?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
aspeed: Clean up roundabout error propagation
[qemu/ar7.git] / hw / arm / aspeed_ast2600.c
blob08b3592e36d507123ed15695c4314540710b1b9b
1 /*
2 * ASPEED SoC 2600 family
3 *
4 * Copyright (c) 2016-2019, IBM Corporation.
5 *
6 * This code is licensed under the GPL version 2 or later. See
7 * the COPYING file in the top-level directory.
8 */
9
10 #include "qemu/osdep.h"
11 #include "qapi/error.h"
12 #include "cpu.h"
13 #include "exec/address-spaces.h"
14 #include "hw/misc/unimp.h"
15 #include "hw/arm/aspeed_soc.h"
16 #include "hw/char/serial.h"
17 #include "qemu/log.h"
18 #include "qemu/module.h"
19 #include "qemu/error-report.h"
20 #include "hw/i2c/aspeed_i2c.h"
21 #include "net/net.h"
22 #include "sysemu/sysemu.h"
23
24 #define ASPEED_SOC_IOMEM_SIZE 0x00200000
25
26 static const hwaddr aspeed_soc_ast2600_memmap[] = {
27 [ASPEED_SRAM] = 0x10000000,
28 /* 0x16000000 0x17FFFFFF : AHB BUS do LPC Bus bridge */
29 [ASPEED_IOMEM] = 0x1E600000,
30 [ASPEED_PWM] = 0x1E610000,
31 [ASPEED_FMC] = 0x1E620000,
32 [ASPEED_SPI1] = 0x1E630000,
33 [ASPEED_SPI2] = 0x1E641000,
34 [ASPEED_EHCI1] = 0x1E6A1000,
35 [ASPEED_EHCI2] = 0x1E6A3000,
36 [ASPEED_MII1] = 0x1E650000,
37 [ASPEED_MII2] = 0x1E650008,
38 [ASPEED_MII3] = 0x1E650010,
39 [ASPEED_MII4] = 0x1E650018,
40 [ASPEED_ETH1] = 0x1E660000,
41 [ASPEED_ETH3] = 0x1E670000,
42 [ASPEED_ETH2] = 0x1E680000,
43 [ASPEED_ETH4] = 0x1E690000,
44 [ASPEED_VIC] = 0x1E6C0000,
45 [ASPEED_SDMC] = 0x1E6E0000,
46 [ASPEED_SCU] = 0x1E6E2000,
47 [ASPEED_XDMA] = 0x1E6E7000,
48 [ASPEED_ADC] = 0x1E6E9000,
49 [ASPEED_VIDEO] = 0x1E700000,
50 [ASPEED_SDHCI] = 0x1E740000,
51 [ASPEED_EMMC] = 0x1E750000,
52 [ASPEED_GPIO] = 0x1E780000,
53 [ASPEED_GPIO_1_8V] = 0x1E780800,
54 [ASPEED_RTC] = 0x1E781000,
55 [ASPEED_TIMER1] = 0x1E782000,
56 [ASPEED_WDT] = 0x1E785000,
57 [ASPEED_LPC] = 0x1E789000,
58 [ASPEED_IBT] = 0x1E789140,
59 [ASPEED_I2C] = 0x1E78A000,
60 [ASPEED_UART1] = 0x1E783000,
61 [ASPEED_UART5] = 0x1E784000,
62 [ASPEED_VUART] = 0x1E787000,
63 [ASPEED_SDRAM] = 0x80000000,
64 };
65
66 #define ASPEED_A7MPCORE_ADDR 0x40460000
67
68 #define ASPEED_SOC_AST2600_MAX_IRQ 128
69
70 /* Shared Peripheral Interrupt values below are offset by -32 from datasheet */
71 static const int aspeed_soc_ast2600_irqmap[] = {
72 [ASPEED_UART1] = 47,
73 [ASPEED_UART2] = 48,
74 [ASPEED_UART3] = 49,
75 [ASPEED_UART4] = 50,
76 [ASPEED_UART5] = 8,
77 [ASPEED_VUART] = 8,
78 [ASPEED_FMC] = 39,
79 [ASPEED_SDMC] = 0,
80 [ASPEED_SCU] = 12,
81 [ASPEED_ADC] = 78,
82 [ASPEED_XDMA] = 6,
83 [ASPEED_SDHCI] = 43,
84 [ASPEED_EHCI1] = 5,
85 [ASPEED_EHCI2] = 9,
86 [ASPEED_EMMC] = 15,
87 [ASPEED_GPIO] = 40,
88 [ASPEED_GPIO_1_8V] = 11,
89 [ASPEED_RTC] = 13,
90 [ASPEED_TIMER1] = 16,
91 [ASPEED_TIMER2] = 17,
92 [ASPEED_TIMER3] = 18,
93 [ASPEED_TIMER4] = 19,
94 [ASPEED_TIMER5] = 20,
95 [ASPEED_TIMER6] = 21,
96 [ASPEED_TIMER7] = 22,
97 [ASPEED_TIMER8] = 23,
98 [ASPEED_WDT] = 24,
99 [ASPEED_PWM] = 44,
100 [ASPEED_LPC] = 35,
101 [ASPEED_IBT] = 35, /* LPC */
102 [ASPEED_I2C] = 110, /* 110 -> 125 */
103 [ASPEED_ETH1] = 2,
104 [ASPEED_ETH2] = 3,
105 [ASPEED_ETH3] = 32,
106 [ASPEED_ETH4] = 33,
107
108 };
109
110 static qemu_irq aspeed_soc_get_irq(AspeedSoCState *s, int ctrl)
111 {
112 AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
113
114 return qdev_get_gpio_in(DEVICE(&s->a7mpcore), sc->irqmap[ctrl]);
115 }
116
117 static void aspeed_soc_ast2600_init(Object *obj)
118 {
119 AspeedSoCState *s = ASPEED_SOC(obj);
120 AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
121 int i;
122 char socname[8];
123 char typename[64];
124
125 if (sscanf(sc->name, "%7s", socname) != 1) {
126 g_assert_not_reached();
127 }
128
129 for (i = 0; i < sc->num_cpus; i++) {
130 object_initialize_child(obj, "cpu[*]", &s->cpu[i], sc->cpu_type);
131 }
132
133 snprintf(typename, sizeof(typename), "aspeed.scu-%s", socname);
134 object_initialize_child(obj, "scu", &s->scu, typename);
135 qdev_prop_set_uint32(DEVICE(&s->scu), "silicon-rev",
136 sc->silicon_rev);
137 object_property_add_alias(obj, "hw-strap1", OBJECT(&s->scu),
138 "hw-strap1");
139 object_property_add_alias(obj, "hw-strap2", OBJECT(&s->scu),
140 "hw-strap2");
141 object_property_add_alias(obj, "hw-prot-key", OBJECT(&s->scu),
142 "hw-prot-key");
143
144 object_initialize_child(obj, "a7mpcore", &s->a7mpcore,
145 TYPE_A15MPCORE_PRIV);
146
147 object_initialize_child(obj, "rtc", &s->rtc, TYPE_ASPEED_RTC);
148
149 snprintf(typename, sizeof(typename), "aspeed.timer-%s", socname);
150 object_initialize_child(obj, "timerctrl", &s->timerctrl, typename);
151
152 snprintf(typename, sizeof(typename), "aspeed.i2c-%s", socname);
153 object_initialize_child(obj, "i2c", &s->i2c, typename);
154
155 snprintf(typename, sizeof(typename), "aspeed.fmc-%s", socname);
156 object_initialize_child(obj, "fmc", &s->fmc, typename);
157 object_property_add_alias(obj, "num-cs", OBJECT(&s->fmc), "num-cs");
158
159 for (i = 0; i < sc->spis_num; i++) {
160 snprintf(typename, sizeof(typename), "aspeed.spi%d-%s", i + 1, socname);
161 object_initialize_child(obj, "spi[*]", &s->spi[i], typename);
162 }
163
164 for (i = 0; i < sc->ehcis_num; i++) {
165 object_initialize_child(obj, "ehci[*]", &s->ehci[i],
166 TYPE_PLATFORM_EHCI);
167 }
168
169 snprintf(typename, sizeof(typename), "aspeed.sdmc-%s", socname);
170 object_initialize_child(obj, "sdmc", &s->sdmc, typename);
171 object_property_add_alias(obj, "ram-size", OBJECT(&s->sdmc),
172 "ram-size");
173 object_property_add_alias(obj, "max-ram-size", OBJECT(&s->sdmc),
174 "max-ram-size");
175
176 for (i = 0; i < sc->wdts_num; i++) {
177 snprintf(typename, sizeof(typename), "aspeed.wdt-%s", socname);
178 object_initialize_child(obj, "wdt[*]", &s->wdt[i], typename);
179 }
180
181 for (i = 0; i < sc->macs_num; i++) {
182 object_initialize_child(obj, "ftgmac100[*]", &s->ftgmac100[i],
183 TYPE_FTGMAC100);
184
185 object_initialize_child(obj, "mii[*]", &s->mii[i], TYPE_ASPEED_MII);
186 }
187
188 object_initialize_child(obj, "xdma", &s->xdma, TYPE_ASPEED_XDMA);
189
190 snprintf(typename, sizeof(typename), "aspeed.gpio-%s", socname);
191 object_initialize_child(obj, "gpio", &s->gpio, typename);
192
193 snprintf(typename, sizeof(typename), "aspeed.gpio-%s-1_8v", socname);
194 object_initialize_child(obj, "gpio_1_8v", &s->gpio_1_8v, typename);
195
196 object_initialize_child(obj, "sd-controller", &s->sdhci,
197 TYPE_ASPEED_SDHCI);
198
199 object_property_set_int(OBJECT(&s->sdhci), 2, "num-slots", &error_abort);
200
201 /* Init sd card slot class here so that they're under the correct parent */
202 for (i = 0; i < ASPEED_SDHCI_NUM_SLOTS; ++i) {
203 object_initialize_child(obj, "sd-controller.sdhci[*]",
204 &s->sdhci.slots[i], TYPE_SYSBUS_SDHCI);
205 }
206
207 object_initialize_child(obj, "emmc-controller", &s->emmc,
208 TYPE_ASPEED_SDHCI);
209
210 object_property_set_int(OBJECT(&s->emmc), 1, "num-slots", &error_abort);
211
212 object_initialize_child(obj, "emmc-controller.sdhci", &s->emmc.slots[0],
213 TYPE_SYSBUS_SDHCI);
214 }
215
216 /*
217 * ASPEED ast2600 has 0xf as cluster ID
218 *
219 * http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0388e/CIHEBGFG.html
220 */
221 static uint64_t aspeed_calc_affinity(int cpu)
222 {
223 return (0xf << ARM_AFF1_SHIFT) | cpu;
224 }
225
226 static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
227 {
228 int i;
229 AspeedSoCState *s = ASPEED_SOC(dev);
230 AspeedSoCClass *sc = ASPEED_SOC_GET_CLASS(s);
231 Error *err = NULL;
232 qemu_irq irq;
233
234 /* IO space */
235 create_unimplemented_device("aspeed_soc.io", sc->memmap[ASPEED_IOMEM],
236 ASPEED_SOC_IOMEM_SIZE);
237
238 /* Video engine stub */
239 create_unimplemented_device("aspeed.video", sc->memmap[ASPEED_VIDEO],
240 0x1000);
241
242 /* CPU */
243 for (i = 0; i < sc->num_cpus; i++) {
244 object_property_set_int(OBJECT(&s->cpu[i]), QEMU_PSCI_CONDUIT_SMC,
245 "psci-conduit", &error_abort);
246 if (sc->num_cpus > 1) {
247 object_property_set_int(OBJECT(&s->cpu[i]),
248 ASPEED_A7MPCORE_ADDR,
249 "reset-cbar", &error_abort);
250 }
251 object_property_set_int(OBJECT(&s->cpu[i]), aspeed_calc_affinity(i),
252 "mp-affinity", &error_abort);
253
254 object_property_set_int(OBJECT(&s->cpu[i]), 1125000000, "cntfrq",
255 &error_abort);
256
257 /*
258 * TODO: the secondary CPUs are started and a boot helper
259 * is needed when using -kernel
260 */
261
262 qdev_realize(DEVICE(&s->cpu[i]), NULL, &err);
263 if (err) {
264 error_propagate(errp, err);
265 return;
266 }
267 }
268
269 /* A7MPCORE */
270 object_property_set_int(OBJECT(&s->a7mpcore), sc->num_cpus, "num-cpu",
271 &error_abort);
272 object_property_set_int(OBJECT(&s->a7mpcore),
273 ASPEED_SOC_AST2600_MAX_IRQ + GIC_INTERNAL,
274 "num-irq", &error_abort);
275
276 sysbus_realize(SYS_BUS_DEVICE(&s->a7mpcore), &error_abort);
277 sysbus_mmio_map(SYS_BUS_DEVICE(&s->a7mpcore), 0, ASPEED_A7MPCORE_ADDR);
278
279 for (i = 0; i < sc->num_cpus; i++) {
280 SysBusDevice *sbd = SYS_BUS_DEVICE(&s->a7mpcore);
281 DeviceState *d = DEVICE(qemu_get_cpu(i));
282
283 irq = qdev_get_gpio_in(d, ARM_CPU_IRQ);
284 sysbus_connect_irq(sbd, i, irq);
285 irq = qdev_get_gpio_in(d, ARM_CPU_FIQ);
286 sysbus_connect_irq(sbd, i + sc->num_cpus, irq);
287 irq = qdev_get_gpio_in(d, ARM_CPU_VIRQ);
288 sysbus_connect_irq(sbd, i + 2 * sc->num_cpus, irq);
289 irq = qdev_get_gpio_in(d, ARM_CPU_VFIQ);
290 sysbus_connect_irq(sbd, i + 3 * sc->num_cpus, irq);
291 }
292
293 /* SRAM */
294 memory_region_init_ram(&s->sram, OBJECT(dev), "aspeed.sram",
295 sc->sram_size, &err);
296 if (err) {
297 error_propagate(errp, err);
298 return;
299 }
300 memory_region_add_subregion(get_system_memory(),
301 sc->memmap[ASPEED_SRAM], &s->sram);
302
303 /* SCU */
304 sysbus_realize(SYS_BUS_DEVICE(&s->scu), &err);
305 if (err) {
306 error_propagate(errp, err);
307 return;
308 }
309 sysbus_mmio_map(SYS_BUS_DEVICE(&s->scu), 0, sc->memmap[ASPEED_SCU]);
310
311 /* RTC */
312 sysbus_realize(SYS_BUS_DEVICE(&s->rtc), &err);
313 if (err) {
314 error_propagate(errp, err);
315 return;
316 }
317 sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, sc->memmap[ASPEED_RTC]);
318 sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0,
319 aspeed_soc_get_irq(s, ASPEED_RTC));
320
321 /* Timer */
322 object_property_set_link(OBJECT(&s->timerctrl),
323 OBJECT(&s->scu), "scu", &error_abort);
324 sysbus_realize(SYS_BUS_DEVICE(&s->timerctrl), &err);
325 if (err) {
326 error_propagate(errp, err);
327 return;
328 }
329 sysbus_mmio_map(SYS_BUS_DEVICE(&s->timerctrl), 0,
330 sc->memmap[ASPEED_TIMER1]);
331 for (i = 0; i < ASPEED_TIMER_NR_TIMERS; i++) {
332 qemu_irq irq = aspeed_soc_get_irq(s, ASPEED_TIMER1 + i);
333 sysbus_connect_irq(SYS_BUS_DEVICE(&s->timerctrl), i, irq);
334 }
335
336 /* UART - attach an 8250 to the IO space as our UART5 */
337 if (serial_hd(0)) {
338 qemu_irq uart5 = aspeed_soc_get_irq(s, ASPEED_UART5);
339 serial_mm_init(get_system_memory(), sc->memmap[ASPEED_UART5], 2,
340 uart5, 38400, serial_hd(0), DEVICE_LITTLE_ENDIAN);
341 }
342
343 /* I2C */
344 object_property_set_link(OBJECT(&s->i2c), OBJECT(s->dram_mr), "dram", &err);
345 if (err) {
346 error_propagate(errp, err);
347 return;
348 }
349 sysbus_realize(SYS_BUS_DEVICE(&s->i2c), &err);
350 if (err) {
351 error_propagate(errp, err);
352 return;
353 }
354 sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c), 0, sc->memmap[ASPEED_I2C]);
355 for (i = 0; i < ASPEED_I2C_GET_CLASS(&s->i2c)->num_busses; i++) {
356 qemu_irq irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore),
357 sc->irqmap[ASPEED_I2C] + i);
358 /*
359 * The AST2600 SoC has one IRQ per I2C bus. Skip the common
360 * IRQ (AST2400 and AST2500) and connect all bussses.
361 */
362 sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c), i + 1, irq);
363 }
364
365 /* FMC, The number of CS is set at the board level */
366 object_property_set_link(OBJECT(&s->fmc), OBJECT(s->dram_mr), "dram", &err);
367 if (err) {
368 error_propagate(errp, err);
369 return;
370 }
371 object_property_set_int(OBJECT(&s->fmc), sc->memmap[ASPEED_SDRAM],
372 "sdram-base", &err);
373 if (err) {
374 error_propagate(errp, err);
375 return;
376 }
377 sysbus_realize(SYS_BUS_DEVICE(&s->fmc), &err);
378 if (err) {
379 error_propagate(errp, err);
380 return;
381 }
382 sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 0, sc->memmap[ASPEED_FMC]);
383 sysbus_mmio_map(SYS_BUS_DEVICE(&s->fmc), 1,
384 s->fmc.ctrl->flash_window_base);
385 sysbus_connect_irq(SYS_BUS_DEVICE(&s->fmc), 0,
386 aspeed_soc_get_irq(s, ASPEED_FMC));
387
388 /* SPI */
389 for (i = 0; i < sc->spis_num; i++) {
390 object_property_set_link(OBJECT(&s->spi[i]), OBJECT(s->dram_mr),
391 "dram", &err);
392 if (err) {
393 error_propagate(errp, err);
394 return;
395 }
396 object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", &err);
397 sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), &err);
398 if (err) {
399 error_propagate(errp, err);
400 return;
401 }
402 sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0,
403 sc->memmap[ASPEED_SPI1 + i]);
404 sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 1,
405 s->spi[i].ctrl->flash_window_base);
406 }
407
408 /* EHCI */
409 for (i = 0; i < sc->ehcis_num; i++) {
410 sysbus_realize(SYS_BUS_DEVICE(&s->ehci[i]), &err);
411 if (err) {
412 error_propagate(errp, err);
413 return;
414 }
415 sysbus_mmio_map(SYS_BUS_DEVICE(&s->ehci[i]), 0,
416 sc->memmap[ASPEED_EHCI1 + i]);
417 sysbus_connect_irq(SYS_BUS_DEVICE(&s->ehci[i]), 0,
418 aspeed_soc_get_irq(s, ASPEED_EHCI1 + i));
419 }
420
421 /* SDMC - SDRAM Memory Controller */
422 sysbus_realize(SYS_BUS_DEVICE(&s->sdmc), &err);
423 if (err) {
424 error_propagate(errp, err);
425 return;
426 }
427 sysbus_mmio_map(SYS_BUS_DEVICE(&s->sdmc), 0, sc->memmap[ASPEED_SDMC]);
428
429 /* Watch dog */
430 for (i = 0; i < sc->wdts_num; i++) {
431 AspeedWDTClass *awc = ASPEED_WDT_GET_CLASS(&s->wdt[i]);
432
433 object_property_set_link(OBJECT(&s->wdt[i]),
434 OBJECT(&s->scu), "scu", &error_abort);
435 sysbus_realize(SYS_BUS_DEVICE(&s->wdt[i]), &err);
436 if (err) {
437 error_propagate(errp, err);
438 return;
439 }
440 sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0,
441 sc->memmap[ASPEED_WDT] + i * awc->offset);
442 }
443
444 /* Net */
445 for (i = 0; i < sc->macs_num; i++) {
446 object_property_set_bool(OBJECT(&s->ftgmac100[i]), true, "aspeed",
447 &err);
448 sysbus_realize(SYS_BUS_DEVICE(&s->ftgmac100[i]), &err);
449 if (err) {
450 error_propagate(errp, err);
451 return;
452 }
453 sysbus_mmio_map(SYS_BUS_DEVICE(&s->ftgmac100[i]), 0,
454 sc->memmap[ASPEED_ETH1 + i]);
455 sysbus_connect_irq(SYS_BUS_DEVICE(&s->ftgmac100[i]), 0,
456 aspeed_soc_get_irq(s, ASPEED_ETH1 + i));
457
458 object_property_set_link(OBJECT(&s->mii[i]), OBJECT(&s->ftgmac100[i]),
459 "nic", &error_abort);
460 sysbus_realize(SYS_BUS_DEVICE(&s->mii[i]), &err);
461 if (err) {
462 error_propagate(errp, err);
463 return;
464 }
465
466 sysbus_mmio_map(SYS_BUS_DEVICE(&s->mii[i]), 0,
467 sc->memmap[ASPEED_MII1 + i]);
468 }
469
470 /* XDMA */
471 sysbus_realize(SYS_BUS_DEVICE(&s->xdma), &err);
472 if (err) {
473 error_propagate(errp, err);
474 return;
475 }
476 sysbus_mmio_map(SYS_BUS_DEVICE(&s->xdma), 0,
477 sc->memmap[ASPEED_XDMA]);
478 sysbus_connect_irq(SYS_BUS_DEVICE(&s->xdma), 0,
479 aspeed_soc_get_irq(s, ASPEED_XDMA));
480
481 /* GPIO */
482 sysbus_realize(SYS_BUS_DEVICE(&s->gpio), &err);
483 if (err) {
484 error_propagate(errp, err);
485 return;
486 }
487 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio), 0, sc->memmap[ASPEED_GPIO]);
488 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio), 0,
489 aspeed_soc_get_irq(s, ASPEED_GPIO));
490
491 sysbus_realize(SYS_BUS_DEVICE(&s->gpio_1_8v), &err);
492 if (err) {
493 error_propagate(errp, err);
494 return;
495 }
496 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio_1_8v), 0,
497 sc->memmap[ASPEED_GPIO_1_8V]);
498 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio_1_8v), 0,
499 aspeed_soc_get_irq(s, ASPEED_GPIO_1_8V));
500
501 /* SDHCI */
502 sysbus_realize(SYS_BUS_DEVICE(&s->sdhci), &err);
503 if (err) {
504 error_propagate(errp, err);
505 return;
506 }
507 sysbus_mmio_map(SYS_BUS_DEVICE(&s->sdhci), 0,
508 sc->memmap[ASPEED_SDHCI]);
509 sysbus_connect_irq(SYS_BUS_DEVICE(&s->sdhci), 0,
510 aspeed_soc_get_irq(s, ASPEED_SDHCI));
511
512 /* eMMC */
513 sysbus_realize(SYS_BUS_DEVICE(&s->emmc), &err);
514 if (err) {
515 error_propagate(errp, err);
516 return;
517 }
518 sysbus_mmio_map(SYS_BUS_DEVICE(&s->emmc), 0, sc->memmap[ASPEED_EMMC]);
519 sysbus_connect_irq(SYS_BUS_DEVICE(&s->emmc), 0,
520 aspeed_soc_get_irq(s, ASPEED_EMMC));
521 }
522
523 static void aspeed_soc_ast2600_class_init(ObjectClass *oc, void *data)
524 {
525 DeviceClass *dc = DEVICE_CLASS(oc);
526 AspeedSoCClass *sc = ASPEED_SOC_CLASS(oc);
527
528 dc->realize = aspeed_soc_ast2600_realize;
529
530 sc->name = "ast2600-a1";
531 sc->cpu_type = ARM_CPU_TYPE_NAME("cortex-a7");
532 sc->silicon_rev = AST2600_A1_SILICON_REV;
533 sc->sram_size = 0x10000;
534 sc->spis_num = 2;
535 sc->ehcis_num = 2;
536 sc->wdts_num = 4;
537 sc->macs_num = 4;
538 sc->irqmap = aspeed_soc_ast2600_irqmap;
539 sc->memmap = aspeed_soc_ast2600_memmap;
540 sc->num_cpus = 2;
541 }
542
543 static const TypeInfo aspeed_soc_ast2600_type_info = {
544 .name = "ast2600-a1",
545 .parent = TYPE_ASPEED_SOC,
546 .instance_size = sizeof(AspeedSoCState),
547 .instance_init = aspeed_soc_ast2600_init,
548 .class_init = aspeed_soc_ast2600_class_init,
549 .class_size = sizeof(AspeedSoCClass),
550 };
551
552 static void aspeed_soc_register_types(void)
553 {
554 type_register_static(&aspeed_soc_ast2600_type_info);
555 };
556
557 type_init(aspeed_soc_register_types)
AR7 emulation for QEMU