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 "sysemu/sysemu.h" 24 #include "qemu/error-report.h" 25 #include "qemu/module.h" 26 27 #define NAME_SIZE 20 28 29 static void fsl_imx6ul_init(Object *obj) 30 { 31 FslIMX6ULState *s = FSL_IMX6UL(obj); 32 char name[NAME_SIZE]; 33 int i; 34 35 for (i = 0; i < MIN(smp_cpus, FSL_IMX6UL_NUM_CPUS); i++) { 36 snprintf(name, NAME_SIZE, "cpu%d", i); 37 object_initialize_child(obj, name, &s->cpu[i], sizeof(s->cpu[i]), 38 "cortex-a7-" TYPE_ARM_CPU, &error_abort, NULL); 39 } 40 41 /* 42 * A7MPCORE 43 */ 44 sysbus_init_child_obj(obj, "a7mpcore", &s->a7mpcore, sizeof(s->a7mpcore), 45 TYPE_A15MPCORE_PRIV); 46 47 /* 48 * CCM 49 */ 50 sysbus_init_child_obj(obj, "ccm", &s->ccm, sizeof(s->ccm), TYPE_IMX6UL_CCM); 51 52 /* 53 * SRC 54 */ 55 sysbus_init_child_obj(obj, "src", &s->src, sizeof(s->src), TYPE_IMX6_SRC); 56 57 /* 58 * GPCv2 59 */ 60 sysbus_init_child_obj(obj, "gpcv2", &s->gpcv2, sizeof(s->gpcv2), 61 TYPE_IMX_GPCV2); 62 63 /* 64 * SNVS 65 */ 66 sysbus_init_child_obj(obj, "snvs", &s->snvs, sizeof(s->snvs), 67 TYPE_IMX7_SNVS); 68 69 /* 70 * GPR 71 */ 72 sysbus_init_child_obj(obj, "gpr", &s->gpr, sizeof(s->gpr), 73 TYPE_IMX7_GPR); 74 75 /* 76 * GPIOs 1 to 5 77 */ 78 for (i = 0; i < FSL_IMX6UL_NUM_GPIOS; i++) { 79 snprintf(name, NAME_SIZE, "gpio%d", i); 80 sysbus_init_child_obj(obj, name, &s->gpio[i], sizeof(s->gpio[i]), 81 TYPE_IMX_GPIO); 82 } 83 84 /* 85 * GPT 1, 2 86 */ 87 for (i = 0; i < FSL_IMX6UL_NUM_GPTS; i++) { 88 snprintf(name, NAME_SIZE, "gpt%d", i); 89 sysbus_init_child_obj(obj, name, &s->gpt[i], sizeof(s->gpt[i]), 90 TYPE_IMX7_GPT); 91 } 92 93 /* 94 * EPIT 1, 2 95 */ 96 for (i = 0; i < FSL_IMX6UL_NUM_EPITS; i++) { 97 snprintf(name, NAME_SIZE, "epit%d", i + 1); 98 sysbus_init_child_obj(obj, name, &s->epit[i], sizeof(s->epit[i]), 99 TYPE_IMX_EPIT); 100 } 101 102 /* 103 * eCSPI 104 */ 105 for (i = 0; i < FSL_IMX6UL_NUM_ECSPIS; i++) { 106 snprintf(name, NAME_SIZE, "spi%d", i + 1); 107 sysbus_init_child_obj(obj, name, &s->spi[i], sizeof(s->spi[i]), 108 TYPE_IMX_SPI); 109 } 110 111 /* 112 * I2C 113 */ 114 for (i = 0; i < FSL_IMX6UL_NUM_I2CS; i++) { 115 snprintf(name, NAME_SIZE, "i2c%d", i + 1); 116 sysbus_init_child_obj(obj, name, &s->i2c[i], sizeof(s->i2c[i]), 117 TYPE_IMX_I2C); 118 } 119 120 /* 121 * UART 122 */ 123 for (i = 0; i < FSL_IMX6UL_NUM_UARTS; i++) { 124 snprintf(name, NAME_SIZE, "uart%d", i); 125 sysbus_init_child_obj(obj, name, &s->uart[i], sizeof(s->uart[i]), 126 TYPE_IMX_SERIAL); 127 } 128 129 /* 130 * Ethernet 131 */ 132 for (i = 0; i < FSL_IMX6UL_NUM_ETHS; i++) { 133 snprintf(name, NAME_SIZE, "eth%d", i); 134 sysbus_init_child_obj(obj, name, &s->eth[i], sizeof(s->eth[i]), 135 TYPE_IMX_ENET); 136 } 137 138 /* 139 * SDHCI 140 */ 141 for (i = 0; i < FSL_IMX6UL_NUM_USDHCS; i++) { 142 snprintf(name, NAME_SIZE, "usdhc%d", i); 143 sysbus_init_child_obj(obj, name, &s->usdhc[i], sizeof(s->usdhc[i]), 144 TYPE_IMX_USDHC); 145 } 146 147 /* 148 * Watchdog 149 */ 150 for (i = 0; i < FSL_IMX6UL_NUM_WDTS; i++) { 151 snprintf(name, NAME_SIZE, "wdt%d", i); 152 sysbus_init_child_obj(obj, name, &s->wdt[i], sizeof(s->wdt[i]), 153 TYPE_IMX2_WDT); 154 } 155 } 156 157 static void fsl_imx6ul_realize(DeviceState *dev, Error **errp) 158 { 159 FslIMX6ULState *s = FSL_IMX6UL(dev); 160 int i; 161 qemu_irq irq; 162 char name[NAME_SIZE]; 163 164 if (smp_cpus > FSL_IMX6UL_NUM_CPUS) { 165 error_setg(errp, "%s: Only %d CPUs are supported (%d requested)", 166 TYPE_FSL_IMX6UL, FSL_IMX6UL_NUM_CPUS, smp_cpus); 167 return; 168 } 169 170 for (i = 0; i < smp_cpus; i++) { 171 Object *o = OBJECT(&s->cpu[i]); 172 173 object_property_set_int(o, QEMU_PSCI_CONDUIT_SMC, 174 "psci-conduit", &error_abort); 175 176 /* On uniprocessor, the CBAR is set to 0 */ 177 if (smp_cpus > 1) { 178 object_property_set_int(o, FSL_IMX6UL_A7MPCORE_ADDR, 179 "reset-cbar", &error_abort); 180 } 181 182 if (i) { 183 /* Secondary CPUs start in PSCI powered-down state */ 184 object_property_set_bool(o, true, 185 "start-powered-off", &error_abort); 186 } 187 188 object_property_set_bool(o, true, "realized", &error_abort); 189 } 190 191 /* 192 * A7MPCORE 193 */ 194 object_property_set_int(OBJECT(&s->a7mpcore), smp_cpus, "num-cpu", 195 &error_abort); 196 object_property_set_int(OBJECT(&s->a7mpcore), 197 FSL_IMX6UL_MAX_IRQ + GIC_INTERNAL, 198 "num-irq", &error_abort); 199 object_property_set_bool(OBJECT(&s->a7mpcore), true, "realized", 200 &error_abort); 201 sysbus_mmio_map(SYS_BUS_DEVICE(&s->a7mpcore), 0, FSL_IMX6UL_A7MPCORE_ADDR); 202 203 for (i = 0; i < smp_cpus; i++) { 204 SysBusDevice *sbd = SYS_BUS_DEVICE(&s->a7mpcore); 205 DeviceState *d = DEVICE(qemu_get_cpu(i)); 206 207 irq = qdev_get_gpio_in(d, ARM_CPU_IRQ); 208 sysbus_connect_irq(sbd, i, irq); 209 sysbus_connect_irq(sbd, i + smp_cpus, qdev_get_gpio_in(d, ARM_CPU_FIQ)); 210 sysbus_connect_irq(sbd, i + 2 * smp_cpus, 211 qdev_get_gpio_in(d, ARM_CPU_VIRQ)); 212 sysbus_connect_irq(sbd, i + 3 * smp_cpus, 213 qdev_get_gpio_in(d, ARM_CPU_VFIQ)); 214 } 215 216 /* 217 * A7MPCORE DAP 218 */ 219 create_unimplemented_device("a7mpcore-dap", FSL_IMX6UL_A7MPCORE_DAP_ADDR, 220 0x100000); 221 222 /* 223 * GPT 1, 2 224 */ 225 for (i = 0; i < FSL_IMX6UL_NUM_GPTS; i++) { 226 static const hwaddr FSL_IMX6UL_GPTn_ADDR[FSL_IMX6UL_NUM_GPTS] = { 227 FSL_IMX6UL_GPT1_ADDR, 228 FSL_IMX6UL_GPT2_ADDR, 229 }; 230 231 static const int FSL_IMX6UL_GPTn_IRQ[FSL_IMX6UL_NUM_GPTS] = { 232 FSL_IMX6UL_GPT1_IRQ, 233 FSL_IMX6UL_GPT2_IRQ, 234 }; 235 236 s->gpt[i].ccm = IMX_CCM(&s->ccm); 237 object_property_set_bool(OBJECT(&s->gpt[i]), true, "realized", 238 &error_abort); 239 240 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpt[i]), 0, 241 FSL_IMX6UL_GPTn_ADDR[i]); 242 243 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpt[i]), 0, 244 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 245 FSL_IMX6UL_GPTn_IRQ[i])); 246 } 247 248 /* 249 * EPIT 1, 2 250 */ 251 for (i = 0; i < FSL_IMX6UL_NUM_EPITS; i++) { 252 static const hwaddr FSL_IMX6UL_EPITn_ADDR[FSL_IMX6UL_NUM_EPITS] = { 253 FSL_IMX6UL_EPIT1_ADDR, 254 FSL_IMX6UL_EPIT2_ADDR, 255 }; 256 257 static const int FSL_IMX6UL_EPITn_IRQ[FSL_IMX6UL_NUM_EPITS] = { 258 FSL_IMX6UL_EPIT1_IRQ, 259 FSL_IMX6UL_EPIT2_IRQ, 260 }; 261 262 s->epit[i].ccm = IMX_CCM(&s->ccm); 263 object_property_set_bool(OBJECT(&s->epit[i]), true, "realized", 264 &error_abort); 265 266 sysbus_mmio_map(SYS_BUS_DEVICE(&s->epit[i]), 0, 267 FSL_IMX6UL_EPITn_ADDR[i]); 268 269 sysbus_connect_irq(SYS_BUS_DEVICE(&s->epit[i]), 0, 270 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 271 FSL_IMX6UL_EPITn_IRQ[i])); 272 } 273 274 /* 275 * GPIO 276 */ 277 for (i = 0; i < FSL_IMX6UL_NUM_GPIOS; i++) { 278 static const hwaddr FSL_IMX6UL_GPIOn_ADDR[FSL_IMX6UL_NUM_GPIOS] = { 279 FSL_IMX6UL_GPIO1_ADDR, 280 FSL_IMX6UL_GPIO2_ADDR, 281 FSL_IMX6UL_GPIO3_ADDR, 282 FSL_IMX6UL_GPIO4_ADDR, 283 FSL_IMX6UL_GPIO5_ADDR, 284 }; 285 286 static const int FSL_IMX6UL_GPIOn_LOW_IRQ[FSL_IMX6UL_NUM_GPIOS] = { 287 FSL_IMX6UL_GPIO1_LOW_IRQ, 288 FSL_IMX6UL_GPIO2_LOW_IRQ, 289 FSL_IMX6UL_GPIO3_LOW_IRQ, 290 FSL_IMX6UL_GPIO4_LOW_IRQ, 291 FSL_IMX6UL_GPIO5_LOW_IRQ, 292 }; 293 294 static const int FSL_IMX6UL_GPIOn_HIGH_IRQ[FSL_IMX6UL_NUM_GPIOS] = { 295 FSL_IMX6UL_GPIO1_HIGH_IRQ, 296 FSL_IMX6UL_GPIO2_HIGH_IRQ, 297 FSL_IMX6UL_GPIO3_HIGH_IRQ, 298 FSL_IMX6UL_GPIO4_HIGH_IRQ, 299 FSL_IMX6UL_GPIO5_HIGH_IRQ, 300 }; 301 302 object_property_set_bool(OBJECT(&s->gpio[i]), true, "realized", 303 &error_abort); 304 305 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio[i]), 0, 306 FSL_IMX6UL_GPIOn_ADDR[i]); 307 308 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 0, 309 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 310 FSL_IMX6UL_GPIOn_LOW_IRQ[i])); 311 312 sysbus_connect_irq(SYS_BUS_DEVICE(&s->gpio[i]), 1, 313 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 314 FSL_IMX6UL_GPIOn_HIGH_IRQ[i])); 315 } 316 317 /* 318 * IOMUXC and IOMUXC_GPR 319 */ 320 for (i = 0; i < 1; i++) { 321 static const hwaddr FSL_IMX6UL_IOMUXCn_ADDR[FSL_IMX6UL_NUM_IOMUXCS] = { 322 FSL_IMX6UL_IOMUXC_ADDR, 323 FSL_IMX6UL_IOMUXC_GPR_ADDR, 324 }; 325 326 snprintf(name, NAME_SIZE, "iomuxc%d", i); 327 create_unimplemented_device(name, FSL_IMX6UL_IOMUXCn_ADDR[i], 0x4000); 328 } 329 330 /* 331 * CCM 332 */ 333 object_property_set_bool(OBJECT(&s->ccm), true, "realized", &error_abort); 334 sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccm), 0, FSL_IMX6UL_CCM_ADDR); 335 336 /* 337 * SRC 338 */ 339 object_property_set_bool(OBJECT(&s->src), true, "realized", &error_abort); 340 sysbus_mmio_map(SYS_BUS_DEVICE(&s->src), 0, FSL_IMX6UL_SRC_ADDR); 341 342 /* 343 * GPCv2 344 */ 345 object_property_set_bool(OBJECT(&s->gpcv2), true, 346 "realized", &error_abort); 347 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpcv2), 0, FSL_IMX6UL_GPC_ADDR); 348 349 /* Initialize all ECSPI */ 350 for (i = 0; i < FSL_IMX6UL_NUM_ECSPIS; i++) { 351 static const hwaddr FSL_IMX6UL_SPIn_ADDR[FSL_IMX6UL_NUM_ECSPIS] = { 352 FSL_IMX6UL_ECSPI1_ADDR, 353 FSL_IMX6UL_ECSPI2_ADDR, 354 FSL_IMX6UL_ECSPI3_ADDR, 355 FSL_IMX6UL_ECSPI4_ADDR, 356 }; 357 358 static const int FSL_IMX6UL_SPIn_IRQ[FSL_IMX6UL_NUM_ECSPIS] = { 359 FSL_IMX6UL_ECSPI1_IRQ, 360 FSL_IMX6UL_ECSPI2_IRQ, 361 FSL_IMX6UL_ECSPI3_IRQ, 362 FSL_IMX6UL_ECSPI4_IRQ, 363 }; 364 365 /* Initialize the SPI */ 366 object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", 367 &error_abort); 368 369 sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, 370 FSL_IMX6UL_SPIn_ADDR[i]); 371 372 sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0, 373 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 374 FSL_IMX6UL_SPIn_IRQ[i])); 375 } 376 377 /* 378 * I2C 379 */ 380 for (i = 0; i < FSL_IMX6UL_NUM_I2CS; i++) { 381 static const hwaddr FSL_IMX6UL_I2Cn_ADDR[FSL_IMX6UL_NUM_I2CS] = { 382 FSL_IMX6UL_I2C1_ADDR, 383 FSL_IMX6UL_I2C2_ADDR, 384 FSL_IMX6UL_I2C3_ADDR, 385 FSL_IMX6UL_I2C4_ADDR, 386 }; 387 388 static const int FSL_IMX6UL_I2Cn_IRQ[FSL_IMX6UL_NUM_I2CS] = { 389 FSL_IMX6UL_I2C1_IRQ, 390 FSL_IMX6UL_I2C2_IRQ, 391 FSL_IMX6UL_I2C3_IRQ, 392 FSL_IMX6UL_I2C4_IRQ, 393 }; 394 395 object_property_set_bool(OBJECT(&s->i2c[i]), true, "realized", 396 &error_abort); 397 sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c[i]), 0, FSL_IMX6UL_I2Cn_ADDR[i]); 398 399 sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c[i]), 0, 400 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 401 FSL_IMX6UL_I2Cn_IRQ[i])); 402 } 403 404 /* 405 * UART 406 */ 407 for (i = 0; i < FSL_IMX6UL_NUM_UARTS; i++) { 408 static const hwaddr FSL_IMX6UL_UARTn_ADDR[FSL_IMX6UL_NUM_UARTS] = { 409 FSL_IMX6UL_UART1_ADDR, 410 FSL_IMX6UL_UART2_ADDR, 411 FSL_IMX6UL_UART3_ADDR, 412 FSL_IMX6UL_UART4_ADDR, 413 FSL_IMX6UL_UART5_ADDR, 414 FSL_IMX6UL_UART6_ADDR, 415 FSL_IMX6UL_UART7_ADDR, 416 FSL_IMX6UL_UART8_ADDR, 417 }; 418 419 static const int FSL_IMX6UL_UARTn_IRQ[FSL_IMX6UL_NUM_UARTS] = { 420 FSL_IMX6UL_UART1_IRQ, 421 FSL_IMX6UL_UART2_IRQ, 422 FSL_IMX6UL_UART3_IRQ, 423 FSL_IMX6UL_UART4_IRQ, 424 FSL_IMX6UL_UART5_IRQ, 425 FSL_IMX6UL_UART6_IRQ, 426 FSL_IMX6UL_UART7_IRQ, 427 FSL_IMX6UL_UART8_IRQ, 428 }; 429 430 qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hd(i)); 431 432 object_property_set_bool(OBJECT(&s->uart[i]), true, "realized", 433 &error_abort); 434 435 sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, 436 FSL_IMX6UL_UARTn_ADDR[i]); 437 438 sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0, 439 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 440 FSL_IMX6UL_UARTn_IRQ[i])); 441 } 442 443 /* 444 * Ethernet 445 */ 446 for (i = 0; i < FSL_IMX6UL_NUM_ETHS; i++) { 447 static const hwaddr FSL_IMX6UL_ENETn_ADDR[FSL_IMX6UL_NUM_ETHS] = { 448 FSL_IMX6UL_ENET1_ADDR, 449 FSL_IMX6UL_ENET2_ADDR, 450 }; 451 452 static const int FSL_IMX6UL_ENETn_IRQ[FSL_IMX6UL_NUM_ETHS] = { 453 FSL_IMX6UL_ENET1_IRQ, 454 FSL_IMX6UL_ENET2_IRQ, 455 }; 456 457 static const int FSL_IMX6UL_ENETn_TIMER_IRQ[FSL_IMX6UL_NUM_ETHS] = { 458 FSL_IMX6UL_ENET1_TIMER_IRQ, 459 FSL_IMX6UL_ENET2_TIMER_IRQ, 460 }; 461 462 object_property_set_uint(OBJECT(&s->eth[i]), 463 FSL_IMX6UL_ETH_NUM_TX_RINGS, 464 "tx-ring-num", &error_abort); 465 qdev_set_nic_properties(DEVICE(&s->eth[i]), &nd_table[i]); 466 object_property_set_bool(OBJECT(&s->eth[i]), true, "realized", 467 &error_abort); 468 469 sysbus_mmio_map(SYS_BUS_DEVICE(&s->eth[i]), 0, 470 FSL_IMX6UL_ENETn_ADDR[i]); 471 472 sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 0, 473 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 474 FSL_IMX6UL_ENETn_IRQ[i])); 475 476 sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 1, 477 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 478 FSL_IMX6UL_ENETn_TIMER_IRQ[i])); 479 } 480 481 /* 482 * USDHC 483 */ 484 for (i = 0; i < FSL_IMX6UL_NUM_USDHCS; i++) { 485 static const hwaddr FSL_IMX6UL_USDHCn_ADDR[FSL_IMX6UL_NUM_USDHCS] = { 486 FSL_IMX6UL_USDHC1_ADDR, 487 FSL_IMX6UL_USDHC2_ADDR, 488 }; 489 490 static const int FSL_IMX6UL_USDHCn_IRQ[FSL_IMX6UL_NUM_USDHCS] = { 491 FSL_IMX6UL_USDHC1_IRQ, 492 FSL_IMX6UL_USDHC2_IRQ, 493 }; 494 495 object_property_set_bool(OBJECT(&s->usdhc[i]), true, "realized", 496 &error_abort); 497 498 sysbus_mmio_map(SYS_BUS_DEVICE(&s->usdhc[i]), 0, 499 FSL_IMX6UL_USDHCn_ADDR[i]); 500 501 sysbus_connect_irq(SYS_BUS_DEVICE(&s->usdhc[i]), 0, 502 qdev_get_gpio_in(DEVICE(&s->a7mpcore), 503 FSL_IMX6UL_USDHCn_IRQ[i])); 504 } 505 506 /* 507 * SNVS 508 */ 509 object_property_set_bool(OBJECT(&s->snvs), true, "realized", &error_abort); 510 sysbus_mmio_map(SYS_BUS_DEVICE(&s->snvs), 0, FSL_IMX6UL_SNVS_HP_ADDR); 511 512 /* 513 * Watchdog 514 */ 515 for (i = 0; i < FSL_IMX6UL_NUM_WDTS; i++) { 516 static const hwaddr FSL_IMX6UL_WDOGn_ADDR[FSL_IMX6UL_NUM_WDTS] = { 517 FSL_IMX6UL_WDOG1_ADDR, 518 FSL_IMX6UL_WDOG2_ADDR, 519 FSL_IMX6UL_WDOG3_ADDR, 520 }; 521 522 object_property_set_bool(OBJECT(&s->wdt[i]), true, "realized", 523 &error_abort); 524 525 sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0, 526 FSL_IMX6UL_WDOGn_ADDR[i]); 527 } 528 529 /* 530 * GPR 531 */ 532 object_property_set_bool(OBJECT(&s->gpr), true, "realized", 533 &error_abort); 534 sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpr), 0, FSL_IMX6UL_IOMUXC_GPR_ADDR); 535 536 /* 537 * SDMA 538 */ 539 create_unimplemented_device("sdma", FSL_IMX6UL_SDMA_ADDR, 0x4000); 540 541 /* 542 * APHB_DMA 543 */ 544 create_unimplemented_device("aphb_dma", FSL_IMX6UL_APBH_DMA_ADDR, 545 FSL_IMX6UL_APBH_DMA_SIZE); 546 547 /* 548 * ADCs 549 */ 550 for (i = 0; i < FSL_IMX6UL_NUM_ADCS; i++) { 551 static const hwaddr FSL_IMX6UL_ADCn_ADDR[FSL_IMX6UL_NUM_ADCS] = { 552 FSL_IMX6UL_ADC1_ADDR, 553 FSL_IMX6UL_ADC2_ADDR, 554 }; 555 556 snprintf(name, NAME_SIZE, "adc%d", i); 557 create_unimplemented_device(name, FSL_IMX6UL_ADCn_ADDR[i], 0x4000); 558 } 559 560 /* 561 * LCD 562 */ 563 create_unimplemented_device("lcdif", FSL_IMX6UL_LCDIF_ADDR, 0x4000); 564 565 /* 566 * ROM memory 567 */ 568 memory_region_init_rom(&s->rom, NULL, "imx6ul.rom", 569 FSL_IMX6UL_ROM_SIZE, &error_abort); 570 memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_ROM_ADDR, 571 &s->rom); 572 573 /* 574 * CAAM memory 575 */ 576 memory_region_init_rom(&s->caam, NULL, "imx6ul.caam", 577 FSL_IMX6UL_CAAM_MEM_SIZE, &error_abort); 578 memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_CAAM_MEM_ADDR, 579 &s->caam); 580 581 /* 582 * OCRAM memory 583 */ 584 memory_region_init_ram(&s->ocram, NULL, "imx6ul.ocram", 585 FSL_IMX6UL_OCRAM_MEM_SIZE, 586 &error_abort); 587 memory_region_add_subregion(get_system_memory(), FSL_IMX6UL_OCRAM_MEM_ADDR, 588 &s->ocram); 589 590 /* 591 * internal OCRAM (128 KB) is aliased over 512 KB 592 */ 593 memory_region_init_alias(&s->ocram_alias, NULL, "imx6ul.ocram_alias", 594 &s->ocram, 0, FSL_IMX6UL_OCRAM_ALIAS_SIZE); 595 memory_region_add_subregion(get_system_memory(), 596 FSL_IMX6UL_OCRAM_ALIAS_ADDR, &s->ocram_alias); 597 } 598 599 static void fsl_imx6ul_class_init(ObjectClass *oc, void *data) 600 { 601 DeviceClass *dc = DEVICE_CLASS(oc); 602 603 dc->realize = fsl_imx6ul_realize; 604 dc->desc = "i.MX6UL SOC"; 605 /* Reason: Uses serial_hds and nd_table in realize() directly */ 606 dc->user_creatable = false; 607 } 608 609 static const TypeInfo fsl_imx6ul_type_info = { 610 .name = TYPE_FSL_IMX6UL, 611 .parent = TYPE_DEVICE, 612 .instance_size = sizeof(FslIMX6ULState), 613 .instance_init = fsl_imx6ul_init, 614 .class_init = fsl_imx6ul_class_init, 615 }; 616 617 static void fsl_imx6ul_register_types(void) 618 { 619 type_register_static(&fsl_imx6ul_type_info); 620 } 621 type_init(fsl_imx6ul_register_types) 622