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CM5支持5G模组吗?

Pi CM5
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  • J
    jugg last edited by Mar 15, 2024, 3:35 AM

    我接了一个USB3.0的5G模组到CM5
    lsusb可以识别到型号 但是ifconfig没有usb0
    77bea51e-f30c-4159-bf00-0f7231976580-image.png
    需要这么做才可以支持

    G 2 Replies Last reply Mar 18, 2024, 1:47 AM Reply Quote 0
    • G
      george @jugg last edited by Mar 15, 2024, 3:01 PM

      @jugg
      这个需要有驱动支持才可以,移远我记得有个软件移植手册有说明,明天上传上来。

      J 1 Reply Last reply Mar 18, 2024, 1:00 AM Reply Quote 0
      • J
        jugg @george last edited by Mar 18, 2024, 1:00 AM

        @george
        是这个文件吗?
        Quectel_RG200U-CN&Rx500U-CN_Linux_USB驱动_用户指导_V1.2.pdf
        按照这个我在CM4上面可以使用5G模块
        但是在CM5上无法识别到USB0
        624225e2-b2f1-4ac3-98d3-31995a59e298-1710493331716_Screenshot from 2024-03-15 16-59-43.png
        70675e79-0335-41b3-8637-138285d8a16c-1710493328641_Screenshot from 2024-03-15 17-00-58.png

        1 Reply Last reply Reply Quote 0
        • G
          george @jugg last edited by Mar 18, 2024, 1:47 AM

          @jugg
          对比一下两个机器的config配置。

          J 3 Replies Last reply Mar 18, 2024, 4:27 AM Reply Quote 0
          • J
            jugg @george last edited by jugg Mar 18, 2024, 3:23 AM Mar 18, 2024, 3:21 AM

            @george
            567b1a9b-be90-4274-959f-9192633342c5-22d2e53b1a79d99a661b342db6665427.png
            这个已经选中了 等编译完之后再查看的时候又变成未选中 这是怎么回事

            内核编译,不是make menuconfig 后save, 然后直接编译?
            ./build-kernel.sh cm5-evb-v11

            1 Reply Last reply Reply Quote 0
            • J
              jugg @george last edited by Mar 18, 2024, 3:37 AM

              @george
              已经按照文档里面的来的
              f0ed657d-6930-4849-b933-3061595977a7-image.png
              这几个驱动 一直编译不出来

              3e4fe5d1-f332-4332-b455-9d547d696207-image.png

              CM4也是按照这个文档来的

              G 1 Reply Last reply Mar 18, 2024, 4:26 AM Reply Quote 0
              • G
                george @jugg last edited by Mar 18, 2024, 4:26 AM

                @jugg
                配置完以后要保存然后复制到对应的defconfig文件上。

                make ARCH=arm64 menuconfig
                make ARCH=arm64 savedefconfig
                cp defconfig  ./arch/arm64/configs/rk3588_cpcm5_evb_defconfig
                ./build-kernel.sh cm5-evb-v11
                
                J 1 Reply Last reply Mar 18, 2024, 6:49 AM Reply Quote 0
                • J
                  jugg @george last edited by Mar 18, 2024, 4:27 AM

                  @george
                  ebc2ce26-f228-4562-82aa-38b6dcdad7cf-2f75b44954d7971dd4a2e1f66d33227d.png
                  是不是对比这两个文件
                  我发现并没有太大的区别

                  1 Reply Last reply Reply Quote 0
                  • J
                    jugg @george last edited by Mar 18, 2024, 6:49 AM

                    @george
                    能识别到了

                    1 Reply Last reply Reply Quote 0
                    • topic:timeago_later,about a month
                    • J
                      jugg last edited by Apr 18, 2024, 10:16 AM

                      更新了支持5G模组的内核后 虽然5G模组能识别到
                      但是如果外接USB的无线网卡 关于无线网卡部分的内核就会崩溃 也就是识别不了外接的USB网卡了

                      G 1 Reply Last reply Apr 19, 2024, 2:50 AM Reply Quote 0
                      • G
                        george @jugg last edited by Apr 19, 2024, 2:50 AM

                        @jugg
                        可以提供一下异常时候的log信息。

                        J 1 Reply Last reply Apr 26, 2024, 6:47 AM Reply Quote 0
                        • topic:timeago_later,7 days
                        • J
                          jugg @george last edited by Apr 26, 2024, 6:47 AM

                          @george
                          debian11 上同样的内核 不仅能正常识别5G模组 而且外接USB无线网卡也不会出现内核崩溃

                          G 1 Reply Last reply Apr 26, 2024, 7:47 AM Reply Quote 0
                          • G
                            george @jugg last edited by Apr 26, 2024, 7:47 AM

                            @jugg
                            我觉得应该是你系统的ko和内核不匹配导致的,使用如下命令解压ko到系统,然后重启试试:

                            sudo rm /lib/modules/* -R
                            sudo tar -zxvf /boot/firmware/modules.tar.gz -C /lib/
                            
                            J 1 Reply Last reply Apr 26, 2024, 7:57 AM Reply Quote 0
                            • J
                              jugg @george last edited by Apr 26, 2024, 7:57 AM

                              @george
                              我所有的内核编译后更新 都是按照下面的步骤来的
                              5c151d27-6113-4c02-8d52-22e809e95cfe-image.png
                              CM5、cp4都是这样操作的

                              内核编译后 都是整个out文件夹打包的
                              2a747887-651b-45ea-b587-b62b2ab35808-image.png

                              1 Reply Last reply Reply Quote -2
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