166 lines
4.3 KiB
C
166 lines
4.3 KiB
C
/****************************************************************************
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* boards/arm/kinetis/freedom-k28f/src/k28_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 "freedom-k28f.h"
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#include <nuttx/fs/fs.h>
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#ifdef CONFIG_PL2303
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# include <nuttx/usb/pl2303.h>
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#endif
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#ifdef CONFIG_RNDIS
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# include <nuttx/usb/rndis.h>
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# include <net/if.h>
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: k28_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 k28_bringup(void)
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{
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int ret;
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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_PWM
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/* Initialize PWM and register the PWM device. */
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ret = k28_pwm_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: k28_pwm_setup() failed: %d\n", ret);
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}
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#endif
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#if defined(CONFIG_KINETIS_I2C0) || defined(CONFIG_KINETIS_I2C1)
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/* Initialize I2C buses */
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k28_i2cdev_initialize();
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#endif
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#ifdef HAVE_MMCSD
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/* Initialize the SDHC driver */
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ret = k28_sdhc_initialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: k28_sdhc_initialize() failed: %d\n", ret);
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}
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#ifdef CONFIG_FRDMK28F_SDHC_MOUNT
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else
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{
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/* Mount the volume on HSMCI0 */
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ret = nx_mount(CONFIG_FRDMK28F_SDHC_MOUNT_BLKDEV,
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CONFIG_FRDMK28F_SDHC_MOUNT_MOUNTPOINT,
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CONFIG_FRDMK28F_SDHC_MOUNT_FSTYPE,
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0, NULL);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to mount %s: %d\n",
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CONFIG_FRDMK28F_SDHC_MOUNT_MOUNTPOINT, ret);
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}
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}
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#endif /* CONFIG_FRDMK28F_SDHC_MOUNT */
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#endif /* HAVE_MMCSD */
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#if defined(CONFIG_USBDEV) && defined(CONFIG_KINETIS_USBOTG)
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if (k28_usbdev_initialize)
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{
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k28_usbdev_initialize();
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}
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#endif
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#ifdef CONFIG_PL2303
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usbdev_serialinitialize(0);
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#endif
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#ifdef CONFIG_RNDIS
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/* Register USB RNDIS Driver */
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uint8_t mac[6];
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mac[0] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 1)) & 0xff;
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mac[1] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 0)) & 0xff;
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mac[2] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 3)) & 0xff;
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mac[3] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 2)) & 0xff;
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mac[4] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 1)) & 0xff;
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mac[5] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 0)) & 0xff;
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ret = usbdev_rndis_initialize(mac);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: usbdev_rndis_initialize() failed %d\n", ret);
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}
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#endif
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#if defined(CONFIG_USBHOST) && defined(CONFIG_KINETIS_USBHS)
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/* Initialize the USB highspeed host */
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k28_usbhost_initialize();
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#endif
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#ifdef HAVE_SDHC_AUTOMOUNTER
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/* Initialize the auto-mounter */
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k28_automount_initialize();
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#endif
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UNUSED(ret);
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return OK;
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}
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