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    设备树board.dts问题咨询

    D1系列-RISC-V
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    • L
      lumen LV 5 last edited by xiaowenge

      tina-d1-open/device/config/chips/d1/configs/nezha目录下有一个board.dts
      tina-d1-open/device/config/chips/d1/configs/nezha/linux-5.4目录下也有个board.dts,看大家修改设备树文件的时候都是修改的后者。请问前者是干嘛的?

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      • YuzukiTsuru
        柚木 鉉 LV 9 @lumen last edited by

        @lumen 在 board.dts 中说:

        tina-d1-open/device/config/chips/d1/configs/nezha目录下有一个board.dts

        tina-d1-open/device/config/chips/d1/configs/nezha目录下的board.dts是tina-d1-open/device/config/chips/d1/configs/nezha/linux-5.4目录下的超链接

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        • L
          lumen LV 5 @YuzukiTsuru last edited by

          @yuzukitsuru 懂了,那就是修改这两个中的哪一个都可以吧

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          • YuzukiTsuru
            柚木 鉉 LV 9 @lumen last edited by

            @lumen 是

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            • DAIZEBIN
              DAIZEBIN LV 6 @YuzukiTsuru last edited by

              @yuzukitsuru 其实我想知道为什么需要这个超链接呢?而且linux文件夹也链接了linux5.4

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              • W
                whycan晕哥 LV 9 @DAIZEBIN last edited by

                @daizebin
                因为别的soc对应的SDK里面可能还有 linux4.9 / linux5.10 等版本。

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                • DAIZEBIN
                  DAIZEBIN LV 6 @whycan last edited by

                  @whycan 所以可以理解成是为了一个限制或者说是明确目前所使用的是内核版本是多少?

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                  • W
                    whycan晕哥 LV 9 @DAIZEBIN last edited by

                    @daizebin
                    也不一定是这个原因,最可能的原因是保持统一的路径。

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                    • DAIZEBIN
                      DAIZEBIN LV 6 @whycan last edited by

                      @whycan 了解了,感谢晕哥👍

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