hw/arm/xlnx-zynqmp.c

   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 "cpu.h"
  22 #include "hw/arm/xlnx-zynqmp.h"
  23 #include "hw/intc/arm_gic_common.h"
  24 #include "exec/address-spaces.h"
  25 #include "sysemu/kvm.h"
  26 #include "kvm_arm.h"
  27
  28 #define GIC_NUM_SPI_INTR 160
  29
  30 #define ARM_PHYS_TIMER_PPI  30
  31 #define ARM_VIRT_TIMER_PPI  27
  32 #define ARM_HYP_TIMER_PPI   26
  33 #define ARM_SEC_TIMER_PPI   29
  34 #define GIC_MAINTENANCE_PPI 25
  35
  36 #define GEM_REVISION        0x40070106
  37
  38 #define GIC_BASE_ADDR       0xf9000000
  39 #define GIC_DIST_ADDR       0xf9010000
  40 #define GIC_CPU_ADDR        0xf9020000
  41 #define GIC_VIFACE_ADDR     0xf9040000
  42 #define GIC_VCPU_ADDR       0xf9060000
  43
  44 #define SATA_INTR           133
  45 #define SATA_ADDR           0xFD0C0000
  46 #define SATA_NUM_PORTS      2
  47
  48 #define QSPI_ADDR           0xff0f0000
  49 #define LQSPI_ADDR          0xc0000000
  50 #define QSPI_IRQ            15
  51
  52 #define DP_ADDR             0xfd4a0000
  53 #define DP_IRQ              113
  54
  55 #define DPDMA_ADDR          0xfd4c0000
  56 #define DPDMA_IRQ           116
  57
  58 #define IPI_ADDR            0xFF300000
  59 #define IPI_IRQ             64
  60
  61 #define RTC_ADDR            0xffa60000
  62 #define RTC_IRQ             26
  63
  64 #define SDHCI_CAPABILITIES  0x280737ec6481 /* Datasheet: UG1085 (v1.7) */
  65
  66 static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = {
  67     0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000,
  68 };
  69
  70 static const int gem_intr[XLNX_ZYNQMP_NUM_GEMS] = {
  71     57, 59, 61, 63,
  72 };
  73
  74 static const uint64_t uart_addr[XLNX_ZYNQMP_NUM_UARTS] = {
  75     0xFF000000, 0xFF010000,
  76 };
  77
  78 static const int uart_intr[XLNX_ZYNQMP_NUM_UARTS] = {
  79     21, 22,
  80 };
  81
  82 static const uint64_t sdhci_addr[XLNX_ZYNQMP_NUM_SDHCI] = {
  83     0xFF160000, 0xFF170000,
  84 };
  85
  86 static const int sdhci_intr[XLNX_ZYNQMP_NUM_SDHCI] = {
  87     48, 49,
  88 };
  89
  90 static const uint64_t spi_addr[XLNX_ZYNQMP_NUM_SPIS] = {
  91     0xFF040000, 0xFF050000,
  92 };
  93
  94 static const int spi_intr[XLNX_ZYNQMP_NUM_SPIS] = {
  95     19, 20,
  96 };
  97
  98 static const uint64_t gdma_ch_addr[XLNX_ZYNQMP_NUM_GDMA_CH] = {
  99     0xFD500000, 0xFD510000, 0xFD520000, 0xFD530000,
 100     0xFD540000, 0xFD550000, 0xFD560000, 0xFD570000
 101 };
 102
 103 static const int gdma_ch_intr[XLNX_ZYNQMP_NUM_GDMA_CH] = {
 104     124, 125, 126, 127, 128, 129, 130, 131
 105 };
 106
 107 static const uint64_t adma_ch_addr[XLNX_ZYNQMP_NUM_ADMA_CH] = {
 108     0xFFA80000, 0xFFA90000, 0xFFAA0000, 0xFFAB0000,
 109     0xFFAC0000, 0xFFAD0000, 0xFFAE0000, 0xFFAF0000
 110 };
 111
 112 static const int adma_ch_intr[XLNX_ZYNQMP_NUM_ADMA_CH] = {
 113     77, 78, 79, 80, 81, 82, 83, 84
 114 };
 115
 116 typedef struct XlnxZynqMPGICRegion {
 117     int region_index;
 118     uint32_t address;
 119     uint32_t offset;
 120     bool virt;
 121 } XlnxZynqMPGICRegion;
 122
 123 static const XlnxZynqMPGICRegion xlnx_zynqmp_gic_regions[] = {
 124     /* Distributor */
 125     {
 126         .region_index = 0,
 127         .address = GIC_DIST_ADDR,
 128         .offset = 0,
 129         .virt = false
 130     },
 131
 132     /* CPU interface */
 133     {
 134         .region_index = 1,
 135         .address = GIC_CPU_ADDR,
 136         .offset = 0,
 137         .virt = false
 138     },
 139     {
 140         .region_index = 1,
 141         .address = GIC_CPU_ADDR + 0x10000,
 142         .offset = 0x1000,
 143         .virt = false
 144     },
 145
 146     /* Virtual interface */
 147     {
 148         .region_index = 2,
 149         .address = GIC_VIFACE_ADDR,
 150         .offset = 0,
 151         .virt = true
 152     },
 153
 154     /* Virtual CPU interface */
 155     {
 156         .region_index = 3,
 157         .address = GIC_VCPU_ADDR,
 158         .offset = 0,
 159         .virt = true
 160     },
 161     {
 162         .region_index = 3,
 163         .address = GIC_VCPU_ADDR + 0x10000,
 164         .offset = 0x1000,
 165         .virt = true
 166     },
 167 };
 168
 169 static inline int arm_gic_ppi_index(int cpu_nr, int ppi_index)
 170 {
 171     return GIC_NUM_SPI_INTR + cpu_nr * GIC_INTERNAL + ppi_index;
 172 }
 173
 174 static void xlnx_zynqmp_create_rpu(XlnxZynqMPState *s, const char *boot_cpu,
 175                                    Error **errp)
 176 {
 177     Error *err = NULL;
 178     int i;
 179     int num_rpus = MIN(smp_cpus - XLNX_ZYNQMP_NUM_APU_CPUS, XLNX_ZYNQMP_NUM_RPU_CPUS);
 180
 181     if (num_rpus <= 0) {
 182         /* Don't create rpu-cluster object if there's nothing to put in it */
 183         return;
 184     }
 185
 186     object_initialize_child(OBJECT(s), "rpu-cluster", &s->rpu_cluster,
 187                             sizeof(s->rpu_cluster), TYPE_CPU_CLUSTER,
 188                             &error_abort, NULL);
 189     qdev_prop_set_uint32(DEVICE(&s->rpu_cluster), "cluster-id", 1);
 190
 191     for (i = 0; i < num_rpus; i++) {
 192         char *name;
 193
 194         object_initialize_child(OBJECT(&s->rpu_cluster), "rpu-cpu[*]",
 195                                 &s->rpu_cpu[i], sizeof(s->rpu_cpu[i]),
 196                                 "cortex-r5f-" TYPE_ARM_CPU, &error_abort,
 197                                 NULL);
 198
 199         name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i]));
 200         if (strcmp(name, boot_cpu)) {
 201             /* Secondary CPUs start in PSCI powered-down state */
 202             object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true,
 203                                      "start-powered-off", &error_abort);
 204         } else {
 205             s->boot_cpu_ptr = &s->rpu_cpu[i];
 206         }
 207         g_free(name);
 208
 209         object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "reset-hivecs",
 210                                  &error_abort);
 211         object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "realized",
 212                                  &err);
 213         if (err) {
 214             error_propagate(errp, err);
 215             return;
 216         }
 217     }
 218
 219     qdev_init_nofail(DEVICE(&s->rpu_cluster));
 220 }
 221
 222 static void xlnx_zynqmp_init(Object *obj)
 223 {
 224     XlnxZynqMPState *s = XLNX_ZYNQMP(obj);
 225     int i;
 226     int num_apus = MIN(smp_cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
 227
 228     object_initialize_child(obj, "apu-cluster", &s->apu_cluster,
 229                             sizeof(s->apu_cluster), TYPE_CPU_CLUSTER,
 230                             &error_abort, NULL);
 231     qdev_prop_set_uint32(DEVICE(&s->apu_cluster), "cluster-id", 0);
 232
 233     for (i = 0; i < num_apus; i++) {
 234         object_initialize_child(OBJECT(&s->apu_cluster), "apu-cpu[*]",
 235                                 &s->apu_cpu[i], sizeof(s->apu_cpu[i]),
 236                                 "cortex-a53-" TYPE_ARM_CPU, &error_abort,
 237                                 NULL);
 238     }
 239
 240     sysbus_init_child_obj(obj, "gic", &s->gic, sizeof(s->gic),
 241                           gic_class_name());
 242
 243     for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) {
 244         sysbus_init_child_obj(obj, "gem[*]", &s->gem[i], sizeof(s->gem[i]),
 245                               TYPE_CADENCE_GEM);
 246     }
 247
 248     for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) {
 249         sysbus_init_child_obj(obj, "uart[*]", &s->uart[i], sizeof(s->uart[i]),
 250                               TYPE_CADENCE_UART);
 251     }
 252
 253     sysbus_init_child_obj(obj, "sata", &s->sata, sizeof(s->sata),
 254                           TYPE_SYSBUS_AHCI);
 255
 256     for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
 257         sysbus_init_child_obj(obj, "sdhci[*]", &s->sdhci[i],
 258                               sizeof(s->sdhci[i]), TYPE_SYSBUS_SDHCI);
 259     }
 260
 261     for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
 262         sysbus_init_child_obj(obj, "spi[*]", &s->spi[i], sizeof(s->spi[i]),
 263                               TYPE_XILINX_SPIPS);
 264     }
 265
 266     sysbus_init_child_obj(obj, "qspi", &s->qspi, sizeof(s->qspi),
 267                           TYPE_XLNX_ZYNQMP_QSPIPS);
 268
 269     sysbus_init_child_obj(obj, "xxxdp", &s->dp, sizeof(s->dp), TYPE_XLNX_DP);
 270
 271     sysbus_init_child_obj(obj, "dp-dma", &s->dpdma, sizeof(s->dpdma),
 272                           TYPE_XLNX_DPDMA);
 273
 274     sysbus_init_child_obj(obj, "ipi", &s->ipi, sizeof(s->ipi),
 275                           TYPE_XLNX_ZYNQMP_IPI);
 276
 277     sysbus_init_child_obj(obj, "rtc", &s->rtc, sizeof(s->rtc),
 278                           TYPE_XLNX_ZYNQMP_RTC);
 279
 280     for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) {
 281         sysbus_init_child_obj(obj, "gdma[*]", &s->gdma[i], sizeof(s->gdma[i]),
 282                               TYPE_XLNX_ZDMA);
 283     }
 284
 285     for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) {
 286         sysbus_init_child_obj(obj, "adma[*]", &s->adma[i], sizeof(s->adma[i]),
 287                               TYPE_XLNX_ZDMA);
 288     }
 289 }
 290
 291 static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
 292 {
 293     XlnxZynqMPState *s = XLNX_ZYNQMP(dev);
 294     MemoryRegion *system_memory = get_system_memory();
 295     uint8_t i;
 296     uint64_t ram_size;
 297     int num_apus = MIN(smp_cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
 298     const char *boot_cpu = s->boot_cpu ? s->boot_cpu : "apu-cpu[0]";
 299     ram_addr_t ddr_low_size, ddr_high_size;
 300     qemu_irq gic_spi[GIC_NUM_SPI_INTR];
 301     Error *err = NULL;
 302
 303     ram_size = memory_region_size(s->ddr_ram);
 304
 305     /* Create the DDR Memory Regions. User friendly checks should happen at
 306      * the board level
 307      */
 308     if (ram_size > XLNX_ZYNQMP_MAX_LOW_RAM_SIZE) {
 309         /* The RAM size is above the maximum available for the low DDR.
 310          * Create the high DDR memory region as well.
 311          */
 312         assert(ram_size <= XLNX_ZYNQMP_MAX_RAM_SIZE);
 313         ddr_low_size = XLNX_ZYNQMP_MAX_LOW_RAM_SIZE;
 314         ddr_high_size = ram_size - XLNX_ZYNQMP_MAX_LOW_RAM_SIZE;
 315
 316         memory_region_init_alias(&s->ddr_ram_high, NULL,
 317                                  "ddr-ram-high", s->ddr_ram,
 318                                   ddr_low_size, ddr_high_size);
 319         memory_region_add_subregion(get_system_memory(),
 320                                     XLNX_ZYNQMP_HIGH_RAM_START,
 321                                     &s->ddr_ram_high);
 322     } else {
 323         /* RAM must be non-zero */
 324         assert(ram_size);
 325         ddr_low_size = ram_size;
 326     }
 327
 328     memory_region_init_alias(&s->ddr_ram_low, NULL,
 329                              "ddr-ram-low", s->ddr_ram,
 330                               0, ddr_low_size);
 331     memory_region_add_subregion(get_system_memory(), 0, &s->ddr_ram_low);
 332
 333     /* Create the four OCM banks */
 334     for (i = 0; i < XLNX_ZYNQMP_NUM_OCM_BANKS; i++) {
 335         char *ocm_name = g_strdup_printf("zynqmp.ocm_ram_bank_%d", i);
 336
 337         memory_region_init_ram(&s->ocm_ram[i], NULL, ocm_name,
 338                                XLNX_ZYNQMP_OCM_RAM_SIZE, &error_fatal);
 339         memory_region_add_subregion(get_system_memory(),
 340                                     XLNX_ZYNQMP_OCM_RAM_0_ADDRESS +
 341                                         i * XLNX_ZYNQMP_OCM_RAM_SIZE,
 342                                     &s->ocm_ram[i]);
 343
 344         g_free(ocm_name);
 345     }
 346
 347     qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", GIC_NUM_SPI_INTR + 32);
 348     qdev_prop_set_uint32(DEVICE(&s->gic), "revision", 2);
 349     qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", num_apus);
 350     qdev_prop_set_bit(DEVICE(&s->gic), "has-security-extensions", s->secure);
 351     qdev_prop_set_bit(DEVICE(&s->gic),
 352                       "has-virtualization-extensions", s->virt);
 353
 354     qdev_init_nofail(DEVICE(&s->apu_cluster));
 355
 356     /* Realize APUs before realizing the GIC. KVM requires this.  */
 357     for (i = 0; i < num_apus; i++) {
 358         char *name;
 359
 360         object_property_set_int(OBJECT(&s->apu_cpu[i]), QEMU_PSCI_CONDUIT_SMC,
 361                                 "psci-conduit", &error_abort);
 362
 363         name = object_get_canonical_path_component(OBJECT(&s->apu_cpu[i]));
 364         if (strcmp(name, boot_cpu)) {
 365             /* Secondary CPUs start in PSCI powered-down state */
 366             object_property_set_bool(OBJECT(&s->apu_cpu[i]), true,
 367                                      "start-powered-off", &error_abort);
 368         } else {
 369             s->boot_cpu_ptr = &s->apu_cpu[i];
 370         }
 371         g_free(name);
 372
 373         object_property_set_bool(OBJECT(&s->apu_cpu[i]),
 374                                  s->secure, "has_el3", NULL);
 375         object_property_set_bool(OBJECT(&s->apu_cpu[i]),
 376                                  s->virt, "has_el2", NULL);
 377         object_property_set_int(OBJECT(&s->apu_cpu[i]), GIC_BASE_ADDR,
 378                                 "reset-cbar", &error_abort);
 379         object_property_set_int(OBJECT(&s->apu_cpu[i]), num_apus,
 380                                 "core-count", &error_abort);
 381         object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "realized",
 382                                  &err);
 383         if (err) {
 384             error_propagate(errp, err);
 385             return;
 386         }
 387     }
 388
 389     object_property_set_bool(OBJECT(&s->gic), true, "realized", &err);
 390     if (err) {
 391         error_propagate(errp, err);
 392         return;
 393     }
 394
 395     assert(ARRAY_SIZE(xlnx_zynqmp_gic_regions) == XLNX_ZYNQMP_GIC_REGIONS);
 396     for (i = 0; i < XLNX_ZYNQMP_GIC_REGIONS; i++) {
 397         SysBusDevice *gic = SYS_BUS_DEVICE(&s->gic);
 398         const XlnxZynqMPGICRegion *r = &xlnx_zynqmp_gic_regions[i];
 399         MemoryRegion *mr;
 400         uint32_t addr = r->address;
 401         int j;
 402
 403         if (r->virt && !s->virt) {
 404             continue;
 405         }
 406
 407         mr = sysbus_mmio_get_region(gic, r->region_index);
 408         for (j = 0; j < XLNX_ZYNQMP_GIC_ALIASES; j++) {
 409             MemoryRegion *alias = &s->gic_mr[i][j];
 410
 411             memory_region_init_alias(alias, OBJECT(s), "zynqmp-gic-alias", mr,
 412                                      r->offset, XLNX_ZYNQMP_GIC_REGION_SIZE);
 413             memory_region_add_subregion(system_memory, addr, alias);
 414
 415             addr += XLNX_ZYNQMP_GIC_REGION_SIZE;
 416         }
 417     }
 418
 419     for (i = 0; i < num_apus; i++) {
 420         qemu_irq irq;
 421
 422         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i,
 423                            qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
 424                                             ARM_CPU_IRQ));
 425         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus,
 426                            qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
 427                                             ARM_CPU_FIQ));
 428         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 2,
 429                            qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
 430                                             ARM_CPU_VIRQ));
 431         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 3,
 432                            qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
 433                                             ARM_CPU_VFIQ));
 434         irq = qdev_get_gpio_in(DEVICE(&s->gic),
 435                                arm_gic_ppi_index(i, ARM_PHYS_TIMER_PPI));
 436         qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_PHYS, irq);
 437         irq = qdev_get_gpio_in(DEVICE(&s->gic),
 438                                arm_gic_ppi_index(i, ARM_VIRT_TIMER_PPI));
 439         qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_VIRT, irq);
 440         irq = qdev_get_gpio_in(DEVICE(&s->gic),
 441                                arm_gic_ppi_index(i, ARM_HYP_TIMER_PPI));
 442         qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_HYP, irq);
 443         irq = qdev_get_gpio_in(DEVICE(&s->gic),
 444                                arm_gic_ppi_index(i, ARM_SEC_TIMER_PPI));
 445         qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_SEC, irq);
 446
 447         if (s->virt) {
 448             irq = qdev_get_gpio_in(DEVICE(&s->gic),
 449                                    arm_gic_ppi_index(i, GIC_MAINTENANCE_PPI));
 450             sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 4, irq);
 451         }
 452     }
 453
 454     if (s->has_rpu) {
 455         info_report("The 'has_rpu' property is no longer required, to use the "
 456                     "RPUs just use -smp 6.");
 457     }
 458
 459     xlnx_zynqmp_create_rpu(s, boot_cpu, &err);
 460     if (err) {
 461         error_propagate(errp, err);
 462         return;
 463     }
 464
 465     if (!s->boot_cpu_ptr) {
 466         error_setg(errp, "ZynqMP Boot cpu %s not found", boot_cpu);
 467         return;
 468     }
 469
 470     for (i = 0; i < GIC_NUM_SPI_INTR; i++) {
 471         gic_spi[i] = qdev_get_gpio_in(DEVICE(&s->gic), i);
 472     }
 473
 474     for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) {
 475         NICInfo *nd = &nd_table[i];
 476
 477         if (nd->used) {
 478             qemu_check_nic_model(nd, TYPE_CADENCE_GEM);
 479             qdev_set_nic_properties(DEVICE(&s->gem[i]), nd);
 480         }
 481         object_property_set_int(OBJECT(&s->gem[i]), GEM_REVISION, "revision",
 482                                 &error_abort);
 483         object_property_set_int(OBJECT(&s->gem[i]), 2, "num-priority-queues",
 484                                 &error_abort);
 485         object_property_set_bool(OBJECT(&s->gem[i]), true, "realized", &err);
 486         if (err) {
 487             error_propagate(errp, err);
 488             return;
 489         }
 490         sysbus_mmio_map(SYS_BUS_DEVICE(&s->gem[i]), 0, gem_addr[i]);
 491         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gem[i]), 0,
 492                            gic_spi[gem_intr[i]]);
 493     }
 494
 495     for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) {
 496         qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hd(i));
 497         object_property_set_bool(OBJECT(&s->uart[i]), true, "realized", &err);
 498         if (err) {
 499             error_propagate(errp, err);
 500             return;
 501         }
 502         sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, uart_addr[i]);
 503         sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0,
 504                            gic_spi[uart_intr[i]]);
 505     }
 506
 507     object_property_set_int(OBJECT(&s->sata), SATA_NUM_PORTS, "num-ports",
 508                             &error_abort);
 509     object_property_set_bool(OBJECT(&s->sata), true, "realized", &err);
 510     if (err) {
 511         error_propagate(errp, err);
 512         return;
 513     }
 514
 515     sysbus_mmio_map(SYS_BUS_DEVICE(&s->sata), 0, SATA_ADDR);
 516     sysbus_connect_irq(SYS_BUS_DEVICE(&s->sata), 0, gic_spi[SATA_INTR]);
 517
 518     for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
 519         char *bus_name = g_strdup_printf("sd-bus%d", i);
 520         SysBusDevice *sbd = SYS_BUS_DEVICE(&s->sdhci[i]);
 521         Object *sdhci = OBJECT(&s->sdhci[i]);
 522
 523         /* Compatible with:
 524          * - SD Host Controller Specification Version 3.00
 525          * - SDIO Specification Version 3.0
 526          * - eMMC Specification Version 4.51
 527          */
 528         object_property_set_uint(sdhci, 3, "sd-spec-version", &err);
 529         object_property_set_uint(sdhci, SDHCI_CAPABILITIES, "capareg", &err);
 530         object_property_set_uint(sdhci, UHS_I, "uhs", &err);
 531         object_property_set_bool(sdhci, true, "realized", &err);
 532         if (err) {
 533             error_propagate(errp, err);
 534             return;
 535         }
 536         sysbus_mmio_map(sbd, 0, sdhci_addr[i]);
 537         sysbus_connect_irq(sbd, 0, gic_spi[sdhci_intr[i]]);
 538
 539         /* Alias controller SD bus to the SoC itself */
 540         object_property_add_alias(OBJECT(s), bus_name, sdhci, "sd-bus",
 541                                   &error_abort);
 542         g_free(bus_name);
 543     }
 544
 545     for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
 546         gchar *bus_name;
 547
 548         object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &err);
 549
 550         sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, spi_addr[i]);
 551         sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0,
 552                            gic_spi[spi_intr[i]]);
 553
 554         /* Alias controller SPI bus to the SoC itself */
 555         bus_name = g_strdup_printf("spi%d", i);
 556         object_property_add_alias(OBJECT(s), bus_name,
 557                                   OBJECT(&s->spi[i]), "spi0",
 558                                   &error_abort);
 559         g_free(bus_name);
 560     }
 561
 562     object_property_set_bool(OBJECT(&s->qspi), true, "realized", &err);
 563     sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi), 0, QSPI_ADDR);
 564     sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi), 1, LQSPI_ADDR);
 565     sysbus_connect_irq(SYS_BUS_DEVICE(&s->qspi), 0, gic_spi[QSPI_IRQ]);
 566
 567     for (i = 0; i < XLNX_ZYNQMP_NUM_QSPI_BUS; i++) {
 568         gchar *bus_name;
 569         gchar *target_bus;
 570
 571         /* Alias controller SPI bus to the SoC itself */
 572         bus_name = g_strdup_printf("qspi%d", i);
 573         target_bus = g_strdup_printf("spi%d", i);
 574         object_property_add_alias(OBJECT(s), bus_name,
 575                                   OBJECT(&s->qspi), target_bus,
 576                                   &error_abort);
 577         g_free(bus_name);
 578         g_free(target_bus);
 579     }
 580
 581     object_property_set_bool(OBJECT(&s->dp), true, "realized", &err);
 582     if (err) {
 583         error_propagate(errp, err);
 584         return;
 585     }
 586     sysbus_mmio_map(SYS_BUS_DEVICE(&s->dp), 0, DP_ADDR);
 587     sysbus_connect_irq(SYS_BUS_DEVICE(&s->dp), 0, gic_spi[DP_IRQ]);
 588
 589     object_property_set_bool(OBJECT(&s->dpdma), true, "realized", &err);
 590     if (err) {
 591         error_propagate(errp, err);
 592         return;
 593     }
 594     object_property_set_link(OBJECT(&s->dp), OBJECT(&s->dpdma), "dpdma",
 595                              &error_abort);
 596     sysbus_mmio_map(SYS_BUS_DEVICE(&s->dpdma), 0, DPDMA_ADDR);
 597     sysbus_connect_irq(SYS_BUS_DEVICE(&s->dpdma), 0, gic_spi[DPDMA_IRQ]);
 598
 599     object_property_set_bool(OBJECT(&s->ipi), true, "realized", &err);
 600     if (err) {
 601         error_propagate(errp, err);
 602         return;
 603     }
 604     sysbus_mmio_map(SYS_BUS_DEVICE(&s->ipi), 0, IPI_ADDR);
 605     sysbus_connect_irq(SYS_BUS_DEVICE(&s->ipi), 0, gic_spi[IPI_IRQ]);
 606
 607     object_property_set_bool(OBJECT(&s->rtc), true, "realized", &err);
 608     if (err) {
 609         error_propagate(errp, err);
 610         return;
 611     }
 612     sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, RTC_ADDR);
 613     sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0, gic_spi[RTC_IRQ]);
 614
 615     for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) {
 616         object_property_set_uint(OBJECT(&s->gdma[i]), 128, "bus-width", &err);
 617         object_property_set_bool(OBJECT(&s->gdma[i]), true, "realized", &err);
 618         if (err) {
 619             error_propagate(errp, err);
 620             return;
 621         }
 622
 623         sysbus_mmio_map(SYS_BUS_DEVICE(&s->gdma[i]), 0, gdma_ch_addr[i]);
 624         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gdma[i]), 0,
 625                            gic_spi[gdma_ch_intr[i]]);
 626     }
 627
 628     for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) {
 629         object_property_set_bool(OBJECT(&s->adma[i]), true, "realized", &err);
 630         if (err) {
 631             error_propagate(errp, err);
 632             return;
 633         }
 634
 635         sysbus_mmio_map(SYS_BUS_DEVICE(&s->adma[i]), 0, adma_ch_addr[i]);
 636         sysbus_connect_irq(SYS_BUS_DEVICE(&s->adma[i]), 0,
 637                            gic_spi[adma_ch_intr[i]]);
 638     }
 639 }
 640
 641 static Property xlnx_zynqmp_props[] = {
 642     DEFINE_PROP_STRING("boot-cpu", XlnxZynqMPState, boot_cpu),
 643     DEFINE_PROP_BOOL("secure", XlnxZynqMPState, secure, false),
 644     DEFINE_PROP_BOOL("virtualization", XlnxZynqMPState, virt, false),
 645     DEFINE_PROP_BOOL("has_rpu", XlnxZynqMPState, has_rpu, false),
 646     DEFINE_PROP_LINK("ddr-ram", XlnxZynqMPState, ddr_ram, TYPE_MEMORY_REGION,
 647                      MemoryRegion *),
 648     DEFINE_PROP_END_OF_LIST()
 649 };
 650
 651 static void xlnx_zynqmp_class_init(ObjectClass *oc, void *data)
 652 {
 653     DeviceClass *dc = DEVICE_CLASS(oc);
 654
 655     dc->props = xlnx_zynqmp_props;
 656     dc->realize = xlnx_zynqmp_realize;
 657     /* Reason: Uses serial_hds in realize function, thus can't be used twice */
 658     dc->user_creatable = false;
 659 }
 660
 661 static const TypeInfo xlnx_zynqmp_type_info = {
 662     .name = TYPE_XLNX_ZYNQMP,
 663     .parent = TYPE_DEVICE,
 664     .instance_size = sizeof(XlnxZynqMPState),
 665     .instance_init = xlnx_zynqmp_init,
 666     .class_init = xlnx_zynqmp_class_init,
 667 };
 668
 669 static void xlnx_zynqmp_register_types(void)
 670 {
 671     type_register_static(&xlnx_zynqmp_type_info);
 672 }
 673
 674 type_init(xlnx_zynqmp_register_types)