wen/luban-lite-t3e-pro
1
0
Fork 0
mirror of https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git synced 2025-12-14 18:38:55 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
fe0b990053fc29df772a4716d8fa9185f28e1283
luban-lite-t3e-pro/doc/topics/sdk/ota/ota_emmc_config_guide.html
刘可亮 b4033d8696 add doc v1.1.2
2025-01-23 16:37:00 +08:00

489 lines
51 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn" lang="zh-cn" data-whc_version="26.0">
<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta name="description" content="eMMC OTA 主要涉及以下参数配置，以 d211_demo 的配置流程为例： 主系统 ：配置文件 d211_demo_defconfig 。 1. target/d211/demo/image_cfg.json //分区配置和烧录 2. target/d211/common/env.txt //U-Boot 环境变量 3. ..."/><meta name="DC.rights.owner" content="(C) 版权 2025"/><meta name="copyright" content="(C) 版权 2025"/><meta name="generator" content="DITA-OT"/><meta name="DC.type" content="topic"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.date.modified" content="2024-12-11"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="id"/><title>eMMC OTA 参数配置</title><!-- Build number 2023110923. --><meta name="wh-path2root" content="../../../"/><meta name="wh-toc-id" content=""/><meta name="wh-source-relpath" content="topics/sdk/ota/ota_emmc_config_guide.dita"/><meta name="wh-out-relpath" content="topics/sdk/ota/ota_emmc_config_guide.html"/>
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/commons.css?buildId=2023110923"/>
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/topic.css?buildId=2023110923"/>
<script src="../../../webhelp/app/options/properties.js?buildId=20250121171154"></script>
<script src="../../../webhelp/app/localization/strings.js?buildId=2023110923"></script>
<script src="../../../webhelp/app/search/index/keywords.js?buildId=20250121171154"></script>
<script defer="defer" src="../../../webhelp/app/commons.js?buildId=2023110923"></script>
<script defer="defer" src="../../../webhelp/app/topic.js?buildId=2023110923"></script>
<link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-styles-web.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/notes.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-common.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-images.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/footnote.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-web-watermark.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/topic-body-list.css?buildId=2023110923"/></head>
<body id="id" class="wh_topic_page frmBody">
<a href="#wh_topic_body" class="sr-only sr-only-focusable">
跳转到主要内容
</a>
<header class="navbar navbar-default wh_header">
<div class="container-fluid">
<div class="wh_header_flex_container navbar-nav navbar-expand-md navbar-dark">
<div class="wh_logo_and_publication_title_container">
<div class="wh_logo_and_publication_title">
<a href="http://www.artinchip.com" class=" wh_logo d-none d-sm-block "><img src="../../../company-logo-white.png" alt="RTOS SDK 使用指南SDK 指南文件"/></a>
<div class=" wh_publication_title "><a href="../../../index.html"><span class="booktitle"><span class="ph mainbooktitle">RTOS SDK 使用指南</span><span class="ph booktitlealt">SDK 指南文件</span></span></a></div>
</div>
</div>
<div class="wh_top_menu_and_indexterms_link collapse navbar-collapse" id="wh_top_menu_and_indexterms_link">
</div>
</div>
</div>
</header>
<div class=" wh_search_input navbar-form wh_topic_page_search search " role="form">
<form id="searchForm" method="get" role="search" action="../../../search.html"><div><input type="search" placeholder="搜索 " class="wh_search_textfield" id="textToSearch" name="searchQuery" aria-label="搜索查询" required="required"/><button type="submit" class="wh_search_button" aria-label="搜索"><span class="search_input_text">搜索</span></button></div></form>
</div>
<div class="container-fluid" id="wh_topic_container">
<div class="row">
<nav class="wh_tools d-print-none navbar-expand-md" aria-label="Tools">
<div data-tooltip-position="bottom" class=" wh_breadcrumb "></div>
<div class="wh_right_tools">
<button class="wh_hide_highlight" aria-label="切换搜索突出显示" title="切换搜索突出显示"></button>
<button class="webhelp_expand_collapse_sections" data-next-state="collapsed" aria-label="折叠截面" title="折叠截面"></button>
<div class=" wh_print_link print d-none d-md-inline-block "><button onClick="window.print()" title="打印此页" aria-label="打印此页"></button></div>
</div>
</nav>
</div>
<div class="wh_content_area">
<div class="row">
<div class="col-lg-10 col-md-10 col-sm-10 col-xs-12" id="wh_topic_body">
<button id="wh_close_topic_toc_button" class="close-toc-button d-none" aria-label="Toggle topic table of content" aria-controls="wh_topic_toc" aria-expanded="true">
<span class="close-toc-icon-container">
<span class="close-toc-icon"></span>
</span>
</button>
<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic topic" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/ota/ota_emmc_config_guide.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">eMMC OTA 参数配置</h1><div class="date inPage">11 Dec 2024</div><div style="color: gray;">
Read time: 8 minute(s)
</div><div class="- topic/body body"><div class="- topic/p p" data-ofbid="d96062e17__20250121171535">eMMC OTA 主要涉及以下参数配置，以 <code class="+ topic/ph pr-d/codeph ph codeph">d211_demo</code> 的配置流程为例：<ul class="- topic/ul ul" id="id__ul_mpk_d24_hdc" data-ofbid="id__ul_mpk_d24_hdc"><li class="- topic/li li" data-ofbid="d96062e23__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e25__20250121171535"><a class="- topic/xref xref" href="ota_emmc_config_guide.html#id__section_kns_zg4_hdc">主系统</a>：配置文件
<span class="+ topic/ph sw-d/filepath ph filepath">d211_demo_defconfig</span>。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_kmq_nqw_fdc" data-ofbid="id__codeblock_kmq_nqw_fdc"><span class="hl-number">1.</span> target/d211/demo/image_cfg.json <em class="hl-comment">//分区配置和烧录</em>
<span class="hl-number">2.</span> target/d211/common/env.txt <em class="hl-comment">//U-Boot 环境变量</em>
<span class="hl-number">3.</span> target/d211/demo/rootfs_overlay/etc/fw_env.config <em class="hl-comment">//环境变量分区信息</em>
<span class="hl-number">4.</span> target/d211/demo/rootfs_overlay/etc/swupdate_main <em class="hl-comment">//挂载 OTA 本地升级文件系统</em>
<span class="hl-number">5.</span> target/d211/demo/swupdate/sw-description <em class="hl-comment">//OTA 策略描述文件</em>
<span class="hl-number">6.</span> target/d211/demo/swupdate/sw-images.cfg <em class="hl-comment">//打包相应文件到 OTA 升级包中</em>
<span class="hl-number">7.</span> target/configs/d211_demo_defconfig <em class="hl-comment">//板级配置文件</em></pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e36__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e38__20250121171535"><a class="- topic/xref xref" href="ota_emmc_config_guide.html#id__section_qlk_1h4_hdc">Recovery
系统</a>：配置文件
<span class="+ topic/ph sw-d/filepath ph filepath">d211_ota_emmc_defconfig</span>。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_fsw_nqw_fdc" data-ofbid="id__codeblock_fsw_nqw_fdc"><span class="hl-number">1.</span> target/d211/ota_emmc/rootfs_overlay/etc/fw_env.config <em class="hl-comment">//环境变量分区信息</em>
<span class="hl-number">2.</span> target/d211/ota_emmc/rootfs_overlay/etc/init.d/S91swupdate_ota <em class="hl-comment">//开机自动挂载 OTA 分区与启动 OTA 升级程序</em>
<span class="hl-number">3.</span> target/configs/d211_ota_emmc_defconfig <em class="hl-comment">//OTA 配置文件</em></pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e49__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e51__20250121171535">主系统与 Recovery 系统启动脚本文件
<span class="+ topic/ph sw-d/filepath ph filepath">package/third-party/swupdate/S90swupdate</span>，开机后台执行
SWUpdate 程序。</p>
</li></ul></div><section class="- topic/section section" id="id__section_qlk_1h4_hdc" data-ofbid="id__section_qlk_1h4_hdc"><h2 class="- topic/title title sectiontitle">Recovery 系统配置</h2>
<p class="- topic/p p" data-ofbid="d96062e62__20250121171535">为了简化使用，Recovery 系统的 OTA 相关配置已打开，用户无需手动开启。</p>
<ol class="- topic/ol ol" id="id__ol_zth_j24_hdc" data-ofbid="id__ol_zth_j24_hdc"><li class="- topic/li li" data-ofbid="d96062e66__20250121171535"><strong class="+ topic/ph hi-d/b ph b">配置 SWUpdate 包</strong>
<p class="- topic/p p" data-ofbid="d96062e70__20250121171535">Recovery 系统配置文件路径为
<span class="+ topic/ph sw-d/filepath ph filepath">target/configs/d211_ota_emmc_defconfig</span>。</p><ol class="- topic/ol ol" type="a" id="id__ol_eh4_z24_hdc" data-ofbid="id__ol_eh4_z24_hdc"><li class="- topic/li li" data-ofbid="d96062e76__20250121171535">执行下列命令进入 Recovery 系统 SDK
生产环境：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_n4j_j24_hdc" data-ofbid="id__pre_n4j_j24_hdc">lunch ota_emmc</pre></li><li class="- topic/li li" data-ofbid="d96062e80__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e82__20250121171535">在 Luban SDK
根目录下，执行下列命令进入功能配置界面：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_brc_dzr_ldc" data-ofbid="id__codeblock_brc_dzr_ldc">make m</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e87__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e89__20250121171535">在 Luban SDK
功能配置界面，按如下选择：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_p4j_j24_hdc" data-ofbid="id__pre_p4j_j24_hdc">Third-party packages ---&gt;
-*- libubootenv ---&gt;
-*- libconfig ---&gt;
-*- libcurl ---&gt;
[*] swupdate ---&gt;</pre></div>
</li></ol></li><li class="- topic/li li" data-ofbid="d96062e94__20250121171535"><strong class="+ topic/ph hi-d/b ph b">配置 RootFS 为 initramfs</strong>
<ol class="- topic/ol ol" type="a" id="id__ol_uzr_2f4_hdc" data-ofbid="id__ol_uzr_2f4_hdc"><li class="- topic/li li" data-ofbid="d96062e99__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e101__20250121171535">默认切换
<span class="+ topic/ph ui-d/uicontrol ph uicontrol">RootFS images</span> 为<span class="+ topic/ph ui-d/uicontrol ph uicontrol">initial RAM
filesystem (initramfs)</span>，执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make m</span>
命令 。</p>
<div class="- topic/p p" data-ofbid="d96062e116__20250121171535">配置如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_jzm_j24_hdc" data-ofbid="id__pre_jzm_j24_hdc">Filesystem images ---&gt;
RootFS images ---&gt;
-*- cpio the root filesystem (<strong class="hl-keyword">for</strong> use as an initial RAM filesystem)
Compression method (gzip) ---&gt;
[*] initial RAM filesystem linked into linux kernel</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e121__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e123__20250121171535">默认将
initramfs 编译进 Kernel，执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make km</span> 命令。</p>
<div class="- topic/p p" data-ofbid="d96062e132__20250121171535">配置如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_lzm_j24_hdc" data-ofbid="id__pre_lzm_j24_hdc">General setup ---&gt;
[*] Initial RAM filesystem and RAM disk (initramfs/initrd) support
[*] Support initial ramdisk/ramfs compressed using gzip</pre></div>
</li></ol></li><li class="- topic/li li" data-ofbid="d96062e137__20250121171535">
<div class="- topic/div div section" id="id__id1">
<strong class="+ topic/ph hi-d/b ph b">编译 Recovery 系统</strong>
<ol class="- topic/ol ol" type="a" id="id__ul_ct3_cg1_rdc" data-ofbid="id__ul_ct3_cg1_rdc"><li class="- topic/li li" data-ofbid="d96062e145__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e147__20250121171535">检查或配置完成后，执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make m</span> 命令编译 Recovery 系统。</p>
</li><li class="- topic/li li" data-ofbid="d96062e153__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e155__20250121171535">编译完成后，将 <span class="+ topic/ph sw-d/filepath ph filepath">Recovery.gz</span> 从
<span class="+ topic/ph sw-d/filepath ph filepath">output/d211_ota_emmc/images</span> 目录拷贝到
<span class="+ topic/ph sw-d/filepath ph filepath">target/d211/common</span> 目录下。</p>
<div class="- topic/p p" data-ofbid="d96062e167__20250121171535">各板级文件编译时会打包 <span class="+ topic/ph sw-d/filepath ph filepath">Recovery.gz</span> 到最终的镜像文件中，从而烧录到
<code class="+ topic/ph pr-d/codeph ph codeph">recovery 分区</code> 中。<ul class="- topic/ul ul arabic simple" id="id__ol_rgr_j24_hdc" data-ofbid="id__ol_rgr_j24_hdc"><li class="- topic/li li" data-ofbid="d96062e176__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e178__20250121171535"><span class="+ topic/ph sw-d/filepath ph filepath">Recovery.gz</span>：Recovery 系统打包镜像文件，为
<code class="+ topic/ph pr-d/codeph ph codeph">d211 eMMC</code> 平台通用 Recovery 系统。</p>
</li><li class="- topic/li li" data-ofbid="d96062e186__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e188__20250121171535"><span class="+ topic/ph sw-d/filepath ph filepath">output/d211_ota_emmc/images</span>：存放生成的
<span class="+ topic/ph sw-d/filepath ph filepath">Recovery.gz</span> 文件。</p>
</li></ul></div>
</li></ol></div>
</li></ol>
</section><section class="- topic/section section" id="id__section_kns_zg4_hdc" data-ofbid="id__section_kns_zg4_hdc"><h2 class="- topic/title title sectiontitle">主系统配置</h2>
<ol class="- topic/ol ol" id="id__ol_omv_j24_hdc" data-ofbid="id__ol_omv_j24_hdc"><li class="- topic/li li" data-ofbid="d96062e205__20250121171535">
<div class="- topic/div div section" id="id__id3">
<strong class="+ topic/ph hi-d/b ph b">配置 SWUpdate 包参数</strong>
<div class="- topic/note note note note_note" id="id__note_rxq_zxr_ldc" data-ofbid="id__note_rxq_zxr_ldc"><span class="note__title">注：</span> 如果需要重新配置 SWUpdate 参数，必须先关掉 SWUpdate 预编译功能，修改的
SWUpdate 配置才能够生效。</div><ol class="- topic/ol ol" type="a" id="id__ol_jbw_m24_hdc" data-ofbid="id__ol_jbw_m24_hdc"><li class="- topic/li li" data-ofbid="d96062e215__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e217__20250121171535">执行下列命令进入主系统 SDK
生产环境：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_yc1_k24_hdc" data-ofbid="id__pre_yc1_k24_hdc">lunch d211_demo</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e222__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e224__20250121171535">在 Luban SDK 根目录下执行下列命令，进入功能配置界面：</p>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_zc1_k24_hdc" data-ofbid="id__pre_zc1_k24_hdc">make m</pre>
</li><li class="- topic/li li" data-ofbid="d96062e230__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e232__20250121171535">在 Luban SDK
功能配置，按如下选择：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_ad1_k24_hdc" data-ofbid="id__pre_ad1_k24_hdc">Third-party packages ---&gt;
-*- libubootenv ---&gt;
-*- libconfig ---&gt;
-*- libcurl ---&gt;
[*] swupdate ---&gt;</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e237__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e239__20250121171535">查看并修改 SWUpdate 库相关配置。</p>
<p class="- topic/p p" data-ofbid="d96062e242__20250121171535">关于 SWUpdate 包的参数描述，可查看<a class="- topic/xref xref" href="ota_introduction_lb.html#id__table_bd1_k24_hdc">SWUpdate 包重要配置描述</a>。</p>
<div class="- topic/p p" data-ofbid="d96062e249__20250121171535">示例如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_zmj_nrw_fdc" data-ofbid="id__codeblock_zmj_nrw_fdc">[*] use prebuilt binary instead of building from source
(package/third-party/swupdate/luban_swupdate.config) swupdate configuration file
[*] swupdate webserver</pre></div>
<ol class="- topic/ol ol" type="i" id="id__ol_kyx_34t_hdc" data-ofbid="id__ol_kyx_34t_hdc"><li class="- topic/li li" data-ofbid="d96062e255__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e257__20250121171535">取消勾选下列选项，关闭 SWUpdate
预编译功能：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_gcv_nrw_fdc" data-ofbid="id__codeblock_gcv_nrw_fdc">[ ] use prebuilt binary instead of building from source</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e262__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e264__20250121171535">执行下列命令查看和修改 SWUpdate
相关配置：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_t5h_4rw_fdc" data-ofbid="id__codeblock_t5h_4rw_fdc">make swupdate-menuconfig</pre></div>
</li></ol>
</li></ol></div>
</li><li class="- topic/li li" data-ofbid="d96062e271__20250121171535">
<div class="- topic/div div section" id="id__id4">
<strong class="+ topic/ph hi-d/b ph b">增加 <code class="+ topic/ph pr-d/codeph ph codeph">recovery</code> 分区并烧录系统镜像程序</strong>
<div class="- topic/p p" data-ofbid="d96062e281__20250121171535">在 <span class="+ topic/ph sw-d/filepath ph filepath">image_cfg.json</span> 中：<ol class="- topic/ol ol" type="a" id="id__ol_hzp_ch1_rdc" data-ofbid="id__ol_hzp_ch1_rdc"><li class="- topic/li li" data-ofbid="d96062e287__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e289__20250121171535">添加 <code class="+ topic/ph pr-d/codeph ph codeph">recovery</code>
分区：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_hg2_dh1_rdc" data-ofbid="id__codeblock_hg2_dh1_rdc"><span class="hl-string">"kernel"</span>: { <span class="hl-string">"size"</span>: <span class="hl-string">"12m"</span> },
+ <span class="hl-string">"recovery"</span>: { <span class="hl-string">"size"</span>: <span class="hl-string">"16m"</span> }, <em class="hl-comment">//在 kernel 分区后面增加 recovery 分区</em></pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e297__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e299__20250121171535">确保 <span class="+ topic/ph sw-d/filepath ph filepath">kernel.its</span> 和
<span class="+ topic/ph sw-d/filepath ph filepath">recovery.its</span>
文件存在并正确配置：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_dwr_prw_fdc" data-ofbid="id__codeblock_dwr_prw_fdc"><span class="hl-string">"kernel"</span>: {
<span class="hl-string">"file"</span>: <span class="hl-string">"kernel.itb"</span>,
<span class="hl-string">"attr"</span>: [<span class="hl-string">"mtd"</span>, <span class="hl-string">"required"</span>], <em class="hl-comment">//在 kernel 镜像烧录配置后面添加 recovery 镜像烧录配置</em>
<span class="hl-string">"part"</span>: [<span class="hl-string">"kernel"</span>]
},
+ <span class="hl-string">"recovery"</span>: {
+ <span class="hl-string">"file"</span>: <span class="hl-string">"recovery.itb"</span>, <em class="hl-comment">//将 recovery.itb 镜像文件烧录到 recovery 分区里面</em>
+ <span class="hl-string">"attr"</span>: [<span class="hl-string">"mtd"</span>, <span class="hl-string">"required"</span>],
+ <span class="hl-string">"part"</span>: [<span class="hl-string">"recovery"</span>]
+ },
<span class="hl-string">"kernel.itb"</span>: {
<span class="hl-string">"its"</span>: <span class="hl-string">"kernel.its"</span> <em class="hl-comment">//在 kernel 镜像生成方法后面增加 recovery 镜像生成方法</em>
},
+ <span class="hl-string">"recovery.itb"</span>: {
+ <span class="hl-string">"its"</span>: <span class="hl-string">"recovery.its"</span> <em class="hl-comment">//配置 recovery.itb 文件通过 recovery.its 指导编译完成</em>
+ },</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e310__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e312__20250121171535">在 <span class="+ topic/ph sw-d/filepath ph filepath">image</span> 目录中<strong class="+ topic/ph hi-d/b ph b">检查
<span class="+ topic/ph sw-d/filepath ph filepath">recovery.itb</span> 文件是否生成</strong>。</p>
<p class="- topic/p p" data-ofbid="d96062e324__20250121171535">通过升级信息判断 <span class="+ topic/ph sw-d/filepath ph filepath">recovery.itb</span> 是否烧录到 recovery
分区。</p>
</li></ol></div></div>
</li><li class="- topic/li li" data-ofbid="d96062e331__20250121171535">
<div class="- topic/div div section" id="id__ota-ota">
<strong class="+ topic/ph hi-d/b ph b">增加 OTA 分区并烧录 OTA 升级包</strong>，用于验证本地 OTA 使用。<p class="- topic/p p" data-ofbid="d96062e338__20250121171535">如使用网络 OTA 或 SD 卡
OTA，可略过此步。</p><ol class="- topic/ol ol" type="a" id="id__ol_qrq_pf4_hdc" data-ofbid="id__ol_qrq_pf4_hdc"><li class="- topic/li li" data-ofbid="d96062e341__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e343__20250121171535">在 <span class="+ topic/ph sw-d/filepath ph filepath">target/d211/demo/image_cfg.json</span> 文件中，增加 OTA
分区配置：</p>
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_msy_qrw_fdc" data-ofbid="id__codeblock_msy_qrw_fdc"><span class="hl-string">"partitions"</span>: { <em class="hl-comment">// Partition table apply to device</em>
<span class="hl-string">"rootfs"</span>: { <span class="hl-string">"size"</span>: <span class="hl-string">"72m"</span> },
+ <span class="hl-string">"ota"</span>: { <span class="hl-string">"size"</span>: <span class="hl-string">"96m"</span> },
},
<span class="hl-string">"rootfs"</span>: {
<span class="hl-string">"file"</span>: <span class="hl-string">"rootfs.ext4"</span>,
<span class="hl-string">"attr"</span>: [<span class="hl-string">"block"</span>, <span class="hl-string">"required"</span>],
<span class="hl-string">"part"</span>: [<span class="hl-string">"rootfs"</span>]
},
+ <span class="hl-string">"ota"</span>: {
+ <span class="hl-string">"file"</span>: <span class="hl-string">"ota.ext4"</span>,
+ <span class="hl-string">"attr"</span>: [<span class="hl-string">"block"</span>, <span class="hl-string">"required"</span>],
+ <span class="hl-string">"part"</span>: [<span class="hl-string">"ota"</span>]
+ },</pre>
</li><li class="- topic/li li" data-ofbid="d96062e352__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e354__20250121171535">将 OTA 升级包下载到 <code class="+ topic/ph pr-d/codeph ph codeph">ota 分区</code>，方便测试 OTA 本地升级功能。</p>
<p class="- topic/p p" data-ofbid="d96062e360__20250121171535">关于 <code class="+ topic/ph pr-d/codeph ph codeph">ota 分区</code>说明，可查看 <a class="- topic/xref xref" href="ota_introduction_lb.html#id__luban-ota">Luban OTA 方案介绍</a>。</p>
</li><li class="- topic/li li" data-ofbid="d96062e370__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e372__20250121171535">执行下列命令进入主系统 SDK
生产环境：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_nhh_k24_hdc" data-ofbid="id__pre_nhh_k24_hdc">lunch d211_demo</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e377__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e379__20250121171535">在 Luban SDK 根目录下执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make m</span> 命令。</p>
<div class="- topic/p p" data-ofbid="d96062e385__20250121171535">配置如下：
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_phh_k24_hdc" data-ofbid="id__pre_phh_k24_hdc">Filesystem images ---&gt;
[*] UserFS <span class="hl-number">1</span> ---&gt;
(ota) Name
FS Type (Ext4) ---&gt;
[*] generate sparse format filesystem
(<span class="hl-number">96</span>M) Size
(<span class="hl-number">0</span>) Number of inodes (leave at <span class="hl-number">0</span> <strong class="hl-keyword">for</strong> <strong class="hl-keyword">auto</strong> calculation)
(<span class="hl-number">5</span>) Reserved blocks percentage
(-O ^<span class="hl-number">64</span>bit) Additional mke2fs options
(target/$(LUBAN_CHIP_NAME)/$(LUBAN_BOARD_NAME)/ota) Overlay directory</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e392__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e394__20250121171535">将
<span class="+ topic/ph sw-d/filepath ph filepath">target/$(LUBAN_CHIP_NAME)/$(LUBAN_BOARD_NAME)/ota</span>
目录里的内容生成 <span class="+ topic/ph sw-d/filepath ph filepath">ota.ext4</span> 镜像文件，之后将整个文件烧录到
<code class="+ topic/ph pr-d/codeph ph codeph">ota </code> 分区中。</p>
</li></ol></div>
</li></ol>
</section><section class="- topic/section section" id="id__u-boot" data-ofbid="id__u-boot"><h2 class="- topic/title title sectiontitle">U-Boot 环境变量配置</h2>
<p class="- topic/p p" data-ofbid="d96062e413__20250121171535">为了简化使用，U-Boot 环境变量的 OTA 相关配置已添加和开启，无需用户手动配置。</p>
<div class="- topic/p p" data-ofbid="d96062e416__20250121171535">通过环境变量 <code class="+ topic/ph pr-d/codeph ph codeph">boot_partition</code> 确定从 <code class="+ topic/ph pr-d/codeph ph codeph">kernel 分区</code>还是
<code class="+ topic/ph pr-d/codeph ph codeph">recovery 分区</code>引导启动。<ol class="- topic/ol ol" id="id__ul_pwn_vf4_hdc" data-ofbid="id__ul_pwn_vf4_hdc"><li class="- topic/li li" data-ofbid="d96062e428__20250121171535">
<div class="- topic/p p" data-ofbid="d96062e430__20250121171535">修改 <span class="+ topic/ph sw-d/filepath ph filepath"><var class="+ topic/keyword sw-d/varname keyword varname">project
directory</var>/common/env.txt</span> 文件中的相关参数，以
<span class="+ topic/ph sw-d/filepath ph filepath">d211/common/env.txt</span>
为例：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_esv_vf4_hdc" data-ofbid="id__pre_esv_vf4_hdc">+ set_commonargs_recovery=setenv bootargs earlycon=${earlycon} earlyprintk console=${console} rdinit=/linuxrc
+ <em class="hl-comment">//从 Recovery 系统启动, 引导 initramfs 启动</em>
+ set_mmc_bootargs_recovery=run set_commonargs_recovery; \ <em class="hl-comment">//设置环境变量 set_mmc_bootargs_recovery</em>
run set_mmc_root; \
setenv bootargs <span class="hl-string">"${bootargs}"</span>;
+ boot_partition=kernel <em class="hl-comment">//初始化环境变量 boot_partition 从 kernel 分区启动</em>
+ run set_mmc_bootargs_recovery; \
+ loadknl mmc ${boot_devnum} recovery ${knl_addr}; \
+ bootm ${knl_addr}; <em class="hl-comment">//mmc_boot 环境变量增加从 recovery 分区引导启动</em></pre></div>
<p class="- topic/p p" data-ofbid="d96062e443__20250121171535">手动配置环境变量 <code class="+ topic/ph pr-d/codeph ph codeph">boot_partition</code> 后保存并重启，测试 U-Boot 是否能够引导 Recovery
系统启动，以此判断配置文件是否生效。</p>
</li><li class="- topic/li li" data-ofbid="d96062e449__20250121171535">在分区表中，增加 env 备份分区，保障 env 数据掉电安全。<p class="- topic/p p" data-ofbid="d96062e451__20250121171535">在 <span class="+ topic/ph sw-d/filepath ph filepath">image_cfg.json</span>
配置修改如下：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_abf_wf4_hdc" data-ofbid="id__pre_abf_wf4_hdc"><span class="hl-string">"env"</span>: { <span class="hl-string">"size"</span>: <span class="hl-string">"256k"</span> },
+ <span class="hl-string">"env_r"</span>: { <span class="hl-string">"size"</span>: <span class="hl-string">"256k"</span> }, <em class="hl-comment">//在 env 分区后面增加 env_r 分区</em>
<span class="hl-string">"env"</span>: {
<span class="hl-string">"file"</span>: <span class="hl-string">"env.bin"</span>,
<span class="hl-string">"attr"</span>: [<span class="hl-string">"mtd"</span>, <span class="hl-string">"required"</span>],
- <span class="hl-string">"part"</span>: [<span class="hl-string">"env"</span>]
+ <span class="hl-string">"part"</span>: [<span class="hl-string">"env"</span>,<span class="hl-string">"env_r"</span>] <em class="hl-comment">//将 env.bin 文件同时烧录到 env、env_r 分区</em>
},</pre><p class="- topic/p p" data-ofbid="d96062e458__20250121171535">通过升级串口打印信息可以判断 <span class="+ topic/ph sw-d/filepath ph filepath">env.bin</span> 文件是否烧录到
<code class="+ topic/ph pr-d/codeph ph codeph">env_r</code> 分区，判断配置是否生效。</p></li><li class="- topic/li li" data-ofbid="d96062e466__20250121171535">
<div class="- topic/div div section" id="id__u-boot-env-redundant">
<strong class="+ topic/ph hi-d/b ph b">U-Boot 中使能 Redundant Environment </strong>机制<p class="- topic/p p" data-ofbid="d96062e473__20250121171535">执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">make
um</span> 进入功能配置界面，并按如下选择使能 Redundant Environment 机制：</p><div class="- topic/div div highlight-kconfig notranslate">
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_rg3_wf4_hdc" data-ofbid="id__pre_rg3_wf4_hdc">Environment ---&gt;
[*] Enable redundant environment support
(<span class="hl-number">0x200000</span>) Redundant environment offset</pre>
</div><ul class="- topic/ul ul arabic simple" id="id__ol_tg3_wf4_hdc" data-ofbid="id__ol_tg3_wf4_hdc"><li class="- topic/li li" data-ofbid="d96062e484__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e486__20250121171535">当升级过程中掉电时，其中一份环境变量如果被破坏，另外一份环境变量还能够继续引导启动。</p>
</li><li class="- topic/li li" data-ofbid="d96062e489__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e491__20250121171535">用户可以手动擦除其中一份环境变量，测试系统能否正常启动，写入保存环境变量后，被擦除的环境变量是否能够恢复。</p>
</li><li class="- topic/li li" data-ofbid="d96062e494__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e496__20250121171535"><span class="+ topic/keyword pr-d/parmname keyword parmname">CONFIG_ENV_OFFSET_REDUND</span> 为 <code class="+ topic/ph pr-d/codeph ph codeph">env_r
分区</code>的偏移值，需要与分区表匹配。</p>
</li></ul><div class="- topic/note note trouble note_trouble" id="id__note_tbl_3hy_3dc" data-ofbid="id__note_tbl_3hy_3dc"><span class="note__title">故障：</span>
<div class="- topic/div div">
<div class="- topic/p p" data-ofbid="d96062e508__20250121171535">当使能了 Redundant
机制，编译后烧录程序时，可能会出现如下错误信息：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_yzk_jzr_ldc" data-ofbid="id__codeblock_yzk_jzr_ldc">Loading Environment from RAM... *** Warning - bad CRC, using <strong class="hl-keyword">default</strong> environment</pre></div>
<div class="- topic/p p" data-ofbid="d96062e513__20250121171535">因为 U-Boot 解析的方法发生了改变，解析数据格式增加了一个字节，判断哪一份 env 数据最新，具体可以通过
redundant 宏查看对应的程序。 可在 <span class="+ topic/ph sw-d/filepath ph filepath">image_cfg.json</span>
中做如下修改进行解决：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_vg3_wf4_hdc" data-ofbid="id__pre_vg3_wf4_hdc"> <span class="hl-string">"uboot_env"</span>: {
<span class="hl-string">"env.bin"</span>: {
<span class="hl-string">"file"</span>: <span class="hl-string">"env.txt"</span>,
<span class="hl-string">"size"</span>: <span class="hl-string">"0x4000"</span>,
+ <span class="hl-string">"redundant"</span>: <span class="hl-string">"enable"</span>,
},
},</pre></div>
<div class="- topic/note note note note_note admonition" id="id__note_wg3_wf4_hdc" data-ofbid="id__note_wg3_wf4_hdc"><span class="note__title">注：</span>
<p class="- topic/p p" data-ofbid="d96062e523__20250121171535">不使能 env 备份区域，设置 “redundant” 为 “disable” 或者不设置。</p>
</div>
</div>
</div></div>
</li><li class="- topic/li li" data-ofbid="d96062e529__20250121171535">
<div class="- topic/div div section" id="id__fw-env-config">配置
<span class="+ topic/ph sw-d/filepath ph filepath">fw_env.config</span>
<p class="- topic/p p" data-ofbid="d96062e538__20250121171535">在 OTA 升级过程中，主系统和 Recovery 系统都使用到 SWUpdate 命令。SWUpdate 依赖 U-Boot
环境变量，需要在 Linux 中配置 U-Boot 环境变量索引路径。<code class="+ topic/ph pr-d/codeph ph codeph">fw_env.config</code> 和
<span class="+ topic/keyword sw-d/cmdname keyword cmdname">fw_setenv</span> 命令默认会读取
<span class="+ topic/ph sw-d/filepath ph filepath">/etc/fw_env.config</span> 文件来获取环境变量的分区信息。</p><ol class="- topic/ol ol" type="a" id="id__ol_vft_mhy_3dc" data-ofbid="id__ol_vft_mhy_3dc"><li class="- topic/li li" data-ofbid="d96062e550__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e552__20250121171535">编辑 <span class="+ topic/ph sw-d/filepath ph filepath">fw_env.config</span> 文件，添加 eMMC 的分区信息。</p>
<ul class="- topic/ul ul" id="id__ul_w4z_tcs_ldc" data-ofbid="id__ul_w4z_tcs_ldc"><li class="- topic/li li" data-ofbid="d96062e559__20250121171535"><span class="+ topic/ph sw-d/filepath ph filepath">fw_printenv/fw_setenv</span> 命令默认索引路径为
<span class="+ topic/ph sw-d/filepath ph filepath">/etc/fw_env.config</span>。<p class="- topic/p p" data-ofbid="d96062e566__20250121171535">因为使用到了
<code class="+ topic/ph pr-d/codeph ph codeph">env_r</code>
备份分区，<span class="+ topic/ph sw-d/filepath ph filepath">fw_env.config</span> 需要包含
<code class="+ topic/ph pr-d/codeph ph codeph">env</code> 和 <code class="+ topic/ph pr-d/codeph ph codeph">env_r</code>
分区信息。</p><p class="- topic/p p" data-ofbid="d96062e580__20250121171535">如果用户修改了 <code class="+ topic/ph pr-d/codeph ph codeph">env</code> 和
<code class="+ topic/ph pr-d/codeph ph codeph">env_r</code> 分区信息，确保主系统和 Recovery 系统的
<span class="+ topic/ph sw-d/filepath ph filepath">fw_env.config</span>
文件同步更新。</p></li><li class="- topic/li li" data-ofbid="d96062e591__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e593__20250121171535">Recovery 系统 SDK 生产环境默认存储在
<span class="+ topic/ph sw-d/filepath ph filepath">fw_env.config</span> 文件中，路径为
<span class="+ topic/ph sw-d/filepath ph filepath">target/d211/ota_emmc/rootfs_overlay/etc/fw_env.config</span>。</p>
</li><li class="- topic/li li" data-ofbid="d96062e602__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e604__20250121171535">主系统 SDK 生产环境默认存储在 <span class="+ topic/ph sw-d/filepath ph filepath">fw_env.config
</span>文件中，路径为
<span class="+ topic/ph sw-d/filepath ph filepath">target/d211/demo/rootfs_overlay/etc/fw_env.config</span>。</p>
</li></ul>
<div class="- topic/p p" data-ofbid="d96062e614__20250121171535">eMMC
的默认的配置信息如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_grl_wf4_hdc" data-ofbid="id__pre_grl_wf4_hdc"><em class="hl-comment">//device name Device offset Env. size</em>
/dev/mmcblk0 <span class="hl-number">0x1C0000</span> <span class="hl-number">0x4000</span>
/dev/mmcblk0 <span class="hl-number">0x200000</span> <span class="hl-number">0x4000</span>
</pre></div>
<ul class="- topic/ul ul arabic simple" id="id__ol_irl_wf4_hdc" data-ofbid="id__ol_irl_wf4_hdc"><li class="- topic/li li" data-ofbid="d96062e620__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e622__20250121171535"><code class="+ topic/ph pr-d/codeph ph codeph">/dev/mmcblk0</code>： eMMC 分区的设备号</p>
</li><li class="- topic/li li" data-ofbid="d96062e627__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e629__20250121171535"><code class="+ topic/ph pr-d/codeph ph codeph">Device offset</code>：环境变量分区的偏移值</p>
</li><li class="- topic/li li" data-ofbid="d96062e634__20250121171535">
<p class="- topic/p p" data-ofbid="d96062e636__20250121171535"><code class="+ topic/ph pr-d/codeph ph codeph">Env. size</code>：实际环境变量的大小</p>
</li></ul>
</li><li class="- topic/li li" data-ofbid="d96062e642__20250121171535">在 Linux 环境下执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">fw_printenv/fw_setenv</span>
命令，测试能够正常打印 U-Boot
环境变量信息。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_sd2_ycs_ldc" data-ofbid="id__codeblock_sd2_ycs_ldc">fw_printenv/fw_setenv</pre></li></ol></div>
</li></ol></div>
</section><section class="- topic/section section" id="id__id5" data-ofbid="id__id5"><h2 class="- topic/title title sectiontitle">启动脚本配置</h2>
<div class="- topic/note note tip note_tip admonition tip" data-ofbid="d96062e657__20250121171535"><span class="note__title">提示：</span>
<p class="- topic/p p" data-ofbid="d96062e659__20250121171535">为了简化使用，启动脚本配置一般无需修改即可使用。</p>
</div>
<ol class="- topic/ol ol" id="id__ol_bqy_wf4_hdc" data-ofbid="id__ol_bqy_wf4_hdc"><li class="- topic/li li" data-ofbid="d96062e664__20250121171535">
<div class="- topic/div div section" id="id__s90swupdate">
<strong class="+ topic/ph hi-d/b ph b"><span class="+ topic/ph sw-d/filepath ph filepath">S90swupdate</span></strong>
<p class="- topic/p p" data-ofbid="d96062e672__20250121171535">主系统 和 Recovery 系统默认启动脚本 <span class="+ topic/ph sw-d/filepath ph filepath">S90swupdate</span>，路径为
<span class="+ topic/ph sw-d/filepath ph filepath">package/third-party/swupdate/S90swupdate</span>。</p><p class="- topic/p p" data-ofbid="d96062e680__20250121171535">在后台执行
<span class="+ topic/keyword sw-d/cmdname keyword cmdname">swupdate-progress</span> 命令，可以接受 SWUpdate
传递的升级信息并打印到调试串口，用户也可以重定向到显示屏上：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_vhd_xf4_hdc" data-ofbid="id__pre_vhd_xf4_hdc">exec /usr/bin/swupdate-progress -w -r &amp;</pre></div>
</li><li class="- topic/li li" data-ofbid="d96062e688__20250121171535">
<div class="- topic/div div section" id="id__s91swupdate-ota">
<strong class="+ topic/ph hi-d/b ph b"><span class="+ topic/ph sw-d/filepath ph filepath">S91swupdate_ota</span></strong>
<p class="- topic/p p" data-ofbid="d96062e696__20250121171535">Recovery 系统启动脚本路径为
<span class="+ topic/ph sw-d/filepath ph filepath">target/d211/ota_emmc/rootfs_overlay/etc/init.d/S91swupdate_ota</span></p><p class="- topic/p p" data-ofbid="d96062e700__20250121171535">主要功能如下：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_zbg_xf4_hdc" data-ofbid="id__pre_zbg_xf4_hdc">mkdir -p /mnt/ota
mount /dev/mmcblk0p7 /mnt/ota <em class="hl-comment">//挂载 ota 分区到 mnt/ota 目录下</em>
./usr/lib/swupdate/swupdate_cmd.sh <em class="hl-comment">//调用 swupdate_cmd.sh 脚本执行 OTA 升级程序</em></pre><div class="- topic/note note note note_note admonition" id="id__note_acg_xf4_hdc" data-ofbid="id__note_acg_xf4_hdc"><span class="note__title">注：</span>
<p class="- topic/p p" data-ofbid="d96062e706__20250121171535">如需自定义分区，则对应的设备节点会有变更，此时需要修改对应的挂载方式。</p>
</div></div>
</li></ol>
</section></div></article></main></div>
</div>
<nav role="navigation" id="wh_topic_toc" aria-label="On this page" class="col-lg-2 d-none d-lg-block navbar d-print-none">
<div id="wh_topic_toc_content">
<div class=" wh_topic_toc "><div class="wh_topic_label">在本页上</div><ul><li class="section-item"><div class="section-title"><a href="#id__section_qlk_1h4_hdc" data-tocid="id__section_qlk_1h4_hdc">Recovery 系统配置</a></div></li><li class="section-item"><div class="section-title"><a href="#id__section_kns_zg4_hdc" data-tocid="id__section_kns_zg4_hdc">主系统配置</a></div></li><li class="section-item"><div class="section-title"><a href="#id__u-boot" data-tocid="id__u-boot">U-Boot 环境变量配置</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id5" data-tocid="id__id5">启动脚本配置</a></div></li></ul></div>
</div>
</nav>
</div>
</div>
</div>
<footer class="navbar navbar-default wh_footer">
<div class=" footer-container mx-auto ">
<title>footer def</title>
<style><!--
.p1 {
font-family: FangZhengShuSong, Times, serif;
}
.p2 {
font-family: Arial, Helvetica, sans-serif;
}
.p3 {
font-family: "Lucida Console", "Courier New", monospace;
}
--></style>
<div class="webhelp.fragment.footer">
<p class="p1">Copyright © 2019-2024 广东匠芯创科技有限公司. All rights reserved.</p>
</div><div>
<div class="generation_time">
Update Time: 2025-01-21
</div>
</div>
</div>
</footer>
<div id="go2top" class="d-print-none">
<span class="oxy-icon oxy-icon-up"></span>
</div>
<div id="modal_img_large" class="modal">
<span class="close oxy-icon oxy-icon-remove"></span>
<div id="modal_img_container"></div>
<div id="caption"></div>
</div>
<script src="${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer="defer"></script>
</body>
</html>
Reference in New Issue View Git Blame Copy Permalink