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    Ubuntu23.04 for CoolPi

    Scheduled Pinned Locked Moved Pi CM5
    29 Posts 5 Posters 1.9k Views
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    • G
      george @wuming
      last edited by george

      @wuming 如下图所示正常进入UMS的log信息。

      -0 2 1 3 6 8 7 9 Monitor has basic audio support
      hdmi info isn't saved in main block
      mode:1920x1080 bus_format:0x100a
      hdmi@fde80000:  detailed mode clock 148500 kHz, flags[5]
          H: 1920 2008 2052 2200
          V: 1080 1084 1089 1125
      bus_format: 100a
      VOP update mode to: 1920x1080p0, type: HDMI0 for VP0
      dclk:148500,if_pixclk_div;2,if_dclk_div:4
      rockchip_vop2_init: hdmi0_phy_pll may not define
      rockchip_vop2_init: hdmi1_phy_pll may not define
      assigned-clock-parents's node not define
      VP0 set crtc_clock to 148500KHz
      VOP VP0 enable Esmart0[356x124->356x124@782x478] fmt[1] addr[0xedf21000]
      CEA mode used vic=16
      mtmdsclock:148500000
      bus_width:0x16a8c8,bit_rate:1485000
      hdptx_ropll_cmn_config bus_width:16a8c8 rate:1485000
      hdptx phy pll locked!
      hdptx phy lane locked!
      dw_hdmi_setup HDMI mode
      don't use dsc mode
      dw hdmi qp use tmds mode
      boot mode: None
      Net Initialization Skipped
      Autoboot in 1 seconds
      VOP VP0 enable Esmart0[356x124->356x124@782x478] fmt[1] addr[0xedf21000]
      Power Key Setting Enter UMS mode!
      UMS: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x747c000
      -
      

      建议先吧loader更新到最新,老版本的不支持UMS方式烧录。参照如下文档:
      https://www.cool-pi.com/topic/162/how-to-upgrade-the-boot-loader-of-coolpi-4b

      W 1 Reply Last reply Reply Quote 0
      • W
        wuming @george
        last edited by wuming

        @george 我的主板是cm5-v11,按loader键重启是卡死状态。串口不能打印任何log信息

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        • G
          george @wuming
          last edited by

          @wuming 重启是按最左边的rst按键。loader按键会进入maskrom模式用于升级loader文件。按照文档操作。

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          • W
            wuming @george
            last edited by

            @george 我就是先按住rst键不放,再按住loader键,然后先放开rst键,最后放开loader键,系统然后卡死,无任何反应

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

              @wuming 那是系统进入MASKROM状态了!用官方的工具就可以看到maskrom设备。

              1 Reply Last reply Reply Quote 0
              • G
                george @wuming
                last edited by

                @wuming 如果你是CM5-V11的机器,默认的loader是可以进入UMS模式的,短按一下rst按键,然后持续多次按pwr按键。

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                • W
                  wuming @george
                  last edited by wuming

                  @george 按loader重启,没有发现设备 3b5f513f-5913-45ac-9e44-dcef29dbcf9e-image.png

                  1 Reply Last reply Reply Quote 0
                  • W
                    wuming @george
                    last edited by

                    @george 你能不能给个地址,我寄给你们研究一下,如果研究好了,就给我寄回来,如果不好,就扔掉。

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                    • J
                      jack_admin @wuming
                      last edited by

                      @wuming 没那么复杂,电脑安装个向日葵或todesk,私信发远程

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                      • W
                        wuming @jack_admin
                        last edited by wuming

                        @jack_admin 下层卡在这里,是什么情况
                        55d61b85-5fa1-4593-a108-8e5efd5cb88c-image.png

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                        • J
                          jack_admin @wuming
                          last edited by

                          @wuming U盘安装系统?接hdmi显示器看看,默认是输出到显示屏

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                          • W
                            wuming @jack_admin
                            last edited by wuming

                            This post is deleted!
                            1 Reply Last reply Reply Quote 0
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