nuttx/boards/arm/kinetis/freedom-k64f/src/k64_boot.c
Alin Jerpelea 40cd67eee6 boards: arm: Author Gregory Nutt: update licenses to Apache
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-18 22:58:27 -07:00

105 lines
3.5 KiB
C

/****************************************************************************
* boards/arm/kinetis/freedom-k64f/src/k64_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 "freedom-k64f.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: kinetis_boardinitialize
*
* Description:
* All Kinetis 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 kinetis_boardinitialize(void)
{
#if defined(CONFIG_KINETIS_SPI1) || defined(CONFIG_KINETIS_SPI2)
/* Configure SPI chip selects if 1) SPI is not disabled, and 2)
* the weak function k64_spidev_initialize() has been brought into the
* link.
*/
if (k64_spidev_initialize)
{
k64_spidev_initialize();
}
#endif
#if defined(CONFIG_USBDEV) && defined(CONFIG_KINETIS_USBOTG)
/* Initialize USB is 1) USBDEV is selected, 2) the USB controller is not
* disabled, and 3) the weak function k64_usbinitialize() has been brought
* into the build.
*/
if (k64_usbinitialize)
{
k64_usbinitialize();
}
#endif
#ifdef CONFIG_ARCH_LEDS
/* Configure on-board LEDs if LED support has been selected. */
board_autoled_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_intitialize() 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)
{
/* Perform board initialization */
k64_bringup();
}
#endif /* CONFIG_BOARD_LATE_INITIALIZE */