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    SOLVED 使用IMX307相机dtb和Image在agx xavier更新dtb失败

    CS MIPI camera
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    • J
      jdx-jdx last edited by

      agx xavier 刷机的sdk版本是r32.4.3

      使用相同版本的对应的imx307的r32.4.3的dtb和Image更新;

      Image更新成功;
      dtb未更新成功

      1.png

      2.png

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      • J
        jdx-jdx last edited by

        更新方法如下:

        3.5.4 Upgrade dtb

        Under the bsp package directory, find the dtb file corresponding to your camera module model and L4T version number.

        sudo cp <path to your dtb dir>/<DTB file name> /boot/ -f

        Then, edit the / boot/extlinux/extlinux.conf file and add the following line.

        FDT /boot/<DTB file name>

        Effective after restart.

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        • J
          jdx-jdx last edited by

          查看启动信息如下

          微信截图_20210917093421.png

          veye_xumm 1 Reply Last reply Reply Quote 0
          • veye_xumm
            veye_xumm @jdx-jdx last edited by

            @jdx-jdx
            请确认你用了正确的dtb文件,再确认FDT那一行正确指明了对应文件路径。

            J 2 Replies Last reply Reply Quote 0
            • J
              jdx-jdx @veye_xumm last edited by

              @veye_xumm

              我的dtb放的路径
              1.png

              FDT设置的路径
              2.png

              使用的dtb版本
              3.png

              目前我刷的xavier版本是Jetpack4.4 r32.4.3

              veye_xumm 1 Reply Last reply Reply Quote 0
              • J
                jdx-jdx @veye_xumm last edited by

                @veye_xumm

                版本如下

                4.png

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                • veye_xumm
                  veye_xumm @jdx-jdx last edited by

                  @jdx-jdx
                  错了。FDT一行要指明到文件名,不是到目录。

                  J 1 Reply Last reply Reply Quote 0
                  • J
                    jdx-jdx @veye_xumm last edited by

                    @veye_xumm

                    可以了谢谢

                    还有个问题,不插相机的话是不会生成videoX的是吧

                    2.png

                    1.png

                    veye_xumm 1 Reply Last reply Reply Quote 0
                    • veye_xumm
                      veye_xumm @jdx-jdx last edited by

                      @jdx-jdx
                      是的。probe成功才会生成video节点。

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