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    能够通过修改配置文件切换TF和EMMC启动吗

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    • A
      allen last edited by

      TF卡和EMMC都刷了系统,不拔插的话怎么切换哪个启动呢

      G J 2 Replies Last reply Reply Quote 0
      • G
        george @allen last edited by

        @allen USB TF EMMC默认优先级。可以通过UBOOT源码修改顺序。

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        • J
          jack_admin @allen last edited by jack_admin

          @allen 可以在任意一个系统中在线配置,修改extlinux.conf参数,将label指向对应的rootfs分区即可。默认刷机镜像rootfs分区均为writable,可以自行设定不同标识。

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          • A
            allen @jack_admin last edited by

            @jack_admin 怎么设置不同的标识呢

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            • J
              jack_admin @allen last edited by

              @allen
              示例操作更改标识
              sudo e2label /dev/mmcblk0p2 emmc-rootfs

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