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 qdev_realize(DEVICE(&s->cpu), NULL, &error_abort); 170 171 /* 172 * A7MPCORE 173 */ 174 object_property_set_int(OBJECT(&s->a7mpcore), "num-cpu", 1, &error_abort); 175 object_property_set_int(OBJECT(&s->a7mpcore), "num-irq", 176 FSL_IMX6UL_MAX_IRQ + GIC_INTERNAL, &error_abort); 177 sysbus_realize(SYS_BUS_DEVICE(&s->a7mpcore), &error_abort); 178 sysbus_mmio_map(SYS_BUS_DEVICE(&s->a7mpcore), 0, FSL_IMX6UL_A7MPCORE_ADDR); 179 180 sbd = SYS_BUS_DEVICE(&s->a7mpcore); 181 d = DEVICE(&s->cpu); 182 183 sysbus_connect_irq(sbd, 0, qdev_get_gpio_in(d, ARM_CPU_IRQ)); 184 sysbus_connect_irq(sbd, 1, qdev_get_gpio_in(d, ARM_CPU_FIQ)); 185 sysbus_connect_irq(sbd, 2, qdev_get_gpio_in(d, ARM_CPU_VIRQ)); 186 sysbus_connect_irq(sbd, 3, qdev_get_gpio_in(d, ARM_CPU_VFIQ)); 187 188 /* 189 * A7MPCORE DAP 190 */ 191 create_unimplemented_device("a7mpcore-dap", FSL_IMX6UL_A7MPCORE_DAP_ADDR, 192 0x100000); 193 194 /* 195 * GPT 1, 2 196 */ 197 for (i = 0; i < FSL_IMX6UL_NUM_GPTS; i++) { 198 static const hwaddr FSL_IMX6UL_GPTn_ADDR[FSL_IMX6UL_NUM_GPTS] = { 199 FSL_IMX6UL_GPT1_ADDR, 200 FSL_IMX6UL_GPT2_ADDR, 201 }; 202 203 static const int FSL_IMX6UL_GPTn_IRQ[FSL_IMX6UL_NUM_GPTS] = { 204 FSL_IMX6UL_GPT1_IRQ, 205 FSL_IMX6UL_GPT2_IRQ, 206 }; 207 208 s->gpt[i].ccm = IMX_CCM(&s->ccm); 209 sysbus_realize(SYS_BUS_DEVICE(&s->gpt[i]), &error_abort); 210 211 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpt[i]), 0, 212 FSL_IMX6UL_GPTn_ADDR[i]); 213 214 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpt[i]), 0, 215 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 216 FSL_IMX6UL_GPTn_IRQ[i])); 217 } 218 219 /* 220 * EPIT 1, 2 221 */ 222 for (i = 0; i < FSL_IMX6UL_NUM_EPITS; i++) { 223 static const hwaddr FSL_IMX6UL_EPITn_ADDR[FSL_IMX6UL_NUM_EPITS] = { 224 FSL_IMX6UL_EPIT1_ADDR, 225 FSL_IMX6UL_EPIT2_ADDR, 226 }; 227 228 static const int FSL_IMX6UL_EPITn_IRQ[FSL_IMX6UL_NUM_EPITS] = { 229 FSL_IMX6UL_EPIT1_IRQ, 230 FSL_IMX6UL_EPIT2_IRQ, 231 }; 232 233 s->epit[i].ccm = IMX_CCM(&s->ccm); 234 sysbus_realize(SYS_BUS_DEVICE(&s->epit[i]), &error_abort); 235 236 sysbus_mmio_map(SYS_BUS_DEVICE(&s->epit[i]), 0, 237 FSL_IMX6UL_EPITn_ADDR[i]); 238 239 sysbus_connect_irq(SYS_BUS_DEVICE(&s->epit[i]), 0, 240 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 241 FSL_IMX6UL_EPITn_IRQ[i])); 242 } 243 244 /* 245 * GPIO 246 */ 247 for (i = 0; i < FSL_IMX6UL_NUM_GPIOS; i++) { 248 static const hwaddr FSL_IMX6UL_GPIOn_ADDR[FSL_IMX6UL_NUM_GPIOS] = { 249 FSL_IMX6UL_GPIO1_ADDR, 250 FSL_IMX6UL_GPIO2_ADDR, 251 FSL_IMX6UL_GPIO3_ADDR, 252 FSL_IMX6UL_GPIO4_ADDR, 253 FSL_IMX6UL_GPIO5_ADDR, 254 }; 255 256 static const int FSL_IMX6UL_GPIOn_LOW_IRQ[FSL_IMX6UL_NUM_GPIOS] = { 257 FSL_IMX6UL_GPIO1_LOW_IRQ, 258 FSL_IMX6UL_GPIO2_LOW_IRQ, 259 FSL_IMX6UL_GPIO3_LOW_IRQ, 260 FSL_IMX6UL_GPIO4_LOW_IRQ, 261 FSL_IMX6UL_GPIO5_LOW_IRQ, 262 }; 263 264 static const int FSL_IMX6UL_GPIOn_HIGH_IRQ[FSL_IMX6UL_NUM_GPIOS] = { 265 FSL_IMX6UL_GPIO1_HIGH_IRQ, 266 FSL_IMX6UL_GPIO2_HIGH_IRQ, 267 FSL_IMX6UL_GPIO3_HIGH_IRQ, 268 FSL_IMX6UL_GPIO4_HIGH_IRQ, 269 FSL_IMX6UL_GPIO5_HIGH_IRQ, 270 }; 271 272 sysbus_realize(SYS_BUS_DEVICE(&s->gpio[i]), &error_abort); 273 274 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio[i]), 0, 275 FSL_IMX6UL_GPIOn_ADDR[i]); 276 277 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 0, 278 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 279 FSL_IMX6UL_GPIOn_LOW_IRQ[i])); 280 281 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 1, 282 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 283 FSL_IMX6UL_GPIOn_HIGH_IRQ[i])); 284 } 285 286 /* 287 * IOMUXC and IOMUXC_GPR 288 */ 289 for (i = 0; i < 1; i++) { 290 static const hwaddr FSL_IMX6UL_IOMUXCn_ADDR[FSL_IMX6UL_NUM_IOMUXCS] = { 291 FSL_IMX6UL_IOMUXC_ADDR, 292 FSL_IMX6UL_IOMUXC_GPR_ADDR, 293 }; 294 295 snprintf(name, NAME_SIZE, "iomuxc%d", i); 296 create_unimplemented_device(name, FSL_IMX6UL_IOMUXCn_ADDR[i], 0x4000); 297 } 298 299 /* 300 * CCM 301 */ 302 sysbus_realize(SYS_BUS_DEVICE(&s->ccm), &error_abort); 303 sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccm), 0, FSL_IMX6UL_CCM_ADDR); 304 305 /* 306 * SRC 307 */ 308 sysbus_realize(SYS_BUS_DEVICE(&s->src), &error_abort); 309 sysbus_mmio_map(SYS_BUS_DEVICE(&s->src), 0, FSL_IMX6UL_SRC_ADDR); 310 311 /* 312 * GPCv2 313 */ 314 sysbus_realize(SYS_BUS_DEVICE(&s->gpcv2), &error_abort); 315 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpcv2), 0, FSL_IMX6UL_GPC_ADDR); 316 317 /* Initialize all ECSPI */ 318 for (i = 0; i < FSL_IMX6UL_NUM_ECSPIS; i++) { 319 static const hwaddr FSL_IMX6UL_SPIn_ADDR[FSL_IMX6UL_NUM_ECSPIS] = { 320 FSL_IMX6UL_ECSPI1_ADDR, 321 FSL_IMX6UL_ECSPI2_ADDR, 322 FSL_IMX6UL_ECSPI3_ADDR, 323 FSL_IMX6UL_ECSPI4_ADDR, 324 }; 325 326 static const int FSL_IMX6UL_SPIn_IRQ[FSL_IMX6UL_NUM_ECSPIS] = { 327 FSL_IMX6UL_ECSPI1_IRQ, 328 FSL_IMX6UL_ECSPI2_IRQ, 329 FSL_IMX6UL_ECSPI3_IRQ, 330 FSL_IMX6UL_ECSPI4_IRQ, 331 }; 332 333 /* Initialize the SPI */ 334 sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), &error_abort); 335 336 sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, 337 FSL_IMX6UL_SPIn_ADDR[i]); 338 339 sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0, 340 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 341 FSL_IMX6UL_SPIn_IRQ[i])); 342 } 343 344 /* 345 * I2C 346 */ 347 for (i = 0; i < FSL_IMX6UL_NUM_I2CS; i++) { 348 static const hwaddr FSL_IMX6UL_I2Cn_ADDR[FSL_IMX6UL_NUM_I2CS] = { 349 FSL_IMX6UL_I2C1_ADDR, 350 FSL_IMX6UL_I2C2_ADDR, 351 FSL_IMX6UL_I2C3_ADDR, 352 FSL_IMX6UL_I2C4_ADDR, 353 }; 354 355 static const int FSL_IMX6UL_I2Cn_IRQ[FSL_IMX6UL_NUM_I2CS] = { 356 FSL_IMX6UL_I2C1_IRQ, 357 FSL_IMX6UL_I2C2_IRQ, 358 FSL_IMX6UL_I2C3_IRQ, 359 FSL_IMX6UL_I2C4_IRQ, 360 }; 361 362 sysbus_realize(SYS_BUS_DEVICE(&s->i2c[i]), &error_abort); 363 sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c[i]), 0, FSL_IMX6UL_I2Cn_ADDR[i]); 364 365 sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c[i]), 0, 366 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 367 FSL_IMX6UL_I2Cn_IRQ[i])); 368 } 369 370 /* 371 * UART 372 */ 373 for (i = 0; i < FSL_IMX6UL_NUM_UARTS; i++) { 374 static const hwaddr FSL_IMX6UL_UARTn_ADDR[FSL_IMX6UL_NUM_UARTS] = { 375 FSL_IMX6UL_UART1_ADDR, 376 FSL_IMX6UL_UART2_ADDR, 377 FSL_IMX6UL_UART3_ADDR, 378 FSL_IMX6UL_UART4_ADDR, 379 FSL_IMX6UL_UART5_ADDR, 380 FSL_IMX6UL_UART6_ADDR, 381 FSL_IMX6UL_UART7_ADDR, 382 FSL_IMX6UL_UART8_ADDR, 383 }; 384 385 static const int FSL_IMX6UL_UARTn_IRQ[FSL_IMX6UL_NUM_UARTS] = { 386 FSL_IMX6UL_UART1_IRQ, 387 FSL_IMX6UL_UART2_IRQ, 388 FSL_IMX6UL_UART3_IRQ, 389 FSL_IMX6UL_UART4_IRQ, 390 FSL_IMX6UL_UART5_IRQ, 391 FSL_IMX6UL_UART6_IRQ, 392 FSL_IMX6UL_UART7_IRQ, 393 FSL_IMX6UL_UART8_IRQ, 394 }; 395 396 qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hd(i)); 397 398 sysbus_realize(SYS_BUS_DEVICE(&s->uart[i]), &error_abort); 399 400 sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, 401 FSL_IMX6UL_UARTn_ADDR[i]); 402 403 sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0, 404 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 405 FSL_IMX6UL_UARTn_IRQ[i])); 406 } 407 408 /* 409 * Ethernet 410 */ 411 for (i = 0; i < FSL_IMX6UL_NUM_ETHS; i++) { 412 static const hwaddr FSL_IMX6UL_ENETn_ADDR[FSL_IMX6UL_NUM_ETHS] = { 413 FSL_IMX6UL_ENET1_ADDR, 414 FSL_IMX6UL_ENET2_ADDR, 415 }; 416 417 static const int FSL_IMX6UL_ENETn_IRQ[FSL_IMX6UL_NUM_ETHS] = { 418 FSL_IMX6UL_ENET1_IRQ, 419 FSL_IMX6UL_ENET2_IRQ, 420 }; 421 422 static const int FSL_IMX6UL_ENETn_TIMER_IRQ[FSL_IMX6UL_NUM_ETHS] = { 423 FSL_IMX6UL_ENET1_TIMER_IRQ, 424 FSL_IMX6UL_ENET2_TIMER_IRQ, 425 }; 426 427 object_property_set_uint(OBJECT(&s->eth[i]), "phy-num", 428 s->phy_num[i], &error_abort); 429 object_property_set_uint(OBJECT(&s->eth[i]), "tx-ring-num", 430 FSL_IMX6UL_ETH_NUM_TX_RINGS, &error_abort); 431 qdev_set_nic_properties(DEVICE(&s->eth[i]), &nd_table[i]); 432 sysbus_realize(SYS_BUS_DEVICE(&s->eth[i]), &error_abort); 433 434 sysbus_mmio_map(SYS_BUS_DEVICE(&s->eth[i]), 0, 435 FSL_IMX6UL_ENETn_ADDR[i]); 436 437 sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 0, 438 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 439 FSL_IMX6UL_ENETn_IRQ[i])); 440 441 sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 1, 442 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 443 FSL_IMX6UL_ENETn_TIMER_IRQ[i])); 444 } 445 446 /* USB */ 447 for (i = 0; i < FSL_IMX6UL_NUM_USB_PHYS; i++) { 448 sysbus_realize(SYS_BUS_DEVICE(&s->usbphy[i]), &error_abort); 449 sysbus_mmio_map(SYS_BUS_DEVICE(&s->usbphy[i]), 0, 450 FSL_IMX6UL_USBPHY1_ADDR + i * 0x1000); 451 } 452 453 for (i = 0; i < FSL_IMX6UL_NUM_USBS; i++) { 454 static const int FSL_IMX6UL_USBn_IRQ[] = { 455 FSL_IMX6UL_USB1_IRQ, 456 FSL_IMX6UL_USB2_IRQ, 457 }; 458 sysbus_realize(SYS_BUS_DEVICE(&s->usb[i]), &error_abort); 459 sysbus_mmio_map(SYS_BUS_DEVICE(&s->usb[i]), 0, 460 FSL_IMX6UL_USBO2_USB_ADDR + i * 0x200); 461 sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i]), 0, 462 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 463 FSL_IMX6UL_USBn_IRQ[i])); 464 } 465 466 /* 467 * USDHC 468 */ 469 for (i = 0; i < FSL_IMX6UL_NUM_USDHCS; i++) { 470 static const hwaddr FSL_IMX6UL_USDHCn_ADDR[FSL_IMX6UL_NUM_USDHCS] = { 471 FSL_IMX6UL_USDHC1_ADDR, 472 FSL_IMX6UL_USDHC2_ADDR, 473 }; 474 475 static const int FSL_IMX6UL_USDHCn_IRQ[FSL_IMX6UL_NUM_USDHCS] = { 476 FSL_IMX6UL_USDHC1_IRQ, 477 FSL_IMX6UL_USDHC2_IRQ, 478 }; 479 480 object_property_set_uint(OBJECT(&s->usdhc[i]), "vendor", 481 SDHCI_VENDOR_IMX, &error_abort); 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]), "pretimeout-support", 514 true, &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 * SAI (Audio SSI (Synchronous Serial Interface)) 537 */ 538 create_unimplemented_device("sai1", FSL_IMX6UL_SAI1_ADDR, 0x4000); 539 create_unimplemented_device("sai2", FSL_IMX6UL_SAI2_ADDR, 0x4000); 540 create_unimplemented_device("sai3", FSL_IMX6UL_SAI3_ADDR, 0x4000); 541 542 /* 543 * PWM 544 */ 545 create_unimplemented_device("pwm1", FSL_IMX6UL_PWM1_ADDR, 0x4000); 546 create_unimplemented_device("pwm2", FSL_IMX6UL_PWM2_ADDR, 0x4000); 547 create_unimplemented_device("pwm3", FSL_IMX6UL_PWM3_ADDR, 0x4000); 548 create_unimplemented_device("pwm4", FSL_IMX6UL_PWM4_ADDR, 0x4000); 549 550 /* 551 * Audio ASRC (asynchronous sample rate converter) 552 */ 553 create_unimplemented_device("asrc", FSL_IMX6UL_ASRC_ADDR, 0x4000); 554 555 /* 556 * CAN 557 */ 558 create_unimplemented_device("can1", FSL_IMX6UL_CAN1_ADDR, 0x4000); 559 create_unimplemented_device("can2", FSL_IMX6UL_CAN2_ADDR, 0x4000); 560 561 /* 562 * APHB_DMA 563 */ 564 create_unimplemented_device("aphb_dma", FSL_IMX6UL_APBH_DMA_ADDR, 565 FSL_IMX6UL_APBH_DMA_SIZE); 566 567 /* 568 * ADCs 569 */ 570 for (i = 0; i < FSL_IMX6UL_NUM_ADCS; i++) { 571 static const hwaddr FSL_IMX6UL_ADCn_ADDR[FSL_IMX6UL_NUM_ADCS] = { 572 FSL_IMX6UL_ADC1_ADDR, 573 FSL_IMX6UL_ADC2_ADDR, 574 }; 575 576 snprintf(name, NAME_SIZE, "adc%d", i); 577 create_unimplemented_device(name, FSL_IMX6UL_ADCn_ADDR[i], 0x4000); 578 } 579 580 /* 581 * LCD 582 */ 583 create_unimplemented_device("lcdif", FSL_IMX6UL_LCDIF_ADDR, 0x4000); 584 585 /* 586 * ROM memory 587 */ 588 memory_region_init_rom(&s->rom, OBJECT(dev), "imx6ul.rom", 589 FSL_IMX6UL_ROM_SIZE, &error_abort); 590 memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_ROM_ADDR, 591 &s->rom); 592 593 /* 594 * CAAM memory 595 */ 596 memory_region_init_rom(&s->caam, OBJECT(dev), "imx6ul.caam", 597 FSL_IMX6UL_CAAM_MEM_SIZE, &error_abort); 598 memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_CAAM_MEM_ADDR, 599 &s->caam); 600 601 /* 602 * OCRAM memory 603 */ 604 memory_region_init_ram(&s->ocram, NULL, "imx6ul.ocram", 605 FSL_IMX6UL_OCRAM_MEM_SIZE, 606 &error_abort); 607 memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_OCRAM_MEM_ADDR, 608 &s->ocram); 609 610 /* 611 * internal OCRAM (128 KB) is aliased over 512 KB 612 */ 613 memory_region_init_alias(&s->ocram_alias, OBJECT(dev), 614 "imx6ul.ocram_alias", &s->ocram, 0, 615 FSL_IMX6UL_OCRAM_ALIAS_SIZE); 616 memory_region_add_subregion(get_system_memory(), 617 FSL_IMX6UL_OCRAM_ALIAS_ADDR, &s->ocram_alias); 618 } 619 620 static Property fsl_imx6ul_properties[] = { 621 DEFINE_PROP_UINT32("fec1-phy-num", FslIMX6ULState, phy_num[0], 0), 622 DEFINE_PROP_UINT32("fec2-phy-num", FslIMX6ULState, phy_num[1], 1), 623 DEFINE_PROP_END_OF_LIST(), 624 }; 625 626 static void fsl_imx6ul_class_init(ObjectClass *oc, void *data) 627 { 628 DeviceClass *dc = DEVICE_CLASS(oc); 629 630 device_class_set_props(dc, fsl_imx6ul_properties); 631 dc->realize = fsl_imx6ul_realize; 632 dc->desc = "i.MX6UL SOC"; 633 /* Reason: Uses serial_hds and nd_table in realize() directly */ 634 dc->user_creatable = false; 635 } 636 637 static const TypeInfo fsl_imx6ul_type_info = { 638 .name = TYPE_FSL_IMX6UL, 639 .parent = TYPE_DEVICE, 640 .instance_size = sizeof(FslIMX6ULState), 641 .instance_init = fsl_imx6ul_init, 642 .class_init = fsl_imx6ul_class_init, 643 }; 644 645 static void fsl_imx6ul_register_types(void) 646 { 647 type_register_static(&fsl_imx6ul_type_info); 648 } 649 type_init(fsl_imx6ul_register_types) 650