RTEMS 6.1-rc7
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bsp.h
1/* SPDX-License-Identifier: BSD-2-Clause */
2
3/*
4 * Copyright (C) 2020 embedded brains GmbH & Co. KG
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#ifndef LIBBSP_ARM_STM32H7_BSP_H
29#define LIBBSP_ARM_STM32H7_BSP_H
30
31#include <bspopts.h>
33
34#include <rtems.h>
35
36#ifdef __cplusplus
37extern "C" {
38#endif
39
50#define BSP_FEATURE_IRQ_EXTENSION
51
52#define BSP_ARMV7M_IRQ_PRIORITY_DEFAULT (13 << 4)
53
54#define BSP_ARMV7M_SYSTICK_PRIORITY (14 << 4)
55
56#define BSP_ARMV7M_SYSTICK_FREQUENCY stm32h7_systick_frequency()
57
58uint32_t stm32h7_systick_frequency(void);
59
60/* default functions */
61void stm32h7_init_power(void);
62void stm32h7_init_oscillator(void);
63void stm32h7_init_clocks(void);
64void stm32h7_init_peripheral_clocks(void);
65void stm32h7_init_qspi(void);
66void SystemInit_ExtMemCtl(void);
67
75
78#ifdef __cplusplus
79}
80#endif
81
82#endif /* LIBBSP_ARM_STM32H7_BSP_H */
This header file provides the default definition of BSP_INITIAL_EXTENSION.
void stm32h7_register_spi_devices(void)
Register SPI interfaces.
Definition: spi-support.c:565
void SystemInit_ExtMemCtl(void)
Setup the external memory controller. Called in startup_stm32h7xx.s before jump to main....
Definition: ext-mem-ctl.c:41
This header file defines the RTEMS Classic API.