[mirror_qemu.git] / hw / arm / stm32f405_soc.c

/*
 * STM32F405 SoC
 *
 * Copyright (c) 2014 Alistair Francis <alistair@alistair23.me>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu-common.h"
#include "exec/address-spaces.h"
#include "sysemu/sysemu.h"
#include "hw/arm/stm32f405_soc.h"
#include "hw/misc/unimp.h"

#define SYSCFG_ADD                     0x40013800
static const uint32_t usart_addr[] = { 0x40011000, 0x40004400, 0x40004800,
                                       0x40004C00, 0x40005000, 0x40011400,
                                       0x40007800, 0x40007C00 };
/* At the moment only Timer 2 to 5 are modelled */
static const uint32_t timer_addr[] = { 0x40000000, 0x40000400,
                                       0x40000800, 0x40000C00 };
#define ADC_ADDR                       0x40012000
static const uint32_t spi_addr[] =   { 0x40013000, 0x40003800, 0x40003C00,
                                       0x40013400, 0x40015000, 0x40015400 };
#define EXTI_ADDR                      0x40013C00

#define SYSCFG_IRQ               71
static const int usart_irq[] = { 37, 38, 39, 52, 53, 71, 82, 83 };
static const int timer_irq[] = { 28, 29, 30, 50 };
#define ADC_IRQ 18
static const int spi_irq[] =   { 35, 36, 51, 0, 0, 0 };
static const int exti_irq[] =  { 6, 7, 8, 9, 10, 23, 23, 23, 23, 23, 40,
                                 40, 40, 40, 40, 40} ;


static void stm32f405_soc_initfn(Object *obj)
{
    STM32F405State *s = STM32F405_SOC(obj);
    int i;

    sysbus_init_child_obj(obj, "armv7m", &s->armv7m, sizeof(s->armv7m),
                          TYPE_ARMV7M);

    sysbus_init_child_obj(obj, "syscfg", &s->syscfg, sizeof(s->syscfg),
                          TYPE_STM32F4XX_SYSCFG);

    for (i = 0; i < STM_NUM_USARTS; i++) {
        sysbus_init_child_obj(obj, "usart[*]", &s->usart[i],
                              sizeof(s->usart[i]), TYPE_STM32F2XX_USART);
    }

    for (i = 0; i < STM_NUM_TIMERS; i++) {
        sysbus_init_child_obj(obj, "timer[*]", &s->timer[i],
                              sizeof(s->timer[i]), TYPE_STM32F2XX_TIMER);
    }

    for (i = 0; i < STM_NUM_ADCS; i++) {
        sysbus_init_child_obj(obj, "adc[*]", &s->adc[i], sizeof(s->adc[i]),
                              TYPE_STM32F2XX_ADC);
    }

    for (i = 0; i < STM_NUM_SPIS; i++) {
        sysbus_init_child_obj(obj, "spi[*]", &s->spi[i], sizeof(s->spi[i]),
                              TYPE_STM32F2XX_SPI);
    }

    sysbus_init_child_obj(obj, "exti", &s->exti, sizeof(s->exti),
                          TYPE_STM32F4XX_EXTI);
}

static void stm32f405_soc_realize(DeviceState *dev_soc, Error **errp)
{
    STM32F405State *s = STM32F405_SOC(dev_soc);
    MemoryRegion *system_memory = get_system_memory();
    DeviceState *dev, *armv7m;
    SysBusDevice *busdev;
    Error *err = NULL;
    int i;

    memory_region_init_ram(&s->flash, NULL, "STM32F405.flash", FLASH_SIZE,
                           &err);
    if (err != NULL) {
        error_propagate(errp, err);
        return;
    }
    memory_region_init_alias(&s->flash_alias, NULL, "STM32F405.flash.alias",
                             &s->flash, 0, FLASH_SIZE);

    memory_region_set_readonly(&s->flash, true);
    memory_region_set_readonly(&s->flash_alias, true);

    memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, &s->flash);
    memory_region_add_subregion(system_memory, 0, &s->flash_alias);

    memory_region_init_ram(&s->sram, NULL, "STM32F405.sram", SRAM_SIZE,
                           &err);
    if (err != NULL) {
        error_propagate(errp, err);
        return;
    }
    memory_region_add_subregion(system_memory, SRAM_BASE_ADDRESS, &s->sram);

    armv7m = DEVICE(&s->armv7m);
    qdev_prop_set_uint32(armv7m, "num-irq", 96);
    qdev_prop_set_string(armv7m, "cpu-type", s->cpu_type);
    qdev_prop_set_bit(armv7m, "enable-bitband", true);
    object_property_set_link(OBJECT(&s->armv7m), OBJECT(system_memory),
                                     "memory", &error_abort);
    object_property_set_bool(OBJECT(&s->armv7m), true, "realized", &err);
    if (err != NULL) {
        error_propagate(errp, err);
        return;
    }

    /* System configuration controller */
    dev = DEVICE(&s->syscfg);
    object_property_set_bool(OBJECT(&s->syscfg), true, "realized", &err);
    if (err != NULL) {
        error_propagate(errp, err);
        return;
    }
    busdev = SYS_BUS_DEVICE(dev);
    sysbus_mmio_map(busdev, 0, SYSCFG_ADD);
    sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, SYSCFG_IRQ));

    /* Attach UART (uses USART registers) and USART controllers */
    for (i = 0; i < STM_NUM_USARTS; i++) {
        dev = DEVICE(&(s->usart[i]));
        qdev_prop_set_chr(dev, "chardev", serial_hd(i));
        object_property_set_bool(OBJECT(&s->usart[i]), true, "realized", &err);
        if (err != NULL) {
            error_propagate(errp, err);
            return;
        }
        busdev = SYS_BUS_DEVICE(dev);
        sysbus_mmio_map(busdev, 0, usart_addr[i]);
        sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, usart_irq[i]));
    }

    /* Timer 2 to 5 */
    for (i = 0; i < STM_NUM_TIMERS; i++) {
        dev = DEVICE(&(s->timer[i]));
        qdev_prop_set_uint64(dev, "clock-frequency", 1000000000);
        object_property_set_bool(OBJECT(&s->timer[i]), true, "realized", &err);
        if (err != NULL) {
            error_propagate(errp, err);
            return;
        }
        busdev = SYS_BUS_DEVICE(dev);
        sysbus_mmio_map(busdev, 0, timer_addr[i]);
        sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, timer_irq[i]));
    }

    /* ADC device, the IRQs are ORed together */
    object_initialize_child(OBJECT(s), "adc-orirq", &s->adc_irqs,
                            sizeof(s->adc_irqs), TYPE_OR_IRQ,
                            &err, NULL);
    if (err != NULL) {
        error_propagate(errp, err);
        return;
    }
    object_property_set_int(OBJECT(&s->adc_irqs), STM_NUM_ADCS,
                            "num-lines", &err);
    object_property_set_bool(OBJECT(&s->adc_irqs), true, "realized", &err);
    if (err != NULL) {
        error_propagate(errp, err);
        return;
    }
    qdev_connect_gpio_out(DEVICE(&s->adc_irqs), 0,
                          qdev_get_gpio_in(armv7m, ADC_IRQ));

    dev = DEVICE(&(s->adc[i]));
    object_property_set_bool(OBJECT(&s->adc[i]), true, "realized", &err);
    if (err != NULL) {
        error_propagate(errp, err);
        return;
    }
    busdev = SYS_BUS_DEVICE(dev);
    sysbus_mmio_map(busdev, 0, ADC_ADDR);
    sysbus_connect_irq(busdev, 0,
                       qdev_get_gpio_in(DEVICE(&s->adc_irqs), i));

    /* SPI devices */
    for (i = 0; i < STM_NUM_SPIS; i++) {
        dev = DEVICE(&(s->spi[i]));
        object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &err);
        if (err != NULL) {
            error_propagate(errp, err);
            return;
        }
        busdev = SYS_BUS_DEVICE(dev);
        sysbus_mmio_map(busdev, 0, spi_addr[i]);
        sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, spi_irq[i]));
    }

    /* EXTI device */
    dev = DEVICE(&s->exti);
    object_property_set_bool(OBJECT(&s->exti), true, "realized", &err);
    if (err != NULL) {
        error_propagate(errp, err);
        return;
    }
    busdev = SYS_BUS_DEVICE(dev);
    sysbus_mmio_map(busdev, 0, EXTI_ADDR);
    for (i = 0; i < 16; i++) {
        sysbus_connect_irq(busdev, i, qdev_get_gpio_in(armv7m, exti_irq[i]));
    }
    for (i = 0; i < 16; i++) {
        qdev_connect_gpio_out(DEVICE(&s->syscfg), i, qdev_get_gpio_in(dev, i));
    }

    create_unimplemented_device("timer[7]",    0x40001400, 0x400);
    create_unimplemented_device("timer[12]",   0x40001800, 0x400);
    create_unimplemented_device("timer[6]",    0x40001000, 0x400);
    create_unimplemented_device("timer[13]",   0x40001C00, 0x400);
    create_unimplemented_device("timer[14]",   0x40002000, 0x400);
    create_unimplemented_device("RTC and BKP", 0x40002800, 0x400);
    create_unimplemented_device("WWDG",        0x40002C00, 0x400);
    create_unimplemented_device("IWDG",        0x40003000, 0x400);
    create_unimplemented_device("I2S2ext",     0x40003000, 0x400);
    create_unimplemented_device("I2S3ext",     0x40004000, 0x400);
    create_unimplemented_device("I2C1",        0x40005400, 0x400);
    create_unimplemented_device("I2C2",        0x40005800, 0x400);
    create_unimplemented_device("I2C3",        0x40005C00, 0x400);
    create_unimplemented_device("CAN1",        0x40006400, 0x400);
    create_unimplemented_device("CAN2",        0x40006800, 0x400);
    create_unimplemented_device("PWR",         0x40007000, 0x400);
    create_unimplemented_device("DAC",         0x40007400, 0x400);
    create_unimplemented_device("timer[1]",    0x40010000, 0x400);
    create_unimplemented_device("timer[8]",    0x40010400, 0x400);
    create_unimplemented_device("SDIO",        0x40012C00, 0x400);
    create_unimplemented_device("timer[9]",    0x40014000, 0x400);
    create_unimplemented_device("timer[10]",   0x40014400, 0x400);
    create_unimplemented_device("timer[11]",   0x40014800, 0x400);
    create_unimplemented_device("GPIOA",       0x40020000, 0x400);
    create_unimplemented_device("GPIOB",       0x40020400, 0x400);
    create_unimplemented_device("GPIOC",       0x40020800, 0x400);
    create_unimplemented_device("GPIOD",       0x40020C00, 0x400);
    create_unimplemented_device("GPIOE",       0x40021000, 0x400);
    create_unimplemented_device("GPIOF",       0x40021400, 0x400);
    create_unimplemented_device("GPIOG",       0x40021800, 0x400);
    create_unimplemented_device("GPIOH",       0x40021C00, 0x400);
    create_unimplemented_device("GPIOI",       0x40022000, 0x400);
    create_unimplemented_device("CRC",         0x40023000, 0x400);
    create_unimplemented_device("RCC",         0x40023800, 0x400);
    create_unimplemented_device("Flash Int",   0x40023C00, 0x400);
    create_unimplemented_device("BKPSRAM",     0x40024000, 0x400);
    create_unimplemented_device("DMA1",        0x40026000, 0x400);
    create_unimplemented_device("DMA2",        0x40026400, 0x400);
    create_unimplemented_device("Ethernet",    0x40028000, 0x1400);
    create_unimplemented_device("USB OTG HS",  0x40040000, 0x30000);
    create_unimplemented_device("USB OTG FS",  0x50000000, 0x31000);
    create_unimplemented_device("DCMI",        0x50050000, 0x400);
    create_unimplemented_device("RNG",         0x50060800, 0x400);
}

static Property stm32f405_soc_properties[] = {
    DEFINE_PROP_STRING("cpu-type", STM32F405State, cpu_type),
    DEFINE_PROP_END_OF_LIST(),
};

static void stm32f405_soc_class_init(ObjectClass *klass, void *data)
{
    DeviceClass *dc = DEVICE_CLASS(klass);

    dc->realize = stm32f405_soc_realize;
    dc->props = stm32f405_soc_properties;
    /* No vmstate or reset required: device has no internal state */
}

static const TypeInfo stm32f405_soc_info = {
    .name          = TYPE_STM32F405_SOC,
    .parent        = TYPE_SYS_BUS_DEVICE,
    .instance_size = sizeof(STM32F405State),
    .instance_init = stm32f405_soc_initfn,
    .class_init    = stm32f405_soc_class_init,
};

static void stm32f405_soc_types(void)
{
    type_register_static(&stm32f405_soc_info);
}

type_init(stm32f405_soc_types)
Commit	Line	Data
529fc5fd AF	1	/*
	2	* STM32F405 SoC
	3	*
	4	* Copyright (c) 2014 Alistair Francis <alistair@alistair23.me>
	5	*
	6	* Permission is hereby granted, free of charge, to any person obtaining a copy
	7	* of this software and associated documentation files (the "Software"), to deal
	8	* in the Software without restriction, including without limitation the rights
	9	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	10	* copies of the Software, and to permit persons to whom the Software is
	11	* furnished to do so, subject to the following conditions:
	12	*
	13	* The above copyright notice and this permission notice shall be included in
	14	* all copies or substantial portions of the Software.
	15	*
	16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	17	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	19	* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	20	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	21	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	22	* THE SOFTWARE.
	23	*/
	24
	25	#include "qemu/osdep.h"
	26	#include "qapi/error.h"
	27	#include "qemu-common.h"
	28	#include "exec/address-spaces.h"
	29	#include "sysemu/sysemu.h"
	30	#include "hw/arm/stm32f405_soc.h"
	31	#include "hw/misc/unimp.h"
	32
	33	#define SYSCFG_ADD 0x40013800
	34	static const uint32_t usart_addr[] = { 0x40011000, 0x40004400, 0x40004800,
	35	0x40004C00, 0x40005000, 0x40011400,
	36	0x40007800, 0x40007C00 };
	37	/* At the moment only Timer 2 to 5 are modelled */
	38	static const uint32_t timer_addr[] = { 0x40000000, 0x40000400,
	39	0x40000800, 0x40000C00 };
	40	#define ADC_ADDR 0x40012000
	41	static const uint32_t spi_addr[] = { 0x40013000, 0x40003800, 0x40003C00,
	42	0x40013400, 0x40015000, 0x40015400 };
	43	#define EXTI_ADDR 0x40013C00
	44
	45	#define SYSCFG_IRQ 71
	46	static const int usart_irq[] = { 37, 38, 39, 52, 53, 71, 82, 83 };
	47	static const int timer_irq[] = { 28, 29, 30, 50 };
	48	#define ADC_IRQ 18
	49	static const int spi_irq[] = { 35, 36, 51, 0, 0, 0 };
	50	static const int exti_irq[] = { 6, 7, 8, 9, 10, 23, 23, 23, 23, 23, 40,
	51	40, 40, 40, 40, 40} ;
	52
	53
	54	static void stm32f405_soc_initfn(Object *obj)
	55	{
	56	STM32F405State *s = STM32F405_SOC(obj);
	57	int i;
	58
	59	sysbus_init_child_obj(obj, "armv7m", &s->armv7m, sizeof(s->armv7m),
	60	TYPE_ARMV7M);
	61
	62	sysbus_init_child_obj(obj, "syscfg", &s->syscfg, sizeof(s->syscfg),
	63	TYPE_STM32F4XX_SYSCFG);
	64
65	for (i = 0; i < STM_NUM_USARTS; i++) {
66	sysbus_init_child_obj(obj, "usart[*]", &s->usart[i],
67	sizeof(s->usart[i]), TYPE_STM32F2XX_USART);
68	}
69
70	for (i = 0; i < STM_NUM_TIMERS; i++) {
71	sysbus_init_child_obj(obj, "timer[*]", &s->timer[i],
72	sizeof(s->timer[i]), TYPE_STM32F2XX_TIMER);
73	}
74
75	for (i = 0; i < STM_NUM_ADCS; i++) {
76	sysbus_init_child_obj(obj, "adc[*]", &s->adc[i], sizeof(s->adc[i]),
77	TYPE_STM32F2XX_ADC);
78	}
79
80	for (i = 0; i < STM_NUM_SPIS; i++) {
81	sysbus_init_child_obj(obj, "spi[*]", &s->spi[i], sizeof(s->spi[i]),
82	TYPE_STM32F2XX_SPI);
83	}
84
85	sysbus_init_child_obj(obj, "exti", &s->exti, sizeof(s->exti),
86	TYPE_STM32F4XX_EXTI);
87	}
88
89	static void stm32f405_soc_realize(DeviceState dev_soc, Error *errp)
90	{
91	STM32F405State *s = STM32F405_SOC(dev_soc);
92	MemoryRegion *system_memory = get_system_memory();
93	DeviceState dev, armv7m;
94	SysBusDevice *busdev;
95	Error *err = NULL;
96	int i;
97
98	memory_region_init_ram(&s->flash, NULL, "STM32F405.flash", FLASH_SIZE,
99	&err);
100	if (err != NULL) {
101	error_propagate(errp, err);
102	return;
103	}
104	memory_region_init_alias(&s->flash_alias, NULL, "STM32F405.flash.alias",
105	&s->flash, 0, FLASH_SIZE);
106
107	memory_region_set_readonly(&s->flash, true);
108	memory_region_set_readonly(&s->flash_alias, true);
109
110	memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, &s->flash);
111	memory_region_add_subregion(system_memory, 0, &s->flash_alias);
112
113	memory_region_init_ram(&s->sram, NULL, "STM32F405.sram", SRAM_SIZE,
114	&err);
115	if (err != NULL) {
116	error_propagate(errp, err);
117	return;
118	}
119	memory_region_add_subregion(system_memory, SRAM_BASE_ADDRESS, &s->sram);
120
121	armv7m = DEVICE(&s->armv7m);
122	qdev_prop_set_uint32(armv7m, "num-irq", 96);
123	qdev_prop_set_string(armv7m, "cpu-type", s->cpu_type);
124	qdev_prop_set_bit(armv7m, "enable-bitband", true);
125	object_property_set_link(OBJECT(&s->armv7m), OBJECT(system_memory),
126	"memory", &error_abort);
127	object_property_set_bool(OBJECT(&s->armv7m), true, "realized", &err);
128	if (err != NULL) {
129	error_propagate(errp, err);
130	return;
131	}
132
133	/* System configuration controller */
134	dev = DEVICE(&s->syscfg);
135	object_property_set_bool(OBJECT(&s->syscfg), true, "realized", &err);
136	if (err != NULL) {
137	error_propagate(errp, err);
138	return;
139	}
140	busdev = SYS_BUS_DEVICE(dev);
141	sysbus_mmio_map(busdev, 0, SYSCFG_ADD);
142	sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, SYSCFG_IRQ));
143
144	/* Attach UART (uses USART registers) and USART controllers */
145	for (i = 0; i < STM_NUM_USARTS; i++) {
146	dev = DEVICE(&(s->usart[i]));
147	qdev_prop_set_chr(dev, "chardev", serial_hd(i));
148	object_property_set_bool(OBJECT(&s->usart[i]), true, "realized", &err);
149	if (err != NULL) {
150	error_propagate(errp, err);
151	return;
152	}
153	busdev = SYS_BUS_DEVICE(dev);
154	sysbus_mmio_map(busdev, 0, usart_addr[i]);
155	sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, usart_irq[i]));
156	}
157
158	/* Timer 2 to 5 */
159	for (i = 0; i < STM_NUM_TIMERS; i++) {
160	dev = DEVICE(&(s->timer[i]));
161	qdev_prop_set_uint64(dev, "clock-frequency", 1000000000);
162	object_property_set_bool(OBJECT(&s->timer[i]), true, "realized", &err);
163	if (err != NULL) {
164	error_propagate(errp, err);
165	return;
166	}
167	busdev = SYS_BUS_DEVICE(dev);
168	sysbus_mmio_map(busdev, 0, timer_addr[i]);
169	sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, timer_irq[i]));
170	}
171
172	/* ADC device, the IRQs are ORed together */
173	object_initialize_child(OBJECT(s), "adc-orirq", &s->adc_irqs,
174	sizeof(s->adc_irqs), TYPE_OR_IRQ,
175	&err, NULL);
176	if (err != NULL) {
177	error_propagate(errp, err);
178	return;
179	}
180	object_property_set_int(OBJECT(&s->adc_irqs), STM_NUM_ADCS,
181	"num-lines", &err);
182	object_property_set_bool(OBJECT(&s->adc_irqs), true, "realized", &err);
183	if (err != NULL) {
184	error_propagate(errp, err);
185	return;
186	}
187	qdev_connect_gpio_out(DEVICE(&s->adc_irqs), 0,
188	qdev_get_gpio_in(armv7m, ADC_IRQ));
189
190	dev = DEVICE(&(s->adc[i]));
191	object_property_set_bool(OBJECT(&s->adc[i]), true, "realized", &err);
192	if (err != NULL) {
193	error_propagate(errp, err);
194	return;
195	}
196	busdev = SYS_BUS_DEVICE(dev);
197	sysbus_mmio_map(busdev, 0, ADC_ADDR);
198	sysbus_connect_irq(busdev, 0,
199	qdev_get_gpio_in(DEVICE(&s->adc_irqs), i));
200
201	/* SPI devices */
202	for (i = 0; i < STM_NUM_SPIS; i++) {
203	dev = DEVICE(&(s->spi[i]));
204	object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", &err);
205	if (err != NULL) {
206	error_propagate(errp, err);
207	return;
208	}
209	busdev = SYS_BUS_DEVICE(dev);
210	sysbus_mmio_map(busdev, 0, spi_addr[i]);
211	sysbus_connect_irq(busdev, 0, qdev_get_gpio_in(armv7m, spi_irq[i]));
212	}
213
214	/* EXTI device */
215	dev = DEVICE(&s->exti);
216	object_property_set_bool(OBJECT(&s->exti), true, "realized", &err);
217	if (err != NULL) {
218	error_propagate(errp, err);
219	return;
220	}
221	busdev = SYS_BUS_DEVICE(dev);
222	sysbus_mmio_map(busdev, 0, EXTI_ADDR);
223	for (i = 0; i < 16; i++) {
224	sysbus_connect_irq(busdev, i, qdev_get_gpio_in(armv7m, exti_irq[i]));
225	}
226	for (i = 0; i < 16; i++) {
227	qdev_connect_gpio_out(DEVICE(&s->syscfg), i, qdev_get_gpio_in(dev, i));
228	}
229
230	create_unimplemented_device("timer[7]", 0x40001400, 0x400);
231	create_unimplemented_device("timer[12]", 0x40001800, 0x400);
232	create_unimplemented_device("timer[6]", 0x40001000, 0x400);
233	create_unimplemented_device("timer[13]", 0x40001C00, 0x400);
234	create_unimplemented_device("timer[14]", 0x40002000, 0x400);
235	create_unimplemented_device("RTC and BKP", 0x40002800, 0x400);
236	create_unimplemented_device("WWDG", 0x40002C00, 0x400);
237	create_unimplemented_device("IWDG", 0x40003000, 0x400);
238	create_unimplemented_device("I2S2ext", 0x40003000, 0x400);
239	create_unimplemented_device("I2S3ext", 0x40004000, 0x400);
240	create_unimplemented_device("I2C1", 0x40005400, 0x400);
241	create_unimplemented_device("I2C2", 0x40005800, 0x400);
242	create_unimplemented_device("I2C3", 0x40005C00, 0x400);
243	create_unimplemented_device("CAN1", 0x40006400, 0x400);
244	create_unimplemented_device("CAN2", 0x40006800, 0x400);
245	create_unimplemented_device("PWR", 0x40007000, 0x400);
246	create_unimplemented_device("DAC", 0x40007400, 0x400);
247	create_unimplemented_device("timer[1]", 0x40010000, 0x400);
248	create_unimplemented_device("timer[8]", 0x40010400, 0x400);
249	create_unimplemented_device("SDIO", 0x40012C00, 0x400);
250	create_unimplemented_device("timer[9]", 0x40014000, 0x400);
251	create_unimplemented_device("timer[10]", 0x40014400, 0x400);
252	create_unimplemented_device("timer[11]", 0x40014800, 0x400);
253	create_unimplemented_device("GPIOA", 0x40020000, 0x400);
254	create_unimplemented_device("GPIOB", 0x40020400, 0x400);
255	create_unimplemented_device("GPIOC", 0x40020800, 0x400);
256	create_unimplemented_device("GPIOD", 0x40020C00, 0x400);
257	create_unimplemented_device("GPIOE", 0x40021000, 0x400);
258	create_unimplemented_device("GPIOF", 0x40021400, 0x400);
259	create_unimplemented_device("GPIOG", 0x40021800, 0x400);
260	create_unimplemented_device("GPIOH", 0x40021C00, 0x400);
261	create_unimplemented_device("GPIOI", 0x40022000, 0x400);
262	create_unimplemented_device("CRC", 0x40023000, 0x400);
263	create_unimplemented_device("RCC", 0x40023800, 0x400);
264	create_unimplemented_device("Flash Int", 0x40023C00, 0x400);
265	create_unimplemented_device("BKPSRAM", 0x40024000, 0x400);
266	create_unimplemented_device("DMA1", 0x40026000, 0x400);
267	create_unimplemented_device("DMA2", 0x40026400, 0x400);
268	create_unimplemented_device("Ethernet", 0x40028000, 0x1400);
269	create_unimplemented_device("USB OTG HS", 0x40040000, 0x30000);
270	create_unimplemented_device("USB OTG FS", 0x50000000, 0x31000);
271	create_unimplemented_device("DCMI", 0x50050000, 0x400);
272	create_unimplemented_device("RNG", 0x50060800, 0x400);
273	}
274
275	static Property stm32f405_soc_properties[] = {
276	DEFINE_PROP_STRING("cpu-type", STM32F405State, cpu_type),
277	DEFINE_PROP_END_OF_LIST(),
278	};
279
280	static void stm32f405_soc_class_init(ObjectClass klass, void data)
281	{
282	DeviceClass *dc = DEVICE_CLASS(klass);
283
284	dc->realize = stm32f405_soc_realize;
285	dc->props = stm32f405_soc_properties;
286	/* No vmstate or reset required: device has no internal state */
287	}
288
289	static const TypeInfo stm32f405_soc_info = {
290	.name = TYPE_STM32F405_SOC,
291	.parent = TYPE_SYS_BUS_DEVICE,
292	.instance_size = sizeof(STM32F405State),
293	.instance_init = stm32f405_soc_initfn,
294	.class_init = stm32f405_soc_class_init,
295	};
296
297	static void stm32f405_soc_types(void)
298	{
299	type_register_static(&stm32f405_soc_info);
300	}
301
302	type_init(stm32f405_soc_types)