749d2d21bf
This commit adds driver support for DMA on f0/f1/f2/f3/f4/l0/l4 series stm32. Notice due to some bugs, this is currently not working with f7. There are two kinds of IP blocks are used across these stm32, one is the one that has been used on F2/F4/F7 series, and the other one is the one that has been used on F0/F1/F3/L0/L4 series. Memory to memory transfer is only supported on the second DMA on F2/F4 with 'st,mem2mem' to be declared in dts. This driver depends on k_malloc to allocate memory for stream instances, so CONFIG_HEAP_MEM_POOL_SIZE must be big enough to hold them. Common parts of the driver are in dma_stm32.c and SoC related parts are implemented in dma_stm32_v*.c. This driver has been tested on multiple nucleo boards, including NUCLEO_F091RC/F103RB/F207ZG/F302R8/F401RE/L073RZ/L476RG with the loop_transfer and chan_blen_transfer test cases. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
76 lines
1.5 KiB
C
76 lines
1.5 KiB
C
/*
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* Copyright (c) 2016 Open-RnD Sp. z o.o.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file SoC configuration macros for the STM32F1 family processors.
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*
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* Based on reference manual:
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* STM32F101xx, STM32F102xx, STM32F103xx, STM32F105xx and STM32F107xx
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* advanced ARM(r)-based 32-bit MCUs
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*
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* Chapter 3.3: Memory Map
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*/
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#ifndef _STM32F1_SOC_H_
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#define _STM32F1_SOC_H_
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#ifndef _ASMLANGUAGE
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#include <stm32f1xx.h>
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/* ARM CMSIS definitions must be included before kernel_includes.h.
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* Therefore, it is essential to include kernel_includes.h after including
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* core SOC-specific headers.
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*/
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#include <kernel_includes.h>
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#ifdef CONFIG_EXTI_STM32
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#include <stm32f1xx_ll_exti.h>
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#endif
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#ifdef CONFIG_SERIAL_HAS_DRIVER
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#include <stm32f1xx_ll_usart.h>
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#endif
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#ifdef CONFIG_CLOCK_CONTROL_STM32_CUBE
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#include <stm32f1xx_ll_utils.h>
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#include <stm32f1xx_ll_bus.h>
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#include <stm32f1xx_ll_rcc.h>
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#include <stm32f1xx_ll_system.h>
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#endif /* CONFIG_CLOCK_CONTROL_STM32_CUBE */
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#ifdef CONFIG_I2C_STM32
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#include <stm32f1xx_ll_i2c.h>
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#endif
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#ifdef CONFIG_SPI_STM32
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#include <stm32f1xx_ll_spi.h>
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#endif
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#ifdef CONFIG_IWDG_STM32
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#include <stm32f1xx_ll_iwdg.h>
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#endif
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#ifdef CONFIG_WWDG_STM32
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#include <stm32f1xx_ll_wwdg.h>
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#endif
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#ifdef CONFIG_GPIO_STM32
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#include <stm32f1xx_ll_gpio.h>
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#endif
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#ifdef CONFIG_ADC_STM32
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#include <stm32f1xx_ll_adc.h>
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#endif
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#ifdef CONFIG_DMA_STM32
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#include <stm32f1xx_ll_dma.h>
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#endif
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#endif /* !_ASMLANGUAGE */
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#endif /* _STM32F1_SOC_H_ */
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