@carloshenrique Top!!!
vamos testar...

@carloshenrique
https://mirrors.o2switch.fr/batocera/coolpi-4b/stable/rc/

@george id much appreciate it

@george 好的，谢谢

@george
dump-emmc.sh

@ytfycy
CM5是ARM架构的机器，不能支持X86架构的镜像文件。
如需安装ARM64架构的UBUNTU22.04镜像，请参考如下文档：
https://www.cool-pi.com/docs/coolpi-cm5-evb-quick-start-guide/

@george
在国内使用 Docker 拉取镜像时，经常会遇到镜像源无法访问的问题，为了解决这一问题，下面将介绍如何配置 DaoCloud 镜像源，确保在国内快速稳定的下载镜像。

通过上述步骤新安装的 Docker 一般不存在文件/etc/docker/daemon.json，没关系，我们直接使用vim /etc/docker/daemon.json进行创建并编辑，输入以下内容：

{ "registry-mirrors": [ "https://docker.m.daocloud.io" ] }

保存文件后重启 Docker 服务，新的镜像源即可生效：

systemctl daemon-reload systemctl restart docker

@tom-jerr
The log has been correctly enumerated to USB 3.0 devices.
415511f0-819b-4ff9-9160-85086f2e4afe-image.png

@tom-jerr
Based on the log information indicating insufficient resources, Try to enlarge the buff shown in the following image.
76fa095c-87bb-4037-a762-aaeffb426668-image.png

有一个小问题就是, 插上这个USB网卡之后, 重启会卡在uboot阶段, 原因是这个网卡还有一个usb 磁盘的功能, 从 [04-移植USB无线网卡RTL8XXXU驱动.pdf] 中的dmesg信息中可以看到有一个从usb存储设备切换到网卡设备的信息, u-boot应该是设置了优先从usb存储设备中读取启动文件, 论坛中有一个网友提出这个问题, 待我研究一下u-boot后再来贴出解决方案

@george 👍

I've pulled the latest edk2-rk3588 changes and fixed the display bug: https://github.com/petabyt/edk2-rk3588-genbook

I won't be working on this anymore, especially since the edk2-rk3588 project isn't being actively maintained anymore (the owner has moved on).

Anybody else is welcome to pick up where I left off.

As a reminder: currently it won't boot anything through device tree mode. ACPI works but trackpad and emmc aren't supported yet, so you can't install anything.

@george It's fine for me—as a TrustZone developer, I always use a custom U-Boot and build the entire system myself.

However, it's good to keep this as a note to inform other developers.😊

@ytfycy
如下链接获取CM5-EVB的原理图和PCB文件。
https://www.cool-pi.com/docs/coolpi-cm5-evb-reference-design/

@樱月樱诗
资料正在移动到如下位置，需要更详细资料也可以发邮件george@cool-pi.com索取
https://www.cool-pi.com/docs-category/cm5/

@george 用8K的HMID接到驱动板 然后接到显示屏 是没有任何画面的 ，接到树莓派上虽然不是8K的 但有内容
b5188bc2-1a1d-4340-b541-4b68c1b33919-43a3a740167449e4f50b03c603fbbe8.jpg

@george 好的，多谢