wgzAIIT
211 lines
7.1 KiB
C
211 lines
7.1 KiB
C
/****************************************************************************
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* boards/arm/imxrt/xidatong/src/xidatong.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/**
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* @file xidatong.h
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* @brief nuttx source code
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* https://github.com/apache/incubator-nuttx.git
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* @version 10.2.0
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* @author AIIT XUOS Lab
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* @date 2022-03-23
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*/
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#ifndef __BOARDS_ARM_IMXRT_XIDATONG_SRC_XIDATONG_H
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#define __BOARDS_ARM_IMXRT_XIDATONG_SRC_XIDATONG_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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#include <stdbool.h>
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#include <arch/irq.h>
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#include <nuttx/irq.h>
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#include "imxrt_gpio.h"
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#include "imxrt_iomuxc.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* LEDs */
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#define GPIO_LED (GPIO_OUTPUT | IOMUX_LED_DEFAULT | \
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GPIO_OUTPUT_ZERO | GPIO_PORT1 | GPIO_PIN9) /* AD_BO_09 */
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/* Buttons ******************************************************************/
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#define GPIO_SW8 (GPIO_INTERRUPT | GPIO_INT_FALLINGEDGE | \
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IOMUX_SW_DEFAULT | \
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GPIO_PORT5 | GPIO_PIN0 | ) /* WAKEUP */
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/* Test Pins ****************************************************************/
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#define BOARD_NGPIOIN 0 /* Amount of GPIO Input pins */
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#define BOARD_NGPIOOUT 4 /* Amount of GPIO Output pins */
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#define BOARD_NGPIOINT 0 /* Amount of GPIO Input w/ Interruption pins */
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#define GPIO_GOUT1 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \
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GPIO_PORT1 | GPIO_PIN19)
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#define GPIO_GOUT2 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \
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GPIO_PIN18 | GPIO_PORT1)
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#define GPIO_GOUT3 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \
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GPIO_PIN10 | GPIO_PORT1)
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#define GPIO_GOUT4 (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | IOMUX_GOUT_DEFAULT | \
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GPIO_PIN9 | GPIO_PORT1)
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/* Backlight */
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#define GPIO_LCD_BL (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | GPIO_PORT2 | \
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GPIO_PIN31 | IOMUX_LCD_BL_DEFAULT)
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/* Ethernet */
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#define GPIO_ENET_INT (IOMUX_ENET_INT_DEFAULT | \
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GPIO_PORT1 | GPIO_PIN10) /* AD_B0_10 */
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#define GPIO_ENET_IRQ IMXRT_IRQ_GPIO1_10
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#define GPIO_ENET_RST (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \
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GPIO_PORT1 | GPIO_PIN9 | IOMUX_ENET_RST_DEFAULT)
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#ifdef CONFIG_ETH0_PHY_KSZ8081
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#ifdef GPIO_LED
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#warning LED interferes with ETH reset unless R323 is removed.
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#endif
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#endif
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/* LPSPI CS: */
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#define IOMUX_LPSPI3_CS (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
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IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
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_IOMUX_PULL_ENABLE)
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#define GPIO_LPSPI3_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | \
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GPIO_PORT1 | GPIO_PIN3 | IOMUX_LPSPI3_CS) /* GPIO_AD_B0_03 */
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/* LPSPI1 CS: GPIO_SD_B0_01 */
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#define IOMUX_LPSPI1_CS (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
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IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
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_IOMUX_PULL_ENABLE)
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#define GPIO_LPSPI1_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | \
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GPIO_PORT3 | GPIO_PIN13 | IOMUX_LPSPI1_CS)
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#define IOMUX_MMCSD_EN (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
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IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
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_IOMUX_PULL_ENABLE)
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#define GPIO_MMCSD_EN (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \
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GPIO_PORT3 | GPIO_PIN2 | IOMUX_MMCSD_EN)
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/* USB OTG ID Pin： GPIO_AD_B1_01 */
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#define GPIO_USBOTG_ID (GPIO_USB_OTG1_ID_2 | IOMUX_USBOTG_ID_DEFAULT) /* GPIO_AD_B1_01 */
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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 Definitions
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****************************************************************************/
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/****************************************************************************
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* Name: imxrt_bringup
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*
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* Description:
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* Bring up board features
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*
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****************************************************************************/
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#if defined(CONFIG_BOARDCTL) || defined(CONFIG_BOARD_LATE_INITIALIZE)
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int imxrt_bringup(void);
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#endif
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/****************************************************************************
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* Name: imxrt_spidev_initialize
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*
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* Description:
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* Called to configure SPI chip select GPIO pins for the i.MXRT1050 EVK.
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*
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****************************************************************************/
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void imxrt_spidev_initialize(void);
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/****************************************************************************
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* Name: imxrt_mmcsd_spi_initialize
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*
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* Description:
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* Initialize SPI-based SD card and card detect thread.
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*
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****************************************************************************/
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#ifdef CONFIG_MMCSD_SPI
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int imxrt_mmcsd_spi_initialize(int minor);
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#endif
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/****************************************************************************
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* Name: imxrt_autoled_initialize
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*
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* Description:
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* Initialize NuttX-controlled LED logic
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*
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* Input Parameters:
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* None
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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#ifdef CONFIG_ARCH_LEDS
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void imxrt_autoled_initialize(void);
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#endif
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#ifdef CONFIG_DEV_GPIO
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/****************************************************************************
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* Name: imxrt_gpio_initialize
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*
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* Description:
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* Initialize GPIO drivers for use with /apps/examples/gpio
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*
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****************************************************************************/
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int imxrt_gpio_initialize(void);
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#endif
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#if defined(CONFIG_IMXRT_USBOTG) || defined(CONFIG_USBHOST)
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int imxrt_usbhost_initialize(void);
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __BOARDS_ARM_IMXRT_XIDATONG_SRC_XIDATONG_H */
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