, int irq
, int level
)
204 SPARCCPU
*cpu
= opaque
;
205 CPUSPARCState
*env
= &cpu
->env
;
208 trace_sun4m_cpu_set_irq_raise(irq
);
209 env
->pil_in
|= 1 << irq
;
212 trace_sun4m_cpu_set_irq_lower(irq
);
213 env
->pil_in
&= ~(1 << irq
);
218 static void dummy_cpu_set_irq(void *opaque
, int irq
, int level
)
222 static void sun4m_cpu_reset(void *opaque
)
224 SPARCCPU
*cpu
= opaque
;
225 CPUState
*cs
= CPU(cpu
);
230 static void cpu_halt_signal(void *opaque
, int irq
, int level
)
232 if (level
&& current_cpu
) {
233 cpu_interrupt(current_cpu
, CPU_INTERRUPT_HALT
);
237 static uint64_t translate_kernel_address(void *opaque
, uint64_t addr
)
239 return addr
- 0xf0000000ULL
;
242 static unsigned long sun4m_load_kernel(const char *kernel_filename
,
243 const char *initrd_filename
,
245 uint32_t *initrd_size
)
252 linux_boot
= (kernel_filename
!= NULL
);
263 kernel_size
= load_elf(kernel_filename
, NULL
,
264 translate_kernel_address
, NULL
,
265 NULL
, NULL
, NULL
, NULL
, 1, EM_SPARC
, 0, 0);
267 kernel_size
= load_aout(kernel_filename
, KERNEL_LOAD_ADDR
,
268 RAM_size
- KERNEL_LOAD_ADDR
, bswap_needed
,
271 kernel_size
= load_image_targphys(kernel_filename
,
273 RAM_size
- KERNEL_LOAD_ADDR
);
274 if (kernel_size
< 0) {
275 error_report("could not load kernel '%s'", kernel_filename
);
281 if (initrd_filename
) {
282 *initrd_size
= load_image_targphys(initrd_filename
,
284 RAM_size
- INITRD_LOAD_ADDR
);
285 if ((int)*initrd_size
< 0) {
286 error_report("could not load initial ram disk '%s'",
291 if (*initrd_size
> 0) {
292 for (i
= 0; i
< 64 * TARGET_PAGE_SIZE
; i
+= TARGET_PAGE_SIZE
) {
293 ptr
= rom_ptr(KERNEL_LOAD_ADDR
+ i
, 24);
294 if (ptr
&& ldl_p(ptr
) == 0x48647253) { /* HdrS */
295 stl_p(ptr
+ 16, INITRD_LOAD_ADDR
);
296 stl_p(ptr
+ 20, *initrd_size
);
305 static void *iommu_init(hwaddr addr
, uint32_t version
, qemu_irq irq
)
310 dev
= qdev_new(TYPE_SUN4M_IOMMU
);
311 qdev_prop_set_uint32(dev
, "version", version
);
312 s
= SYS_BUS_DEVICE(dev
);
313 sysbus_realize_and_unref(s
, &error_fatal
);
314 sysbus_connect_irq(s
, 0, irq
);
315 sysbus_mmio_map(s
, 0, addr
);
320 static void *sparc32_dma_init(hwaddr dma_base
,
321 hwaddr esp_base
, qemu_irq espdma_irq
,
322 hwaddr le_base
, qemu_irq ledma_irq
)
325 ESPDMADeviceState
*espdma
;
326 LEDMADeviceState
*ledma
;
328 SysBusPCNetState
*lance
;
330 dma
= qdev_new(TYPE_SPARC32_DMA
);
331 sysbus_realize_and_unref(SYS_BUS_DEVICE(dma
), &error_fatal
);
332 sysbus_mmio_map(SYS_BUS_DEVICE(dma
), 0, dma_base
);
334 espdma
= SPARC32_ESPDMA_DEVICE(object_resolve_path_component(
335 OBJECT(dma
), "espdma"));
336 sysbus_connect_irq(SYS_BUS_DEVICE(espdma
), 0, espdma_irq
);
338 esp
= ESP(object_resolve_path_component(OBJECT(espdma
), "esp"));
339 sysbus_mmio_map(SYS_BUS_DEVICE(esp
), 0, esp_base
);
340 scsi_bus_legacy_handle_cmdline(&esp
->esp
.bus
);
342 ledma
= SPARC32_LEDMA_DEVICE(object_resolve_path_component(
343 OBJECT(dma
), "ledma"));
344 sysbus_connect_irq(SYS_BUS_DEVICE(ledma
), 0, ledma_irq
);
346 lance
= SYSBUS_PCNET(object_resolve_path_component(
347 OBJECT(ledma
), "lance"));
348 sysbus_mmio_map(SYS_BUS_DEVICE(lance
), 0, le_base
);
353 static DeviceState
*slavio_intctl_init(hwaddr addr
,
355 qemu_irq
**parent_irq
)
361 dev
= qdev_new("slavio_intctl");
363 s
= SYS_BUS_DEVICE(dev
);
364 sysbus_realize_and_unref(s
, &error_fatal
);
366 for (i
= 0; i
< MAX_CPUS
; i
++) {
367 for (j
= 0; j
< MAX_PILS
; j
++) {
368 sysbus_connect_irq(s
, i
* MAX_PILS
+ j
, parent_irq
[i
][j
]);
371 sysbus_mmio_map(s
, 0, addrg
);
372 for (i
= 0; i
< MAX_CPUS
; i
++) {
373 sysbus_mmio_map(s
, i
+ 1, addr
+ i
* TARGET_PAGE_SIZE
);
379 #define SYS_TIMER_OFFSET 0x10000ULL
380 #define CPU_TIMER_OFFSET(cpu) (0x1000ULL * cpu)
382 static void slavio_timer_init_all(hwaddr addr
, qemu_irq master_irq
,
383 qemu_irq
*cpu_irqs
, unsigned int num_cpus
)
389 dev
= qdev_new("slavio_timer");
390 qdev_prop_set_uint32(dev
, "num_cpus", num_cpus
);
391 s
= SYS_BUS_DEVICE(dev
);
392 sysbus_realize_and_unref(s
, &error_fatal
);
393 sysbus_connect_irq(s
, 0, master_irq
);
394 sysbus_mmio_map(s
, 0, addr
+ SYS_TIMER_OFFSET
);
396 for (i
= 0; i
< MAX_CPUS
; i
++) {
397 sysbus_mmio_map(s
, i
+ 1, addr
+ (hwaddr
)CPU_TIMER_OFFSET(i
));
398 sysbus_connect_irq(s
, i
+ 1, cpu_irqs
[i
]);
402 static qemu_irq slavio_system_powerdown
;
404 static void slavio_powerdown_req(Notifier
*n
, void *opaque
)
406 qemu_irq_raise(slavio_system_powerdown
);
409 static Notifier slavio_system_powerdown_notifier
= {
410 .notify
= slavio_powerdown_req
413 #define MISC_LEDS 0x01600000
414 #define MISC_CFG 0x01800000
415 #define MISC_DIAG 0x01a00000
416 #define MISC_MDM 0x01b00000
417 #define MISC_SYS 0x01f00000
419 static void slavio_misc_init(hwaddr base
,
421 hwaddr aux2_base
, qemu_irq irq
,
427 dev
= qdev_new("slavio_misc");
428 s
= SYS_BUS_DEVICE(dev
);
429 sysbus_realize_and_unref(s
, &error_fatal
);
431 /* 8 bit registers */
433 sysbus_mmio_map(s
, 0, base
+ MISC_CFG
);
435 sysbus_mmio_map(s
, 1, base
+ MISC_DIAG
);
437 sysbus_mmio_map(s
, 2, base
+ MISC_MDM
);
438 /* 16 bit registers */
439 /* ss600mp diag LEDs */
440 sysbus_mmio_map(s
, 3, base
+ MISC_LEDS
);
441 /* 32 bit registers */
443 sysbus_mmio_map(s
, 4, base
+ MISC_SYS
);
446 /* AUX 1 (Misc System Functions) */
447 sysbus_mmio_map(s
, 5, aux1_base
);
450 /* AUX 2 (Software Powerdown Control) */
451 sysbus_mmio_map(s
, 6, aux2_base
);
453 sysbus_connect_irq(s
, 0, irq
);
454 sysbus_connect_irq(s
, 1, fdc_tc
);
455 slavio_system_powerdown
= qdev_get_gpio_in(dev
, 0);
456 qemu_register_powerdown_notifier(&slavio_system_powerdown_notifier
);
459 static void ecc_init(hwaddr base
, qemu_irq irq
, uint32_t version
)
464 dev
= qdev_new("eccmemctl");
465 qdev_prop_set_uint32(dev
, "version", version
);
466 s
= SYS_BUS_DEVICE(dev
);
467 sysbus_realize_and_unref(s
, &error_fatal
);
468 sysbus_connect_irq(s
, 0, irq
);
469 sysbus_mmio_map(s
, 0, base
);
470 if (version
== 0) { // SS-600MP only
471 sysbus_mmio_map(s
, 1, base
+ 0x1000);
475 static void apc_init(hwaddr power_base
, qemu_irq cpu_halt
)
480 dev
= qdev_new("apc");
481 s
= SYS_BUS_DEVICE(dev
);
482 sysbus_realize_and_unref(s
, &error_fatal
);
483 /* Power management (APC) XXX: not a Slavio device */
484 sysbus_mmio_map(s
, 0, power_base
);
485 sysbus_connect_irq(s
, 0, cpu_halt
);
488 static void tcx_init(hwaddr addr
, qemu_irq irq
, int vram_size
, int width
,
489 int height
, int depth
)
494 dev
= qdev_new("SUNW,tcx");
495 qdev_prop_set_uint32(dev
, "vram_size", vram_size
);
496 qdev_prop_set_uint16(dev
, "width", width
);
497 qdev_prop_set_uint16(dev
, "height", height
);
498 qdev_prop_set_uint16(dev
, "depth", depth
);
499 s
= SYS_BUS_DEVICE(dev
);
500 sysbus_realize_and_unref(s
, &error_fatal
);
502 /* 10/ROM : FCode ROM */
503 sysbus_mmio_map(s
, 0, addr
);
504 /* 2/STIP : Stipple */
505 sysbus_mmio_map(s
, 1, addr
+ 0x04000000ULL
);
506 /* 3/BLIT : Blitter */
507 sysbus_mmio_map(s
, 2, addr
+ 0x06000000ULL
);
508 /* 5/RSTIP : Raw Stipple */
509 sysbus_mmio_map(s
, 3, addr
+ 0x0c000000ULL
);
510 /* 6/RBLIT : Raw Blitter */
511 sysbus_mmio_map(s
, 4, addr
+ 0x0e000000ULL
);
512 /* 7/TEC : Transform Engine */
513 sysbus_mmio_map(s
, 5, addr
+ 0x00700000ULL
);
515 sysbus_mmio_map(s
, 6, addr
+ 0x00200000ULL
);
518 sysbus_mmio_map(s
, 7, addr
+ 0x00300000ULL
);
520 sysbus_mmio_map(s
, 7, addr
+ 0x00301000ULL
);
523 sysbus_mmio_map(s
, 8, addr
+ 0x00240000ULL
);
525 sysbus_mmio_map(s
, 9, addr
+ 0x00280000ULL
);
526 /* 0/DFB8 : 8-bit plane */
527 sysbus_mmio_map(s
, 10, addr
+ 0x00800000ULL
);
528 /* 1/DFB24 : 24bit plane */
529 sysbus_mmio_map(s
, 11, addr
+ 0x02000000ULL
);
530 /* 4/RDFB32: Raw framebuffer. Control plane */
531 sysbus_mmio_map(s
, 12, addr
+ 0x0a000000ULL
);
532 /* 9/THC24bits : NetBSD writes here even with 8-bit display: dummy */
534 sysbus_mmio_map(s
, 13, addr
+ 0x00301000ULL
);
537 sysbus_connect_irq(s
, 0, irq
);
540 static void cg3_init(hwaddr addr
, qemu_irq irq
, int vram_size
, int width
,
541 int height
, int depth
)
546 dev
= qdev_new("cgthree");
547 qdev_prop_set_uint32(dev
, "vram-size", vram_size
);
548 qdev_prop_set_uint16(dev
, "width", width
);
549 qdev_prop_set_uint16(dev
, "height", height
);
550 qdev_prop_set_uint16(dev
, "depth", depth
);
551 s
= SYS_BUS_DEVICE(dev
);
552 sysbus_realize_and_unref(s
, &error_fatal
);
555 sysbus_mmio_map(s
, 0, addr
);
557 sysbus_mmio_map(s
, 1, addr
+ 0x400000ULL
);
559 sysbus_mmio_map(s
, 2, addr
+ 0x800000ULL
);
561 sysbus_connect_irq(s
, 0, irq
);
564 /* NCR89C100/MACIO Internal ID register */
566 #define TYPE_MACIO_ID_REGISTER "macio_idreg"
568 static const uint8_t idreg_data
[] = { 0xfe, 0x81, 0x01, 0x03 };
570 static void idreg_init(hwaddr addr
)
575 dev
= qdev_new(TYPE_MACIO_ID_REGISTER
);
576 s
= SYS_BUS_DEVICE(dev
);
577 sysbus_realize_and_unref(s
, &error_fatal
);
579 sysbus_mmio_map(s
, 0, addr
);
580 address_space_write_rom(&address_space_memory
, addr
,
581 MEMTXATTRS_UNSPECIFIED
,
582 idreg_data
, sizeof(idreg_data
));
585 OBJECT_DECLARE_SIMPLE_TYPE(IDRegState
, MACIO_ID_REGISTER
)
588 SysBusDevice parent_obj
;
593 static void idreg_realize(DeviceState
*ds
, Error
**errp
)
595 IDRegState
*s
= MACIO_ID_REGISTER(ds
);
596 SysBusDevice
*dev
= SYS_BUS_DEVICE(ds
);
597 Error
*local_err
= NULL
;
599 memory_region_init_ram_nomigrate(&s
->mem
, OBJECT(ds
), "sun4m.idreg",
600 sizeof(idreg_data
), &local_err
);
602 error_propagate(errp
, local_err
);
606 vmstate_register_ram_global(&s
->mem
);
607 memory_region_set_readonly(&s
->mem
, true);
608 sysbus_init_mmio(dev
, &s
->mem
);
611 static void idreg_class_init(ObjectClass
*oc
, void *data
)
613 DeviceClass
*dc
= DEVICE_CLASS(oc
);
615 dc
->realize
= idreg_realize
;
618 static const TypeInfo idreg_info
= {
619 .name
= TYPE_MACIO_ID_REGISTER
,
620 .parent
= TYPE_SYS_BUS_DEVICE
,
621 .instance_size
= sizeof(IDRegState
),
622 .class_init
= idreg_class_init
,
625 #define TYPE_TCX_AFX "tcx_afx"
626 OBJECT_DECLARE_SIMPLE_TYPE(AFXState
, TCX_AFX
)
629 SysBusDevice parent_obj
;
634 /* SS-5 TCX AFX register */
635 static void afx_init(hwaddr addr
)
640 dev
= qdev_new(TYPE_TCX_AFX
);
641 s
= SYS_BUS_DEVICE(dev
);
642 sysbus_realize_and_unref(s
, &error_fatal
);
644 sysbus_mmio_map(s
, 0, addr
);
647 static void afx_realize(DeviceState
*ds
, Error
**errp
)
649 AFXState
*s
= TCX_AFX(ds
);
650 SysBusDevice
*dev
= SYS_BUS_DEVICE(ds
);
651 Error
*local_err
= NULL
;
653 memory_region_init_ram_nomigrate(&s
->mem
, OBJECT(ds
), "sun4m.afx", 4,
656 error_propagate(errp
, local_err
);
660 vmstate_register_ram_global(&s
->mem
);
661 sysbus_init_mmio(dev
, &s
->mem
);
664 static void afx_class_init(ObjectClass
*oc
, void *data
)
666 DeviceClass
*dc
= DEVICE_CLASS(oc
);
668 dc
->realize
= afx_realize
;
671 static const TypeInfo afx_info
= {
672 .name
= TYPE_TCX_AFX
,
673 .parent
= TYPE_SYS_BUS_DEVICE
,
674 .instance_size
= sizeof(AFXState
),
675 .class_init
= afx_class_init
,
678 #define TYPE_OPENPROM "openprom"
679 typedef struct PROMState PROMState
;
680 DECLARE_INSTANCE_CHECKER(PROMState
, OPENPROM
,
684 SysBusDevice parent_obj
;
689 /* Boot PROM (OpenBIOS) */
690 static uint64_t translate_prom_address(void *opaque
, uint64_t addr
)
692 hwaddr
*base_addr
= (hwaddr
*)opaque
;
693 return addr
+ *base_addr
- PROM_VADDR
;
696 static void prom_init(hwaddr addr
, const char *bios_name
)
703 dev
= qdev_new(TYPE_OPENPROM
);
704 s
= SYS_BUS_DEVICE(dev
);
705 sysbus_realize_and_unref(s
, &error_fatal
);
707 sysbus_mmio_map(s
, 0, addr
);
710 if (bios_name
== NULL
) {
711 bios_name
= PROM_FILENAME
;
713 filename
= qemu_find_file(QEMU_FILE_TYPE_BIOS
, bios_name
);
715 ret
= load_elf(filename
, NULL
,
716 translate_prom_address
, &addr
, NULL
,
717 NULL
, NULL
, NULL
, 1, EM_SPARC
, 0, 0);
718 if (ret
< 0 || ret
> PROM_SIZE_MAX
) {
719 ret
= load_image_targphys(filename
, addr
, PROM_SIZE_MAX
);
725 if (ret
< 0 || ret
> PROM_SIZE_MAX
) {
726 error_report("could not load prom '%s'", bios_name
);
731 static void prom_realize(DeviceState
*ds
, Error
**errp
)
733 PROMState
*s
= OPENPROM(ds
);
734 SysBusDevice
*dev
= SYS_BUS_DEVICE(ds
);
735 Error
*local_err
= NULL
;
737 memory_region_init_ram_nomigrate(&s
->prom
, OBJECT(ds
), "sun4m.prom",
738 PROM_SIZE_MAX
, &local_err
);
740 error_propagate(errp
, local_err
);
744 vmstate_register_ram_global(&s
->prom
);
745 memory_region_set_readonly(&s
->prom
, true);
746 sysbus_init_mmio(dev
, &s
->prom
);
749 static Property prom_properties
[] = {
750 {/* end of property list */},
753 static void prom_class_init(ObjectClass
*klass
, void *data
)
755 DeviceClass
*dc
= DEVICE_CLASS(klass
);
757 device_class_set_props(dc
, prom_properties
);
758 dc
->realize
= prom_realize
;
761 static const TypeInfo prom_info
= {
762 .name
= TYPE_OPENPROM
,
763 .parent
= TYPE_SYS_BUS_DEVICE
,
764 .instance_size
= sizeof(PROMState
),
765 .class_init
= prom_class_init
,
768 #define TYPE_SUN4M_MEMORY "memory"
769 typedef struct RamDevice RamDevice
;
770 DECLARE_INSTANCE_CHECKER(RamDevice
, SUN4M_RAM
,
774 SysBusDevice parent_obj
;
775 HostMemoryBackend
*memdev
;
779 static void ram_realize(DeviceState
*dev
, Error
**errp
)
781 RamDevice
*d
= SUN4M_RAM(dev
);
782 MemoryRegion
*ram
= host_memory_backend_get_memory(d
->memdev
);
784 sysbus_init_mmio(SYS_BUS_DEVICE(dev
), ram
);
787 static void ram_initfn(Object
*obj
)
789 RamDevice
*d
= SUN4M_RAM(obj
);
790 object_property_add_link(obj
, "memdev", TYPE_MEMORY_BACKEND
,
791 (Object
**)&d
->memdev
,
792 object_property_allow_set_link
,
793 OBJ_PROP_LINK_STRONG
);
794 object_property_set_description(obj
, "memdev", "Set RAM backend"
795 "Valid value is ID of a hostmem backend");
798 static void ram_class_init(ObjectClass
*klass
, void *data
)
800 DeviceClass
*dc
= DEVICE_CLASS(klass
);
802 dc
->realize
= ram_realize
;
805 static const TypeInfo ram_info
= {
806 .name
= TYPE_SUN4M_MEMORY
,
807 .parent
= TYPE_SYS_BUS_DEVICE
,
808 .instance_size
= sizeof(RamDevice
),
809 .instance_init
= ram_initfn
,
810 .class_init
= ram_class_init
,
813 static void cpu_devinit(const char *cpu_type
, unsigned int id
,
814 uint64_t prom_addr
, qemu_irq
**cpu_irqs
)
819 cpu
= SPARC_CPU(object_new(cpu_type
));
822 cpu_sparc_set_id(env
, id
);
823 qemu_register_reset(sun4m_cpu_reset
, cpu
);
824 object_property_set_bool(OBJECT(cpu
), "start-powered-off", id
!= 0,
826 qdev_realize_and_unref(DEVICE(cpu
), NULL
, &error_fatal
);
827 *cpu_irqs
= qemu_allocate_irqs(cpu_set_irq
, cpu
, MAX_PILS
);
828 env
->prom_addr
= prom_addr
;
831 static void dummy_fdc_tc(void *opaque
, int irq
, int level
)
835 static void sun4m_hw_init(const struct sun4m_hwdef
*hwdef
,
836 MachineState
*machine
)
838 DeviceState
*slavio_intctl
;
841 qemu_irq
*cpu_irqs
[MAX_CPUS
], slavio_irq
[32], slavio_cpu_irq
[MAX_CPUS
];
843 unsigned long kernel_size
;
844 uint32_t initrd_size
;
845 DriveInfo
*fd
[MAX_FD
];
849 unsigned int smp_cpus
= machine
->smp
.cpus
;
850 unsigned int max_cpus
= machine
->smp
.max_cpus
;
851 Object
*ram_memdev
= object_resolve_path_type(machine
->ram_memdev_id
,
852 TYPE_MEMORY_BACKEND
, NULL
);
854 if (machine
->ram_size
> hwdef
->max_mem
) {
855 error_report("Too much memory for this machine: %" PRId64
","
857 machine
->ram_size
/ MiB
, hwdef
->max_mem
/ MiB
);
862 for(i
= 0; i
< smp_cpus
; i
++) {
863 cpu_devinit(machine
->cpu_type
, i
, hwdef
->slavio_base
, &cpu_irqs
[i
]);
866 for (i
= smp_cpus
; i
< MAX_CPUS
; i
++)
867 cpu_irqs
[i
] = qemu_allocate_irqs(dummy_cpu_set_irq
, NULL
, MAX_PILS
);
869 /* Create and map RAM frontend */
870 dev
= qdev_new("memory");
871 object_property_set_link(OBJECT(dev
), "memdev", ram_memdev
, &error_fatal
);
872 sysbus_realize_and_unref(SYS_BUS_DEVICE(dev
), &error_fatal
);
873 sysbus_mmio_map(SYS_BUS_DEVICE(dev
), 0, 0);
875 /* models without ECC don't trap when missing ram is accessed */
876 if (!hwdef
->ecc_base
) {
877 empty_slot_init("ecc", machine
->ram_size
,
878 hwdef
->max_mem
- machine
->ram_size
);
881 prom_init(hwdef
->slavio_base
, bios_name
);
883 slavio_intctl
= slavio_intctl_init(hwdef
->intctl_base
,
884 hwdef
->intctl_base
+ 0x10000ULL
,
887 for (i
= 0; i
< 32; i
++) {
888 slavio_irq
[i
] = qdev_get_gpio_in(slavio_intctl
, i
);
890 for (i
= 0; i
< MAX_CPUS
; i
++) {
891 slavio_cpu_irq
[i
] = qdev_get_gpio_in(slavio_intctl
, 32 + i
);
894 if (hwdef
->idreg_base
) {
895 idreg_init(hwdef
->idreg_base
);
898 if (hwdef
->afx_base
) {
899 afx_init(hwdef
->afx_base
);
902 iommu_init(hwdef
->iommu_base
, hwdef
->iommu_version
, slavio_irq
[30]);
904 if (hwdef
->iommu_pad_base
) {
905 /* On the real hardware (SS-5, LX) the MMU is not padded, but aliased.
906 Software shouldn't use aliased addresses, neither should it crash
907 when does. Using empty_slot instead of aliasing can help with
908 debugging such accesses */
909 empty_slot_init("iommu.alias",
910 hwdef
->iommu_pad_base
, hwdef
->iommu_pad_len
);
913 sparc32_dma_init(hwdef
->dma_base
,
914 hwdef
->esp_base
, slavio_irq
[18],
915 hwdef
->le_base
, slavio_irq
[16]);
917 if (graphic_depth
!= 8 && graphic_depth
!= 24) {
918 error_report("Unsupported depth: %d", graphic_depth
);
921 if (vga_interface_type
!= VGA_NONE
) {
922 if (vga_interface_type
== VGA_CG3
) {
923 if (graphic_depth
!= 8) {
924 error_report("Unsupported depth: %d", graphic_depth
);
928 if (!(graphic_width
== 1024 && graphic_height
== 768) &&
929 !(graphic_width
== 1152 && graphic_height
== 900)) {
930 error_report("Unsupported resolution: %d x %d", graphic_width
,
936 cg3_init(hwdef
->tcx_base
, slavio_irq
[11], 0x00100000,
937 graphic_width
, graphic_height
, graphic_depth
);
939 /* If no display specified, default to TCX */
940 if (graphic_depth
!= 8 && graphic_depth
!= 24) {
941 error_report("Unsupported depth: %d", graphic_depth
);
945 if (!(graphic_width
== 1024 && graphic_height
== 768)) {
946 error_report("Unsupported resolution: %d x %d",
947 graphic_width
, graphic_height
);
951 tcx_init(hwdef
->tcx_base
, slavio_irq
[11], 0x00100000,
952 graphic_width
, graphic_height
, graphic_depth
);
956 for (i
= 0; i
< MAX_VSIMMS
; i
++) {
957 /* vsimm registers probed by OBP */
958 if (hwdef
->vsimm
[i
].reg_base
) {
959 char *name
= g_strdup_printf("vsimm[%d]", i
);
960 empty_slot_init(name
, hwdef
->vsimm
[i
].reg_base
, 0x2000);
965 if (hwdef
->sx_base
) {
966 create_unimplemented_device("SUNW,sx", hwdef
->sx_base
, 0x2000);
969 dev
= qdev_new("sysbus-m48t08");
970 qdev_prop_set_int32(dev
, "base-year", 1968);
971 s
= SYS_BUS_DEVICE(dev
);
972 sysbus_realize_and_unref(s
, &error_fatal
);
973 sysbus_connect_irq(s
, 0, slavio_irq
[0]);
974 sysbus_mmio_map(s
, 0, hwdef
->nvram_base
);
977 slavio_timer_init_all(hwdef
->counter_base
, slavio_irq
[19], slavio_cpu_irq
, smp_cpus
);
979 /* Slavio TTYA (base+4, Linux ttyS0) is the first QEMU serial device
980 Slavio TTYB (base+0, Linux ttyS1) is the second QEMU serial device */
981 dev
= qdev_new(TYPE_ESCC
);
982 qdev_prop_set_uint32(dev
, "disabled", !machine
->enable_graphics
);
983 qdev_prop_set_uint32(dev
, "frequency", ESCC_CLOCK
);
984 qdev_prop_set_uint32(dev
, "it_shift", 1);
985 qdev_prop_set_chr(dev
, "chrB", NULL
);
986 qdev_prop_set_chr(dev
, "chrA", NULL
);
987 qdev_prop_set_uint32(dev
, "chnBtype", escc_mouse
);
988 qdev_prop_set_uint32(dev
, "chnAtype", escc_kbd
);
989 s
= SYS_BUS_DEVICE(dev
);
990 sysbus_realize_and_unref(s
, &error_fatal
);
991 sysbus_connect_irq(s
, 0, slavio_irq
[14]);
992 sysbus_connect_irq(s
, 1, slavio_irq
[14]);
993 sysbus_mmio_map(s
, 0, hwdef
->ms_kb_base
);
995 dev
= qdev_new(TYPE_ESCC
);
996 qdev_prop_set_uint32(dev
, "disabled", 0);
997 qdev_prop_set_uint32(dev
, "frequency", ESCC_CLOCK
);
998 qdev_prop_set_uint32(dev
, "it_shift", 1);
999 qdev_prop_set_chr(dev
, "chrB", serial_hd(1));
1000 qdev_prop_set_chr(dev
, "chrA", serial_hd(0));
1001 qdev_prop_set_uint32(dev
, "chnBtype", escc_serial
);
1002 qdev_prop_set_uint32(dev
, "chnAtype", escc_serial
);
1004 s
= SYS_BUS_DEVICE(dev
);
1005 sysbus_realize_and_unref(s
, &error_fatal
);
1006 sysbus_connect_irq(s
, 0, slavio_irq
[15]);
1007 sysbus_connect_irq(s
, 1, slavio_irq
[15]);
1008 sysbus_mmio_map(s
, 0, hwdef
->serial_base
);
1010 if (hwdef
->apc_base
) {
1011 apc_init(hwdef
->apc_base
, qemu_allocate_irq(cpu_halt_signal
, NULL
, 0));
1014 if (hwdef
->fd_base
) {
1015 /* there is zero or one floppy drive */
1016 memset(fd
, 0, sizeof(fd
));
1017 fd
[0] = drive_get(IF_FLOPPY
, 0, 0);
1018 sun4m_fdctrl_init(slavio_irq
[22], hwdef
->fd_base
, fd
,
1021 fdc_tc
= qemu_allocate_irq(dummy_fdc_tc
, NULL
, 0);
1024 slavio_misc_init(hwdef
->slavio_base
, hwdef
->aux1_base
, hwdef
->aux2_base
,
1025 slavio_irq
[30], fdc_tc
);
1027 if (hwdef
->cs_base
) {
1028 sysbus_create_simple("SUNW,CS4231", hwdef
->cs_base
,
1032 if (hwdef
->dbri_base
) {
1033 /* ISDN chip with attached CS4215 audio codec */
1035 create_unimplemented_device("SUNW,DBRI.prom",
1036 hwdef
->dbri_base
+ 0x1000, 0x30);
1038 create_unimplemented_device("SUNW,DBRI",
1039 hwdef
->dbri_base
+ 0x10000, 0x100);
1042 if (hwdef
->bpp_base
) {
1044 create_unimplemented_device("SUNW,bpp", hwdef
->bpp_base
, 0x20);
1048 kernel_size
= sun4m_load_kernel(machine
->kernel_filename
,
1049 machine
->initrd_filename
,
1050 machine
->ram_size
, &initrd_size
);
1052 nvram_init(nvram
, (uint8_t *)&nd_table
[0].macaddr
, machine
->kernel_cmdline
,
1053 machine
->boot_order
, machine
->ram_size
, kernel_size
,
1054 graphic_width
, graphic_height
, graphic_depth
,
1055 hwdef
->nvram_machine_id
, "Sun4m");
1057 if (hwdef
->ecc_base
)
1058 ecc_init(hwdef
->ecc_base
, slavio_irq
[28],
1059 hwdef
->ecc_version
);
1061 dev
= qdev_new(TYPE_FW_CFG_MEM
);
1062 fw_cfg
= FW_CFG(dev
);
1063 qdev_prop_set_uint32(dev
, "data_width", 1);
1064 qdev_prop_set_bit(dev
, "dma_enabled", false);
1065 object_property_add_child(OBJECT(qdev_get_machine()), TYPE_FW_CFG
,
1067 s
= SYS_BUS_DEVICE(dev
);
1068 sysbus_realize_and_unref(s
, &error_fatal
);
1069 sysbus_mmio_map(s
, 0, CFG_ADDR
);
1070 sysbus_mmio_map(s
, 1, CFG_ADDR
+ 2);
1072 fw_cfg_add_i16(fw_cfg
, FW_CFG_NB_CPUS
, (uint16_t)smp_cpus
);
1073 fw_cfg_add_i16(fw_cfg
, FW_CFG_MAX_CPUS
, (uint16_t)max_cpus
);
1074 fw_cfg_add_i64(fw_cfg
, FW_CFG_RAM_SIZE
, (uint64_t)machine
->ram_size
);
1075 fw_cfg_add_i16(fw_cfg
, FW_CFG_MACHINE_ID
, hwdef
->machine_id
);
1076 fw_cfg_add_i16(fw_cfg
, FW_CFG_SUN4M_DEPTH
, graphic_depth
);
1077 fw_cfg_add_i16(fw_cfg
, FW_CFG_SUN4M_WIDTH
, graphic_width
);
1078 fw_cfg_add_i16(fw_cfg
, FW_CFG_SUN4M_HEIGHT
, graphic_height
);
1079 fw_cfg_add_i32(fw_cfg
, FW_CFG_KERNEL_ADDR
, KERNEL_LOAD_ADDR
);
1080 fw_cfg_add_i32(fw_cfg
, FW_CFG_KERNEL_SIZE
, kernel_size
);
1081 if (machine
->kernel_cmdline
) {
1082 fw_cfg_add_i32(fw_cfg
, FW_CFG_KERNEL_CMDLINE
, CMDLINE_ADDR
);
1083 pstrcpy_targphys("cmdline", CMDLINE_ADDR
, TARGET_PAGE_SIZE
,
1084 machine
->kernel_cmdline
);
1085 fw_cfg_add_string(fw_cfg
, FW_CFG_CMDLINE_DATA
, machine
->kernel_cmdline
);
1086 fw_cfg_add_i32(fw_cfg
, FW_CFG_CMDLINE_SIZE
,
1087 strlen(machine
->kernel_cmdline
) + 1);
1089 fw_cfg_add_i32(fw_cfg
, FW_CFG_KERNEL_CMDLINE
, 0);
1090 fw_cfg_add_i32(fw_cfg
, FW_CFG_CMDLINE_SIZE
, 0);
1092 fw_cfg_add_i32(fw_cfg
, FW_CFG_INITRD_ADDR
, INITRD_LOAD_ADDR
);
1093 fw_cfg_add_i32(fw_cfg
, FW_CFG_INITRD_SIZE
, initrd_size
);
1094 fw_cfg_add_i16(fw_cfg
, FW_CFG_BOOT_DEVICE
, machine
->boot_order
[0]);
1095 qemu_register_boot_set(fw_cfg_boot_set
, fw_cfg
);
1110 static const struct sun4m_hwdef sun4m_hwdefs
[] = {
1113 .iommu_base
= 0x10000000,
1114 .iommu_pad_base
= 0x10004000,
1115 .iommu_pad_len
= 0x0fffb000,
1116 .tcx_base
= 0x50000000,
1117 .cs_base
= 0x6c000000,
1118 .slavio_base
= 0x70000000,
1119 .ms_kb_base
= 0x71000000,
1120 .serial_base
= 0x71100000,
1121 .nvram_base
= 0x71200000,
1122 .fd_base
= 0x71400000,
1123 .counter_base
= 0x71d00000,
1124 .intctl_base
= 0x71e00000,
1125 .idreg_base
= 0x78000000,
1126 .dma_base
= 0x78400000,
1127 .esp_base
= 0x78800000,
1128 .le_base
= 0x78c00000,
1129 .apc_base
= 0x6a000000,
1130 .afx_base
= 0x6e000000,
1131 .aux1_base
= 0x71900000,
1132 .aux2_base
= 0x71910000,
1133 .nvram_machine_id
= 0x80,
1134 .machine_id
= ss5_id
,
1135 .iommu_version
= 0x05000000,
1136 .max_mem
= 0x10000000,
1140 .iommu_base
= 0xfe0000000ULL
,
1141 .tcx_base
= 0xe20000000ULL
,
1142 .slavio_base
= 0xff0000000ULL
,
1143 .ms_kb_base
= 0xff1000000ULL
,
1144 .serial_base
= 0xff1100000ULL
,
1145 .nvram_base
= 0xff1200000ULL
,
1146 .fd_base
= 0xff1700000ULL
,
1147 .counter_base
= 0xff1300000ULL
,
1148 .intctl_base
= 0xff1400000ULL
,
1149 .idreg_base
= 0xef0000000ULL
,
1150 .dma_base
= 0xef0400000ULL
,
1151 .esp_base
= 0xef0800000ULL
,
1152 .le_base
= 0xef0c00000ULL
,
1153 .apc_base
= 0xefa000000ULL
, // XXX should not exist
1154 .aux1_base
= 0xff1800000ULL
,
1155 .aux2_base
= 0xff1a01000ULL
,
1156 .ecc_base
= 0xf00000000ULL
,
1157 .ecc_version
= 0x10000000, // version 0, implementation 1
1158 .nvram_machine_id
= 0x72,
1159 .machine_id
= ss10_id
,
1160 .iommu_version
= 0x03000000,
1161 .max_mem
= 0xf00000000ULL
,
1165 .iommu_base
= 0xfe0000000ULL
,
1166 .tcx_base
= 0xe20000000ULL
,
1167 .slavio_base
= 0xff0000000ULL
,
1168 .ms_kb_base
= 0xff1000000ULL
,
1169 .serial_base
= 0xff1100000ULL
,
1170 .nvram_base
= 0xff1200000ULL
,
1171 .counter_base
= 0xff1300000ULL
,
1172 .intctl_base
= 0xff1400000ULL
,
1173 .dma_base
= 0xef0081000ULL
,
1174 .esp_base
= 0xef0080000ULL
,
1175 .le_base
= 0xef0060000ULL
,
1176 .apc_base
= 0xefa000000ULL
, // XXX should not exist
1177 .aux1_base
= 0xff1800000ULL
,
1178 .aux2_base
= 0xff1a01000ULL
, // XXX should not exist
1179 .ecc_base
= 0xf00000000ULL
,
1180 .ecc_version
= 0x00000000, // version 0, implementation 0
1181 .nvram_machine_id
= 0x71,
1182 .machine_id
= ss600mp_id
,
1183 .iommu_version
= 0x01000000,
1184 .max_mem
= 0xf00000000ULL
,
1188 .iommu_base
= 0xfe0000000ULL
,
1189 .tcx_base
= 0xe20000000ULL
,
1190 .slavio_base
= 0xff0000000ULL
,
1191 .ms_kb_base
= 0xff1000000ULL
,
1192 .serial_base
= 0xff1100000ULL
,
1193 .nvram_base
= 0xff1200000ULL
,
1194 .fd_base
= 0xff1700000ULL
,
1195 .counter_base
= 0xff1300000ULL
,
1196 .intctl_base
= 0xff1400000ULL
,
1197 .idreg_base
= 0xef0000000ULL
,
1198 .dma_base
= 0xef0400000ULL
,
1199 .esp_base
= 0xef0800000ULL
,
1200 .le_base
= 0xef0c00000ULL
,
1201 .bpp_base
= 0xef4800000ULL
,
1202 .apc_base
= 0xefa000000ULL
, // XXX should not exist
1203 .aux1_base
= 0xff1800000ULL
,
1204 .aux2_base
= 0xff1a01000ULL
,
1205 .dbri_base
= 0xee0000000ULL
,
1206 .sx_base
= 0xf80000000ULL
,
1209 .reg_base
= 0x9c000000ULL
,
1210 .vram_base
= 0xfc000000ULL
1212 .reg_base
= 0x90000000ULL
,
1213 .vram_base
= 0xf0000000ULL
1215 .reg_base
= 0x94000000ULL
1217 .reg_base
= 0x98000000ULL
1220 .ecc_base
= 0xf00000000ULL
,
1221 .ecc_version
= 0x20000000, // version 0, implementation 2
1222 .nvram_machine_id
= 0x72,
1223 .machine_id
= ss20_id
,
1224 .iommu_version
= 0x13000000,
1225 .max_mem
= 0xf00000000ULL
,
1229 .iommu_base
= 0x10000000,
1230 .tcx_base
= 0x50000000,
1231 .slavio_base
= 0x70000000,
1232 .ms_kb_base
= 0x71000000,
1233 .serial_base
= 0x71100000,
1234 .nvram_base
= 0x71200000,
1235 .fd_base
= 0x71400000,
1236 .counter_base
= 0x71d00000,
1237 .intctl_base
= 0x71e00000,
1238 .idreg_base
= 0x78000000,
1239 .dma_base
= 0x78400000,
1240 .esp_base
= 0x78800000,
1241 .le_base
= 0x78c00000,
1242 .apc_base
= 0x71300000, // pmc
1243 .aux1_base
= 0x71900000,
1244 .aux2_base
= 0x71910000,
1245 .nvram_machine_id
= 0x80,
1246 .machine_id
= vger_id
,
1247 .iommu_version
= 0x05000000,
1248 .max_mem
= 0x10000000,
1252 .iommu_base
= 0x10000000,
1253 .iommu_pad_base
= 0x10004000,
1254 .iommu_pad_len
= 0x0fffb000,
1255 .tcx_base
= 0x50000000,
1256 .slavio_base
= 0x70000000,
1257 .ms_kb_base
= 0x71000000,
1258 .serial_base
= 0x71100000,
1259 .nvram_base
= 0x71200000,
1260 .fd_base
= 0x71400000,
1261 .counter_base
= 0x71d00000,
1262 .intctl_base
= 0x71e00000,
1263 .idreg_base
= 0x78000000,
1264 .dma_base
= 0x78400000,
1265 .esp_base
= 0x78800000,
1266 .le_base
= 0x78c00000,
1267 .aux1_base
= 0x71900000,
1268 .aux2_base
= 0x71910000,
1269 .nvram_machine_id
= 0x80,
1270 .machine_id
= lx_id
,
1271 .iommu_version
= 0x04000000,
1272 .max_mem
= 0x10000000,
1276 .iommu_base
= 0x10000000,
1277 .tcx_base
= 0x50000000,
1278 .cs_base
= 0x6c000000,
1279 .slavio_base
= 0x70000000,
1280 .ms_kb_base
= 0x71000000,
1281 .serial_base
= 0x71100000,
1282 .nvram_base
= 0x71200000,
1283 .fd_base
= 0x71400000,
1284 .counter_base
= 0x71d00000,
1285 .intctl_base
= 0x71e00000,
1286 .idreg_base
= 0x78000000,
1287 .dma_base
= 0x78400000,
1288 .esp_base
= 0x78800000,
1289 .le_base
= 0x78c00000,
1290 .apc_base
= 0x6a000000,
1291 .aux1_base
= 0x71900000,
1292 .aux2_base
= 0x71910000,
1293 .nvram_machine_id
= 0x80,
1294 .machine_id
= ss4_id
,
1295 .iommu_version
= 0x05000000,
1296 .max_mem
= 0x10000000,
1300 .iommu_base
= 0x10000000,
1301 .tcx_base
= 0x50000000,
1302 .slavio_base
= 0x70000000,
1303 .ms_kb_base
= 0x71000000,
1304 .serial_base
= 0x71100000,
1305 .nvram_base
= 0x71200000,
1306 .fd_base
= 0x71400000,
1307 .counter_base
= 0x71d00000,
1308 .intctl_base
= 0x71e00000,
1309 .idreg_base
= 0x78000000,
1310 .dma_base
= 0x78400000,
1311 .esp_base
= 0x78800000,
1312 .le_base
= 0x78c00000,
1313 .apc_base
= 0x6a000000,
1314 .aux1_base
= 0x71900000,
1315 .aux2_base
= 0x71910000,
1316 .nvram_machine_id
= 0x80,
1317 .machine_id
= scls_id
,
1318 .iommu_version
= 0x05000000,
1319 .max_mem
= 0x10000000,
1323 .iommu_base
= 0x10000000,
1324 .tcx_base
= 0x50000000, // XXX
1325 .slavio_base
= 0x70000000,
1326 .ms_kb_base
= 0x71000000,
1327 .serial_base
= 0x71100000,
1328 .nvram_base
= 0x71200000,
1329 .fd_base
= 0x71400000,
1330 .counter_base
= 0x71d00000,
1331 .intctl_base
= 0x71e00000,
1332 .idreg_base
= 0x78000000,
1333 .dma_base
= 0x78400000,
1334 .esp_base
= 0x78800000,
1335 .le_base
= 0x78c00000,
1336 .apc_base
= 0x6a000000,
1337 .aux1_base
= 0x71900000,
1338 .aux2_base
= 0x71910000,
1339 .nvram_machine_id
= 0x80,
1340 .machine_id
= sbook_id
,
1341 .iommu_version
= 0x05000000,
1342 .max_mem
= 0x10000000,
1346 /* SPARCstation 5 hardware initialisation */
1347 static void ss5_init(MachineState
*machine
)
1349 sun4m_hw_init(&sun4m_hwdefs
[0], machine
);
1352 /* SPARCstation 10 hardware initialisation */
1353 static void ss10_init(MachineState
*machine
)
1355 sun4m_hw_init(&sun4m_hwdefs
[1], machine
);
1358 /* SPARCserver 600MP hardware initialisation */
1359 static void ss600mp_init(MachineState
*machine
)
1361 sun4m_hw_init(&sun4m_hwdefs
[2], machine
);
1364 /* SPARCstation 20 hardware initialisation */
1365 static void ss20_init(MachineState
*machine
)
1367 sun4m_hw_init(&sun4m_hwdefs
[3], machine
);
1370 /* SPARCstation Voyager hardware initialisation */
1371 static void vger_init(MachineState
*machine
)
1373 sun4m_hw_init(&sun4m_hwdefs
[4], machine
);
1376 /* SPARCstation LX hardware initialisation */
1377 static void ss_lx_init(MachineState
*machine
)
1379 sun4m_hw_init(&sun4m_hwdefs
[5], machine
);
1382 /* SPARCstation 4 hardware initialisation */
1383 static void ss4_init(MachineState
*machine
)
1385 sun4m_hw_init(&sun4m_hwdefs
[6], machine
);
1388 /* SPARCClassic hardware initialisation */
1389 static void scls_init(MachineState
*machine
)
1391 sun4m_hw_init(&sun4m_hwdefs
[7], machine
);
1394 /* SPARCbook hardware initialisation */
1395 static void sbook_init(MachineState
*machine
)
1397 sun4m_hw_init(&sun4m_hwdefs
[8], machine
);
1400 static void ss5_class_init(ObjectClass
*oc
, void *data
)
1402 MachineClass
*mc
= MACHINE_CLASS(oc
);
1404 mc
->desc
= "Sun4m platform, SPARCstation 5";
1405 mc
->init
= ss5_init
;
1406 mc
->block_default_type
= IF_SCSI
;
1407 mc
->is_default
= true;
1408 mc
->default_boot_order
= "c";
1409 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1410 mc
->default_display
= "tcx";
1411 mc
->default_ram_id
= "sun4m.ram";
1414 static const TypeInfo ss5_type
= {
1415 .name
= MACHINE_TYPE_NAME("SS-5"),
1416 .parent
= TYPE_MACHINE
,
1417 .class_init
= ss5_class_init
,
1420 static void ss10_class_init(ObjectClass
*oc
, void *data
)
1422 MachineClass
*mc
= MACHINE_CLASS(oc
);
1424 mc
->desc
= "Sun4m platform, SPARCstation 10";
1425 mc
->init
= ss10_init
;
1426 mc
->block_default_type
= IF_SCSI
;
1428 mc
->default_boot_order
= "c";
1429 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1430 mc
->default_display
= "tcx";
1431 mc
->default_ram_id
= "sun4m.ram";
1434 static const TypeInfo ss10_type
= {
1435 .name
= MACHINE_TYPE_NAME("SS-10"),
1436 .parent
= TYPE_MACHINE
,
1437 .class_init
= ss10_class_init
,
1440 static void ss600mp_class_init(ObjectClass
*oc
, void *data
)
1442 MachineClass
*mc
= MACHINE_CLASS(oc
);
1444 mc
->desc
= "Sun4m platform, SPARCserver 600MP";
1445 mc
->init
= ss600mp_init
;
1446 mc
->block_default_type
= IF_SCSI
;
1448 mc
->default_boot_order
= "c";
1449 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1450 mc
->default_display
= "tcx";
1451 mc
->default_ram_id
= "sun4m.ram";
1454 static const TypeInfo ss600mp_type
= {
1455 .name
= MACHINE_TYPE_NAME("SS-600MP"),
1456 .parent
= TYPE_MACHINE
,
1457 .class_init
= ss600mp_class_init
,
1460 static void ss20_class_init(ObjectClass
*oc
, void *data
)
1462 MachineClass
*mc
= MACHINE_CLASS(oc
);
1464 mc
->desc
= "Sun4m platform, SPARCstation 20";
1465 mc
->init
= ss20_init
;
1466 mc
->block_default_type
= IF_SCSI
;
1468 mc
->default_boot_order
= "c";
1469 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("TI-SuperSparc-II");
1470 mc
->default_display
= "tcx";
1471 mc
->default_ram_id
= "sun4m.ram";
1474 static const TypeInfo ss20_type
= {
1475 .name
= MACHINE_TYPE_NAME("SS-20"),
1476 .parent
= TYPE_MACHINE
,
1477 .class_init
= ss20_class_init
,
1480 static void voyager_class_init(ObjectClass
*oc
, void *data
)
1482 MachineClass
*mc
= MACHINE_CLASS(oc
);
1484 mc
->desc
= "Sun4m platform, SPARCstation Voyager";
1485 mc
->init
= vger_init
;
1486 mc
->block_default_type
= IF_SCSI
;
1487 mc
->default_boot_order
= "c";
1488 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1489 mc
->default_display
= "tcx";
1490 mc
->default_ram_id
= "sun4m.ram";
1493 static const TypeInfo voyager_type
= {
1494 .name
= MACHINE_TYPE_NAME("Voyager"),
1495 .parent
= TYPE_MACHINE
,
1496 .class_init
= voyager_class_init
,
1499 static void ss_lx_class_init(ObjectClass
*oc
, void *data
)
1501 MachineClass
*mc
= MACHINE_CLASS(oc
);
1503 mc
->desc
= "Sun4m platform, SPARCstation LX";
1504 mc
->init
= ss_lx_init
;
1505 mc
->block_default_type
= IF_SCSI
;
1506 mc
->default_boot_order
= "c";
1507 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1508 mc
->default_display
= "tcx";
1509 mc
->default_ram_id
= "sun4m.ram";
1512 static const TypeInfo ss_lx_type
= {
1513 .name
= MACHINE_TYPE_NAME("LX"),
1514 .parent
= TYPE_MACHINE
,
1515 .class_init
= ss_lx_class_init
,
1518 static void ss4_class_init(ObjectClass
*oc
, void *data
)
1520 MachineClass
*mc
= MACHINE_CLASS(oc
);
1522 mc
->desc
= "Sun4m platform, SPARCstation 4";
1523 mc
->init
= ss4_init
;
1524 mc
->block_default_type
= IF_SCSI
;
1525 mc
->default_boot_order
= "c";
1526 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("Fujitsu-MB86904");
1527 mc
->default_display
= "tcx";
1528 mc
->default_ram_id
= "sun4m.ram";
1531 static const TypeInfo ss4_type
= {
1532 .name
= MACHINE_TYPE_NAME("SS-4"),
1533 .parent
= TYPE_MACHINE
,
1534 .class_init
= ss4_class_init
,
1537 static void scls_class_init(ObjectClass
*oc
, void *data
)
1539 MachineClass
*mc
= MACHINE_CLASS(oc
);
1541 mc
->desc
= "Sun4m platform, SPARCClassic";
1542 mc
->init
= scls_init
;
1543 mc
->block_default_type
= IF_SCSI
;
1544 mc
->default_boot_order
= "c";
1545 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1546 mc
->default_display
= "tcx";
1547 mc
->default_ram_id
= "sun4m.ram";
1550 static const TypeInfo scls_type
= {
1551 .name
= MACHINE_TYPE_NAME("SPARCClassic"),
1552 .parent
= TYPE_MACHINE
,
1553 .class_init
= scls_class_init
,
1556 static void sbook_class_init(ObjectClass
*oc
, void *data
)
1558 MachineClass
*mc
= MACHINE_CLASS(oc
);
1560 mc
->desc
= "Sun4m platform, SPARCbook";
1561 mc
->init
= sbook_init
;
1562 mc
->block_default_type
= IF_SCSI
;
1563 mc
->default_boot_order
= "c";
1564 mc
->default_cpu_type
= SPARC_CPU_TYPE_NAME("TI-MicroSparc-I");
1565 mc
->default_display
= "tcx";
1566 mc
->default_ram_id
= "sun4m.ram";
1569 static const TypeInfo sbook_type
= {
1570 .name
= MACHINE_TYPE_NAME("SPARCbook"),
1571 .parent
= TYPE_MACHINE
,
1572 .class_init
= sbook_class_init
,
1575 static void sun4m_register_types(void)
1577 type_register_static(&idreg_info
);
1578 type_register_static(&afx_info
);
1579 type_register_static(&prom_info
);
1580 type_register_static(&ram_info
);
1582 type_register_static(&ss5_type
);
1583 type_register_static(&ss10_type
);
1584 type_register_static(&ss600mp_type
);
1585 type_register_static(&ss20_type
);
1586 type_register_static(&voyager_type
);
1587 type_register_static(&ss_lx_type
);
1588 type_register_static(&ss4_type
);
1589 type_register_static(&scls_type
);
1590 type_register_static(&sbook_type
);
1593 type_init(sun4m_register_types
)