/**************************************************************************** * boards/arm/s32k1xx/s32k146evb/include/board.h * * Copyright (C) 2019 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * 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_S32K146EVB_INCLUDE_BOARD_H #define __BOARDS_ARM_S32K146EVB_INCLUDE_BOARD_H /**************************************************************************** * Included Files ****************************************************************************/ #include #ifndef __ASSEMBLY__ # include # include #endif /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ /* Clocking *****************************************************************/ /* The S32K146EVB is fitted with a 8MHz Crystal */ #define BOARD_XTAL_FREQUENCY 8000000 /* The S32K146 will run at 112MHz */ /* LED definitions **********************************************************/ /* The S32K146EVB has one RGB LED: * * RedLED PTD15 (FTM0 CH0) * GreenLED PTD16 (FTM0 CH1) * BlueLED PTD0 (FTM0 CH2) * * 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 S32K146EVB. 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 /* S32K146EVB in sleep mode (Not used) */ /* Button definitions *******************************************************/ /* The S32K146EVB supports two buttons: * * SW2 PTC12 * SW3 PTC13 */ #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 PTC7 (LPUART1_TX) * OpenSDA UART RX PTC6 (LPUART1_RX) */ #define PIN_LPUART0_RX PIN_LPUART0_RX_1 /* PTB0 */ #define PIN_LPUART0_TX PIN_LPUART0_TX_1 /* PTB1 */ #define PIN_LPUART1_RX PIN_LPUART1_RX_1 /* PTC6 */ #define PIN_LPUART1_TX PIN_LPUART1_TX_1 /* PTC7 */ #define PIN_LPUART2_RX PIN_LPUART2_RX_1 /* PTA8 */ #define PIN_LPUART2_TX PIN_LPUART2_TX_1 /* PTA9 */ /* SPI selections ***********************************************************/ #define PIN_LPSPI0_SCK PIN_LPSPI0_SCK_2 /* PTB2 */ #define PIN_LPSPI0_MISO PIN_LPSPI0_SIN_2 /* PTB3 */ #define PIN_LPSPI0_MOSI PIN_LPSPI0_SOUT_3 /* PTB4 */ #define PIN_LPSPI0_PCS PIN_LPSPI0_PCS0_1 /* PTB0 */ #define PIN_LPSPI1_SCK PIN_LPSPI1_SCK_1 /* PTB14 */ #define PIN_LPSPI1_MISO PIN_LPSPI1_SIN_1 /* PTB15 */ #define PIN_LPSPI1_MOSI PIN_LPSPI1_SOUT_1 /* PTB16 */ #define PIN_LPSPI1_PCS PIN_LPSPI1_PCS3 /* PTB17 */ #define PIN_LPSPI2_SCK PIN_LPSPI2_SCK_2 /* PTE15 */ #define PIN_LPSPI2_MISO PIN_LPSPI2_SIN_2 /* PTE16 */ #define PIN_LPSPI2_MOSI PIN_LPSPI2_SOUT_1 /* PTA8 */ #define PIN_LPSPI2_PCS PIN_LPSPI2_PCS0_2 /* PTA9 */ /* I2C selections ***********************************************************/ #define PIN_LPI2C0_SCL PIN_LPI2C0_SCL_2 /* PTA3 */ #define PIN_LPI2C0_SDA PIN_LPI2C0_SDA_2 /* PTA2 */ #endif /* __BOARDS_ARM_S32K146EVB_INCLUDE_BOARD_H */