a76e137ce2
sched/init/nx_start.c: Add support for CONFIG_BOARD_DRIVER_INITIALIZE. If this option is selected then nx_start() will call a board-provided function board_driver_initialize() immediately after calling up_initialize().
Rename CONFIG_BOARD_INITIALIZE to CONFIG_BOARD_LATE_INITIALIZE.
Raname board_initialize() to board_late_initialize()
117 lines
4.3 KiB
C
117 lines
4.3 KiB
C
/****************************************************************************
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* configs/metro-m4/src/metro-m4.h
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*
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* Copyright (C) 2018 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __CONFIGS_METRO_M4_SRC_METRO_M4_H
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#define __CONFIGS_METRO_M4_SRC_METRO_M4_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* Metro-M4 GPIOs ***********************************************************/
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/* LEDs
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*
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* The Adafruit Metro M4 has four LEDs, but only two are controllable by software:
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*
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* 1. The red LED on the Arduino D13 pin, and
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* 2. A NeoPixel RGB LED.
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*
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* Currently, only the red LED is supported.
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*
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* ------ ----------------- -----------
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* SHIELD SAMD5E5 FUNCTION
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* ------ ----------------- -----------
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* D13 PA16 GPIO output
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*/
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#define PORT_RED_LED (PORT_OUTPUT | PORT_PULL_NONE | PORT_OUTPUT_SET | \
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PORTA | PORT_PIN16)
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public data
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****************************************************************************/
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#ifndef __ASSEMBLY__
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: sam_bringup
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*
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* Description:
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* Perform architecture-specific initialization
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y :
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* Called from board_late_initialize().
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
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* Called from the NSH library
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*
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****************************************************************************/
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int sam_bringup(void);
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/****************************************************************************
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* Name: sam_led_pminitialize
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*
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* Description:
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* Register LED power management features.
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*
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****************************************************************************/
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#ifdef CONFIG_PM
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void sam_led_pminitialize(void);
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __CONFIGS_METRO_M4_SRC_METRO_M4_H */
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