1 /* 2 * STM32F100 SoC 3 * 4 * Copyright (c) 2021 Alexandre Iooss <erdnaxe@crans.org> 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_STM32F100_SOC_H 26 #define HW_ARM_STM32F100_SOC_H 27 28 #include "hw/char/stm32f2xx_usart.h" 29 #include "hw/ssi/stm32f2xx_spi.h" 30 #include "hw/arm/armv7m.h" 31 #include "qom/object.h" 32 #include "hw/clock.h" 33 34 #define TYPE_STM32F100_SOC "stm32f100-soc" 35 OBJECT_DECLARE_SIMPLE_TYPE(STM32F100State, STM32F100_SOC) 36 37 #define STM_NUM_USARTS 3 38 #define STM_NUM_SPIS 2 39 40 #define FLASH_BASE_ADDRESS 0x08000000 41 #define FLASH_SIZE (128 * 1024) 42 #define SRAM_BASE_ADDRESS 0x20000000 43 #define SRAM_SIZE (8 * 1024) 44 45 struct STM32F100State { 46 SysBusDevice parent_obj; 47 48 ARMv7MState armv7m; 49 50 STM32F2XXUsartState usart[STM_NUM_USARTS]; 51 STM32F2XXSPIState spi[STM_NUM_SPIS]; 52 53 MemoryRegion sram; 54 MemoryRegion flash; 55 MemoryRegion flash_alias; 56 57 Clock *sysclk; 58 Clock *refclk; 59 }; 60 61 #endif 62