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AM3358: 运行Setup Scripts失败

Part Number: AM3358

脚本使用参考链接:https://software-dl.ti.com/processor-sdk-linux/esd/AM335X/08_02_00_24/exports/docs/linux/Overview/Run_Setup_Scripts.html

所遇到的问题:

1. 脚本要求清除EMMC中的MLO文件,请问清除后am335x从何处加载MLO和u-boot呢?

2.按照脚本使用说明清除MLO文件后,配置TFTP NFS模式,最终执行minicom脚本,串口没有任何信息打印,板子无法启动

  • 1、需要重新烧写MLO和UBOOT,BBB板中擦除的是预烧写好的Angstrom distribution.

    https://software-dl.ti.com/processor-sdk-linux/esd/AM335X/08_02_00_24/exports/docs/linux/How_to_Guides/Host/Program_the_eMMC_on_Beaglebone_Black.html

    2、是重新烧写后仍然无法启动吗?请问参考的是哪部分内容?

  • 您好,参考的SDK教程的1.1.4章节,该章节要求清除或者重命名EMMC中的MLO文件,之后再运行根目录的setup.sh脚本,按照该步骤执行后,am335x将从何处加载SPL呢?此处不是很明白,无法启动我认为是找不到SPL造成的。

  • 我预装的是BBB的官方镜像

  • 能否将运行setup.sh的具体内容贴出来看一下。

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    -------------------------------------------------------------------------------
    TISDK setup script
    This script will set up your development host for SDK development.
    Parts of this script require administrator priviliges (sudo access).
    -------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    Verifying Linux host distribution
    Ubuntu 18.04 LTS is being used, continuing..
    --------------------------------------------------------------------------------
    Starting with Ubuntu 12.04 serial devices are only accessible by members of the 'dialout' group.
    A user must be apart of this group to have the proper permissions to access a serial device.
    User 'user' is already apart of the 'dialout' group
    -------------------------------------------------------------------------------
    setup package script
    This script will make sure you have the proper host support packages installed
    This script requires administrator priviliges (sudo access) if packages are to be installed.
    -------------------------------------------------------------------------------
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

  • setup.sh只是配置一下环境。

    烧写EMMC请参考:

    software-dl.ti.com/.../Program_the_eMMC_on_Beaglebone_Black.html