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- 新增 docs/ESP32_Luotianyi/： * 收拢原根目录的 ESP32踩坑经验文档.md（之前散放在项目根） * 迁入原 docs/ESP32/ESP32-S3-SCH-V1.4.pdf * 整个 docs/ESP32/ 目录更名为 docs/ESP32_Luotianyi/，产品线命名更明确 - 新增 docs/Radxa_CM5/： * 从 docs/OrangePi_CM5/ 分离 Android底层开发 _ Radxa Docs.html * Radxa 和 OrangePi 是不同厂商板子，文档分目录存放避免混淆 - 根目录不再散落文档，所有硬件参考资料统一在 docs/ 下按产品分组
82 lines
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82 lines
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class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class=menu__list-item-collapsible><a class="menu__link menu__link--sublist" href=/som/nx>NX 系列</a><button aria-label="展开侧边栏分类 'NX 系列'" aria-expanded=false type=button class="clean-btn menu__caret"></button></div></ul></nav><button type=button title=收起侧边栏 aria-label=收起侧边栏 class="button button--secondary button--outline collapseSidebarButton_PEFL"><svg width=20 height=20 aria-hidden=true class=collapseSidebarButtonIcon_kv0_><g fill=#7a7a7a><path d="M9.992 10.023c0 .2-.062.399-.172.547l-4.996 7.492a.982.982 0 01-.828.454H1c-.55 0-1-.453-1-1 0-.2.059-.403.168-.551l4.629-6.942L.168 3.078A.939.939 0 010 2.528c0-.548.45-.997 1-.997h2.996c.352 0 .649.18.828.45L9.82 9.472c.11.148.172.347.172.55zm0 0"/><path d="M19.98 10.023c0 .2-.058.399-.168.547l-4.996 7.492a.987.987 0 01-.828.454h-3c-.547 0-.996-.453-.996-1 0-.2.059-.403.168-.551l4.625-6.942-4.625-6.945a.939.939 0 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class=breadcrumbs__link href=/som/cm/cm5/android><span>Android 系统</span></a><li class="breadcrumbs__item breadcrumbs__item--active"><span class=breadcrumbs__link>底层开发</span></ul></nav><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_bxCs"><button type=button class="clean-btn tocCollapsibleButton_TO0P">本页总览</button></div><div class="theme-doc-markdown markdown"><header><h1>底层开发</h1></header>
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<p>主要介绍 uboot, kernel, aosp 编译打包等内容</p>
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<h2 class="anchor anchorWithStickyNavbar_LWe7" id=环境配置>环境配置<a href=#环境配置 class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h2>
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<p>为了规避 Android 编译过程中因为环境配置出问题，提高开发效率，我们引入了Docker这一工具。</p>
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<p>Docker 是一个开源的应用容器引擎，可以帮助开发者更有效地构建、部署和管理应用程序。</p>
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<p>Dockerfile 是一个构建 Docker 镜像的文本文件，可以根据以下内容构建编译 Android12 所需环境。</p>
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<div class="language-text codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">FROM ubuntu:20.04</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN rm /etc/apt/sources.list</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal main restricted universe multiverse" | tee /etc/apt/sources.list</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-updates main restricted universe multiverse" >> /etc/apt/sources.list</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-backports main restricted universe multiverse" >> /etc/apt/sources.list</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN echo "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ focal-security main restricted universe multiverse" >> /etc/apt/sources.list</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain">ENV DEBIAN_FRONTEND noninteractive</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN apt-get update -y && apt-get install -y software-properties-common apt-utils</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN add-apt-repository -y ppa:deadsnakes/ppa</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN apt-get update -y && apt-get install -y python3.8</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.8 150</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN apt-get install -y python3-pip && pip install pycrypto</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN apt-get update -y && apt-get install -y openjdk-8-jdk python git-core gnupg flex bison gperf build-essential \</span><br></span><span class=token-line style=color:#393A34><span class="token plain"> zip curl gawk liblz4-tool zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 \</span><br></span><span class=token-line style=color:#393A34><span class="token plain"> libncurses5 libncurses-dev x11proto-core-dev libx11-dev lib32z-dev ccache \</span><br></span><span class=token-line style=color:#393A34><span class="token plain"> libgl1-mesa-dev libxml2-utils xsltproc unzip mtools u-boot-tools \</span><br></span><span class=token-line style=color:#393A34><span class="token plain"> htop iotop sysstat iftop pigz bc device-tree-compiler lunzip \</span><br></span><span class=token-line style=color:#393A34><span class="token plain"> dosfstools vim-common parted udev libssl-dev sudo rsync python3-pyelftools cpio</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN curl https://mirrors.tuna.tsinghua.edu.cn/git/git-repo > /usr/local/bin/repo && \</span><br></span><span class=token-line style=color:#393A34><span class="token plain"> chmod +x /usr/local/bin/repo && \</span><br></span><span class=token-line style=color:#393A34><span class="token plain"> which repo</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain">ENV REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/'</span><br></span><span class=token-line style=color:#393A34><span class="token plain">ENV PS1="\[\033[01;37m\]\u@build\[\033[00m\]:\[\033[01;32m\]\w\[\033[00m\]:$ "</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN apt-get install -y lzop swig</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN apt-get update -y && apt-get install -y tzdata</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN mkdir /opt/toolchains</span><br></span><span class=token-line style=color:#393A34><span class="token plain">COPY ./gcc-linaro-6.3.1-2017.02-x86_64_arm-linux-gnueabihf /opt/gcc-linaro-6.3.1-2017.02-x86_64_arm-linux-gnueabihf</span><br></span><span class=token-line style=color:#393A34><span class="token plain">COPY ./gcc-linaro-aarch64-none-elf-4.8-2013.11_linux /opt/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux</span><br></span><span class=token-line style=color:#393A34><span class="token plain">COPY ./gcc-linaro-aarch64-none-elf-4.8-2013.11_linux /opt/toolchains/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux</span><br></span><span class=token-line style=color:#393A34><span class="token plain">COPY ./gcc-arm-none-eabi-6-2017-q2-update /opt/toolchains/gcc-arm-none-eabi-6-2017-q2-update</span><br></span><span class=token-line style=color:#393A34><span class="token plain">COPY ./gcc-linaro-6.3.1-2017.02-x86_64_arm-linux-gnueabihf /opt/toolchains/gcc-linaro-6.3.1-2017.02-x86_64_arm-linux-gnueabihf</span><br></span><span class=token-line style=color:#393A34><span class="token plain">COPY ./gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu /opt/toolchains/gcc-linaro-6.3.1-2017.02-x86_64_aarch64-linux-gnu</span><br></span><span class=token-line style=color:#393A34><span class="token plain">COPY ./gcc-linaro-7.2.1-2017.11-x86_64_aarch64-elf /opt/toolchains/gcc-linaro-7.2.1-2017.11-x86_64_aarch64-elf</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN apt-get install -y net-tools gcc-arm-linux-gnueabihf gcc-arm-none-eabi</span><br></span><span class=token-line style=color:#393A34><span class="token plain">ENV TZ=Asia/Shanghai</span><br></span><span class=token-line style=color:#393A34><span class="token plain">RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span></code></pre></div></div>
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<h4 class="anchor anchorWithStickyNavbar_LWe7" id=构建-docker-镜像>构建 Docker 镜像<a href=#构建-docker-镜像 class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h4>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">$ </span><span class="token function" style=color:#d73a49>docker</span><span class="token plain"> build </span><span class="token parameter variable" style=color:#36acaa>-t</span><span class="token plain"> android-builder:12.x --build-arg </span><span class="token assign-left variable" style=color:#36acaa>USER_ID</span><span class="token operator" style=color:#393A34>=</span><span class="token variable" style=color:#36acaa>`</span><span class="token variable function" style=color:#d73a49>id</span><span class="token variable" style=color:#36acaa> </span><span class="token variable parameter variable" style=color:#36acaa>-u</span><span class="token variable" style=color:#36acaa>`</span><span class="token plain"> --build-arg </span><span class="token assign-left variable" style=color:#36acaa>GROUP_ID</span><span class="token operator" style=color:#393A34>=</span><span class="token variable" style=color:#36acaa>`</span><span class="token variable function" style=color:#d73a49>id</span><span class="token variable" style=color:#36acaa> </span><span class="token variable parameter variable" style=color:#36acaa>-g</span><span class="token variable" style=color:#36acaa>`</span><span class="token plain"> </span><span class="token variable" style=color:#36acaa>$(</span><span class="token variable" style=color:#36acaa>which-dir-dockerfile-in</span><span class="token variable" style=color:#36acaa>)</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span></code></pre></div></div>
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||
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=下载-radxa-android-sdk>下载 Radxa Android SDK<a href=#下载-radxa-android-sdk class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h2>
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<p>Radxa Android SDK 包含数百个 Git 仓库，如果不用 repo 逐个下载会非常繁琐。</p>
|
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<h3 class="anchor anchorWithStickyNavbar_LWe7" id=repo>Repo<a href=#repo class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h3>
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<p>Repo 是 Android 开发中用于管理多个 Git 仓库的工具，它是一个Python脚本，方便开发者对多个 Git 库进行版本控制和管理。</p>
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||
<h4 class="anchor anchorWithStickyNavbar_LWe7" id=下载-repo>下载 Repo<a href=#下载-repo class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h4>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">$ </span><span class="token builtin class-name">echo</span><span class="token plain"> </span><span class="token string" style=color:#e3116c>"export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/'"</span><span class="token plain"> </span><span class="token operator" style=color:#393A34>>></span><span class="token plain"> ~/.bashrc</span><br></span><span class=token-line style=color:#393A34><span class="token plain">$ </span><span class="token builtin class-name">source</span><span class="token plain"> ~/.bashrc</span><br></span><span class=token-line style=color:#393A34><span class="token plain">$ </span><span class="token function" style=color:#d73a49>curl</span><span class="token plain"> https://mirrors.tuna.tsinghua.edu.cn/git/git-repo </span><span class="token parameter variable" style=color:#36acaa>-o</span><span class="token plain"> /tmp/repo</span><br></span><span class=token-line style=color:#393A34><span class="token plain">$ </span><span class="token function" style=color:#d73a49>sudo</span><span class="token plain"> </span><span class="token function" style=color:#d73a49>cp</span><span class="token plain"> /tmp/repo /usr/local/bin/repo</span><br></span><span class=token-line style=color:#393A34><span class="token plain">$ </span><span class="token function" style=color:#d73a49>sudo</span><span class="token plain"> </span><span class="token function" style=color:#d73a49>chmod</span><span class="token plain"> +x /usr/local/bin/repo</span><br></span></code></pre></div></div>
|
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<h4 class="anchor anchorWithStickyNavbar_LWe7" id=代码下载>代码下载<a href=#代码下载 class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h4>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">$ repo init </span><span class="token parameter variable" style=color:#36acaa>-u</span><span class="token plain"> https://github.com/radxa/manifests.git </span><span class="token parameter variable" style=color:#36acaa>-b</span><span class="token plain"> Android12_Radxa_rk14 </span><span class="token parameter variable" style=color:#36acaa>-m</span><span class="token plain"> rockchip-s-release.xml</span><br></span><span class=token-line style=color:#393A34><span class="token plain">$ repo </span><span class="token function" style=color:#d73a49>sync</span><span class="token plain"> </span><span class="token parameter variable" style=color:#36acaa>-d</span><span class="token plain"> --no-tags </span><span class="token parameter variable" style=color:#36acaa>-j4</span><br></span></code></pre></div></div>
|
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<h2 class="anchor anchorWithStickyNavbar_LWe7" id=镜像编译>镜像编译<a href=#镜像编译 class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h2>
|
||
<p>镜像编译可以使用两种方法</p>
|
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<h3 class="anchor anchorWithStickyNavbar_LWe7" id=方法一-推荐>方法一 (<strong>推荐</strong>)<a href=#方法一-推荐 class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h3>
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<p>使用 SDK 编译脚本方式编译</p>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">source</span><span class="token plain"> build/envsetup.sh</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ lunch RadxaCM5-userdebug</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ ./build.sh </span><span class="token parameter variable" style=color:#36acaa>-AUCKup</span><br></span></code></pre></div></div>
|
||
<p>等待编译完成就可以在 IMAGE 目录找到镜像</p>
|
||
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=方法二>方法二<a href=#方法二 class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h3>
|
||
<p>可以根据这个方法一步一步编译镜像</p>
|
||
<ol>
|
||
<li>设置编译项目的环境</li>
|
||
</ol>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">export</span><span class="token plain"> </span><span class="token assign-left variable" style=color:#36acaa>PRODUCT_NAME</span><span class="token operator" style=color:#393A34>=</span><span class="token string" style=color:#e3116c>"RadxaCM5"</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">export</span><span class="token plain"> </span><span class="token assign-left variable" style=color:#36acaa>PRODUCT_UBOOT_CONFIG</span><span class="token operator" style=color:#393A34>=</span><span class="token string" style=color:#e3116c>"rk3588"</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">export</span><span class="token plain"> </span><span class="token assign-left variable" style=color:#36acaa>PRODUCT_KERNEL_CONFIG</span><span class="token operator" style=color:#393A34>=</span><span class="token string" style=color:#e3116c>"rockchip_defconfig android-11.config RadxaCM5.config"</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">export</span><span class="token plain"> </span><span class="token assign-left variable" style=color:#36acaa>PRODUCT_KERNEL_DTS</span><span class="token operator" style=color:#393A34>=</span><span class="token string" style=color:#e3116c>"rk3588s-radxa-cm5-io"</span><br></span></code></pre></div></div>
|
||
<ol start=2>
|
||
<li>编译 U-boot</li>
|
||
</ol>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">cd</span><span class="token plain"> u-boot</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/u-boot $ </span><span class="token function" style=color:#d73a49>make</span><span class="token plain"> clean</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/u-boot $ </span><span class="token function" style=color:#d73a49>make</span><span class="token plain"> mrproper</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/u-boot $ </span><span class="token function" style=color:#d73a49>make</span><span class="token plain"> distclean</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/u-boot $ ./make.sh </span><span class="token variable" style=color:#36acaa>${PRODUCT_UBOOT_CONFIG}</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">cd</span><span class="token plain"> -</span><br></span></code></pre></div></div>
|
||
<ol start=3>
|
||
<li>编译内核</li>
|
||
</ol>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">cd</span><span class="token plain"> kernel</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/kernel $ </span><span class="token assign-left variable" style=color:#36acaa>ADDON_ARGS</span><span class="token operator" style=color:#393A34>=</span><span class="token string" style=color:#e3116c>"CC=../prebuilts/clang/host/linux-x86/clang-r383902b/bin/clang LD=../prebuilts/clang/host/linux-x86/clang-r383902b/bin/ld.lld"</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/kernel $ </span><span class="token function" style=color:#d73a49>make</span><span class="token plain"> clean</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/kernel $ </span><span class="token function" style=color:#d73a49>make</span><span class="token plain"> </span><span class="token variable" style=color:#36acaa>$ADDON_ARGS</span><span class="token plain"> </span><span class="token assign-left variable" style=color:#36acaa>ARCH</span><span class="token operator" style=color:#393A34>=</span><span class="token plain">arm64 </span><span class="token variable" style=color:#36acaa>${PRODUCT_KERNEL_CONFIG}</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/kernel $ </span><span class="token function" style=color:#d73a49>make</span><span class="token plain"> </span><span class="token variable" style=color:#36acaa>$ADDON_ARGS</span><span class="token plain"> </span><span class="token assign-left variable" style=color:#36acaa>ARCH</span><span class="token operator" style=color:#393A34>=</span><span class="token plain">arm64 </span><span class="token variable" style=color:#36acaa>${PRODUCT_KERNEL_DTS}</span><span class="token plain">.img -j</span><span class="token variable" style=color:#36acaa>$(</span><span class="token variable" style=color:#36acaa>nproc</span><span class="token variable" style=color:#36acaa>)</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">cd</span><span class="token plain"> -</span><br></span></code></pre></div></div>
|
||
<ol start=4>
|
||
<li>编译AOSP</li>
|
||
</ol>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">source</span><span class="token plain"> build/envsetup.sh</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ lunch </span><span class="token variable" style=color:#36acaa>${PRODUCT_NAME}</span><span class="token plain">-userdebug</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token function" style=color:#d73a49>make</span><span class="token plain"> -j</span><span class="token variable" style=color:#36acaa>$(</span><span class="token variable" style=color:#36acaa>nproc</span><span class="token variable" style=color:#36acaa>)</span><br></span></code></pre></div></div>
|
||
<ol start=5>
|
||
<li>制作 Images</li>
|
||
</ol>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token function" style=color:#d73a49>rm</span><span class="token plain"> </span><span class="token parameter variable" style=color:#36acaa>-rf</span><span class="token plain"> rockdev</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token function" style=color:#d73a49>ln</span><span class="token plain"> </span><span class="token parameter variable" style=color:#36acaa>-s</span><span class="token plain"> RKTools/linux/Linux_Pack_Firmware/rockdev </span><span class="token builtin class-name">.</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12 $ ./mkimage.sh</span><br></span></code></pre></div></div>
|
||
<ol start=6>
|
||
<li>打包 Image</li>
|
||
</ol>
|
||
<div class="language-bash codeBlockContainer_Ckt0 theme-code-block" style=--prism-color:#393A34;--prism-background-color:#f6f8fa><div class=codeBlockContent_QJqH><pre tabindex=0 class="prism-code language-bash codeBlock_bY9V thin-scrollbar" style=color:#393A34;background-color:#f6f8fa><code class=codeBlockLines_e6Vv><span class=token-line style=color:#393A34><span class="token plain">android12 $ </span><span class="token builtin class-name">cd</span><span class="token plain"> rockdev</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/rockdev $ </span><span class="token function" style=color:#d73a49>rm</span><span class="token plain"> </span><span class="token parameter variable" style=color:#36acaa>-rf</span><span class="token plain"> Image</span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/rockdev $ </span><span class="token function" style=color:#d73a49>ln</span><span class="token plain"> </span><span class="token parameter variable" style=color:#36acaa>-s</span><span class="token plain"> Image-</span><span class="token variable" style=color:#36acaa>${PRODUCT_NAME}</span><span class="token plain"> Image</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain"></span><span class="token comment" style=color:#999988;font-style:italic># 打包成 RK update 格式镜像</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/rockdev $ ./mkupdate_rk356x.sh</span><br></span><span class=token-line style=color:#393A34><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style=color:#393A34><span class="token plain"></span><span class="token comment" style=color:#999988;font-style:italic># 打包成 GPT 格式镜像</span><span class="token plain"></span><br></span><span class=token-line style=color:#393A34><span class="token plain">android12/rockdev $ ./android-gpt.sh</span><br></span></code></pre></div></div>
|
||
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=常见问题>常见问题<a href=#常见问题 class=hash-link aria-label=标题的直接链接 title=标题的直接链接></a></h2></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class=issues_center_hgDx><a href="https://github.com/radxa-docs/docs/issues/new?title=Issue%20from%20som%2Fcm%2Fcm5%2Fandroid%2Flow-level-dev&body=URL%3A%20%5Bhttps%3A%2F%2Fdocs.radxa.com%2Fsom%2Fcm%2Fcm5%2Fandroid%2Flow-level-dev%5D(https%3A%2F%2Fdocs.radxa.com%2Fsom%2Fcm%2Fcm5%2Fandroid%2Flow-level-dev)%0A%0ATime%3A%204%2F14%2F2026%2C%2011%3A30%3A17%20AM" target=_blank rel="noopener noreferrer"><svg t=1727244518678 class=icon viewBox="0 0 1024 1024" version=1.1 xmlns=http://www.w3.org/2000/svg p-id=6366 xlink=http://www.w3.org/1999/xlink width=20 height=20><path d="M940 512H792V412c76.8 0 139-62.2 139-139 0-4.4-3.6-8-8-8h-60c-4.4 0-8 3.6-8 8 0 34.8-28.2 63-63 63H232c-34.8 0-63-28.2-63-63 0-4.4-3.6-8-8-8h-60c-4.4 0-8 3.6-8 8 0 76.8 62.2 139 139 139v100H84c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 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