1 /* 2 * Copyright (c) 2018, Impinj, Inc. 3 * 4 * i.MX7 SoC definitions 5 * 6 * Author: Andrey Smirnov <andrew.smirnov@gmail.com> 7 * 8 * Based on hw/arm/fsl-imx6.c 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License as published by 12 * the Free Software Foundation; either version 2 of the License, or 13 * (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 */ 20 21 #include "qemu/osdep.h" 22 #include "qapi/error.h" 23 #include "hw/arm/fsl-imx7.h" 24 #include "hw/misc/unimp.h" 25 #include "hw/boards.h" 26 #include "sysemu/sysemu.h" 27 #include "qemu/error-report.h" 28 #include "qemu/module.h" 29 30 #define NAME_SIZE 20 31 32 static void fsl_imx7_init(Object *obj) 33 { 34 MachineState *ms = MACHINE(qdev_get_machine()); 35 FslIMX7State *s = FSL_IMX7(obj); 36 char name[NAME_SIZE]; 37 int i; 38 39 for (i = 0; i < MIN(ms->smp.cpus, FSL_IMX7_NUM_CPUS); i++) { 40 snprintf(name, NAME_SIZE, "cpu%d", i); 41 object_initialize_child(obj, name, &s->cpu[i], 42 ARM_CPU_TYPE_NAME("cortex-a7")); 43 } 44 45 /* 46 * A7MPCORE 47 */ 48 object_initialize_child(obj, "a7mpcore", &s->a7mpcore, 49 TYPE_A15MPCORE_PRIV); 50 51 /* 52 * GPIOs 1 to 7 53 */ 54 for (i = 0; i < FSL_IMX7_NUM_GPIOS; i++) { 55 snprintf(name, NAME_SIZE, "gpio%d", i); 56 object_initialize_child(obj, name, &s->gpio[i], TYPE_IMX_GPIO); 57 } 58 59 /* 60 * GPT1, 2, 3, 4 61 */ 62 for (i = 0; i < FSL_IMX7_NUM_GPTS; i++) { 63 snprintf(name, NAME_SIZE, "gpt%d", i); 64 object_initialize_child(obj, name, &s->gpt[i], TYPE_IMX7_GPT); 65 } 66 67 /* 68 * CCM 69 */ 70 object_initialize_child(obj, "ccm", &s->ccm, TYPE_IMX7_CCM); 71 72 /* 73 * Analog 74 */ 75 object_initialize_child(obj, "analog", &s->analog, TYPE_IMX7_ANALOG); 76 77 /* 78 * GPCv2 79 */ 80 object_initialize_child(obj, "gpcv2", &s->gpcv2, TYPE_IMX_GPCV2); 81 82 for (i = 0; i < FSL_IMX7_NUM_ECSPIS; i++) { 83 snprintf(name, NAME_SIZE, "spi%d", i + 1); 84 object_initialize_child(obj, name, &s->spi[i], TYPE_IMX_SPI); 85 } 86 87 88 for (i = 0; i < FSL_IMX7_NUM_I2CS; i++) { 89 snprintf(name, NAME_SIZE, "i2c%d", i + 1); 90 object_initialize_child(obj, name, &s->i2c[i], TYPE_IMX_I2C); 91 } 92 93 /* 94 * UART 95 */ 96 for (i = 0; i < FSL_IMX7_NUM_UARTS; i++) { 97 snprintf(name, NAME_SIZE, "uart%d", i); 98 object_initialize_child(obj, name, &s->uart[i], TYPE_IMX_SERIAL); 99 } 100 101 /* 102 * Ethernet 103 */ 104 for (i = 0; i < FSL_IMX7_NUM_ETHS; i++) { 105 snprintf(name, NAME_SIZE, "eth%d", i); 106 object_initialize_child(obj, name, &s->eth[i], TYPE_IMX_ENET); 107 } 108 109 /* 110 * SDHCI 111 */ 112 for (i = 0; i < FSL_IMX7_NUM_USDHCS; i++) { 113 snprintf(name, NAME_SIZE, "usdhc%d", i); 114 object_initialize_child(obj, name, &s->usdhc[i], TYPE_IMX_USDHC); 115 } 116 117 /* 118 * SNVS 119 */ 120 object_initialize_child(obj, "snvs", &s->snvs, TYPE_IMX7_SNVS); 121 122 /* 123 * Watchdog 124 */ 125 for (i = 0; i < FSL_IMX7_NUM_WDTS; i++) { 126 snprintf(name, NAME_SIZE, "wdt%d", i); 127 object_initialize_child(obj, name, &s->wdt[i], TYPE_IMX2_WDT); 128 } 129 130 /* 131 * GPR 132 */ 133 object_initialize_child(obj, "gpr", &s->gpr, TYPE_IMX7_GPR); 134 135 object_initialize_child(obj, "pcie", &s->pcie, TYPE_DESIGNWARE_PCIE_HOST); 136 137 for (i = 0; i < FSL_IMX7_NUM_USBS; i++) { 138 snprintf(name, NAME_SIZE, "usb%d", i); 139 object_initialize_child(obj, name, &s->usb[i], TYPE_CHIPIDEA); 140 } 141 } 142 143 static void fsl_imx7_realize(DeviceState *dev, Error **errp) 144 { 145 MachineState *ms = MACHINE(qdev_get_machine()); 146 FslIMX7State *s = FSL_IMX7(dev); 147 Object *o; 148 int i; 149 qemu_irq irq; 150 char name[NAME_SIZE]; 151 unsigned int smp_cpus = ms->smp.cpus; 152 153 if (smp_cpus > FSL_IMX7_NUM_CPUS) { 154 error_setg(errp, "%s: Only %d CPUs are supported (%d requested)", 155 TYPE_FSL_IMX7, FSL_IMX7_NUM_CPUS, smp_cpus); 156 return; 157 } 158 159 for (i = 0; i < smp_cpus; i++) { 160 o = OBJECT(&s->cpu[i]); 161 162 object_property_set_int(o, "psci-conduit", QEMU_PSCI_CONDUIT_SMC, 163 &error_abort); 164 165 /* On uniprocessor, the CBAR is set to 0 */ 166 if (smp_cpus > 1) { 167 object_property_set_int(o, "reset-cbar", FSL_IMX7_A7MPCORE_ADDR, 168 &error_abort); 169 } 170 171 if (i) { 172 /* Secondary CPUs start in PSCI powered-down state */ 173 object_property_set_bool(o, "start-powered-off", true, 174 &error_abort); 175 } 176 177 qdev_realize(DEVICE(o), NULL, &error_abort); 178 } 179 180 /* 181 * A7MPCORE 182 */ 183 object_property_set_int(OBJECT(&s->a7mpcore), "num-cpu", smp_cpus, 184 &error_abort); 185 object_property_set_int(OBJECT(&s->a7mpcore), "num-irq", 186 FSL_IMX7_MAX_IRQ + GIC_INTERNAL, &error_abort); 187 188 sysbus_realize(SYS_BUS_DEVICE(&s->a7mpcore), &error_abort); 189 sysbus_mmio_map(SYS_BUS_DEVICE(&s->a7mpcore), 0, FSL_IMX7_A7MPCORE_ADDR); 190 191 for (i = 0; i < smp_cpus; i++) { 192 SysBusDevice *sbd = SYS_BUS_DEVICE(&s->a7mpcore); 193 DeviceState *d = DEVICE(qemu_get_cpu(i)); 194 195 irq = qdev_get_gpio_in(d, ARM_CPU_IRQ); 196 sysbus_connect_irq(sbd, i, irq); 197 irq = qdev_get_gpio_in(d, ARM_CPU_FIQ); 198 sysbus_connect_irq(sbd, i + smp_cpus, irq); 199 irq = qdev_get_gpio_in(d, ARM_CPU_VIRQ); 200 sysbus_connect_irq(sbd, i + 2 * smp_cpus, irq); 201 irq = qdev_get_gpio_in(d, ARM_CPU_VFIQ); 202 sysbus_connect_irq(sbd, i + 3 * smp_cpus, irq); 203 } 204 205 /* 206 * A7MPCORE DAP 207 */ 208 create_unimplemented_device("a7mpcore-dap", FSL_IMX7_A7MPCORE_DAP_ADDR, 209 0x100000); 210 211 /* 212 * GPT1, 2, 3, 4 213 */ 214 for (i = 0; i < FSL_IMX7_NUM_GPTS; i++) { 215 static const hwaddr FSL_IMX7_GPTn_ADDR[FSL_IMX7_NUM_GPTS] = { 216 FSL_IMX7_GPT1_ADDR, 217 FSL_IMX7_GPT2_ADDR, 218 FSL_IMX7_GPT3_ADDR, 219 FSL_IMX7_GPT4_ADDR, 220 }; 221 222 s->gpt[i].ccm = IMX_CCM(&s->ccm); 223 sysbus_realize(SYS_BUS_DEVICE(&s->gpt[i]), &error_abort); 224 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpt[i]), 0, FSL_IMX7_GPTn_ADDR[i]); 225 } 226 227 for (i = 0; i < FSL_IMX7_NUM_GPIOS; i++) { 228 static const hwaddr FSL_IMX7_GPIOn_ADDR[FSL_IMX7_NUM_GPIOS] = { 229 FSL_IMX7_GPIO1_ADDR, 230 FSL_IMX7_GPIO2_ADDR, 231 FSL_IMX7_GPIO3_ADDR, 232 FSL_IMX7_GPIO4_ADDR, 233 FSL_IMX7_GPIO5_ADDR, 234 FSL_IMX7_GPIO6_ADDR, 235 FSL_IMX7_GPIO7_ADDR, 236 }; 237 238 sysbus_realize(SYS_BUS_DEVICE(&s->gpio[i]), &error_abort); 239 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio[i]), 0, FSL_IMX7_GPIOn_ADDR[i]); 240 } 241 242 /* 243 * IOMUXC and IOMUXC_LPSR 244 */ 245 for (i = 0; i < FSL_IMX7_NUM_IOMUXCS; i++) { 246 static const hwaddr FSL_IMX7_IOMUXCn_ADDR[FSL_IMX7_NUM_IOMUXCS] = { 247 FSL_IMX7_IOMUXC_ADDR, 248 FSL_IMX7_IOMUXC_LPSR_ADDR, 249 }; 250 251 snprintf(name, NAME_SIZE, "iomuxc%d", i); 252 create_unimplemented_device(name, FSL_IMX7_IOMUXCn_ADDR[i], 253 FSL_IMX7_IOMUXCn_SIZE); 254 } 255 256 /* 257 * CCM 258 */ 259 sysbus_realize(SYS_BUS_DEVICE(&s->ccm), &error_abort); 260 sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccm), 0, FSL_IMX7_CCM_ADDR); 261 262 /* 263 * Analog 264 */ 265 sysbus_realize(SYS_BUS_DEVICE(&s->analog), &error_abort); 266 sysbus_mmio_map(SYS_BUS_DEVICE(&s->analog), 0, FSL_IMX7_ANALOG_ADDR); 267 268 /* 269 * GPCv2 270 */ 271 sysbus_realize(SYS_BUS_DEVICE(&s->gpcv2), &error_abort); 272 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpcv2), 0, FSL_IMX7_GPC_ADDR); 273 274 /* Initialize all ECSPI */ 275 for (i = 0; i < FSL_IMX7_NUM_ECSPIS; i++) { 276 static const hwaddr FSL_IMX7_SPIn_ADDR[FSL_IMX7_NUM_ECSPIS] = { 277 FSL_IMX7_ECSPI1_ADDR, 278 FSL_IMX7_ECSPI2_ADDR, 279 FSL_IMX7_ECSPI3_ADDR, 280 FSL_IMX7_ECSPI4_ADDR, 281 }; 282 283 static const int FSL_IMX7_SPIn_IRQ[FSL_IMX7_NUM_ECSPIS] = { 284 FSL_IMX7_ECSPI1_IRQ, 285 FSL_IMX7_ECSPI2_IRQ, 286 FSL_IMX7_ECSPI3_IRQ, 287 FSL_IMX7_ECSPI4_IRQ, 288 }; 289 290 /* Initialize the SPI */ 291 sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), &error_abort); 292 sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, 293 FSL_IMX7_SPIn_ADDR[i]); 294 sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0, 295 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 296 FSL_IMX7_SPIn_IRQ[i])); 297 } 298 299 for (i = 0; i < FSL_IMX7_NUM_I2CS; i++) { 300 static const hwaddr FSL_IMX7_I2Cn_ADDR[FSL_IMX7_NUM_I2CS] = { 301 FSL_IMX7_I2C1_ADDR, 302 FSL_IMX7_I2C2_ADDR, 303 FSL_IMX7_I2C3_ADDR, 304 FSL_IMX7_I2C4_ADDR, 305 }; 306 307 static const int FSL_IMX7_I2Cn_IRQ[FSL_IMX7_NUM_I2CS] = { 308 FSL_IMX7_I2C1_IRQ, 309 FSL_IMX7_I2C2_IRQ, 310 FSL_IMX7_I2C3_IRQ, 311 FSL_IMX7_I2C4_IRQ, 312 }; 313 314 sysbus_realize(SYS_BUS_DEVICE(&s->i2c[i]), &error_abort); 315 sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c[i]), 0, FSL_IMX7_I2Cn_ADDR[i]); 316 317 sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c[i]), 0, 318 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 319 FSL_IMX7_I2Cn_IRQ[i])); 320 } 321 322 /* 323 * UART 324 */ 325 for (i = 0; i < FSL_IMX7_NUM_UARTS; i++) { 326 static const hwaddr FSL_IMX7_UARTn_ADDR[FSL_IMX7_NUM_UARTS] = { 327 FSL_IMX7_UART1_ADDR, 328 FSL_IMX7_UART2_ADDR, 329 FSL_IMX7_UART3_ADDR, 330 FSL_IMX7_UART4_ADDR, 331 FSL_IMX7_UART5_ADDR, 332 FSL_IMX7_UART6_ADDR, 333 FSL_IMX7_UART7_ADDR, 334 }; 335 336 static const int FSL_IMX7_UARTn_IRQ[FSL_IMX7_NUM_UARTS] = { 337 FSL_IMX7_UART1_IRQ, 338 FSL_IMX7_UART2_IRQ, 339 FSL_IMX7_UART3_IRQ, 340 FSL_IMX7_UART4_IRQ, 341 FSL_IMX7_UART5_IRQ, 342 FSL_IMX7_UART6_IRQ, 343 FSL_IMX7_UART7_IRQ, 344 }; 345 346 347 qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hd(i)); 348 349 sysbus_realize(SYS_BUS_DEVICE(&s->uart[i]), &error_abort); 350 351 sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, FSL_IMX7_UARTn_ADDR[i]); 352 353 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_UARTn_IRQ[i]); 354 sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0, irq); 355 } 356 357 /* 358 * Ethernet 359 */ 360 for (i = 0; i < FSL_IMX7_NUM_ETHS; i++) { 361 static const hwaddr FSL_IMX7_ENETn_ADDR[FSL_IMX7_NUM_ETHS] = { 362 FSL_IMX7_ENET1_ADDR, 363 FSL_IMX7_ENET2_ADDR, 364 }; 365 366 object_property_set_uint(OBJECT(&s->eth[i]), "phy-num", 367 s->phy_num[i], &error_abort); 368 object_property_set_uint(OBJECT(&s->eth[i]), "tx-ring-num", 369 FSL_IMX7_ETH_NUM_TX_RINGS, &error_abort); 370 qdev_set_nic_properties(DEVICE(&s->eth[i]), &nd_table[i]); 371 sysbus_realize(SYS_BUS_DEVICE(&s->eth[i]), &error_abort); 372 373 sysbus_mmio_map(SYS_BUS_DEVICE(&s->eth[i]), 0, FSL_IMX7_ENETn_ADDR[i]); 374 375 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_ENET_IRQ(i, 0)); 376 sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 0, irq); 377 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_ENET_IRQ(i, 3)); 378 sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 1, irq); 379 } 380 381 /* 382 * USDHC 383 */ 384 for (i = 0; i < FSL_IMX7_NUM_USDHCS; i++) { 385 static const hwaddr FSL_IMX7_USDHCn_ADDR[FSL_IMX7_NUM_USDHCS] = { 386 FSL_IMX7_USDHC1_ADDR, 387 FSL_IMX7_USDHC2_ADDR, 388 FSL_IMX7_USDHC3_ADDR, 389 }; 390 391 static const int FSL_IMX7_USDHCn_IRQ[FSL_IMX7_NUM_USDHCS] = { 392 FSL_IMX7_USDHC1_IRQ, 393 FSL_IMX7_USDHC2_IRQ, 394 FSL_IMX7_USDHC3_IRQ, 395 }; 396 397 object_property_set_uint(OBJECT(&s->usdhc[i]), "vendor", 398 SDHCI_VENDOR_IMX, &error_abort); 399 sysbus_realize(SYS_BUS_DEVICE(&s->usdhc[i]), &error_abort); 400 401 sysbus_mmio_map(SYS_BUS_DEVICE(&s->usdhc[i]), 0, 402 FSL_IMX7_USDHCn_ADDR[i]); 403 404 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_USDHCn_IRQ[i]); 405 sysbus_connect_irq(SYS_BUS_DEVICE(&s->usdhc[i]), 0, irq); 406 } 407 408 /* 409 * SNVS 410 */ 411 sysbus_realize(SYS_BUS_DEVICE(&s->snvs), &error_abort); 412 sysbus_mmio_map(SYS_BUS_DEVICE(&s->snvs), 0, FSL_IMX7_SNVS_ADDR); 413 414 /* 415 * SRC 416 */ 417 create_unimplemented_device("src", FSL_IMX7_SRC_ADDR, FSL_IMX7_SRC_SIZE); 418 419 /* 420 * Watchdog 421 */ 422 for (i = 0; i < FSL_IMX7_NUM_WDTS; i++) { 423 static const hwaddr FSL_IMX7_WDOGn_ADDR[FSL_IMX7_NUM_WDTS] = { 424 FSL_IMX7_WDOG1_ADDR, 425 FSL_IMX7_WDOG2_ADDR, 426 FSL_IMX7_WDOG3_ADDR, 427 FSL_IMX7_WDOG4_ADDR, 428 }; 429 static const int FSL_IMX7_WDOGn_IRQ[FSL_IMX7_NUM_WDTS] = { 430 FSL_IMX7_WDOG1_IRQ, 431 FSL_IMX7_WDOG2_IRQ, 432 FSL_IMX7_WDOG3_IRQ, 433 FSL_IMX7_WDOG4_IRQ, 434 }; 435 436 object_property_set_bool(OBJECT(&s->wdt[i]), "pretimeout-support", 437 true, &error_abort); 438 sysbus_realize(SYS_BUS_DEVICE(&s->wdt[i]), &error_abort); 439 440 sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0, FSL_IMX7_WDOGn_ADDR[i]); 441 sysbus_connect_irq(SYS_BUS_DEVICE(&s->wdt[i]), 0, 442 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 443 FSL_IMX7_WDOGn_IRQ[i])); 444 } 445 446 /* 447 * SDMA 448 */ 449 create_unimplemented_device("sdma", FSL_IMX7_SDMA_ADDR, FSL_IMX7_SDMA_SIZE); 450 451 /* 452 * CAAM 453 */ 454 create_unimplemented_device("caam", FSL_IMX7_CAAM_ADDR, FSL_IMX7_CAAM_SIZE); 455 456 /* 457 * PWM 458 */ 459 create_unimplemented_device("pwm1", FSL_IMX7_PWM1_ADDR, FSL_IMX7_PWMn_SIZE); 460 create_unimplemented_device("pwm2", FSL_IMX7_PWM2_ADDR, FSL_IMX7_PWMn_SIZE); 461 create_unimplemented_device("pwm3", FSL_IMX7_PWM3_ADDR, FSL_IMX7_PWMn_SIZE); 462 create_unimplemented_device("pwm4", FSL_IMX7_PWM4_ADDR, FSL_IMX7_PWMn_SIZE); 463 464 /* 465 * CAN 466 */ 467 create_unimplemented_device("can1", FSL_IMX7_CAN1_ADDR, FSL_IMX7_CANn_SIZE); 468 create_unimplemented_device("can2", FSL_IMX7_CAN2_ADDR, FSL_IMX7_CANn_SIZE); 469 470 /* 471 * SAI (Audio SSI (Synchronous Serial Interface)) 472 */ 473 create_unimplemented_device("sai1", FSL_IMX7_SAI1_ADDR, FSL_IMX7_SAIn_SIZE); 474 create_unimplemented_device("sai2", FSL_IMX7_SAI2_ADDR, FSL_IMX7_SAIn_SIZE); 475 create_unimplemented_device("sai2", FSL_IMX7_SAI3_ADDR, FSL_IMX7_SAIn_SIZE); 476 477 /* 478 * OCOTP 479 */ 480 create_unimplemented_device("ocotp", FSL_IMX7_OCOTP_ADDR, 481 FSL_IMX7_OCOTP_SIZE); 482 483 sysbus_realize(SYS_BUS_DEVICE(&s->gpr), &error_abort); 484 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpr), 0, FSL_IMX7_GPR_ADDR); 485 486 sysbus_realize(SYS_BUS_DEVICE(&s->pcie), &error_abort); 487 sysbus_mmio_map(SYS_BUS_DEVICE(&s->pcie), 0, FSL_IMX7_PCIE_REG_ADDR); 488 489 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_PCI_INTA_IRQ); 490 sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 0, irq); 491 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_PCI_INTB_IRQ); 492 sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 1, irq); 493 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_PCI_INTC_IRQ); 494 sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 2, irq); 495 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_PCI_INTD_IRQ); 496 sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 3, irq); 497 498 499 for (i = 0; i < FSL_IMX7_NUM_USBS; i++) { 500 static const hwaddr FSL_IMX7_USBMISCn_ADDR[FSL_IMX7_NUM_USBS] = { 501 FSL_IMX7_USBMISC1_ADDR, 502 FSL_IMX7_USBMISC2_ADDR, 503 FSL_IMX7_USBMISC3_ADDR, 504 }; 505 506 static const hwaddr FSL_IMX7_USBn_ADDR[FSL_IMX7_NUM_USBS] = { 507 FSL_IMX7_USB1_ADDR, 508 FSL_IMX7_USB2_ADDR, 509 FSL_IMX7_USB3_ADDR, 510 }; 511 512 static const int FSL_IMX7_USBn_IRQ[FSL_IMX7_NUM_USBS] = { 513 FSL_IMX7_USB1_IRQ, 514 FSL_IMX7_USB2_IRQ, 515 FSL_IMX7_USB3_IRQ, 516 }; 517 518 sysbus_realize(SYS_BUS_DEVICE(&s->usb[i]), &error_abort); 519 sysbus_mmio_map(SYS_BUS_DEVICE(&s->usb[i]), 0, 520 FSL_IMX7_USBn_ADDR[i]); 521 522 irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_USBn_IRQ[i]); 523 sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i]), 0, irq); 524 525 snprintf(name, NAME_SIZE, "usbmisc%d", i); 526 create_unimplemented_device(name, FSL_IMX7_USBMISCn_ADDR[i], 527 FSL_IMX7_USBMISCn_SIZE); 528 } 529 530 /* 531 * ADCs 532 */ 533 for (i = 0; i < FSL_IMX7_NUM_ADCS; i++) { 534 static const hwaddr FSL_IMX7_ADCn_ADDR[FSL_IMX7_NUM_ADCS] = { 535 FSL_IMX7_ADC1_ADDR, 536 FSL_IMX7_ADC2_ADDR, 537 }; 538 539 snprintf(name, NAME_SIZE, "adc%d", i); 540 create_unimplemented_device(name, FSL_IMX7_ADCn_ADDR[i], 541 FSL_IMX7_ADCn_SIZE); 542 } 543 544 /* 545 * LCD 546 */ 547 create_unimplemented_device("lcdif", FSL_IMX7_LCDIF_ADDR, 548 FSL_IMX7_LCDIF_SIZE); 549 550 /* 551 * DMA APBH 552 */ 553 create_unimplemented_device("dma-apbh", FSL_IMX7_DMA_APBH_ADDR, 554 FSL_IMX7_DMA_APBH_SIZE); 555 /* 556 * PCIe PHY 557 */ 558 create_unimplemented_device("pcie-phy", FSL_IMX7_PCIE_PHY_ADDR, 559 FSL_IMX7_PCIE_PHY_SIZE); 560 } 561 562 static Property fsl_imx7_properties[] = { 563 DEFINE_PROP_UINT32("fec1-phy-num", FslIMX7State, phy_num[0], 0), 564 DEFINE_PROP_UINT32("fec2-phy-num", FslIMX7State, phy_num[1], 1), 565 DEFINE_PROP_END_OF_LIST(), 566 }; 567 568 static void fsl_imx7_class_init(ObjectClass *oc, void *data) 569 { 570 DeviceClass *dc = DEVICE_CLASS(oc); 571 572 device_class_set_props(dc, fsl_imx7_properties); 573 dc->realize = fsl_imx7_realize; 574 575 /* Reason: Uses serial_hds and nd_table in realize() directly */ 576 dc->user_creatable = false; 577 dc->desc = "i.MX7 SOC"; 578 } 579 580 static const TypeInfo fsl_imx7_type_info = { 581 .name = TYPE_FSL_IMX7, 582 .parent = TYPE_DEVICE, 583 .instance_size = sizeof(FslIMX7State), 584 .instance_init = fsl_imx7_init, 585 .class_init = fsl_imx7_class_init, 586 }; 587 588 static void fsl_imx7_register_types(void) 589 { 590 type_register_static(&fsl_imx7_type_info); 591 } 592 type_init(fsl_imx7_register_types) 593