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>
84 lines
1.6 KiB
C
84 lines
1.6 KiB
C
/*
|
|
* Copyright (c) 2018 Yurii Hamann
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/**
|
|
* @file SoC configuration macros for the ST STM32F7 family processors.
|
|
*
|
|
* Based on reference manual:
|
|
* RM0385 Reference manual STM32F75xxx and STM32F74xxx
|
|
* advanced ARM(r)-based 32-bit MCUs
|
|
*
|
|
* Chapter 2.2.2: Memory map and register boundary addresses
|
|
*/
|
|
|
|
#ifndef _STM32F7_SOC_H_
|
|
#define _STM32F7_SOC_H_
|
|
|
|
#include <sys/util.h>
|
|
|
|
#ifndef _ASMLANGUAGE
|
|
|
|
#include <stm32f7xx.h>
|
|
|
|
/* Add include for DTS generated information */
|
|
#include <generated_dts_board.h>
|
|
|
|
#ifdef CONFIG_EXTI_STM32
|
|
#include <stm32f7xx_ll_exti.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_CLOCK_CONTROL_STM32_CUBE
|
|
#include <stm32f7xx_ll_utils.h>
|
|
#include <stm32f7xx_ll_bus.h>
|
|
#include <stm32f7xx_ll_rcc.h>
|
|
#include <stm32f7xx_ll_system.h>
|
|
#endif /* CONFIG_CLOCK_CONTROL_STM32_CUBE */
|
|
|
|
#ifdef CONFIG_SERIAL_HAS_DRIVER
|
|
#include <stm32f7xx_ll_usart.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_I2C_STM32
|
|
#include <stm32f7xx_ll_i2c.h>
|
|
#endif
|
|
|
|
#if defined(CONFIG_SPI_STM32) || defined(CONFIG_I2S_STM32)
|
|
#include <stm32f7xx_ll_spi.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_ENTROPY_STM32_RNG
|
|
#include <stm32f7xx_ll_rng.h>
|
|
#endif
|
|
|
|
#if defined(CONFIG_COUNTER_RTC_STM32)
|
|
#include <stm32f7xx_ll_rtc.h>
|
|
#include <stm32f7xx_ll_exti.h>
|
|
#include <stm32f7xx_ll_pwr.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_GPIO_STM32
|
|
#include <stm32f7xx_ll_gpio.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_IWDG_STM32
|
|
#include <stm32f7xx_ll_iwdg.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_WWDG_STM32
|
|
#include <stm32f7xx_ll_wwdg.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_ADC_STM32
|
|
#include <stm32f7xx_ll_adc.h>
|
|
#endif
|
|
|
|
#ifdef CONFIG_DMA_STM32
|
|
#include <stm32f7xx_ll_dma.h>
|
|
#endif
|
|
|
|
#endif /* !_ASMLANGUAGE */
|
|
|
|
#endif /* _STM32F7_SOC_H_ */
|