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TDA4VM: tda4 SPL模式启动MCU1_0应用问题

Part Number: TDA4VM
我们使用的是10_00_00_05的BSP和SDK,目前想使用TDA4的SPL启动模式,在MCU1_0上启动can_profile_app_freertos_mcu1_0_debug.xer5f应用。
请问有什么文档可以参考吗,请指点,多谢!~
  • 我根据两个帖子进行了验证,没有修改can_profile_app_freertos_mcu1_0的代码,重新编译,然后把can_profile_app_freertos_mcu1_0_debug.xer5f更新到board-support/prebuilt-images/ti-dm/j721e下,重新编译uboot。然后把编译完成的tiboot3.bin,tispl.bin,u-boot.img更新到sd卡的boot目录。
    给板子上电,板子会卡住,如下图;

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    U-Boot SPL 2024.04-dirty (Feb 13 2025 - 11:07:09 +0800)
    SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
    Trying to boot from MMC2
    Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
    Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
    Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
    Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
    Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
    Loading Environment from nowhere... OK
    XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX


    正常需要修改uboot和can_profile_app_freertos代码吗?

  • 您好,

    如果要与 Linux 等 HLOS 一起运行该应用程序、则需要在 mcu1_0应用程序上集成 sciserver。 您能否确认是否正在这样做?

  • 你好,我使用的是mcusw/mcuss_demos/profiling/can下的标准demo,编译出来的成果物是can_profile_app_freertos_mcu1_0_release.xer5f,请问这个标准的demo上没有sciserver吗?

    如果没有,我应该如何操作,有相应的手册可以参考吗?

  • 您好,

    我正在帮您询问MCAL专家,如果有任何消息我会联系您。

    您还可以评论一下您是否能够从MCU_UART上的"can_profile_app_FreeRTOS_mcu1_0"查看任何日志。

  • MCU_UART上没有打印

  • 您好,

    您下面的常见问题解答有点旧、您可以参考

    e2e.ti.com/.../faq-tda4vm-how-to-enable-can-along-with-linux-on-mcu2_1-using-main-domain-can0-instance

    这适用于 MCU2_1内核,您可以集成 sci 服务器任务,并在 MCU1_0上使用它。