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    SOLVED Jetson Nano 更新DTB后无法启动系统

    VEYE MIPI camera
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    • veye_xumm
      veye_xumm @odu last edited by

      @odu
      请问你用的板子是官方开发板吗? 使用tf卡的还是emmc存储的?
      请在系统能正常启动的时候,执行一个命令,发给我看看:
      sudo dmesg | grep dts

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        odu @veye_xumm last edited by

        @veye_xumm 5f84fe68-da5e-417a-ba08-c6d100633a99-b6109db7e03c232b841f374773f5337.jpg
        U盘启动,emmc刷了启动引导,不是官方的,是亚博的sub版

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

          @odu 你拍的不是很清楚,但是我看到EMMC版本的jetson nano需要使用
          tegra210-p3448-0002-p3449-0000-b00.dtb而不是tegra210-p3448-0000-p3449-0000-b00.dtb。
          现在有两个问题:

          1. 亚博的板子是否支持兼容官方的dtb? 如果其不兼容,需要进行移植。
          2. 如果支持。请回复我,我给你编译一个0002版本的dtb试试。
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            odu @veye_xumm last edited by

            @veye_xumm 谢谢,应该支持,支持官方刷机,可以发个我测试下

            veye_xumm 2 Replies Last reply Reply Quote 0
            • veye_xumm
              veye_xumm @odu last edited by

              @odu 给我一个邮箱,我发给你试试

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              • veye_xumm
                veye_xumm @odu last edited by

                @odu tegra210-p3448-0002-p3449-0000-b00.a
                我直接上传上来,你改一下后缀为dtb然后替换试试。

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                  odu @veye_xumm last edited by

                  @veye_xumm 你好,我测试了下,还是一样,无法启动

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                  • veye_xumm
                    veye_xumm @odu last edited by

                    @odu 要不你把板子寄过来我们给你烧一下试试?

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                    • O
                      odu @veye_xumm last edited by

                      @veye_xumm 烧录系统吗?还是dtb

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

                        @odu 板子到了看情况处理呗。到时候再联系。

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                          odu @veye_xumm last edited by

                          @veye_xumm ok,寄到哪

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