98 lines
3.2 KiB
C
98 lines
3.2 KiB
C
/****************************************************************************
|
|
* boards/arm/stm32h7/stm32h747i-disco/src/stm32_boot.c
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#include <debug.h>
|
|
|
|
#include <nuttx/board.h>
|
|
#include <arch/board/board.h>
|
|
|
|
#include "arm_arch.h"
|
|
#include "stm32_start.h"
|
|
#include "stm32h747i-disco.h"
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: stm32_boardinitialize
|
|
*
|
|
* Description:
|
|
* All STM32 architectures must provide the following entry point. This
|
|
* entry point is called early in the initialization -- after all memory
|
|
* has been configured and mapped but before any devices have been
|
|
* initialized.
|
|
*
|
|
****************************************************************************/
|
|
|
|
void stm32_boardinitialize(void)
|
|
{
|
|
#ifdef CONFIG_ARCH_LEDS
|
|
/* Configure on-board LEDs if LED support has been selected. */
|
|
|
|
board_autoled_initialize();
|
|
#endif
|
|
|
|
#if defined(CONFIG_STM32H7_OTGHS) || defined(CONFIG_STM32H7_HOST)
|
|
/* Initialize USB */
|
|
|
|
stm32_usbinitialize();
|
|
#endif
|
|
|
|
#ifdef CONFIG_STM32H7_SPI
|
|
/* Configure SPI chip selects */
|
|
|
|
stm32_spidev_initialize();
|
|
#endif
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: board_late_initialize
|
|
*
|
|
* Description:
|
|
* If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
|
|
* initialization call will be performed in the boot-up sequence to a
|
|
* function called board_late_initialize(). board_late_initialize() will
|
|
* be called immediately after up_initialize() is called and just before
|
|
* the initial application is started. This additional initialization
|
|
* phase may be used, for example, to initialize board-specific device
|
|
* drivers.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
|
void board_late_initialize(void)
|
|
{
|
|
#if defined(CONFIG_NSH_LIBRARY) && !defined(CONFIG_LIB_BOARDCTL)
|
|
/* Perform board bring-up here instead of from the
|
|
* board_app_initialize().
|
|
*/
|
|
|
|
(void)stm32_bringup();
|
|
#endif
|
|
}
|
|
#endif
|