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<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_spinand_test_guide.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">SPI NAND 平台测试指南</h1><div class="date inPage">25 Dec 2024</div><div style="color: gray;">
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Read time: 2 minute(s)
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</div><div class="- topic/body body"><section class="- topic/section section" id="id__id1" data-ofbid="id__id1"><h2 class="- topic/title title sectiontitle">测试环境</h2>
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<ul class="- topic/ul ul" id="id__ul_o1p_bj4_hdc" data-ofbid="id__ul_o1p_bj4_hdc"><li class="- topic/li li" data-ofbid="d120764e26__20250121171558">
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<div class="- topic/div div section" id="id__id2">
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<strong class="+ topic/ph hi-d/b ph b">硬件</strong>
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<ul class="- topic/ul ul simple" id="id__ul_cvq_bj4_hdc" data-ofbid="id__ul_cvq_bj4_hdc"><li class="- topic/li li" data-ofbid="d120764e34__20250121171558">
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<p class="- topic/p p" data-ofbid="d120764e36__20250121171558"> 开发板（本文以 <span class="+ topic/ph sw-d/filepath ph filepath">d211_demo128_nand</span> 为例）</p>
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</li></ul></div>
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</li><li class="- topic/li li" data-ofbid="d120764e43__20250121171558">
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<div class="- topic/div div section" id="id__id3">
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<strong class="+ topic/ph hi-d/b ph b">软件</strong>
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<ul class="- topic/ul ul" id="id__ul_tj1_cj4_hdc" data-ofbid="id__ul_tj1_cj4_hdc"><li class="- topic/li li" data-ofbid="d120764e51__20250121171558">
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<p class="- topic/p p" data-ofbid="d120764e53__20250121171558">PC 端的串口终端软件, 用于 PC 和开发板进行串口通信</p>
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</li><li class="- topic/li li" data-ofbid="d120764e56__20250121171558">
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<p class="- topic/p p" data-ofbid="d120764e58__20250121171558">HTTP 或 FTP 服务器, 网络升级方式需要使用</p>
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<p class="- topic/p p" data-ofbid="d120764e61__20250121171558">FTP 服务器窗口如下所示：</p>
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<figure class="- topic/fig fig fignone" id="id__fig_uj1_cj4_hdc" data-ofbid="id__fig_uj1_cj4_hdc"><br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_vj1_cj4_hdc" src="../../../images/ota/ftp_nand.png" alt="ftp_nand"/></div><br/></figure>
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</li></ul><div class="- topic/note note note note_note admonition" id="id__note_wj1_cj4_hdc" data-ofbid="id__note_wj1_cj4_hdc"><span class="note__title">注：</span>
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<p class="- topic/p p" data-ofbid="d120764e71__20250121171558">编译两份 OTA 升级包（Kernel 和 RootFS 不同），测试升级是否成功。</p>
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</div></div>
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</li></ul>
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</section><section class="- topic/section section" id="id__ota" data-ofbid="id__ota"><h2 class="- topic/title title sectiontitle">编译 OTA 升级包</h2>
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<p class="- topic/p p" data-ofbid="d120764e81__20250121171558">执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">lunch d211_demo128_nand</span> 命令进入<strong class="+ topic/ph hi-d/b ph b">主系统</strong>，执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">m</span>
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命令编译整个主系统获得 Luban 镜像 和 OTA 升级包。</p>
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<p class="- topic/p p" data-ofbid="d120764e93__20250121171558">生成 OTA 升级包地址为
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<span class="+ topic/ph sw-d/filepath ph filepath">output/d211_demo128_nand/images/swupdate/d211_demo128_nand.swu</span>。在<span class="+ topic/ph sw-d/filepath ph filepath">post-image.sh</span>
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文件中 <span class="+ topic/keyword pr-d/apiname keyword apiname">swupdate_pack_swu</span> 函数用于编译生成 OTA 升级包。</p>
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</section><section class="- topic/section section" id="id__id4" data-ofbid="id__id4"><h2 class="- topic/title title sectiontitle">本地升级方式</h2>
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<ol class="- topic/ol ol" id="id__ol_emv_hj4_hdc" data-ofbid="id__ol_emv_hj4_hdc"><li class="- topic/li li" data-ofbid="d120764e111__20250121171558">
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<div class="- topic/div div section" id="id__id5">
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<strong class="+ topic/ph hi-d/b ph b">烧录 OTA 升级包到 OTA 分区</strong>
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<ol class="- topic/ol ol" type="a" id="id__ol_jyy_kj4_hdc" data-ofbid="id__ol_jyy_kj4_hdc"><li class="- topic/li li" data-ofbid="d120764e119__20250121171558">
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<div class="- topic/p p" data-ofbid="d120764e121__20250121171558">将
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OTA
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升级包拷贝到
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<code class="+ topic/ph pr-d/codeph ph codeph">target/d211/demo128_nand/ota</code>
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目录下面：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_ixx_hj4_hdc" data-ofbid="id__pre_ixx_hj4_hdc">cp ~/Luban/output/d211_demo128_nand/images/swupdate/d211_demo128_nand.swu ~/Luban/target/d211/demo128_nand/ota
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</pre></div>
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</li><li class="- topic/li li" data-ofbid="d120764e133__20250121171558">
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<p class="- topic/p p" data-ofbid="d120764e135__20250121171558">执行 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">m</span> 命令编译 <span class="+ topic/keyword pr-d/parmname keyword parmname">ota 分区</span> 镜像
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<code class="+ topic/ph pr-d/codeph ph codeph">ota*.ubifs</code> 到 Luban 烧录镜像
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<span class="+ topic/ph sw-d/filepath ph filepath">d211_demo128_nand_page_2k_block_128k_v1.0.0.img</span>
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中。</p>
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</li><li class="- topic/li li" data-ofbid="d120764e150__20250121171558">
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<p class="- topic/p p" data-ofbid="d120764e152__20250121171558">通过 AiBurn 方式单独烧录 <code class="+ topic/ph pr-d/codeph ph codeph">ota*.ubifs</code> 到 <span class="+ topic/keyword pr-d/parmname keyword parmname">ota
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分区</span>中，如下图所示：</p>
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<figure class="- topic/fig fig fignone" id="id__fig_kxx_hj4_hdc" data-ofbid="id__fig_kxx_hj4_hdc"><br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="id__image_lxx_hj4_hdc" src="../../../images/tool/burn_ota_nand_partition.png" alt="burn_ota_nand_partition"/></div><br/></figure>
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</li><li class="- topic/li li" data-ofbid="d120764e166__20250121171558">
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<div class="- topic/div div section" id="id__id6">
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<strong class="+ topic/ph hi-d/b ph b">挂载 OTA 分区</strong>
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<p class="- topic/p p" data-ofbid="d120764e173__20250121171558">重新上电，挂载 <span class="+ topic/keyword pr-d/parmname keyword parmname">ota 分区</span> 到
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<span class="+ topic/ph sw-d/filepath ph filepath">mnt/ota</span>
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目录下：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_mxx_hj4_hdc" data-ofbid="id__pre_mxx_hj4_hdc">/etc/swupdate_main start
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||
</pre><p class="- topic/p p" data-ofbid="d120764e183__20250121171558">检查 OTA 升级包是否存在, 默认应该存在
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<span class="+ topic/ph sw-d/filepath ph filepath">d211_demo128_nand.swu</span> 和
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<span class="+ topic/ph sw-d/filepath ph filepath">this_is_a_test_file</span> 两个文件</p></div>
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</li></ol>
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||
</div>
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||
</li><li class="- topic/li li" data-ofbid="d120764e194__20250121171558">
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<div class="- topic/div div section" id="id__id7">
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<strong class="+ topic/ph hi-d/b ph b">主系统下启动升级命令</strong>
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<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_z1b_3j4_hdc" data-ofbid="id__pre_z1b_3j4_hdc">./usr/lib/swupdate/swupdate_cmd.sh -i /mnt/ota/d211_demo128_nand.swu -e stable,upgrade_recovery
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</pre><ul class="- topic/ul ul arabic simple" id="id__ol_bbb_3j4_hdc" data-ofbid="id__ol_bbb_3j4_hdc"><li class="- topic/li li" data-ofbid="d120764e204__20250121171558">
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||
<p class="- topic/p p" data-ofbid="d120764e206__20250121171558"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">-i</span>：本地升级文件的路径，根据具体路径配置。</p>
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||
</li><li class="- topic/li li" data-ofbid="d120764e211__20250121171558">
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||
<p class="- topic/p p" data-ofbid="d120764e213__20250121171558"><span class="+ topic/keyword sw-d/cmdname keyword cmdname">-e</span>：需升级的项目。</p>
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||
</li></ul></div>
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||
<p class="- topic/p p" data-ofbid="d120764e219__20250121171558">执行该命令后，系统自动完成升级。</p>
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</li></ol>
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||
</section><section class="- topic/section section" id="id__sd" data-ofbid="id__sd"><h2 class="- topic/title title sectiontitle">SD 卡升级方式</h2>
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||
|
||
<ol class="- topic/ol ol arabic simple" data-ofbid="d120764e228__20250121171558"><li class="- topic/li li" data-ofbid="d120764e229__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e231__20250121171558">将 OTA 升级包拷贝到 SD 卡根目录下。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d120764e234__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e236__20250121171558">插入 SD 卡，Luban 中会自动挂载 SD 卡。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d120764e239__20250121171558">
|
||
<div class="- topic/p p" data-ofbid="d120764e241__20250121171558">执行以下命令启动 OTA 升级：<div class="- topic/div div highlight-shell notranslate">
|
||
<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_yby_4j4_hdc" data-ofbid="id__pre_yby_4j4_hdc">./usr/lib/swupdate/swupdate_cmd.sh -i /mnt/sdcard/d211_demo128_nand.swu -e stable,upgrade_recovery
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||
</pre>
|
||
</div></div>
|
||
</li></ol>
|
||
</section><section class="- topic/section section" id="id__id8" data-ofbid="id__id8"><h2 class="- topic/title title sectiontitle">网络升级方式</h2>
|
||
|
||
<p class="- topic/p p" data-ofbid="d120764e255__20250121171558">网络升级方式：</p>
|
||
<ul class="- topic/ul ul simple" data-ofbid="d120764e258__20250121171558"><li class="- topic/li li" data-ofbid="d120764e259__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e261__20250121171558">设备端为服务器, 电脑为用户端；</p>
|
||
</li><li class="- topic/li li" data-ofbid="d120764e264__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e266__20250121171558">设备端为用户端, 电脑为服务器；</p>
|
||
<p class="- topic/p p" data-ofbid="d120764e269__20250121171558">实际生产过程中, 使用第二种方式</p>
|
||
<ol class="- topic/ol ol" id="id__ul_agm_pj4_hdc" data-ofbid="id__ul_agm_pj4_hdc"><li class="- topic/li li" data-ofbid="d120764e273__20250121171558"><strong class="+ topic/ph hi-d/b ph b">准备工作</strong>
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||
<p class="- topic/p p" data-ofbid="d120764e277__20250121171558">主系统和 Recovery 系统在启动时自动搭建好网络环境,
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需要在启动脚本里面添加好对应的配置</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_pff_pj4_hdc" data-ofbid="id__pre_pff_pj4_hdc">ifconfig eth0 up
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||
ifconfig eth0 <span class="hl-number">192.168</span>.<span class="hl-number">1.200</span>
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||
</pre>
|
||
</li><li class="- topic/li li" data-ofbid="d120764e282__20250121171558"><strong class="+ topic/ph hi-d/b ph b">主系统下启动升级命令</strong>
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||
<p class="- topic/p p" data-ofbid="d120764e286__20250121171558">主系统自动联网完成，执行下面命令启动升级</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_rsw_pj4_hdc" data-ofbid="id__pre_rsw_pj4_hdc">./usr/lib/swupdate/swupdate_cmd.sh -d -uftp:<em class="hl-comment">//192.168.1.100/d211_demo128_nand.swu -e stable,upgrade_recovery</em>
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</pre><p class="- topic/p p" data-ofbid="d120764e290__20250121171558"> 如果搭建的是 HTTP
|
||
服务器，启动命令如下：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__pre_ssw_pj4_hdc" data-ofbid="id__pre_ssw_pj4_hdc">./usr/lib/swupdate/swupdate_cmd.sh -d -uhttp:<em class="hl-comment">//192.168.1.100/d211_demo128_nand.swu -e stable,upgrade_recovery</em>
|
||
</pre>
|
||
</li></ol>
|
||
</li></ul>
|
||
</section><section class="- topic/section section" id="id__id11" data-ofbid="id__id11"><h2 class="- topic/title title sectiontitle">升级过程说明</h2>
|
||
|
||
<p class="- topic/p p" data-ofbid="d120764e302__20250121171558">参考 <span class="+ topic/ph sw-d/filepath ph filepath">sw-description</span> 和 <span class="+ topic/ph sw-d/filepath ph filepath">swupdate_cmd.sh</span>
|
||
文件，升级过程会进行两次重启，具体过程如下所示：</p>
|
||
<ol class="- topic/ol ol arabic simple" data-ofbid="d120764e311__20250121171558"><li class="- topic/li li" data-ofbid="d120764e312__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e314__20250121171558">运行主系统。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d120764e317__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e319__20250121171558">启动升级命令，升级 <code class="+ topic/ph pr-d/codeph ph codeph">recovery 分区</code> 、引导等。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d120764e325__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e327__20250121171558">重启，进入 Recovery 系统。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d120764e330__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e332__20250121171558">升级 Kernel、RootFS 等。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d120764e335__20250121171558">
|
||
<p class="- topic/p p" data-ofbid="d120764e337__20250121171558">重启，进入主系统，升级完成。</p>
|
||
</li></ol>
|
||
<p class="- topic/p p" data-ofbid="d120764e341__20250121171558">具体参考 OTA 设计部分。</p>
|
||
</section><section class="- topic/section section" id="id__id12" data-ofbid="id__id12"><h2 class="- topic/title title sectiontitle">升级判断</h2>
|
||
|
||
<p class="- topic/p p" data-ofbid="d120764e349__20250121171558">从程序打印 log 差异和 RootFS 中文件差异判断当前运行的版本。Recovery
|
||
系统启动内核时打开了内核信息，主系统默认关闭，通过内核打印信息可以判断程序运行的系统。</p>
|
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</section></div></article></main></div>
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<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__id1" data-tocid="id__id1">测试环境</a></div></li><li class="section-item"><div class="section-title"><a href="#id__ota" data-tocid="id__ota">编译 OTA 升级包</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id4" data-tocid="id__id4">本地升级方式</a></div></li><li class="section-item"><div class="section-title"><a href="#id__sd" data-tocid="id__sd">SD 卡升级方式</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id8" data-tocid="id__id8">网络升级方式</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id11" data-tocid="id__id11">升级过程说明</a></div></li><li class="section-item"><div class="section-title"><a href="#id__id12" data-tocid="id__id12">升级判断</a></div></li></ul></div>
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