481 lines
11 KiB
C
481 lines
11 KiB
C
/****************************************************************************
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* boards/xtensa/esp32s3/esp32s3-devkit/src/esp32s3_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 <stdio.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <syslog.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <sys/types.h>
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#include <syslog.h>
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#include <debug.h>
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#include <stdio.h>
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#include <errno.h>
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#include <nuttx/fs/fs.h>
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#include <nuttx/himem/himem.h>
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#include <arch/board/board.h>
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#ifdef CONFIG_ESP32S3_TIMER
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# include "esp32s3_board_tim.h"
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#endif
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#ifdef CONFIG_ESP32S3_WIFI
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# include "esp32s3_board_wlan.h"
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#endif
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#ifdef CONFIG_ESP32S3_BLE
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# include "esp32s3_ble.h"
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#endif
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#ifdef CONFIG_ESP32S3_WIFI_BT_COEXIST
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# include "esp32s3_wifi_adapter.h"
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#endif
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#ifdef CONFIG_ESP32S3_RT_TIMER
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# include "esp32s3_rt_timer.h"
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#endif
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#ifdef CONFIG_ESP32S3_I2C
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# include "esp32s3_i2c.h"
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#endif
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#ifdef CONFIG_ESP32S3_I2S
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# include "esp32s3_i2s.h"
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#endif
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#ifdef CONFIG_WATCHDOG
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# include "esp32s3_board_wdt.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_RTC_DRIVER
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# include "esp32s3_rtc_lowerhalf.h"
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#endif
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#ifdef CONFIG_VIDEO_FB
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#include <nuttx/video/fb.h>
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#endif
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#ifdef CONFIG_ESP32S3_EFUSE
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# include "esp32s3_efuse.h"
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#endif
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#ifdef CONFIG_ESP32S3_LEDC
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# include "esp32s3_ledc.h"
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#endif
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#ifdef CONFIG_ESP32S3_PARTITION_TABLE
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# include "esp32s3_partition.h"
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#endif
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#ifdef CONFIG_ESP_RMT
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# include "esp32s3_board_rmt.h"
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#endif
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#ifdef CONFIG_ESP32S3_SPI
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#include "esp32s3_spi.h"
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#include "esp32s3_board_spidev.h"
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#endif
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#ifdef CONFIG_ESP32S3_AES_ACCELERATOR
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# include "esp32s3_aes.h"
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#endif
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#ifdef CONFIG_ESP32S3_ADC
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#include "esp32s3_board_adc.h"
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#endif
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#include "esp32s3-devkit.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: esp32s3_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 esp32s3_bringup(void)
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{
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int ret;
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#if (defined(CONFIG_ESP32S3_I2S0) && !defined(CONFIG_AUDIO_CS4344)) || \
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defined(CONFIG_ESP32S3_I2S1)
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bool i2s_enable_tx;
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bool i2s_enable_rx;
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#endif
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#if defined(CONFIG_ESP32S3_SPIRAM) && \
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defined(CONFIG_ESP32S3_SPIRAM_BANKSWITCH_ENABLE)
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ret = esp_himem_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to init HIMEM: %d\n", ret);
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}
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#endif
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#if defined(CONFIG_ESP32S3_SPI) && defined(CONFIG_SPI_DRIVER)
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#ifdef CONFIG_ESP32S3_SPI2
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ret = board_spidev_initialize(ESP32S3_SPI2);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to init spidev 2: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_ESP32S3_SPI3
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ret = board_spidev_initialize(ESP32S3_SPI3);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to init spidev 3: %d\n", ret);
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}
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#endif
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#endif
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#if defined(CONFIG_ESP32S3_EFUSE)
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ret = esp32s3_efuse_initialize("/dev/efuse");
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %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, "/proc", "procfs", 0, NULL);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_FS_TMPFS
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/* Mount the tmpfs file system */
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ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n",
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CONFIG_LIBC_TMPDIR, ret);
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}
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#endif
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#ifdef CONFIG_ESP32S3_LEDC
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ret = esp32s3_pwm_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: esp32s3_pwm_setup() failed: %d\n", ret);
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}
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#endif /* CONFIG_ESP32S3_LEDC */
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#ifdef CONFIG_ESP32S3_TIMER
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/* Configure general purpose timers */
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ret = board_tim_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize timers: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_ESP32S3_SPIFLASH
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ret = board_spiflash_init();
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if (ret)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n");
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}
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#endif
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#ifdef CONFIG_ESP32S3_PARTITION_TABLE
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ret = esp32s3_partition_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize partition error=%d\n",
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ret);
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}
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#endif
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#ifdef CONFIG_ESP32S3_RT_TIMER
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ret = esp32s3_rt_timer_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize RT timer: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_ESP_RMT
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ret = board_rmt_txinitialize(RMT_TXCHANNEL, RMT_OUTPUT_PIN);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: board_rmt_txinitialize() failed: %d\n", ret);
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}
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ret = board_rmt_rxinitialize(RMT_RXCHANNEL, RMT_INPUT_PIN);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: board_rmt_txinitialize() failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_RTC_DRIVER
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/* Instantiate the ESP32-S3 RTC driver */
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ret = esp32s3_rtc_driverinit();
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if (ret < 0)
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{
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syslog(LOG_ERR,
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"ERROR: Failed to Instantiate the RTC driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_WATCHDOG
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/* Configure watchdog timer */
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ret = board_wdt_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize watchdog timer: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_I2C_DRIVER
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/* Configure I2C peripheral interfaces */
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ret = board_i2c_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize I2C driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_ESP32S3_TWAI
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/* Initialize TWAI and register the TWAI driver. */
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ret = esp32s3_twai_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: esp32s3_twai_setup failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_BMP180
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/* Try to register BMP180 device in I2C0 */
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ret = board_bmp180_initialize(0, ESP32S3_I2C0);
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if (ret < 0)
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{
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syslog(LOG_ERR,
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"Failed to initialize BMP180 driver for I2C0: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_ESP32S3_I2S
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#ifdef CONFIG_AUDIO_CS4344
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/* Configure CS4344 audio on I2S0 */
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ret = esp32s3_cs4344_initialize(ESP32S3_I2S0);
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if (ret != OK)
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{
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syslog(LOG_ERR, "Failed to initialize CS4344 audio: %d\n", ret);
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}
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#else
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#ifdef CONFIG_ESP32S3_I2S0_TX
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i2s_enable_tx = true;
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#else
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i2s_enable_tx = false;
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#endif /* CONFIG_ESP32S3_I2S0_TX */
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#ifdef CONFIG_ESP32S3_I2S0_RX
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i2s_enable_rx = true;
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#else
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i2s_enable_rx = false;
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#endif /* CONFIG_ESP32S3_I2S0_RX */
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/* Configure I2S generic audio on I2S0 */
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ret = board_i2sdev_initialize(ESP32S3_I2S0, i2s_enable_tx, i2s_enable_rx);
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize I2S0 driver: %d\n", ret);
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}
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#endif /* CONFIG_AUDIO_CS4344 */
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#ifdef CONFIG_ESP32S3_I2S1
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#ifdef CONFIG_ESP32S3_I2S1_TX
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i2s_enable_tx = true;
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#else
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i2s_enable_tx = false;
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#endif /* CONFIG_ESP32S3_I2S1_TX */
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#ifdef CONFIG_ESP32S3_I2S1_RX
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i2s_enable_rx = true;
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#else
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i2s_enable_rx = false;
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#endif /* CONFIG_ESP32S3_I2S1_RX */
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/* Configure I2S generic audio on I2S1 */
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ret = board_i2sdev_initialize(ESP32S3_I2S1, i2s_enable_tx, i2s_enable_rx);
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize I2S%d driver: %d\n",
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CONFIG_ESP32S3_I2S1, ret);
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}
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#endif /* CONFIG_ESP32S3_I2S1 */
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#endif /* CONFIG_ESP32S3_I2S */
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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, "Failed to initialize button driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_INPUT_DJOYSTICK
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ret = esp32s3_djoy_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "Failed to register djoystick driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_ESP32S3_WIRELESS
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#ifdef CONFIG_ESP32S3_WIFI_BT_COEXIST
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ret = esp32s3_wifi_bt_coexist_init();
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if (ret)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize Wi-Fi and BT coexist\n");
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}
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#endif
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#ifdef CONFIG_ESP32S3_BLE
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ret = esp32s3_ble_initialize();
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if (ret)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize BLE\n");
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}
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#endif
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#ifdef CONFIG_ESP32S3_WIFI
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ret = board_wlan_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize wireless subsystem=%d\n",
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ret);
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}
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#endif
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#endif
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#ifdef CONFIG_DEV_GPIO
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ret = esp32s3_gpio_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_VIDEO_FB
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ret = fb_register(0, 0);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize Frame Buffer Driver.\n");
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}
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#elif defined(CONFIG_LCD)
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ret = board_lcd_initialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize LCD.\n");
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}
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#endif
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#ifdef CONFIG_NET_LAN9250
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ret = esp32s3_lan9250_initialize(LAN9250_SPI);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize SPI ethernet LAN9250.\n");
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}
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#endif
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#ifdef CONFIG_ESP32S3_AES_ACCELERATOR
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ret = esp32s3_aes_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize AES: %d\n", ret);
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}
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#ifdef CONFIG_ESP32S3_AES_ACCELERATOR_TEST
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else
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{
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esp32s3_aes_test();
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}
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#endif
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#endif
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#ifdef CONFIG_ESP32S3_ADC
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/* Configure ADC */
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ret = board_adc_init();
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if (ret)
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{
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syslog(LOG_ERR, "ERROR: board_adc_init() failed: %d\n", ret);
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}
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#endif
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/* If we got here then perhaps not all initialization was successful, but
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* at least enough succeeded to bring-up NSH with perhaps reduced
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* capabilities.
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*/
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UNUSED(ret);
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return OK;
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}
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