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) 892