hw/arm/fsl-imx6ul.c

   1 /*
   2  * Copyright (c) 2018 Jean-Christophe Dubois <jcd@tribudubois.net>
   3  *
   4  * i.MX6UL SOC emulation.
   5  *
   6  * Based on hw/arm/fsl-imx7.c
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16  * GNU General Public License for more details.
  17  */
  18
  19 #include "qemu/osdep.h"
  20 #include "qapi/error.h"
  21 #include "hw/arm/fsl-imx6ul.h"
  22 #include "hw/misc/unimp.h"
  23 #include "hw/usb/imx-usb-phy.h"
  24 #include "hw/boards.h"
  25 #include "sysemu/sysemu.h"
  26 #include "qemu/error-report.h"
  27 #include "qemu/module.h"
  28
  29 #define NAME_SIZE 20
  30
  31 static void fsl_imx6ul_init(Object *obj)
  32 {
  33     FslIMX6ULState *s = FSL_IMX6UL(obj);
  34     char name[NAME_SIZE];
  35     int i;
  36
  37     object_initialize_child(obj, "cpu0", &s->cpu,
  38                             ARM_CPU_TYPE_NAME("cortex-a7"));
  39
  40     /*
  41      * A7MPCORE
  42      */
  43     object_initialize_child(obj, "a7mpcore", &s->a7mpcore,
  44                             TYPE_A15MPCORE_PRIV);
  45
  46     /*
  47      * CCM
  48      */
  49     object_initialize_child(obj, "ccm", &s->ccm, TYPE_IMX6UL_CCM);
  50
  51     /*
  52      * SRC
  53      */
  54     object_initialize_child(obj, "src", &s->src, TYPE_IMX6_SRC);
  55
  56     /*
  57      * GPCv2
  58      */
  59     object_initialize_child(obj, "gpcv2", &s->gpcv2, TYPE_IMX_GPCV2);
  60
  61     /*
  62      * SNVS
  63      */
  64     object_initialize_child(obj, "snvs", &s->snvs, TYPE_IMX7_SNVS);
  65
  66     /*
  67      * GPR
  68      */
  69     object_initialize_child(obj, "gpr", &s->gpr, TYPE_IMX7_GPR);
  70
  71     /*
  72      * GPIOs 1 to 5
  73      */
  74     for (i = 0; i < FSL_IMX6UL_NUM_GPIOS; i++) {
  75         snprintf(name, NAME_SIZE, "gpio%d", i);
  76         object_initialize_child(obj, name, &s->gpio[i], TYPE_IMX_GPIO);
  77     }
  78
  79     /*
  80      * GPT 1, 2
  81      */
  82     for (i = 0; i < FSL_IMX6UL_NUM_GPTS; i++) {
  83         snprintf(name, NAME_SIZE, "gpt%d", i);
  84         object_initialize_child(obj, name, &s->gpt[i], TYPE_IMX7_GPT);
  85     }
  86
  87     /*
  88      * EPIT 1, 2
  89      */
  90     for (i = 0; i < FSL_IMX6UL_NUM_EPITS; i++) {
  91         snprintf(name, NAME_SIZE, "epit%d", i + 1);
  92         object_initialize_child(obj, name, &s->epit[i], TYPE_IMX_EPIT);
  93     }
  94
  95     /*
  96      * eCSPI
  97      */
  98     for (i = 0; i < FSL_IMX6UL_NUM_ECSPIS; i++) {
  99         snprintf(name, NAME_SIZE, "spi%d", i + 1);
 100         object_initialize_child(obj, name, &s->spi[i], TYPE_IMX_SPI);
 101     }
 102
 103     /*
 104      * I2C
 105      */
 106     for (i = 0; i < FSL_IMX6UL_NUM_I2CS; i++) {
 107         snprintf(name, NAME_SIZE, "i2c%d", i + 1);
 108         object_initialize_child(obj, name, &s->i2c[i], TYPE_IMX_I2C);
 109     }
 110
 111     /*
 112      * UART
 113      */
 114     for (i = 0; i < FSL_IMX6UL_NUM_UARTS; i++) {
 115         snprintf(name, NAME_SIZE, "uart%d", i);
 116         object_initialize_child(obj, name, &s->uart[i], TYPE_IMX_SERIAL);
 117     }
 118
 119     /*
 120      * Ethernet
 121      */
 122     for (i = 0; i < FSL_IMX6UL_NUM_ETHS; i++) {
 123         snprintf(name, NAME_SIZE, "eth%d", i);
 124         object_initialize_child(obj, name, &s->eth[i], TYPE_IMX_ENET);
 125     }
 126
 127     /* USB */
 128     for (i = 0; i < FSL_IMX6UL_NUM_USB_PHYS; i++) {
 129         snprintf(name, NAME_SIZE, "usbphy%d", i);
 130         object_initialize_child(obj, name, &s->usbphy[i], TYPE_IMX_USBPHY);
 131     }
 132     for (i = 0; i < FSL_IMX6UL_NUM_USBS; i++) {
 133         snprintf(name, NAME_SIZE, "usb%d", i);
 134         object_initialize_child(obj, name, &s->usb[i], TYPE_CHIPIDEA);
 135     }
 136
 137     /*
 138      * SDHCI
 139      */
 140     for (i = 0; i < FSL_IMX6UL_NUM_USDHCS; i++) {
 141         snprintf(name, NAME_SIZE, "usdhc%d", i);
 142         object_initialize_child(obj, name, &s->usdhc[i], TYPE_IMX_USDHC);
 143     }
 144
 145     /*
 146      * Watchdog
 147      */
 148     for (i = 0; i < FSL_IMX6UL_NUM_WDTS; i++) {
 149         snprintf(name, NAME_SIZE, "wdt%d", i);
 150         object_initialize_child(obj, name, &s->wdt[i], TYPE_IMX2_WDT);
 151     }
 152 }
 153
 154 static void fsl_imx6ul_realize(DeviceState *dev, Error **errp)
 155 {
 156     MachineState *ms = MACHINE(qdev_get_machine());
 157     FslIMX6ULState *s = FSL_IMX6UL(dev);
 158     int i;
 159     char name[NAME_SIZE];
 160     SysBusDevice *sbd;
 161     DeviceState *d;
 162
 163     if (ms->smp.cpus > 1) {
 164         error_setg(errp, "%s: Only a single CPU is supported (%d requested)",
 165                    TYPE_FSL_IMX6UL, ms->smp.cpus);
 166         return;
 167     }
 168
 169     object_property_set_int(OBJECT(&s->cpu), QEMU_PSCI_CONDUIT_SMC,
 170                             "psci-conduit", &error_abort);
 171     qdev_realize(DEVICE(&s->cpu), NULL, &error_abort);
 172
 173     /*
 174      * A7MPCORE
 175      */
 176     object_property_set_int(OBJECT(&s->a7mpcore), 1, "num-cpu", &error_abort);
 177     object_property_set_int(OBJECT(&s->a7mpcore),
 178                             FSL_IMX6UL_MAX_IRQ + GIC_INTERNAL,
 179                             "num-irq", &error_abort);
 180     sysbus_realize(SYS_BUS_DEVICE(&s->a7mpcore), &error_abort);
 181     sysbus_mmio_map(SYS_BUS_DEVICE(&s->a7mpcore), 0, FSL_IMX6UL_A7MPCORE_ADDR);
 182
 183     sbd = SYS_BUS_DEVICE(&s->a7mpcore);
 184     d = DEVICE(&s->cpu);
 185
 186     sysbus_connect_irq(sbd, 0, qdev_get_gpio_in(d, ARM_CPU_IRQ));
 187     sysbus_connect_irq(sbd, 1, qdev_get_gpio_in(d, ARM_CPU_FIQ));
 188     sysbus_connect_irq(sbd, 2, qdev_get_gpio_in(d, ARM_CPU_VIRQ));
 189     sysbus_connect_irq(sbd, 3, qdev_get_gpio_in(d, ARM_CPU_VFIQ));
 190
 191     /*
 192      * A7MPCORE DAP
 193      */
 194     create_unimplemented_device("a7mpcore-dap", FSL_IMX6UL_A7MPCORE_DAP_ADDR,
 195                                 0x100000);
 196
 197     /*
 198      * GPT 1, 2
 199      */
 200     for (i = 0; i < FSL_IMX6UL_NUM_GPTS; i++) {
 201         static const hwaddr FSL_IMX6UL_GPTn_ADDR[FSL_IMX6UL_NUM_GPTS] = {
 202             FSL_IMX6UL_GPT1_ADDR,
 203             FSL_IMX6UL_GPT2_ADDR,
 204         };
 205
 206         static const int FSL_IMX6UL_GPTn_IRQ[FSL_IMX6UL_NUM_GPTS] = {
 207             FSL_IMX6UL_GPT1_IRQ,
 208             FSL_IMX6UL_GPT2_IRQ,
 209         };
 210
 211         s->gpt[i].ccm = IMX_CCM(&s->ccm);
 212         sysbus_realize(SYS_BUS_DEVICE(&s->gpt[i]), &error_abort);
 213
 214         sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpt[i]), 0,
 215                         FSL_IMX6UL_GPTn_ADDR[i]);
 216
 217         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpt[i]), 0,
 218                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 219                                             FSL_IMX6UL_GPTn_IRQ[i]));
 220     }
 221
 222     /*
 223      * EPIT 1, 2
 224      */
 225     for (i = 0; i < FSL_IMX6UL_NUM_EPITS; i++) {
 226         static const hwaddr FSL_IMX6UL_EPITn_ADDR[FSL_IMX6UL_NUM_EPITS] = {
 227             FSL_IMX6UL_EPIT1_ADDR,
 228             FSL_IMX6UL_EPIT2_ADDR,
 229         };
 230
 231         static const int FSL_IMX6UL_EPITn_IRQ[FSL_IMX6UL_NUM_EPITS] = {
 232             FSL_IMX6UL_EPIT1_IRQ,
 233             FSL_IMX6UL_EPIT2_IRQ,
 234         };
 235
 236         s->epit[i].ccm = IMX_CCM(&s->ccm);
 237         sysbus_realize(SYS_BUS_DEVICE(&s->epit[i]), &error_abort);
 238
 239         sysbus_mmio_map(SYS_BUS_DEVICE(&s->epit[i]), 0,
 240                         FSL_IMX6UL_EPITn_ADDR[i]);
 241
 242         sysbus_connect_irq(SYS_BUS_DEVICE(&s->epit[i]), 0,
 243                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 244                                             FSL_IMX6UL_EPITn_IRQ[i]));
 245     }
 246
 247     /*
 248      * GPIO
 249      */
 250     for (i = 0; i < FSL_IMX6UL_NUM_GPIOS; i++) {
 251         static const hwaddr FSL_IMX6UL_GPIOn_ADDR[FSL_IMX6UL_NUM_GPIOS] = {
 252             FSL_IMX6UL_GPIO1_ADDR,
 253             FSL_IMX6UL_GPIO2_ADDR,
 254             FSL_IMX6UL_GPIO3_ADDR,
 255             FSL_IMX6UL_GPIO4_ADDR,
 256             FSL_IMX6UL_GPIO5_ADDR,
 257         };
 258
 259         static const int FSL_IMX6UL_GPIOn_LOW_IRQ[FSL_IMX6UL_NUM_GPIOS] = {
 260             FSL_IMX6UL_GPIO1_LOW_IRQ,
 261             FSL_IMX6UL_GPIO2_LOW_IRQ,
 262             FSL_IMX6UL_GPIO3_LOW_IRQ,
 263             FSL_IMX6UL_GPIO4_LOW_IRQ,
 264             FSL_IMX6UL_GPIO5_LOW_IRQ,
 265         };
 266
 267         static const int FSL_IMX6UL_GPIOn_HIGH_IRQ[FSL_IMX6UL_NUM_GPIOS] = {
 268             FSL_IMX6UL_GPIO1_HIGH_IRQ,
 269             FSL_IMX6UL_GPIO2_HIGH_IRQ,
 270             FSL_IMX6UL_GPIO3_HIGH_IRQ,
 271             FSL_IMX6UL_GPIO4_HIGH_IRQ,
 272             FSL_IMX6UL_GPIO5_HIGH_IRQ,
 273         };
 274
 275         sysbus_realize(SYS_BUS_DEVICE(&s->gpio[i]), &error_abort);
 276
 277         sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio[i]), 0,
 278                         FSL_IMX6UL_GPIOn_ADDR[i]);
 279
 280         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 0,
 281                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 282                                             FSL_IMX6UL_GPIOn_LOW_IRQ[i]));
 283
 284         sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 1,
 285                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 286                                             FSL_IMX6UL_GPIOn_HIGH_IRQ[i]));
 287     }
 288
 289     /*
 290      * IOMUXC and IOMUXC_GPR
 291      */
 292     for (i = 0; i < 1; i++) {
 293         static const hwaddr FSL_IMX6UL_IOMUXCn_ADDR[FSL_IMX6UL_NUM_IOMUXCS] = {
 294             FSL_IMX6UL_IOMUXC_ADDR,
 295             FSL_IMX6UL_IOMUXC_GPR_ADDR,
 296         };
 297
 298         snprintf(name, NAME_SIZE, "iomuxc%d", i);
 299         create_unimplemented_device(name, FSL_IMX6UL_IOMUXCn_ADDR[i], 0x4000);
 300     }
 301
 302     /*
 303      * CCM
 304      */
 305     sysbus_realize(SYS_BUS_DEVICE(&s->ccm), &error_abort);
 306     sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccm), 0, FSL_IMX6UL_CCM_ADDR);
 307
 308     /*
 309      * SRC
 310      */
 311     sysbus_realize(SYS_BUS_DEVICE(&s->src), &error_abort);
 312     sysbus_mmio_map(SYS_BUS_DEVICE(&s->src), 0, FSL_IMX6UL_SRC_ADDR);
 313
 314     /*
 315      * GPCv2
 316      */
 317     sysbus_realize(SYS_BUS_DEVICE(&s->gpcv2), &error_abort);
 318     sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpcv2), 0, FSL_IMX6UL_GPC_ADDR);
 319
 320     /* Initialize all ECSPI */
 321     for (i = 0; i < FSL_IMX6UL_NUM_ECSPIS; i++) {
 322         static const hwaddr FSL_IMX6UL_SPIn_ADDR[FSL_IMX6UL_NUM_ECSPIS] = {
 323             FSL_IMX6UL_ECSPI1_ADDR,
 324             FSL_IMX6UL_ECSPI2_ADDR,
 325             FSL_IMX6UL_ECSPI3_ADDR,
 326             FSL_IMX6UL_ECSPI4_ADDR,
 327         };
 328
 329         static const int FSL_IMX6UL_SPIn_IRQ[FSL_IMX6UL_NUM_ECSPIS] = {
 330             FSL_IMX6UL_ECSPI1_IRQ,
 331             FSL_IMX6UL_ECSPI2_IRQ,
 332             FSL_IMX6UL_ECSPI3_IRQ,
 333             FSL_IMX6UL_ECSPI4_IRQ,
 334         };
 335
 336         /* Initialize the SPI */
 337         sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), &error_abort);
 338
 339         sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0,
 340                         FSL_IMX6UL_SPIn_ADDR[i]);
 341
 342         sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0,
 343                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 344                                             FSL_IMX6UL_SPIn_IRQ[i]));
 345     }
 346
 347     /*
 348      * I2C
 349      */
 350     for (i = 0; i < FSL_IMX6UL_NUM_I2CS; i++) {
 351         static const hwaddr FSL_IMX6UL_I2Cn_ADDR[FSL_IMX6UL_NUM_I2CS] = {
 352             FSL_IMX6UL_I2C1_ADDR,
 353             FSL_IMX6UL_I2C2_ADDR,
 354             FSL_IMX6UL_I2C3_ADDR,
 355             FSL_IMX6UL_I2C4_ADDR,
 356         };
 357
 358         static const int FSL_IMX6UL_I2Cn_IRQ[FSL_IMX6UL_NUM_I2CS] = {
 359             FSL_IMX6UL_I2C1_IRQ,
 360             FSL_IMX6UL_I2C2_IRQ,
 361             FSL_IMX6UL_I2C3_IRQ,
 362             FSL_IMX6UL_I2C4_IRQ,
 363         };
 364
 365         sysbus_realize(SYS_BUS_DEVICE(&s->i2c[i]), &error_abort);
 366         sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c[i]), 0, FSL_IMX6UL_I2Cn_ADDR[i]);
 367
 368         sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c[i]), 0,
 369                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 370                                             FSL_IMX6UL_I2Cn_IRQ[i]));
 371     }
 372
 373     /*
 374      * UART
 375      */
 376     for (i = 0; i < FSL_IMX6UL_NUM_UARTS; i++) {
 377         static const hwaddr FSL_IMX6UL_UARTn_ADDR[FSL_IMX6UL_NUM_UARTS] = {
 378             FSL_IMX6UL_UART1_ADDR,
 379             FSL_IMX6UL_UART2_ADDR,
 380             FSL_IMX6UL_UART3_ADDR,
 381             FSL_IMX6UL_UART4_ADDR,
 382             FSL_IMX6UL_UART5_ADDR,
 383             FSL_IMX6UL_UART6_ADDR,
 384             FSL_IMX6UL_UART7_ADDR,
 385             FSL_IMX6UL_UART8_ADDR,
 386         };
 387
 388         static const int FSL_IMX6UL_UARTn_IRQ[FSL_IMX6UL_NUM_UARTS] = {
 389             FSL_IMX6UL_UART1_IRQ,
 390             FSL_IMX6UL_UART2_IRQ,
 391             FSL_IMX6UL_UART3_IRQ,
 392             FSL_IMX6UL_UART4_IRQ,
 393             FSL_IMX6UL_UART5_IRQ,
 394             FSL_IMX6UL_UART6_IRQ,
 395             FSL_IMX6UL_UART7_IRQ,
 396             FSL_IMX6UL_UART8_IRQ,
 397         };
 398
 399         qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hd(i));
 400
 401         sysbus_realize(SYS_BUS_DEVICE(&s->uart[i]), &error_abort);
 402
 403         sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0,
 404                         FSL_IMX6UL_UARTn_ADDR[i]);
 405
 406         sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0,
 407                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 408                                             FSL_IMX6UL_UARTn_IRQ[i]));
 409     }
 410
 411     /*
 412      * Ethernet
 413      */
 414     for (i = 0; i < FSL_IMX6UL_NUM_ETHS; i++) {
 415         static const hwaddr FSL_IMX6UL_ENETn_ADDR[FSL_IMX6UL_NUM_ETHS] = {
 416             FSL_IMX6UL_ENET1_ADDR,
 417             FSL_IMX6UL_ENET2_ADDR,
 418         };
 419
 420         static const int FSL_IMX6UL_ENETn_IRQ[FSL_IMX6UL_NUM_ETHS] = {
 421             FSL_IMX6UL_ENET1_IRQ,
 422             FSL_IMX6UL_ENET2_IRQ,
 423         };
 424
 425         static const int FSL_IMX6UL_ENETn_TIMER_IRQ[FSL_IMX6UL_NUM_ETHS] = {
 426             FSL_IMX6UL_ENET1_TIMER_IRQ,
 427             FSL_IMX6UL_ENET2_TIMER_IRQ,
 428         };
 429
 430         object_property_set_uint(OBJECT(&s->eth[i]),
 431                                  FSL_IMX6UL_ETH_NUM_TX_RINGS,
 432                                  "tx-ring-num", &error_abort);
 433         qdev_set_nic_properties(DEVICE(&s->eth[i]), &nd_table[i]);
 434         sysbus_realize(SYS_BUS_DEVICE(&s->eth[i]), &error_abort);
 435
 436         sysbus_mmio_map(SYS_BUS_DEVICE(&s->eth[i]), 0,
 437                         FSL_IMX6UL_ENETn_ADDR[i]);
 438
 439         sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 0,
 440                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 441                                             FSL_IMX6UL_ENETn_IRQ[i]));
 442
 443         sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 1,
 444                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 445                                             FSL_IMX6UL_ENETn_TIMER_IRQ[i]));
 446     }
 447
 448     /* USB */
 449     for (i = 0; i < FSL_IMX6UL_NUM_USB_PHYS; i++) {
 450         sysbus_realize(SYS_BUS_DEVICE(&s->usbphy[i]), &error_abort);
 451         sysbus_mmio_map(SYS_BUS_DEVICE(&s->usbphy[i]), 0,
 452                         FSL_IMX6UL_USBPHY1_ADDR + i * 0x1000);
 453     }
 454
 455     for (i = 0; i < FSL_IMX6UL_NUM_USBS; i++) {
 456         static const int FSL_IMX6UL_USBn_IRQ[] = {
 457             FSL_IMX6UL_USB1_IRQ,
 458             FSL_IMX6UL_USB2_IRQ,
 459         };
 460         sysbus_realize(SYS_BUS_DEVICE(&s->usb[i]), &error_abort);
 461         sysbus_mmio_map(SYS_BUS_DEVICE(&s->usb[i]), 0,
 462                         FSL_IMX6UL_USBO2_USB_ADDR + i * 0x200);
 463         sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i]), 0,
 464                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 465                                             FSL_IMX6UL_USBn_IRQ[i]));
 466     }
 467
 468     /*
 469      * USDHC
 470      */
 471     for (i = 0; i < FSL_IMX6UL_NUM_USDHCS; i++) {
 472         static const hwaddr FSL_IMX6UL_USDHCn_ADDR[FSL_IMX6UL_NUM_USDHCS] = {
 473             FSL_IMX6UL_USDHC1_ADDR,
 474             FSL_IMX6UL_USDHC2_ADDR,
 475         };
 476
 477         static const int FSL_IMX6UL_USDHCn_IRQ[FSL_IMX6UL_NUM_USDHCS] = {
 478             FSL_IMX6UL_USDHC1_IRQ,
 479             FSL_IMX6UL_USDHC2_IRQ,
 480         };
 481
 482         sysbus_realize(SYS_BUS_DEVICE(&s->usdhc[i]), &error_abort);
 483
 484         sysbus_mmio_map(SYS_BUS_DEVICE(&s->usdhc[i]), 0,
 485                         FSL_IMX6UL_USDHCn_ADDR[i]);
 486
 487         sysbus_connect_irq(SYS_BUS_DEVICE(&s->usdhc[i]), 0,
 488                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 489                                             FSL_IMX6UL_USDHCn_IRQ[i]));
 490     }
 491
 492     /*
 493      * SNVS
 494      */
 495     sysbus_realize(SYS_BUS_DEVICE(&s->snvs), &error_abort);
 496     sysbus_mmio_map(SYS_BUS_DEVICE(&s->snvs), 0, FSL_IMX6UL_SNVS_HP_ADDR);
 497
 498     /*
 499      * Watchdog
 500      */
 501     for (i = 0; i < FSL_IMX6UL_NUM_WDTS; i++) {
 502         static const hwaddr FSL_IMX6UL_WDOGn_ADDR[FSL_IMX6UL_NUM_WDTS] = {
 503             FSL_IMX6UL_WDOG1_ADDR,
 504             FSL_IMX6UL_WDOG2_ADDR,
 505             FSL_IMX6UL_WDOG3_ADDR,
 506         };
 507         static const int FSL_IMX6UL_WDOGn_IRQ[FSL_IMX6UL_NUM_WDTS] = {
 508             FSL_IMX6UL_WDOG1_IRQ,
 509             FSL_IMX6UL_WDOG2_IRQ,
 510             FSL_IMX6UL_WDOG3_IRQ,
 511         };
 512
 513         object_property_set_bool(OBJECT(&s->wdt[i]), true, "pretimeout-support",
 514                                  &error_abort);
 515         sysbus_realize(SYS_BUS_DEVICE(&s->wdt[i]), &error_abort);
 516
 517         sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0,
 518                         FSL_IMX6UL_WDOGn_ADDR[i]);
 519         sysbus_connect_irq(SYS_BUS_DEVICE(&s->wdt[i]), 0,
 520                            qdev_get_gpio_in(DEVICE(&s->a7mpcore),
 521                                             FSL_IMX6UL_WDOGn_IRQ[i]));
 522     }
 523
 524     /*
 525      * GPR
 526      */
 527     sysbus_realize(SYS_BUS_DEVICE(&s->gpr), &error_abort);
 528     sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpr), 0, FSL_IMX6UL_IOMUXC_GPR_ADDR);
 529
 530     /*
 531      * SDMA
 532      */
 533     create_unimplemented_device("sdma", FSL_IMX6UL_SDMA_ADDR, 0x4000);
 534
 535     /*
 536      * PWM
 537      */
 538     create_unimplemented_device("pwm1", FSL_IMX6UL_PWM1_ADDR, 0x4000);
 539     create_unimplemented_device("pwm2", FSL_IMX6UL_PWM2_ADDR, 0x4000);
 540     create_unimplemented_device("pwm3", FSL_IMX6UL_PWM3_ADDR, 0x4000);
 541     create_unimplemented_device("pwm4", FSL_IMX6UL_PWM4_ADDR, 0x4000);
 542
 543     /*
 544      * CAN
 545      */
 546     create_unimplemented_device("can1", FSL_IMX6UL_CAN1_ADDR, 0x4000);
 547     create_unimplemented_device("can2", FSL_IMX6UL_CAN2_ADDR, 0x4000);
 548
 549     /*
 550      * APHB_DMA
 551      */
 552     create_unimplemented_device("aphb_dma", FSL_IMX6UL_APBH_DMA_ADDR,
 553                                 FSL_IMX6UL_APBH_DMA_SIZE);
 554
 555     /*
 556      * ADCs
 557      */
 558     for (i = 0; i < FSL_IMX6UL_NUM_ADCS; i++) {
 559         static const hwaddr FSL_IMX6UL_ADCn_ADDR[FSL_IMX6UL_NUM_ADCS] = {
 560             FSL_IMX6UL_ADC1_ADDR,
 561             FSL_IMX6UL_ADC2_ADDR,
 562         };
 563
 564         snprintf(name, NAME_SIZE, "adc%d", i);
 565         create_unimplemented_device(name, FSL_IMX6UL_ADCn_ADDR[i], 0x4000);
 566     }
 567
 568     /*
 569      * LCD
 570      */
 571     create_unimplemented_device("lcdif", FSL_IMX6UL_LCDIF_ADDR, 0x4000);
 572
 573     /*
 574      * ROM memory
 575      */
 576     memory_region_init_rom(&s->rom, OBJECT(dev), "imx6ul.rom",
 577                            FSL_IMX6UL_ROM_SIZE, &error_abort);
 578     memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_ROM_ADDR,
 579                                 &s->rom);
 580
 581     /*
 582      * CAAM memory
 583      */
 584     memory_region_init_rom(&s->caam, OBJECT(dev), "imx6ul.caam",
 585                            FSL_IMX6UL_CAAM_MEM_SIZE, &error_abort);
 586     memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_CAAM_MEM_ADDR,
 587                                 &s->caam);
 588
 589     /*
 590      * OCRAM memory
 591      */
 592     memory_region_init_ram(&s->ocram, NULL, "imx6ul.ocram",
 593                            FSL_IMX6UL_OCRAM_MEM_SIZE,
 594                            &error_abort);
 595     memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_OCRAM_MEM_ADDR,
 596                                 &s->ocram);
 597
 598     /*
 599      * internal OCRAM (128 KB) is aliased over 512 KB
 600      */
 601     memory_region_init_alias(&s->ocram_alias, OBJECT(dev),
 602                              "imx6ul.ocram_alias", &s->ocram, 0,
 603                              FSL_IMX6UL_OCRAM_ALIAS_SIZE);
 604     memory_region_add_subregion(get_system_memory(),
 605                                 FSL_IMX6UL_OCRAM_ALIAS_ADDR, &s->ocram_alias);
 606 }
 607
 608 static void fsl_imx6ul_class_init(ObjectClass *oc, void *data)
 609 {
 610     DeviceClass *dc = DEVICE_CLASS(oc);
 611
 612     dc->realize = fsl_imx6ul_realize;
 613     dc->desc = "i.MX6UL SOC";
 614     /* Reason: Uses serial_hds and nd_table in realize() directly */
 615     dc->user_creatable = false;
 616 }
 617
 618 static const TypeInfo fsl_imx6ul_type_info = {
 619     .name = TYPE_FSL_IMX6UL,
 620     .parent = TYPE_DEVICE,
 621     .instance_size = sizeof(FslIMX6ULState),
 622     .instance_init = fsl_imx6ul_init,
 623     .class_init = fsl_imx6ul_class_init,
 624 };
 625
 626 static void fsl_imx6ul_register_types(void)
 627 {
 628     type_register_static(&fsl_imx6ul_type_info);
 629 }
 630 type_init(fsl_imx6ul_register_types)