diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak
index dead36b..c8e9ada 100644
--- a/default-configs/arm-softmmu.mak
+++ b/default-configs/arm-softmmu.mak
@@ -81,6 +81,7 @@ CONFIG_ZYNQ=y
 CONFIG_STM32F2XX_TIMER=y
 CONFIG_STM32F2XX_USART=y
 CONFIG_STM32F2XX_SYSCFG=y
+CONFIG_STM32F205_SOC=y
 
 CONFIG_VERSATILE_PCI=y
 CONFIG_VERSATILE_I2C=y
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index 6088e53..9769317 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -8,3 +8,4 @@ obj-y += armv7m.o exynos4210.o pxa2xx.o pxa2xx_gpio.o pxa2xx_pic.o
 obj-$(CONFIG_DIGIC) += digic.o
 obj-y += omap1.o omap2.o strongarm.o
 obj-$(CONFIG_ALLWINNER_A10) += allwinner-a10.o cubieboard.o
+obj-$(CONFIG_STM32F205_SOC) += stm32f205_soc.o
diff --git a/hw/arm/stm32f205_soc.c b/hw/arm/stm32f205_soc.c
new file mode 100644
index 0000000..0f3bdc7
--- /dev/null
+++ b/hw/arm/stm32f205_soc.c
@@ -0,0 +1,160 @@
+/*
+ * STM32F205 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 "hw/arm/arm.h"
+#include "exec/address-spaces.h"
+#include "hw/arm/stm32f205_soc.h"
+
+/* At the moment only Timer 2 to 5 are modelled */
+static const uint32_t timer_addr[STM_NUM_TIMERS] = { 0x40000000, 0x40000400,
+    0x40000800, 0x40000C00 };
+static const uint32_t usart_addr[STM_NUM_USARTS] = { 0x40011000, 0x40004400,
+    0x40004800, 0x40004C00, 0x40005000, 0x40011400 };
+
+static const int timer_irq[STM_NUM_TIMERS] = {28, 29, 30, 50};
+static const int usart_irq[STM_NUM_USARTS] = {37, 38, 39, 52, 53, 71};
+
+static void stm32f205_soc_initfn(Object *obj)
+{
+    STM32F205State *s = STM32F205_SOC(obj);
+    int i;
+
+    object_initialize(&s->syscfg, sizeof(s->syscfg), TYPE_STM32F2XX_SYSCFG);
+    qdev_set_parent_bus(DEVICE(&s->syscfg), sysbus_get_default());
+
+    for (i = 0; i < STM_NUM_USARTS; i++) {
+        object_initialize(&s->usart[i], sizeof(s->usart[i]),
+                          TYPE_STM32F2XX_USART);
+        qdev_set_parent_bus(DEVICE(&s->usart[i]), sysbus_get_default());
+    }
+
+    for (i = 0; i < STM_NUM_TIMERS; i++) {
+        object_initialize(&s->timer[i], sizeof(s->timer[i]),
+                          TYPE_STM32F2XX_TIMER);
+        qdev_set_parent_bus(DEVICE(&s->timer[i]), sysbus_get_default());
+    }
+}
+
+static void stm32f205_soc_realize(DeviceState *dev_soc, Error **errp)
+{
+    STM32F205State *s = STM32F205_SOC(dev_soc);
+    DeviceState *syscfgdev, *usartdev, *timerdev;
+    SysBusDevice *syscfgbusdev, *usartbusdev, *timerbusdev;
+    qemu_irq *pic;
+    Error *err = NULL;
+    int i;
+
+    MemoryRegion *system_memory = get_system_memory();
+    MemoryRegion *sram = g_new(MemoryRegion, 1);
+    MemoryRegion *flash = g_new(MemoryRegion, 1);
+    MemoryRegion *flash_alias = g_new(MemoryRegion, 1);
+
+    memory_region_init_ram(flash, NULL, "STM32F205.flash", FLASH_SIZE,
+                           &error_abort);
+    memory_region_init_alias(flash_alias, NULL, "STM32F205.flash.alias",
+                             flash, 0, FLASH_SIZE);
+
+    vmstate_register_ram_global(flash);
+
+    memory_region_set_readonly(flash, true);
+    memory_region_set_readonly(flash_alias, true);
+
+    memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, flash);
+    memory_region_add_subregion(system_memory, 0, flash_alias);
+
+    memory_region_init_ram(sram, NULL, "STM32F205.sram", SRAM_SIZE,
+                           &error_abort);
+    vmstate_register_ram_global(sram);
+    memory_region_add_subregion(system_memory, SRAM_BASE_ADDRESS, sram);
+
+    pic = armv7m_init(get_system_memory(), FLASH_SIZE, 96,
+                      s->kernel_filename, s->cpu_model);
+
+    /* System configuration controller */
+    syscfgdev = DEVICE(&s->syscfg);
+    object_property_set_bool(OBJECT(&s->syscfg), true, "realized", &err);
+    if (err != NULL) {
+        error_propagate(errp, err);
+        return;
+    }
+    syscfgbusdev = SYS_BUS_DEVICE(syscfgdev);
+    sysbus_mmio_map(syscfgbusdev, 0, 0x40013800);
+    sysbus_connect_irq(syscfgbusdev, 0, pic[71]);
+
+    /* Attach UART (uses USART registers) and USART controllers */
+    for (i = 0; i < STM_NUM_USARTS; i++) {
+        usartdev = DEVICE(&(s->usart[i]));
+        object_property_set_bool(OBJECT(&s->usart[i]), true, "realized", &err);
+        if (err != NULL) {
+            error_propagate(errp, err);
+            return;
+        }
+        usartbusdev = SYS_BUS_DEVICE(usartdev);
+        sysbus_mmio_map(usartbusdev, 0, usart_addr[i]);
+        sysbus_connect_irq(usartbusdev, 0, pic[usart_irq[i]]);
+    }
+
+    /* Timer 2 to 5 */
+    for (i = 0; i < STM_NUM_TIMERS; i++) {
+        timerdev = DEVICE(&(s->timer[i]));
+        qdev_prop_set_uint64(timerdev, "clock-frequency", 1000000000);
+        object_property_set_bool(OBJECT(&s->timer[i]), true, "realized", &err);
+        if (err != NULL) {
+            error_propagate(errp, err);
+            return;
+        }
+        timerbusdev = SYS_BUS_DEVICE(timerdev);
+        sysbus_mmio_map(timerbusdev, 0, timer_addr[i]);
+        sysbus_connect_irq(timerbusdev, 0, pic[timer_irq[i]]);
+    }
+}
+
+static Property stm32f205_soc_properties[] = {
+    DEFINE_PROP_STRING("kernel-filename", STM32F205State, kernel_filename),
+    DEFINE_PROP_STRING("cpu-model", STM32F205State, cpu_model),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void stm32f205_soc_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+
+    dc->realize = stm32f205_soc_realize;
+    dc->props = stm32f205_soc_properties;
+}
+
+static const TypeInfo stm32f205_soc_info = {
+    .name          = TYPE_STM32F205_SOC,
+    .parent        = TYPE_SYS_BUS_DEVICE,
+    .instance_size = sizeof(STM32F205State),
+    .instance_init = stm32f205_soc_initfn,
+    .class_init    = stm32f205_soc_class_init,
+};
+
+static void stm32f205_soc_types(void)
+{
+    type_register_static(&stm32f205_soc_info);
+}
+
+type_init(stm32f205_soc_types)
diff --git a/include/hw/arm/stm32f205_soc.h b/include/hw/arm/stm32f205_soc.h
new file mode 100644
index 0000000..3cda170
--- /dev/null
+++ b/include/hw/arm/stm32f205_soc.h
@@ -0,0 +1,57 @@
+/*
+ * STM32F205 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.
+ */
+
+#ifndef HW_ARM_STM32F205SOC_H
+#define HW_ARM_STM32F205SOC_H
+
+#include "hw/misc/stm32f2xx_syscfg.h"
+#include "hw/timer/stm32f2xx_timer.h"
+#include "hw/char/stm32f2xx_usart.h"
+
+#define TYPE_STM32F205_SOC "stm32f205_soc"
+#define STM32F205_SOC(obj) \
+    OBJECT_CHECK(STM32F205State, (obj), TYPE_STM32F205_SOC)
+
+#define STM_NUM_USARTS 6
+#define STM_NUM_TIMERS 4
+
+#define FLASH_BASE_ADDRESS 0x08000000
+#define FLASH_SIZE (1024 * 1024)
+#define SRAM_BASE_ADDRESS 0x20000000
+#define SRAM_SIZE (128 * 1024)
+
+typedef struct STM32F205State {
+    /*< private >*/
+    SysBusDevice parent_obj;
+    /*< public >*/
+
+    char *kernel_filename;
+    char *cpu_model;
+
+    STM32F2XXSyscfgState syscfg;
+    STM32F2XXUsartState usart[STM_NUM_USARTS];
+    STM32F2XXTimerState timer[STM_NUM_TIMERS];
+} STM32F205State;
+
+#endif
