39d1a02c6d
Squashed commit of the following:
s32k1xx/s32k146evb/scripts/flash.ld: Update the linker script for the S32K146.
boards/: Hook the S32K146EVB into the configuration and build system.
s32k146_clockconfig.c: Add S32K146 clock configuration.
boards/arm/s32k1xx/s32k146evb/src/s32k146_periphclocks.c: Update peripheral clocking for the S32K146.
arm/s32k1xx/s32k146evb: Initial support fo S32K146EVB. Starting point is just the S32K118EVB with name changes.
141 lines
5.2 KiB
C
141 lines
5.2 KiB
C
/****************************************************************************
|
|
* boards/arm/s32k1xx/s32k118evb/include/board.h
|
|
*
|
|
* Copyright (C) 2019 Gregory Nutt. All rights reserved.
|
|
* Author: Gregory Nutt <gnutt@nuttx.org>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
|
* used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __BOARDS_ARM_STM32F4DISCOVERY_INCLUDE_BOARD_H
|
|
#define __BOARDS_ARM_STM32F4DISCOVERY_INCLUDE_BOARD_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#ifndef __ASSEMBLY__
|
|
# include <stdint.h>
|
|
# include <stdbool.h>
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Pre-processor Definitions
|
|
****************************************************************************/
|
|
|
|
/* Clocking *****************************************************************/
|
|
|
|
/* The S32K118EVB is fitted with a 40MHz Crystal */
|
|
|
|
#define BOARD_XTAL_FREQUENCY 40000000
|
|
|
|
/* The S32K118 will run at 48MHz */
|
|
|
|
/* LED definitions **********************************************************/
|
|
|
|
/* The S32K118EVB has one RGB LED:
|
|
*
|
|
* RedLED PTD16 (FTM0 CH1)
|
|
* GreenLED PTD15 (FTM0 CH0)
|
|
* BlueLED PTE8 (FTM0 CH6)
|
|
*
|
|
* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in
|
|
* any way. The following definitions are used to access individual RGB
|
|
* components.
|
|
*
|
|
* The RGB components could, alternatively be controlled through PWM using
|
|
* the common RGB LED driver.
|
|
*/
|
|
|
|
/* LED index values for use with board_userled() */
|
|
|
|
#define BOARD_LED_R 0
|
|
#define BOARD_LED_G 1
|
|
#define BOARD_LED_B 2
|
|
#define BOARD_NLEDS 3
|
|
|
|
/* LED bits for use with board_userled_all() */
|
|
|
|
#define BOARD_LED_R_BIT (1 << BOARD_LED_R)
|
|
#define BOARD_LED_G_BIT (1 << BOARD_LED_G)
|
|
#define BOARD_LED_B_BIT (1 << BOARD_LED_B)
|
|
|
|
/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LEDs on board
|
|
* the s32k118evb. The following definitions describe how NuttX controls the
|
|
* LEDs:
|
|
*
|
|
*
|
|
* SYMBOL Meaning LED state
|
|
* RED GREEN BLUE
|
|
* ------------------- ---------------------------- -----------------
|
|
*/
|
|
|
|
#define LED_STARTED 1 /* NuttX has been started OFF OFF OFF */
|
|
#define LED_HEAPALLOCATE 2 /* Heap has been allocated OFF OFF ON */
|
|
#define LED_IRQSENABLED 0 /* Interrupts enabled OFF OFF ON */
|
|
#define LED_STACKCREATED 3 /* Idle stack created OFF ON OFF */
|
|
#define LED_INIRQ 0 /* In an interrupt (no change) */
|
|
#define LED_SIGNAL 0 /* In a signal handler (no change) */
|
|
#define LED_ASSERTION 0 /* An assertion failed (no change) */
|
|
#define LED_PANIC 4 /* The system has crashed FLASH OFF OFF */
|
|
#undef LED_IDLE /* S32K118EVN in sleep mode (Not used) */
|
|
|
|
/* Button definitions *******************************************************/
|
|
|
|
/* The S32K118EVB supports two buttons:
|
|
*
|
|
* SW2 PTD3
|
|
* SW3 PTD5
|
|
*/
|
|
|
|
#define BUTTON_SW2 0
|
|
#define BUTTON_SW3 1
|
|
#define NUM_BUTTONS 2
|
|
|
|
#define BUTTON_SW2_BIT (1 << BUTTON_SW2)
|
|
#define BUTTON_SW3_BIT (1 << BUTTON_SW3)
|
|
|
|
/* Alternate function pin selections ****************************************/
|
|
|
|
/* By default, the serial console will be provided on the OpenSDA VCOM port:
|
|
*
|
|
* OpenSDA UART TX PTB1(LPUART0_TX)
|
|
* OpenSDA UART RX PTB0(LPUART0_RX)
|
|
*/
|
|
|
|
#define PIN_LPUART0_RX PIN_LPUART0_RX_1 /* PTB0 */
|
|
#define PIN_LPUART0_TX PIN_LPUART0_TX_1 /* PTB1 */
|
|
|
|
/* DMA Channel/Stream Selections ********************************************/
|
|
|
|
|
|
#endif /* __BOARDS_ARM_STM32F4DISCOVERY_INCLUDE_BOARD_H */
|