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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1">
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<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" title="Edit this document" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/boot/usb-burn.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">U 盘升级</h1>
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<div class="date inPage">15 Jan 2024</div><div style="color: gray;">
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Read time: 2 minute(s)
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</div>
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<div class="- topic/body concept/conbody body conbody">
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<div class="- topic/p p" data-ofbid="d131756e33__20250123155212">芯片支持通过 U 盘的 FAT32 文件系统进行升级。烧录前须满足以下要求：<ul class="- topic/ul ul" id="u__ul_ark_xt2_f1c" data-ofbid="u__ul_ark_xt2_f1c">
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<li class="- topic/li li" data-ofbid="d131756e37__20250123155212">对芯片与板子的要求：<ul class="- topic/ul ul" id="u__ol_xbd_5t2_f1c" data-ofbid="u__ol_xbd_5t2_f1c">
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<li class="- topic/li li" data-ofbid="d131756e41__20250123155212">
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<p class="- topic/p p" data-ofbid="d131756e43__20250123155212">板子使用 USB 接口。</p>
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</li>
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<li class="- topic/li li" data-ofbid="d131756e47__20250123155212">
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<p class="- topic/p p" data-ofbid="d131756e49__20250123155212">芯片烧录过镜像，且镜像支持 U 盘升级</p>
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</li>
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</ul></li>
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<li class="- topic/li li" data-ofbid="d131756e54__20250123155212">对 U 盘 卡的要求：<ul class="- topic/ul ul" id="u__ol_ybd_5t2_f1c" data-ofbid="u__ol_ybd_5t2_f1c">
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<li class="- topic/li li" data-ofbid="d131756e58__20250123155212">
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<p class="- topic/p p" data-ofbid="d131756e60__20250123155212">U 盘要求只有一个分区</p>
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</li>
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<li class="- topic/li li" data-ofbid="d131756e64__20250123155212">
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<p class="- topic/p p" data-ofbid="d131756e66__20250123155212">U 盘格式化为 FAT32 文件系统，注意不是 exFAT、或者 FAT16</p>
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</li>
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<li class="- topic/li li" data-ofbid="d131756e70__20250123155212">
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<p class="- topic/p p" data-ofbid="d131756e72__20250123155212">U 盘最好为专用 U 盘，里面不要放置太多其他文件</p>
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</li>
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</ul></li>
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</ul></div>
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<div class="- topic/p p" data-ofbid="d131756e78__20250123155212">执行步骤：<ol class="- topic/ol ol" id="u__ol_zbd_5t2_f1c" data-ofbid="u__ol_zbd_5t2_f1c">
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<li class="- topic/li li" data-ofbid="d131756e82__20250123155212">拷贝在编译输出目录(images) 下的两个文件到 U 盘 FAT32 文件系统的 <strong class="+ topic/ph hi-d/b ph b">根目录</strong><ul class="- topic/ul ul" id="u__ul_bcd_5t2_f1c" data-ofbid="u__ul_bcd_5t2_f1c">
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<li class="- topic/li li" data-ofbid="d131756e88__20250123155212"><span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span> (注意 NAND 输出的名字有些不同，例如
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<span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt(page_2k_block_128k) )</span></li>
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<li class="- topic/li li" data-ofbid="d131756e95__20250123155212"><span class="+ topic/ph sw-d/filepath ph filepath">xxx.img</span>，例如 <span class="- topic/ph ph">d211_demo_v1.0.0.img</span></li>
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</ul></li>
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<li class="- topic/li li" data-ofbid="d131756e103__20250123155212">确保 bootcfg 文件的名字为 <span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span>
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<p class="- topic/p p" data-ofbid="d131756e108__20250123155212">如果生成的名字为 <span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt(page_2k_block_128k) )</span>，则需要改为
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<span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span></p>
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</li>
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<li class="- topic/li li" data-ofbid="d131756e117__20250123155212">将 U 盘插入板子，重新上电，启动过程中则会自动检测 U 盘是否插入，检测到后进入烧录模式进行升级
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</li>
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<li class="- topic/li li" data-ofbid="d131756e120__20250123155212">烧录完成时，需要拔出 U 盘，然后重新上电启动
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<div class="- topic/note note note note_note" id="u__note_grm_s52_h1c" data-ofbid="u__note_grm_s52_h1c"><span class="note__title">注：</span> <div class="note__body">
|
|||
|
|
<p class="- topic/p p" data-ofbid="d131756e124__20250123155212">烧录完成平台并不会主动重启，以防重复进入 U 盘烧录模式。</p>
|
|||
|
|
</div></div>
|
|||
|
|
</li>
|
|||
|
|
</ol></div>
|
|||
|
|
<section class="- topic/section section" id="u__section_dcd_5t2_f1c" data-ofbid="u__section_dcd_5t2_f1c"><h2 class="- topic/title title sectiontitle">编译配置</h2>
|
|||
|
|
|
|||
|
|
<div class="- topic/p p" data-ofbid="d131756e135__20250123155212">SDK 提供的配置，默认关闭该功能。这里进行配置使能以及注意项的说明。<ul class="- topic/ul ul" id="u__ul_mbr_152_f1c" data-ofbid="u__ul_mbr_152_f1c">
|
|||
|
|
<li class="- topic/li li" data-ofbid="d131756e139__20250123155212">eMMC 方案<div class="- topic/p p" data-ofbid="d131756e141__20250123155212">使能 U 盘烧录功能，需要在 make uboot-menuconfig 中勾选配置项
|
|||
|
|
<span class="+ topic/ph ui-d/uicontrol ph uicontrol">UPDATE_UDISK_FATFS_ARTINCHIP</span> 与
|
|||
|
|
<span class="+ topic/ph ui-d/uicontrol ph uicontrol">CMD_USB_MASS_STORAGE</span>:<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="u__codeblock_yd3_l52_f1c" data-ofbid="u__codeblock_yd3_l52_f1c"><code>Update support --->
|
|||
|
|
[ ] Auto-update using fitImage via TFTP
|
|||
|
|
[ ] Android A/B updates
|
|||
|
|
[*] ArtInChip firmware update using UDISK with FAT
|
|||
|
|
|
|||
|
|
Command line interface --->
|
|||
|
|
Device access commands --->
|
|||
|
|
[*] UMS usb mass storage</code></pre><div class="- topic/note note note note_note" id="u__note_yky_l52_f1c" data-ofbid="u__note_yky_l52_f1c"><span class="note__title">注：</span> <div class="note__body">
|
|||
|
|
<ul class="- topic/ul ul" id="u__ul_a1z_l52_f1c" data-ofbid="u__ul_a1z_l52_f1c">
|
|||
|
|
<li class="- topic/li li" data-ofbid="d131756e155__20250123155212">
|
|||
|
|
<p class="- topic/p p" data-ofbid="d131756e157__20250123155212">使用 U 盘烧录功能需要在设备树中使能对应的 USB HOST 设备树节点。</p>
|
|||
|
|
</li>
|
|||
|
|
<li class="- topic/li li" data-ofbid="d131756e161__20250123155212">
|
|||
|
|
<p class="- topic/p p" data-ofbid="d131756e163__20250123155212">CONFIG_SPL_FIT_IMAGE_TINY 为可选配置项，勾选可以使得 SPL 更小。</p>
|
|||
|
|
</li>
|
|||
|
|
</ul>
|
|||
|
|
</div></div></div></li>
|
|||
|
|
<li class="- topic/li li" data-ofbid="d131756e169__20250123155212">SPI NAND/NOR 方案<p class="- topic/p p" data-ofbid="d131756e171__20250123155212">使能 U 盘烧录功能，需要在 make uboot-menuconfig 中勾选配置项
|
|||
|
|
<span class="+ topic/ph ui-d/uicontrol ph uicontrol">UPDATE_UDISK_FATFS_ARTINCHIP</span> 与
|
|||
|
|
<span class="+ topic/ph ui-d/uicontrol ph uicontrol">CMD_USB_MASS_STORAGE</span></p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="u__pre_idq_s52_f1c" data-ofbid="u__pre_idq_s52_f1c"><code>Update support --->
|
|||
|
|
[ ] Auto-update using fitImage via TFTP
|
|||
|
|
[ ] Android A/B updates
|
|||
|
|
[*] ArtInChip firmware update using UDISK with FAT
|
|||
|
|
|
|||
|
|
Command line interface --->
|
|||
|
|
Device access commands --->
|
|||
|
|
[*] UMS usb mass storage
|
|||
|
|
</code></pre><p class="- topic/p p" data-ofbid="d131756e180__20250123155212">同时设置:</p><ul class="- topic/ul ul" id="u__ul_kdq_s52_f1c" data-ofbid="u__ul_kdq_s52_f1c">
|
|||
|
|
<li class="- topic/li li" data-ofbid="d131756e184__20250123155212">
|
|||
|
|
<p class="- topic/p p" data-ofbid="d131756e186__20250123155212"><span class="+ topic/ph ui-d/uicontrol ph uicontrol">CONFIG_SPL_MMC_TINY=y</span> : 减小 SPL 代码大小</p>
|
|||
|
|
</li>
|
|||
|
|
<li class="- topic/li li" data-ofbid="d131756e192__20250123155212">
|
|||
|
|
<p class="- topic/p p" data-ofbid="d131756e194__20250123155212"><span class="+ topic/ph ui-d/uicontrol ph uicontrol">CONFIG_SPL_FIT_IMAGE_TINY=y</span> : 减小 SPL 代码大小</p>
|
|||
|
|
</li>
|
|||
|
|
</ul></li>
|
|||
|
|
</ul></div>
|
|||
|
|
</section>
|
|||
|
|
<section class="- topic/section section" id="u__section_jcd_5t2_f1c" data-ofbid="u__section_jcd_5t2_f1c"><h2 class="- topic/title title sectiontitle">注意事项</h2>
|
|||
|
|
|
|||
|
|
<p class="- topic/p p" data-ofbid="d131756e208__20250123155212">在打包镜像前，需要确保
|
|||
|
|
<span class="+ topic/ph sw-d/filepath ph filepath">target/<var class="+ topic/keyword sw-d/varname keyword varname">IC</var>/<var class="+ topic/keyword sw-d/varname keyword varname">Board</var>/pack</span>
|
|||
|
|
目录下的 <span class="+ topic/ph sw-d/filepath ph filepath">image_cfg.json</span> 文件中 <span class="+ topic/keyword pr-d/parmname keyword parmname">device_id</span>
|
|||
|
|
与存储介质所使用的控制器 id 所对应。</p>
|
|||
|
|
<p class="- topic/p p" data-ofbid="d131756e226__20250123155212">例如 eMMC 存储介质使用的控制器为 SDMC0，则应该将 <span class="+ topic/keyword pr-d/parmname keyword parmname">device_id</span> 的值设为 0， 如果 eMMC
|
|||
|
|
存储介质所使用的控制器为 SDMC1，则应该将 <span class="+ topic/keyword pr-d/parmname keyword parmname">device_id</span> 设为 1。</p>
|
|||
|
|
</section>
|
|||
|
|
</div>
|
|||
|
|
</article></main></div>
|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
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|
|||
|
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</div>
|
|||
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|
|||
|
|
<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">
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<div id="wh_topic_toc_content">
|
|||
|
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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="#u__section_dcd_5t2_f1c" data-tocid="u__section_dcd_5t2_f1c">编译配置</a></div></li><li class="section-item"><div class="section-title"><a href="#u__section_jcd_5t2_f1c" data-tocid="u__section_jcd_5t2_f1c">注意事项</a></div></li></ul></div>
|
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|
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|
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</div>
|
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</nav>
|
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</div>
|
|||
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</div>
|
|||
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|
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|
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|
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</div>
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<footer class="navbar navbar-default wh_footer">
|
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<div class=" footer-container mx-auto ">
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<title>footer def</title>
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<style><!--
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|
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.p1 {
|
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font-family: FangZhengShuSong, Times, serif;
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}
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.p2 {
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font-family: Arial, Helvetica, sans-serif;
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|
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font-family: "Lucida Console", "Courier New", monospace;
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--></style>
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|
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|
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<div class="webhelp.fragment.footer">
|
|||
|
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<p class="p1">Copyright © 2019-2024 广东匠芯创科技有限公司. All rights reserved.</p>
|
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|
|
</div><div>
|
|||
|
|
<div class="generation_time">
|
|||
|
|
Update Time: 2025-01-23
|
|||
|
|
</div>
|
|||
|
|
</div>
|
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</div>
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</footer>
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<button id="go2top" class="d-print-none" title="返回顶部">
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<span class="oxy-icon oxy-icon-up"></span>
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<div id="modal_img_large" class="modal">
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<span class="close oxy-icon oxy-icon-remove"></span>
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<div id="modal_img_container"></div>
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<div id="caption"></div>
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<script src="${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer="defer"></script>
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</body>
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</html>
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