armbian开发指北（一）
armbian开发指北（一）
1. 什么是armbian
Armbian是一个基于Debian或Ubuntu的开源操作系统，专门针对嵌入式ARM平台进行优化和定制。Armbian可以运行在多种不同的嵌入式设备上，例如树莓派、ArmSoM、香蕉派等等。Armbian针对不同的嵌入式平台，提供了相应的硬件支持，可以让用户轻松地在这些平台上搭建自己的嵌入式系统。
2. 为什么要使用armbian
Armbian提供了丰富的软件库和组件，包括Linux内核、文件系统、应用程序等，用户可以根据自己的需要进行选择和安装。Armbian还提供了一套完整的开发工具链，方便用户进行开发和调试工作。
总的来说，Armbian是一款功能强大、灵活性高、易于定制的嵌入式操作系统，适用于各种不同的嵌入式设备和应用场景。
3. 如何使用armbian
3.1 基本要求
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x86_64 或 aarch64 计算机，至少具有 2GB 内存和 ~35GB 磁盘空间，用于虚拟机、WSL2、容器或裸机安装
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Ubuntu Jammy 22.04.x amd64 或 aarch64 用于本机构建或任何支持 Docker 的 amd64 / aarch64 Linux 用于容器化。官方支持的编译环境仅限 Ubuntu Jammy 22.04.x amd64 ！
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超级用户权限（配置的 sudo 或 root 访问权限）。
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确保您的所有系统组件都是最新的。例如，过时的 Docker 二进制文件可能会导致问题。
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很多资源包下载都需要外网，中国的用户需要一个FQ工具
3.2 开始构建
$ apt-get -y install git
$ git clone --depth=1 --branch=main https://github.com/armbian/build
$ cd build
$ ./compile.sh
命令执行后会进行以下三个操作，具体的操作解释，后续我会写文章详细解释
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交互式图形界面。
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通过安装必要的依赖项和源来准备工作区。
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它指导整个过程并创建内核包或即用型 SD 卡映像。
4. 项目结构
├── cache Work / cache directory
│ ├── aptcache Packages
│ ├── ccache C/C++ compiler
│ ├── docker Docker last pull
│ ├── git-bare Minimal Git
│ ├── git-bundles Full Git
│ ├── initrd Ram disk
│ ├── memoize Git status
│ ├── patch Kernel drivers patch
│ ├── pip Python
│ ├── rootfs Compressed userspaces
│ ├── sources Kernel, u-boot and other sources
│ ├── tools Additional tools like ORAS
│ └── utility
├── config Packages repository configurations
│ ├── targets.conf Board build target configuration
│ ├── boards Board configurations
│ ├── bootenv Initial boot loaders environments per family
│ ├── bootscripts Initial Boot loaders scripts per family
│ ├── cli CLI packages configurations per distribution
│ ├── desktop Desktop packages configurations per distribution
│ ├── distributions Distributions settings
│ ├── kernel Kernel build configurations per family
│ ├── sources Kernel and u-boot sources locations and scripts
│ ├── templates User configuration templates which populate userpatches
│ └── torrents External compiler and rootfs cache torrents
├── extensions Extend build system with specific functionality
├── lib Main build framework libraries
│ ├── functions
│ │ ├── artifacts
│ │ ├── bsp
│ │ ├── cli
│ │ ├── compilation
│ │ ├── configuration
│ │ ├── general
│ │ ├── host
│ │ ├── image
│ │ ├── logging
│ │ ├── main
│ │ └── rootfs
│ └── tools
├── output Build artifact
│ └── deb Deb packages
│ └── images Bootable images - RAW or compressed
│ └── debug Patch and build logs
│ └── config Kernel configuration export location
│ └── patch Created patches location
├── packages Support scripts, binary blobs, packages
│ ├── blobs Wallpapers, various configs, closed source bootloaders
│ ├── bsp-cli Automatically added to armbian-bsp-cli package
│ ├── bsp-desktop Automatically added to armbian-bsp-desktopo package
│ ├── bsp Scripts and configs overlay for rootfs
│ └── extras-buildpkgs Optional compilation and packaging engine
├── patch Collection of patches
│ ├── atf ARM trusted firmware
│ ├── kernel Linux kernel patches
| | └── family-branch Per kernel family and branch
│ ├── misc Linux kernel packaging patches
│ └── u-boot Universal boot loader patches
| ├── u-boot-board For specific board
| └── u-boot-family For entire kernel family
├── tools Tools for dealing with kernel patches and configs
└── userpatches User: configuration patching area
├── lib.config User: framework common config/override file
├── config-default.conf User: default user config file
├── customize-image.sh User: script will execute just before closing the image
├── atf User: ARM trusted firmware
├── kernel User: Linux kernel per kernel family
├── misc User: various
└── u-boot User: universal boot loader patches
CONTRIBUTING.md // We would love to have you join the Armbian
4. 感谢
此系列特别感谢
