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hw/arm/xlnx-zynqmp: fix unsigned error when checking the RPUs number
[qemu/armbru.git] / hw / arm / xlnx-zynqmp.c
blob5905a330151809fb2fbed7c1bedbec40fbbab6f7
1 /*
2 * Xilinx Zynq MPSoC emulation
3 *
4 * Copyright (C) 2015 Xilinx Inc
5 * Written by Peter Crosthwaite <peter.crosthwaite@xilinx.com>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 * for more details.
16 */
17
18 #include "qemu/osdep.h"
19 #include "qapi/error.h"
20 #include "qemu/module.h"
21 #include "hw/arm/xlnx-zynqmp.h"
22 #include "hw/intc/arm_gic_common.h"
23 #include "hw/misc/unimp.h"
24 #include "hw/boards.h"
25 #include "sysemu/kvm.h"
26 #include "sysemu/sysemu.h"
27 #include "kvm_arm.h"
28
29 #define GIC_NUM_SPI_INTR 160
30
31 #define ARM_PHYS_TIMER_PPI 30
32 #define ARM_VIRT_TIMER_PPI 27
33 #define ARM_HYP_TIMER_PPI 26
34 #define ARM_SEC_TIMER_PPI 29
35 #define GIC_MAINTENANCE_PPI 25
36
37 #define GEM_REVISION 0x40070106
38
39 #define GIC_BASE_ADDR 0xf9000000
40 #define GIC_DIST_ADDR 0xf9010000
41 #define GIC_CPU_ADDR 0xf9020000
42 #define GIC_VIFACE_ADDR 0xf9040000
43 #define GIC_VCPU_ADDR 0xf9060000
44
45 #define SATA_INTR 133
46 #define SATA_ADDR 0xFD0C0000
47 #define SATA_NUM_PORTS 2
48
49 #define QSPI_ADDR 0xff0f0000
50 #define LQSPI_ADDR 0xc0000000
51 #define QSPI_IRQ 15
52 #define QSPI_DMA_ADDR 0xff0f0800
53 #define NUM_QSPI_IRQ_LINES 2
54
55 #define CRF_ADDR 0xfd1a0000
56 #define CRF_IRQ 120
57
58 /* Serializer/Deserializer. */
59 #define SERDES_ADDR 0xfd400000
60 #define SERDES_SIZE 0x20000
61
62 #define DP_ADDR 0xfd4a0000
63 #define DP_IRQ 0x77
64
65 #define DPDMA_ADDR 0xfd4c0000
66 #define DPDMA_IRQ 0x7a
67
68 #define APU_ADDR 0xfd5c0000
69 #define APU_IRQ 153
70
71 #define TTC0_ADDR 0xFF110000
72 #define TTC0_IRQ 36
73
74 #define IPI_ADDR 0xFF300000
75 #define IPI_IRQ 64
76
77 #define RTC_ADDR 0xffa60000
78 #define RTC_IRQ 26
79
80 #define BBRAM_ADDR 0xffcd0000
81 #define BBRAM_IRQ 11
82
83 #define EFUSE_ADDR 0xffcc0000
84 #define EFUSE_IRQ 87
85
86 #define SDHCI_CAPABILITIES 0x280737ec6481 /* Datasheet: UG1085 (v1.7) */
87
88 static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = {
89 0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000,
90 };
91
92 static const int gem_intr[XLNX_ZYNQMP_NUM_GEMS] = {
93 57, 59, 61, 63,
94 };
95
96 static const uint64_t uart_addr[XLNX_ZYNQMP_NUM_UARTS] = {
97 0xFF000000, 0xFF010000,
98 };
99
100 static const int uart_intr[XLNX_ZYNQMP_NUM_UARTS] = {
101 21, 22,
102 };
103
104 static const uint64_t can_addr[XLNX_ZYNQMP_NUM_CAN] = {
105 0xFF060000, 0xFF070000,
106 };
107
108 static const int can_intr[XLNX_ZYNQMP_NUM_CAN] = {
109 23, 24,
110 };
111
112 static const uint64_t sdhci_addr[XLNX_ZYNQMP_NUM_SDHCI] = {
113 0xFF160000, 0xFF170000,
114 };
115
116 static const int sdhci_intr[XLNX_ZYNQMP_NUM_SDHCI] = {
117 48, 49,
118 };
119
120 static const uint64_t spi_addr[XLNX_ZYNQMP_NUM_SPIS] = {
121 0xFF040000, 0xFF050000,
122 };
123
124 static const int spi_intr[XLNX_ZYNQMP_NUM_SPIS] = {
125 19, 20,
126 };
127
128 static const uint64_t gdma_ch_addr[XLNX_ZYNQMP_NUM_GDMA_CH] = {
129 0xFD500000, 0xFD510000, 0xFD520000, 0xFD530000,
130 0xFD540000, 0xFD550000, 0xFD560000, 0xFD570000
131 };
132
133 static const int gdma_ch_intr[XLNX_ZYNQMP_NUM_GDMA_CH] = {
134 124, 125, 126, 127, 128, 129, 130, 131
135 };
136
137 static const uint64_t adma_ch_addr[XLNX_ZYNQMP_NUM_ADMA_CH] = {
138 0xFFA80000, 0xFFA90000, 0xFFAA0000, 0xFFAB0000,
139 0xFFAC0000, 0xFFAD0000, 0xFFAE0000, 0xFFAF0000
140 };
141
142 static const int adma_ch_intr[XLNX_ZYNQMP_NUM_ADMA_CH] = {
143 77, 78, 79, 80, 81, 82, 83, 84
144 };
145
146 static const uint64_t usb_addr[XLNX_ZYNQMP_NUM_USB] = {
147 0xFE200000, 0xFE300000
148 };
149
150 static const int usb_intr[XLNX_ZYNQMP_NUM_USB] = {
151 65, 70
152 };
153
154 typedef struct XlnxZynqMPGICRegion {
155 int region_index;
156 uint32_t address;
157 uint32_t offset;
158 bool virt;
159 } XlnxZynqMPGICRegion;
160
161 static const XlnxZynqMPGICRegion xlnx_zynqmp_gic_regions[] = {
162 /* Distributor */
163 {
164 .region_index = 0,
165 .address = GIC_DIST_ADDR,
166 .offset = 0,
167 .virt = false
168 },
169
170 /* CPU interface */
171 {
172 .region_index = 1,
173 .address = GIC_CPU_ADDR,
174 .offset = 0,
175 .virt = false
176 },
177 {
178 .region_index = 1,
179 .address = GIC_CPU_ADDR + 0x10000,
180 .offset = 0x1000,
181 .virt = false
182 },
183
184 /* Virtual interface */
185 {
186 .region_index = 2,
187 .address = GIC_VIFACE_ADDR,
188 .offset = 0,
189 .virt = true
190 },
191
192 /* Virtual CPU interface */
193 {
194 .region_index = 3,
195 .address = GIC_VCPU_ADDR,
196 .offset = 0,
197 .virt = true
198 },
199 {
200 .region_index = 3,
201 .address = GIC_VCPU_ADDR + 0x10000,
202 .offset = 0x1000,
203 .virt = true
204 },
205 };
206
207 static inline int arm_gic_ppi_index(int cpu_nr, int ppi_index)
208 {
209 return GIC_NUM_SPI_INTR + cpu_nr * GIC_INTERNAL + ppi_index;
210 }
211
212 static void xlnx_zynqmp_create_rpu(MachineState *ms, XlnxZynqMPState *s,
213 const char *boot_cpu, Error **errp)
214 {
215 int i;
216 int num_rpus = MIN((int)(ms->smp.cpus - XLNX_ZYNQMP_NUM_APU_CPUS),
217 XLNX_ZYNQMP_NUM_RPU_CPUS);
218
219 if (num_rpus <= 0) {
220 /* Don't create rpu-cluster object if there's nothing to put in it */
221 return;
222 }
223
224 object_initialize_child(OBJECT(s), "rpu-cluster", &s->rpu_cluster,
225 TYPE_CPU_CLUSTER);
226 qdev_prop_set_uint32(DEVICE(&s->rpu_cluster), "cluster-id", 1);
227
228 for (i = 0; i < num_rpus; i++) {
229 const char *name;
230
231 object_initialize_child(OBJECT(&s->rpu_cluster), "rpu-cpu[*]",
232 &s->rpu_cpu[i],
233 ARM_CPU_TYPE_NAME("cortex-r5f"));
234
235 name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i]));
236 if (strcmp(name, boot_cpu)) {
237 /*
238 * Secondary CPUs start in powered-down state.
239 */
240 object_property_set_bool(OBJECT(&s->rpu_cpu[i]),
241 "start-powered-off", true, &error_abort);
242 } else {
243 s->boot_cpu_ptr = &s->rpu_cpu[i];
244 }
245
246 object_property_set_bool(OBJECT(&s->rpu_cpu[i]), "reset-hivecs", true,
247 &error_abort);
248 if (!qdev_realize(DEVICE(&s->rpu_cpu[i]), NULL, errp)) {
249 return;
250 }
251 }
252
253 qdev_realize(DEVICE(&s->rpu_cluster), NULL, &error_fatal);
254 }
255
256 static void xlnx_zynqmp_create_bbram(XlnxZynqMPState *s, qemu_irq *gic)
257 {
258 SysBusDevice *sbd;
259
260 object_initialize_child_with_props(OBJECT(s), "bbram", &s->bbram,
261 sizeof(s->bbram), TYPE_XLNX_BBRAM,
262 &error_fatal,
263 "crc-zpads", "1",
264 NULL);
265 sbd = SYS_BUS_DEVICE(&s->bbram);
266
267 sysbus_realize(sbd, &error_fatal);
268 sysbus_mmio_map(sbd, 0, BBRAM_ADDR);
269 sysbus_connect_irq(sbd, 0, gic[BBRAM_IRQ]);
270 }
271
272 static void xlnx_zynqmp_create_efuse(XlnxZynqMPState *s, qemu_irq *gic)
273 {
274 Object *bits = OBJECT(&s->efuse);
275 Object *ctrl = OBJECT(&s->efuse_ctrl);
276 SysBusDevice *sbd;
277
278 object_initialize_child(OBJECT(s), "efuse-ctrl", &s->efuse_ctrl,
279 TYPE_XLNX_ZYNQMP_EFUSE);
280
281 object_initialize_child_with_props(ctrl, "xlnx-efuse@0", bits,
282 sizeof(s->efuse),
283 TYPE_XLNX_EFUSE, &error_abort,
284 "efuse-nr", "3",
285 "efuse-size", "2048",
286 NULL);
287
288 qdev_realize(DEVICE(bits), NULL, &error_abort);
289 object_property_set_link(ctrl, "efuse", bits, &error_abort);
290
291 sbd = SYS_BUS_DEVICE(ctrl);
292 sysbus_realize(sbd, &error_abort);
293 sysbus_mmio_map(sbd, 0, EFUSE_ADDR);
294 sysbus_connect_irq(sbd, 0, gic[EFUSE_IRQ]);
295 }
296
297 static void xlnx_zynqmp_create_apu_ctrl(XlnxZynqMPState *s, qemu_irq *gic)
298 {
299 SysBusDevice *sbd;
300 int i;
301
302 object_initialize_child(OBJECT(s), "apu-ctrl", &s->apu_ctrl,
303 TYPE_XLNX_ZYNQMP_APU_CTRL);
304 sbd = SYS_BUS_DEVICE(&s->apu_ctrl);
305
306 for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) {
307 g_autofree gchar *name = g_strdup_printf("cpu%d", i);
308
309 object_property_set_link(OBJECT(&s->apu_ctrl), name,
310 OBJECT(&s->apu_cpu[i]), &error_abort);
311 }
312
313 sysbus_realize(sbd, &error_fatal);
314 sysbus_mmio_map(sbd, 0, APU_ADDR);
315 sysbus_connect_irq(sbd, 0, gic[APU_IRQ]);
316 }
317
318 static void xlnx_zynqmp_create_crf(XlnxZynqMPState *s, qemu_irq *gic)
319 {
320 SysBusDevice *sbd;
321
322 object_initialize_child(OBJECT(s), "crf", &s->crf, TYPE_XLNX_ZYNQMP_CRF);
323 sbd = SYS_BUS_DEVICE(&s->crf);
324
325 sysbus_realize(sbd, &error_fatal);
326 sysbus_mmio_map(sbd, 0, CRF_ADDR);
327 sysbus_connect_irq(sbd, 0, gic[CRF_IRQ]);
328 }
329
330 static void xlnx_zynqmp_create_ttc(XlnxZynqMPState *s, qemu_irq *gic)
331 {
332 SysBusDevice *sbd;
333 int i, irq;
334
335 for (i = 0; i < XLNX_ZYNQMP_NUM_TTC; i++) {
336 object_initialize_child(OBJECT(s), "ttc[*]", &s->ttc[i],
337 TYPE_CADENCE_TTC);
338 sbd = SYS_BUS_DEVICE(&s->ttc[i]);
339
340 sysbus_realize(sbd, &error_fatal);
341 sysbus_mmio_map(sbd, 0, TTC0_ADDR + i * 0x10000);
342 for (irq = 0; irq < 3; irq++) {
343 sysbus_connect_irq(sbd, irq, gic[TTC0_IRQ + i * 3 + irq]);
344 }
345 }
346 }
347
348 static void xlnx_zynqmp_create_unimp_mmio(XlnxZynqMPState *s)
349 {
350 static const struct UnimpInfo {
351 const char *name;
352 hwaddr base;
353 hwaddr size;
354 } unimp_areas[ARRAY_SIZE(s->mr_unimp)] = {
355 { .name = "serdes", SERDES_ADDR, SERDES_SIZE },
356 };
357 unsigned int nr;
358
359 for (nr = 0; nr < ARRAY_SIZE(unimp_areas); nr++) {
360 const struct UnimpInfo *info = &unimp_areas[nr];
361 DeviceState *dev = qdev_new(TYPE_UNIMPLEMENTED_DEVICE);
362 SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
363
364 assert(info->name && info->base && info->size > 0);
365 qdev_prop_set_string(dev, "name", info->name);
366 qdev_prop_set_uint64(dev, "size", info->size);
367 object_property_add_child(OBJECT(s), info->name, OBJECT(dev));
368
369 sysbus_realize_and_unref(sbd, &error_fatal);
370 sysbus_mmio_map(sbd, 0, info->base);
371 }
372 }
373
374 static void xlnx_zynqmp_init(Object *obj)
375 {
376 MachineState *ms = MACHINE(qdev_get_machine());
377 XlnxZynqMPState *s = XLNX_ZYNQMP(obj);
378 int i;
379 int num_apus = MIN(ms->smp.cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
380
381 object_initialize_child(obj, "apu-cluster", &s->apu_cluster,
382 TYPE_CPU_CLUSTER);
383 qdev_prop_set_uint32(DEVICE(&s->apu_cluster), "cluster-id", 0);
384
385 for (i = 0; i < num_apus; i++) {
386 object_initialize_child(OBJECT(&s->apu_cluster), "apu-cpu[*]",
387 &s->apu_cpu[i],
388 ARM_CPU_TYPE_NAME("cortex-a53"));
389 }
390
391 object_initialize_child(obj, "gic", &s->gic, gic_class_name());
392
393 for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) {
394 object_initialize_child(obj, "gem[*]", &s->gem[i], TYPE_CADENCE_GEM);
395 }
396
397 for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) {
398 object_initialize_child(obj, "uart[*]", &s->uart[i],
399 TYPE_CADENCE_UART);
400 }
401
402 for (i = 0; i < XLNX_ZYNQMP_NUM_CAN; i++) {
403 object_initialize_child(obj, "can[*]", &s->can[i],
404 TYPE_XLNX_ZYNQMP_CAN);
405 }
406
407 object_initialize_child(obj, "sata", &s->sata, TYPE_SYSBUS_AHCI);
408
409 for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
410 object_initialize_child(obj, "sdhci[*]", &s->sdhci[i],
411 TYPE_SYSBUS_SDHCI);
412 }
413
414 for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
415 object_initialize_child(obj, "spi[*]", &s->spi[i], TYPE_XILINX_SPIPS);
416 }
417
418 object_initialize_child(obj, "qspi", &s->qspi, TYPE_XLNX_ZYNQMP_QSPIPS);
419
420 object_initialize_child(obj, "xxxdp", &s->dp, TYPE_XLNX_DP);
421
422 object_initialize_child(obj, "dp-dma", &s->dpdma, TYPE_XLNX_DPDMA);
423
424 object_initialize_child(obj, "ipi", &s->ipi, TYPE_XLNX_ZYNQMP_IPI);
425
426 object_initialize_child(obj, "rtc", &s->rtc, TYPE_XLNX_ZYNQMP_RTC);
427
428 for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) {
429 object_initialize_child(obj, "gdma[*]", &s->gdma[i], TYPE_XLNX_ZDMA);
430 }
431
432 for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) {
433 object_initialize_child(obj, "adma[*]", &s->adma[i], TYPE_XLNX_ZDMA);
434 }
435
436 object_initialize_child(obj, "qspi-dma", &s->qspi_dma, TYPE_XLNX_CSU_DMA);
437 object_initialize_child(obj, "qspi-irq-orgate",
438 &s->qspi_irq_orgate, TYPE_OR_IRQ);
439
440 for (i = 0; i < XLNX_ZYNQMP_NUM_USB; i++) {
441 object_initialize_child(obj, "usb[*]", &s->usb[i], TYPE_USB_DWC3);
442 }
443 }
444
445 static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
446 {
447 MachineState *ms = MACHINE(qdev_get_machine());
448 XlnxZynqMPState *s = XLNX_ZYNQMP(dev);
449 MemoryRegion *system_memory = get_system_memory();
450 uint8_t i;
451 uint64_t ram_size;
452 int num_apus = MIN(ms->smp.cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
453 const char *boot_cpu = s->boot_cpu ? s->boot_cpu : "apu-cpu[0]";
454 ram_addr_t ddr_low_size, ddr_high_size;
455 qemu_irq gic_spi[GIC_NUM_SPI_INTR];
456 Error *err = NULL;
457
458 ram_size = memory_region_size(s->ddr_ram);
459
460 /*
461 * Create the DDR Memory Regions. User friendly checks should happen at
462 * the board level
463 */
464 if (ram_size > XLNX_ZYNQMP_MAX_LOW_RAM_SIZE) {
465 /*
466 * The RAM size is above the maximum available for the low DDR.
467 * Create the high DDR memory region as well.
468 */
469 assert(ram_size <= XLNX_ZYNQMP_MAX_RAM_SIZE);
470 ddr_low_size = XLNX_ZYNQMP_MAX_LOW_RAM_SIZE;
471 ddr_high_size = ram_size - XLNX_ZYNQMP_MAX_LOW_RAM_SIZE;
472
473 memory_region_init_alias(&s->ddr_ram_high, OBJECT(dev),
474 "ddr-ram-high", s->ddr_ram, ddr_low_size,
475 ddr_high_size);
476 memory_region_add_subregion(get_system_memory(),
477 XLNX_ZYNQMP_HIGH_RAM_START,
478 &s->ddr_ram_high);
479 } else {
480 /* RAM must be non-zero */
481 assert(ram_size);
482 ddr_low_size = ram_size;
483 }
484
485 memory_region_init_alias(&s->ddr_ram_low, OBJECT(dev), "ddr-ram-low",
486 s->ddr_ram, 0, ddr_low_size);
487 memory_region_add_subregion(get_system_memory(), 0, &s->ddr_ram_low);
488
489 /* Create the four OCM banks */
490 for (i = 0; i < XLNX_ZYNQMP_NUM_OCM_BANKS; i++) {
491 char *ocm_name = g_strdup_printf("zynqmp.ocm_ram_bank_%d", i);
492
493 memory_region_init_ram(&s->ocm_ram[i], NULL, ocm_name,
494 XLNX_ZYNQMP_OCM_RAM_SIZE, &error_fatal);
495 memory_region_add_subregion(get_system_memory(),
496 XLNX_ZYNQMP_OCM_RAM_0_ADDRESS +
497 i * XLNX_ZYNQMP_OCM_RAM_SIZE,
498 &s->ocm_ram[i]);
499
500 g_free(ocm_name);
501 }
502
503 qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", GIC_NUM_SPI_INTR + 32);
504 qdev_prop_set_uint32(DEVICE(&s->gic), "revision", 2);
505 qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", num_apus);
506 qdev_prop_set_bit(DEVICE(&s->gic), "has-security-extensions", s->secure);
507 qdev_prop_set_bit(DEVICE(&s->gic),
508 "has-virtualization-extensions", s->virt);
509
510 qdev_realize(DEVICE(&s->apu_cluster), NULL, &error_fatal);
511
512 /* Realize APUs before realizing the GIC. KVM requires this. */
513 for (i = 0; i < num_apus; i++) {
514 const char *name;
515
516 name = object_get_canonical_path_component(OBJECT(&s->apu_cpu[i]));
517 if (strcmp(name, boot_cpu)) {
518 /*
519 * Secondary CPUs start in powered-down state.
520 */
521 object_property_set_bool(OBJECT(&s->apu_cpu[i]),
522 "start-powered-off", true, &error_abort);
523 } else {
524 s->boot_cpu_ptr = &s->apu_cpu[i];
525 }
526
527 object_property_set_bool(OBJECT(&s->apu_cpu[i]), "has_el3", s->secure,
528 NULL);
529 object_property_set_bool(OBJECT(&s->apu_cpu[i]), "has_el2", s->virt,
530 NULL);
531 object_property_set_int(OBJECT(&s->apu_cpu[i]), "reset-cbar",
532 GIC_BASE_ADDR, &error_abort);
533 object_property_set_int(OBJECT(&s->apu_cpu[i]), "core-count",
534 num_apus, &error_abort);
535 if (!qdev_realize(DEVICE(&s->apu_cpu[i]), NULL, errp)) {
536 return;
537 }
538 }
539
540 if (!sysbus_realize(SYS_BUS_DEVICE(&s->gic), errp)) {
541 return;
542 }
543
544 assert(ARRAY_SIZE(xlnx_zynqmp_gic_regions) == XLNX_ZYNQMP_GIC_REGIONS);
545 for (i = 0; i < XLNX_ZYNQMP_GIC_REGIONS; i++) {
546 SysBusDevice *gic = SYS_BUS_DEVICE(&s->gic);
547 const XlnxZynqMPGICRegion *r = &xlnx_zynqmp_gic_regions[i];
548 MemoryRegion *mr;
549 uint32_t addr = r->address;
550 int j;
551
552 if (r->virt && !s->virt) {
553 continue;
554 }
555
556 mr = sysbus_mmio_get_region(gic, r->region_index);
557 for (j = 0; j < XLNX_ZYNQMP_GIC_ALIASES; j++) {
558 MemoryRegion *alias = &s->gic_mr[i][j];
559
560 memory_region_init_alias(alias, OBJECT(s), "zynqmp-gic-alias", mr,
561 r->offset, XLNX_ZYNQMP_GIC_REGION_SIZE);
562 memory_region_add_subregion(system_memory, addr, alias);
563
564 addr += XLNX_ZYNQMP_GIC_REGION_SIZE;
565 }
566 }
567
568 for (i = 0; i < num_apus; i++) {
569 qemu_irq irq;
570
571 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i,
572 qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
573 ARM_CPU_IRQ));
574 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus,
575 qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
576 ARM_CPU_FIQ));
577 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 2,
578 qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
579 ARM_CPU_VIRQ));
580 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 3,
581 qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
582 ARM_CPU_VFIQ));
583 irq = qdev_get_gpio_in(DEVICE(&s->gic),
584 arm_gic_ppi_index(i, ARM_PHYS_TIMER_PPI));
585 qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_PHYS, irq);
586 irq = qdev_get_gpio_in(DEVICE(&s->gic),
587 arm_gic_ppi_index(i, ARM_VIRT_TIMER_PPI));
588 qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_VIRT, irq);
589 irq = qdev_get_gpio_in(DEVICE(&s->gic),
590 arm_gic_ppi_index(i, ARM_HYP_TIMER_PPI));
591 qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_HYP, irq);
592 irq = qdev_get_gpio_in(DEVICE(&s->gic),
593 arm_gic_ppi_index(i, ARM_SEC_TIMER_PPI));
594 qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_SEC, irq);
595
596 if (s->virt) {
597 irq = qdev_get_gpio_in(DEVICE(&s->gic),
598 arm_gic_ppi_index(i, GIC_MAINTENANCE_PPI));
599 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 4, irq);
600 }
601 }
602
603 xlnx_zynqmp_create_rpu(ms, s, boot_cpu, &err);
604 if (err) {
605 error_propagate(errp, err);
606 return;
607 }
608
609 if (!s->boot_cpu_ptr) {
610 error_setg(errp, "ZynqMP Boot cpu %s not found", boot_cpu);
611 return;
612 }
613
614 for (i = 0; i < GIC_NUM_SPI_INTR; i++) {
615 gic_spi[i] = qdev_get_gpio_in(DEVICE(&s->gic), i);
616 }
617
618 for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) {
619 NICInfo *nd = &nd_table[i];
620
621 /* FIXME use qdev NIC properties instead of nd_table[] */
622 if (nd->used) {
623 qemu_check_nic_model(nd, TYPE_CADENCE_GEM);
624 qdev_set_nic_properties(DEVICE(&s->gem[i]), nd);
625 }
626 object_property_set_int(OBJECT(&s->gem[i]), "revision", GEM_REVISION,
627 &error_abort);
628 object_property_set_int(OBJECT(&s->gem[i]), "phy-addr", 23,
629 &error_abort);
630 object_property_set_int(OBJECT(&s->gem[i]), "num-priority-queues", 2,
631 &error_abort);
632 if (!sysbus_realize(SYS_BUS_DEVICE(&s->gem[i]), errp)) {
633 return;
634 }
635 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gem[i]), 0, gem_addr[i]);
636 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gem[i]), 0,
637 gic_spi[gem_intr[i]]);
638 }
639
640 for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) {
641 qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hd(i));
642 if (!sysbus_realize(SYS_BUS_DEVICE(&s->uart[i]), errp)) {
643 return;
644 }
645 sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, uart_addr[i]);
646 sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0,
647 gic_spi[uart_intr[i]]);
648 }
649
650 for (i = 0; i < XLNX_ZYNQMP_NUM_CAN; i++) {
651 object_property_set_int(OBJECT(&s->can[i]), "ext_clk_freq",
652 XLNX_ZYNQMP_CAN_REF_CLK, &error_abort);
653
654 object_property_set_link(OBJECT(&s->can[i]), "canbus",
655 OBJECT(s->canbus[i]), &error_fatal);
656
657 sysbus_realize(SYS_BUS_DEVICE(&s->can[i]), &err);
658 if (err) {
659 error_propagate(errp, err);
660 return;
661 }
662 sysbus_mmio_map(SYS_BUS_DEVICE(&s->can[i]), 0, can_addr[i]);
663 sysbus_connect_irq(SYS_BUS_DEVICE(&s->can[i]), 0,
664 gic_spi[can_intr[i]]);
665 }
666
667 object_property_set_int(OBJECT(&s->sata), "num-ports", SATA_NUM_PORTS,
668 &error_abort);
669 if (!sysbus_realize(SYS_BUS_DEVICE(&s->sata), errp)) {
670 return;
671 }
672
673 sysbus_mmio_map(SYS_BUS_DEVICE(&s->sata), 0, SATA_ADDR);
674 sysbus_connect_irq(SYS_BUS_DEVICE(&s->sata), 0, gic_spi[SATA_INTR]);
675
676 for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
677 char *bus_name;
678 SysBusDevice *sbd = SYS_BUS_DEVICE(&s->sdhci[i]);
679 Object *sdhci = OBJECT(&s->sdhci[i]);
680
681 /*
682 * Compatible with:
683 * - SD Host Controller Specification Version 3.00
684 * - SDIO Specification Version 3.0
685 * - eMMC Specification Version 4.51
686 */
687 if (!object_property_set_uint(sdhci, "sd-spec-version", 3, errp)) {
688 return;
689 }
690 if (!object_property_set_uint(sdhci, "capareg", SDHCI_CAPABILITIES,
691 errp)) {
692 return;
693 }
694 if (!object_property_set_uint(sdhci, "uhs", UHS_I, errp)) {
695 return;
696 }
697 if (!sysbus_realize(SYS_BUS_DEVICE(sdhci), errp)) {
698 return;
699 }
700 sysbus_mmio_map(sbd, 0, sdhci_addr[i]);
701 sysbus_connect_irq(sbd, 0, gic_spi[sdhci_intr[i]]);
702
703 /* Alias controller SD bus to the SoC itself */
704 bus_name = g_strdup_printf("sd-bus%d", i);
705 object_property_add_alias(OBJECT(s), bus_name, sdhci, "sd-bus");
706 g_free(bus_name);
707 }
708
709 for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
710 gchar *bus_name;
711
712 if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), errp)) {
713 return;
714 }
715
716 sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, spi_addr[i]);
717 sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0,
718 gic_spi[spi_intr[i]]);
719
720 /* Alias controller SPI bus to the SoC itself */
721 bus_name = g_strdup_printf("spi%d", i);
722 object_property_add_alias(OBJECT(s), bus_name,
723 OBJECT(&s->spi[i]), "spi0");
724 g_free(bus_name);
725 }
726
727 if (!sysbus_realize(SYS_BUS_DEVICE(&s->dp), errp)) {
728 return;
729 }
730 sysbus_mmio_map(SYS_BUS_DEVICE(&s->dp), 0, DP_ADDR);
731 sysbus_connect_irq(SYS_BUS_DEVICE(&s->dp), 0, gic_spi[DP_IRQ]);
732
733 if (!sysbus_realize(SYS_BUS_DEVICE(&s->dpdma), errp)) {
734 return;
735 }
736 object_property_set_link(OBJECT(&s->dp), "dpdma", OBJECT(&s->dpdma),
737 &error_abort);
738 sysbus_mmio_map(SYS_BUS_DEVICE(&s->dpdma), 0, DPDMA_ADDR);
739 sysbus_connect_irq(SYS_BUS_DEVICE(&s->dpdma), 0, gic_spi[DPDMA_IRQ]);
740
741 if (!sysbus_realize(SYS_BUS_DEVICE(&s->ipi), errp)) {
742 return;
743 }
744 sysbus_mmio_map(SYS_BUS_DEVICE(&s->ipi), 0, IPI_ADDR);
745 sysbus_connect_irq(SYS_BUS_DEVICE(&s->ipi), 0, gic_spi[IPI_IRQ]);
746
747 if (!sysbus_realize(SYS_BUS_DEVICE(&s->rtc), errp)) {
748 return;
749 }
750 sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, RTC_ADDR);
751 sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0, gic_spi[RTC_IRQ]);
752
753 xlnx_zynqmp_create_bbram(s, gic_spi);
754 xlnx_zynqmp_create_efuse(s, gic_spi);
755 xlnx_zynqmp_create_apu_ctrl(s, gic_spi);
756 xlnx_zynqmp_create_crf(s, gic_spi);
757 xlnx_zynqmp_create_ttc(s, gic_spi);
758 xlnx_zynqmp_create_unimp_mmio(s);
759
760 for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) {
761 if (!object_property_set_uint(OBJECT(&s->gdma[i]), "bus-width", 128,
762 errp)) {
763 return;
764 }
765 if (!object_property_set_link(OBJECT(&s->gdma[i]), "dma",
766 OBJECT(system_memory), errp)) {
767 return;
768 }
769 if (!sysbus_realize(SYS_BUS_DEVICE(&s->gdma[i]), errp)) {
770 return;
771 }
772
773 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gdma[i]), 0, gdma_ch_addr[i]);
774 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gdma[i]), 0,
775 gic_spi[gdma_ch_intr[i]]);
776 }
777
778 for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) {
779 if (!object_property_set_link(OBJECT(&s->adma[i]), "dma",
780 OBJECT(system_memory), errp)) {
781 return;
782 }
783 if (!sysbus_realize(SYS_BUS_DEVICE(&s->adma[i]), errp)) {
784 return;
785 }
786
787 sysbus_mmio_map(SYS_BUS_DEVICE(&s->adma[i]), 0, adma_ch_addr[i]);
788 sysbus_connect_irq(SYS_BUS_DEVICE(&s->adma[i]), 0,
789 gic_spi[adma_ch_intr[i]]);
790 }
791
792 object_property_set_int(OBJECT(&s->qspi_irq_orgate),
793 "num-lines", NUM_QSPI_IRQ_LINES, &error_fatal);
794 qdev_realize(DEVICE(&s->qspi_irq_orgate), NULL, &error_fatal);
795 qdev_connect_gpio_out(DEVICE(&s->qspi_irq_orgate), 0, gic_spi[QSPI_IRQ]);
796
797 if (!object_property_set_link(OBJECT(&s->qspi_dma), "dma",
798 OBJECT(system_memory), errp)) {
799 return;
800 }
801 if (!sysbus_realize(SYS_BUS_DEVICE(&s->qspi_dma), errp)) {
802 return;
803 }
804
805 sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi_dma), 0, QSPI_DMA_ADDR);
806 sysbus_connect_irq(SYS_BUS_DEVICE(&s->qspi_dma), 0,
807 qdev_get_gpio_in(DEVICE(&s->qspi_irq_orgate), 0));
808
809 if (!object_property_set_link(OBJECT(&s->qspi), "stream-connected-dma",
810 OBJECT(&s->qspi_dma), errp)) {
811 return;
812 }
813 if (!sysbus_realize(SYS_BUS_DEVICE(&s->qspi), errp)) {
814 return;
815 }
816 sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi), 0, QSPI_ADDR);
817 sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi), 1, LQSPI_ADDR);
818 sysbus_connect_irq(SYS_BUS_DEVICE(&s->qspi), 0,
819 qdev_get_gpio_in(DEVICE(&s->qspi_irq_orgate), 1));
820
821 for (i = 0; i < XLNX_ZYNQMP_NUM_QSPI_BUS; i++) {
822 g_autofree gchar *bus_name = g_strdup_printf("qspi%d", i);
823 g_autofree gchar *target_bus = g_strdup_printf("spi%d", i);
824
825 /* Alias controller SPI bus to the SoC itself */
826 object_property_add_alias(OBJECT(s), bus_name,
827 OBJECT(&s->qspi), target_bus);
828 }
829
830 for (i = 0; i < XLNX_ZYNQMP_NUM_USB; i++) {
831 if (!object_property_set_link(OBJECT(&s->usb[i].sysbus_xhci), "dma",
832 OBJECT(system_memory), errp)) {
833 return;
834 }
835
836 qdev_prop_set_uint32(DEVICE(&s->usb[i].sysbus_xhci), "intrs", 4);
837 qdev_prop_set_uint32(DEVICE(&s->usb[i].sysbus_xhci), "slots", 2);
838
839 if (!sysbus_realize(SYS_BUS_DEVICE(&s->usb[i]), errp)) {
840 return;
841 }
842
843 sysbus_mmio_map(SYS_BUS_DEVICE(&s->usb[i]), 0, usb_addr[i]);
844 sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 0,
845 gic_spi[usb_intr[i]]);
846 sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 1,
847 gic_spi[usb_intr[i] + 1]);
848 sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 2,
849 gic_spi[usb_intr[i] + 2]);
850 sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 3,
851 gic_spi[usb_intr[i] + 3]);
852 }
853 }
854
855 static Property xlnx_zynqmp_props[] = {
856 DEFINE_PROP_STRING("boot-cpu", XlnxZynqMPState, boot_cpu),
857 DEFINE_PROP_BOOL("secure", XlnxZynqMPState, secure, false),
858 DEFINE_PROP_BOOL("virtualization", XlnxZynqMPState, virt, false),
859 DEFINE_PROP_LINK("ddr-ram", XlnxZynqMPState, ddr_ram, TYPE_MEMORY_REGION,
860 MemoryRegion *),
861 DEFINE_PROP_LINK("canbus0", XlnxZynqMPState, canbus[0], TYPE_CAN_BUS,
862 CanBusState *),
863 DEFINE_PROP_LINK("canbus1", XlnxZynqMPState, canbus[1], TYPE_CAN_BUS,
864 CanBusState *),
865 DEFINE_PROP_END_OF_LIST()
866 };
867
868 static void xlnx_zynqmp_class_init(ObjectClass *oc, void *data)
869 {
870 DeviceClass *dc = DEVICE_CLASS(oc);
871
872 device_class_set_props(dc, xlnx_zynqmp_props);
873 dc->realize = xlnx_zynqmp_realize;
874 /* Reason: Uses serial_hds in realize function, thus can't be used twice */
875 dc->user_creatable = false;
876 }
877
878 static const TypeInfo xlnx_zynqmp_type_info = {
879 .name = TYPE_XLNX_ZYNQMP,
880 .parent = TYPE_DEVICE,
881 .instance_size = sizeof(XlnxZynqMPState),
882 .instance_init = xlnx_zynqmp_init,
883 .class_init = xlnx_zynqmp_class_init,
884 };
885
886 static void xlnx_zynqmp_register_types(void)
887 {
888 type_register_static(&xlnx_zynqmp_type_info);
889 }
890
891 type_init(xlnx_zynqmp_register_types)
armbru's QEMU hackery