include/hw/arm/stm32f405_soc.h

   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 #ifndef HW_ARM_STM32F405_SOC_H
  26 #define HW_ARM_STM32F405_SOC_H
  27
  28 #include "hw/misc/stm32_rcc.h"
  29 #include "hw/misc/stm32f4xx_syscfg.h"
  30 #include "hw/timer/stm32f2xx_timer.h"
  31 #include "hw/char/stm32f2xx_usart.h"
  32 #include "hw/adc/stm32f2xx_adc.h"
  33 #include "hw/misc/stm32f4xx_exti.h"
  34 #include "hw/or-irq.h"
  35 #include "hw/ssi/stm32f2xx_spi.h"
  36 #include "hw/arm/armv7m.h"
  37 #include "qom/object.h"
  38
  39 #define TYPE_STM32F405_SOC "stm32f405-soc"
  40 OBJECT_DECLARE_SIMPLE_TYPE(STM32F405State, STM32F405_SOC)
  41
  42 #define STM_NUM_USARTS 7
  43 #define STM_NUM_TIMERS 4
  44 #define STM_NUM_ADCS 6
  45 #define STM_NUM_SPIS 6
  46
  47 #define FLASH_BASE_ADDRESS 0x08000000
  48 #define FLASH_SIZE (1024 * 1024)
  49 #define SRAM_BASE_ADDRESS 0x20000000
  50 #define SRAM_SIZE (128 * 1024)
  51 #define CCM_BASE_ADDRESS 0x10000000
  52 #define CCM_SIZE (64 * 1024)
  53
  54 struct STM32F405State {
  55     SysBusDevice parent_obj;
  56
  57     ARMv7MState armv7m;
  58
  59     STM32RccState rcc;
  60     STM32F4xxSyscfgState syscfg;
  61     STM32F4xxExtiState exti;
  62     STM32F2XXUsartState usart[STM_NUM_USARTS];
  63     STM32F2XXTimerState timer[STM_NUM_TIMERS];
  64     OrIRQState adc_irqs;
  65     STM32F2XXADCState adc[STM_NUM_ADCS];
  66     STM32F2XXSPIState spi[STM_NUM_SPIS];
  67
  68     MemoryRegion ccm;
  69     MemoryRegion sram;
  70     MemoryRegion flash;
  71     MemoryRegion flash_alias;
  72
  73     Clock *sysclk;
  74     Clock *refclk;
  75 };
  76
  77 #endif