178 lines
4.3 KiB
C
178 lines
4.3 KiB
C
/****************************************************************************
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* boards/arm/stm32/axoloti/src/stm32_bringup.c
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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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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <debug.h>
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#include <errno.h>
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#include <nuttx/fs/fs.h>
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#ifdef CONFIG_USBMONITOR
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# include <nuttx/usb/usbmonitor.h>
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#endif
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#include "stm32.h"
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#ifdef CONFIG_STM32_OTGHS
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# include "stm32_usbhost.h"
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#endif
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#ifdef CONFIG_INPUT_BUTTONS
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# include <nuttx/input/buttons.h>
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#endif
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#ifdef CONFIG_USERLED
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# include <nuttx/leds/userled.h>
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#endif
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#include "axoloti.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: stm32_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=n && CONFIG_BOARDCTL=y :
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* Called from the NSH library
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*
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****************************************************************************/
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int stm32_bringup(void)
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{
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#ifdef HAVE_RTC_DRIVER
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struct rtc_lowerhalf_s *lower;
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#endif
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int ret = OK;
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#ifdef HAVE_SDRAM
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/* Initialize access to the SDRAM device */
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ret = stm32_sdram_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "stm32_sdram_initialize failed %d\n", ret);
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return ret;
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}
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#endif
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#ifdef HAVE_SDIO
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/* Initialize the SDIO block driver */
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ret = stm32_sdio_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "stm32_sdio_initialize failed %d\n", ret);
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return ret;
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}
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#endif
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#ifdef HAVE_USBHOST
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/* Initialize USB host operation. stm32_usbhost_initialize() starts a
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* thread will monitor for USB connection and disconnection events.
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*/
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ret = stm32_usbhost_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "stm32_usbhost_initialize failed %d\n", ret);
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return ret;
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}
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#endif
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#ifdef HAVE_USBMONITOR
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/* Start the USB Monitor */
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ret = usbmonitor_start();
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if (ret != OK)
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{
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syslog(LOG_ERR, "usbmonitor_start failed %d\n", ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_INPUT_BUTTONS
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/* Register the BUTTON driver */
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ret = btn_lower_initialize("/dev/buttons");
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if (ret < 0)
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{
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syslog(LOG_ERR, "btn_lower_initialize failed %d\n", ret);
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}
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#endif
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#ifdef CONFIG_INPUT_REI2C
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/* Register the rei2c driver */
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ret = rei2c_initialize("/dev/re0");
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if (ret < 0)
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{
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syslog(LOG_ERR, "rei2c_initialize failed %d\n", ret);
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}
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#endif
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#ifdef CONFIG_USERLED
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/* Register the LED driver */
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ret = userled_lower_initialize("/dev/userleds");
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if (ret < 0)
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{
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syslog(LOG_ERR, "userled_lower_initialize failed %d\n", ret);
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}
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#endif
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#ifdef HAVE_ADAU1961
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/* Configure ADAU1961 audio */
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ret = stm32_adau1961_initialize(1);
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if (ret != OK)
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{
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syslog(LOG_ERR, "stm32_adau1961_initialize failed %d\n", ret);
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}
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#endif
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#ifdef CONFIG_FS_PROCFS
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/* Mount the procfs file system */
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ret = nx_mount(NULL, STM32_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
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if (ret < 0)
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{
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syslog(LOG_ERR, "failed to mount procfs at %s %d\n",
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STM32_PROCFS_MOUNTPOINT, ret);
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}
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#endif
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return ret;
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}
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