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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"><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/advanced/burn-procedure-by-diff-media.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">镜像烧录媒介及流程</h1><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><div class="- topic/body concept/conbody body conbody"><section class="- topic/section section" id="burn-procedure-by-diff-media__sd" data-ofbid="burn-procedure-by-diff-media__sd"><h2 class="- topic/title title sectiontitle">SD 卡烧录</h2>
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<p class="- topic/p p" data-ofbid="d240191e29__20250121171658">芯片支持从 SD 卡的 FAT32 文件系统启动。</p>
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<div class="- topic/div div section" id="burn-procedure-by-diff-media__id11"><strong class="+ topic/ph hi-d/b ph b">要求与步骤</strong>
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<dl class="- topic/dl dl" id="burn-procedure-by-diff-media__dl_owk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__dl_owk_ndr_3dc"><dt class="- topic/dt dt dlterm" data-ofbid="d240191e38__20250121171658">对芯片与板子的要求：</dt><dd class="- topic/dd dd">
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<ol class="- topic/ol ol arabic simple" id="burn-procedure-by-diff-media__ol_pwk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__ol_pwk_ndr_3dc"><li class="- topic/li li" data-ofbid="d240191e43__20250121171658">
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<p class="- topic/p p" data-ofbid="d240191e45__20250121171658">板子 SD 卡接口，并且使用 SDMC1</p>
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</li><li class="- topic/li li" data-ofbid="d240191e48__20250121171658">
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<p class="- topic/p p" data-ofbid="d240191e50__20250121171658">芯片没有烧录 跳过 SD 卡的 eFuse</p>
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</li></ol>
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</dd><dt class="- topic/dt dt dlterm" data-ofbid="d240191e55__20250121171658">对 SD 卡的要求：</dt><dd class="- topic/dd dd">
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<ol class="- topic/ol ol arabic simple" id="burn-procedure-by-diff-media__ol_qwk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__ol_qwk_ndr_3dc"><li class="- topic/li li" data-ofbid="d240191e60__20250121171658">
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<p class="- topic/p p" data-ofbid="d240191e62__20250121171658">SD 卡要求只有一个分区</p>
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</li><li class="- topic/li li" data-ofbid="d240191e65__20250121171658">
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<p class="- topic/p p" data-ofbid="d240191e67__20250121171658">SD 卡格式化为 FAT32 文件系统，注意不是 exFAT、或者 FAT16</p>
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</li><li class="- topic/li li" data-ofbid="d240191e70__20250121171658">
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<p class="- topic/p p" data-ofbid="d240191e72__20250121171658">SD 卡最好为专用卡，里面不要放置太多其他文件</p>
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</li></ol>
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</dd><dt class="- topic/dt dt dlterm" data-ofbid="d240191e77__20250121171658">执行步骤：</dt><dd class="- topic/dd dd">
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<ol class="- topic/ol ol arabic" id="burn-procedure-by-diff-media__ol_rwk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__ol_rwk_ndr_3dc"><li class="- topic/li li" data-ofbid="d240191e82__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e84__20250121171658">拷贝在编译输出目录 (<span class="+ topic/ph sw-d/filepath ph filepath">images</span>) 下的两个文件到 SD 卡 FAT32
|
||
文件系统的 <strong class="+ topic/ph hi-d/b ph b">根目录</strong>。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e93__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e95__20250121171658">确保 <span class="+ topic/ph sw-d/filepath ph filepath">bootcfg</span> 文件的名字为
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span>。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e104__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e106__20250121171658">将 SD 卡插入板子，重新上电，即可从 SD 卡启动到 Tiny_SPL，并执行烧录。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e109__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e111__20250121171658">烧录完成时，需要拔出 SD 卡，然后重新上电启动。</p>
|
||
</li></ol>
|
||
</dd></dl>
|
||
<div class="- topic/note note note note_note" id="burn-procedure-by-diff-media__note_swk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__note_swk_ndr_3dc"><span class="note__title">注：</span> 烧录完成平台并不会主动重启，以防重复进入 SD 卡烧录模式。在 BootLoader 的配置中，勿开启
|
||
<span class="+ topic/keyword pr-d/parmname keyword parmname">Enable the interrup to fSDMC</span>，否则可能导致烧录阶段无法识别到 SD 卡。 </div>
|
||
<div class="- topic/div div section" id="burn-procedure-by-diff-media__id12"><strong class="+ topic/ph hi-d/b ph b">编译配置</strong>
|
||
<p class="- topic/p p" data-ofbid="d240191e127__20250121171658">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。</p><div class="- topic/div div section" id="burn-procedure-by-diff-media__spi-nand-nor"><strong class="+ topic/ph hi-d/b ph b">SPI
|
||
NAND/NOR 方案</strong> <p class="- topic/p p" data-ofbid="d240191e139__20250121171658">使能 SDFAT32 烧录功能，只需要在 BootLoader 的
|
||
menuconfig
|
||
中勾选配置:</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="burn-procedure-by-diff-media__codeblock_twk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__codeblock_twk_ndr_3dc">Bootloader options
|
||
Upgrading
|
||
[*] Upgrading by SD Card
|
||
(<span class="hl-number">1</span>) SDMC controller id <strong class="hl-keyword">for</strong> SD Card # 对应板卡的 SDMC 控制器
|
||
</pre><p class="- topic/p p" data-ofbid="d240191e143__20250121171658">开启 SD 卡烧录功能后，编译完成生成的 <span class="+ topic/ph sw-d/filepath ph filepath">bootloader.aic</span>
|
||
文件大小不能超过 126K，若超过则可以关闭以下配置来减小 CODE SIZE。</p><ol class="- topic/ol ol arabic simple" id="burn-procedure-by-diff-media__ol_bzy_dwn_hdc" data-ofbid="burn-procedure-by-diff-media__ol_bzy_dwn_hdc"><li class="- topic/li li" data-ofbid="d240191e149__20250121171658">
|
||
|
||
<p class="- topic/p p" data-ofbid="d240191e153__20250121171658">AIC_BOOTLOADER_CMD_SPI_NAND</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e156__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e158__20250121171658">AIC_BOOTLOADER_CMD_MTD</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e161__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e163__20250121171658">AIC_BOOTLOADER_CMD_MEM</p>
|
||
</li></ol></div></div></div>
|
||
</section><section class="- topic/section section" id="burn-procedure-by-diff-media__u" data-ofbid="burn-procedure-by-diff-media__u"><h2 class="- topic/title title sectiontitle">U 盘升级</h2>
|
||
|
||
<p class="- topic/p p" data-ofbid="d240191e174__20250121171658">芯片支持通过 U 盘的 FAT32 文件系统进行升级。</p>
|
||
<div class="- topic/div div section" id="burn-procedure-by-diff-media__id13"><strong class="+ topic/ph hi-d/b ph b">要求与步骤</strong>
|
||
<dl class="- topic/dl dl" id="burn-procedure-by-diff-media__dl_uwk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__dl_uwk_ndr_3dc"><dt class="- topic/dt dt dlterm" data-ofbid="d240191e183__20250121171658">对芯片与板子的要求：</dt><dd class="- topic/dd dd">
|
||
<ol class="- topic/ol ol arabic simple" id="burn-procedure-by-diff-media__ol_vwk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__ol_vwk_ndr_3dc"><li class="- topic/li li" data-ofbid="d240191e188__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e190__20250121171658">板子使用 USB 接口。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e193__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e195__20250121171658">芯片烧录过镜像，且镜像支持 U 盘升级</p>
|
||
</li></ol>
|
||
</dd><dt class="- topic/dt dt dlterm" data-ofbid="d240191e200__20250121171658">对 U 盘的要求：</dt><dd class="- topic/dd dd">
|
||
<ol class="- topic/ol ol arabic simple" id="burn-procedure-by-diff-media__ol_wwk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__ol_wwk_ndr_3dc"><li class="- topic/li li" data-ofbid="d240191e205__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e207__20250121171658">U 盘只有一个分区。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e210__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e212__20250121171658">U 盘格式化为 FAT32 文件系统，注意不得使用 exFAT 或者 FAT16 系统。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e215__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e217__20250121171658">最好为专用 U 盘，且未放置其他文件。</p>
|
||
</li></ol>
|
||
</dd><dt class="- topic/dt dt dlterm" data-ofbid="d240191e222__20250121171658">执行步骤：</dt><dd class="- topic/dd dd">
|
||
<ol class="- topic/ol ol arabic" id="burn-procedure-by-diff-media__ol_xwk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__ol_xwk_ndr_3dc"><li class="- topic/li li" data-ofbid="d240191e227__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e229__20250121171658">在编译输出目录 (<span class="+ topic/ph sw-d/filepath ph filepath">images</span>) 中，将两个文件拷贝到 U 盘 FAT32
|
||
文件系统的根目录。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e235__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e237__20250121171658">确保 bootcfg 文件的名字为 <span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span>。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e243__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e245__20250121171658">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。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e248__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e250__20250121171658">烧录完成时，需要拔出 U 盘，然后重新上电启动。</p>
|
||
</li></ol>
|
||
</dd></dl><div class="- topic/note note note note_note admonition attention" id="burn-procedure-by-diff-media__note_ywk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__note_ywk_ndr_3dc"><span class="note__title">注：</span> 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。</div><div class="- topic/div div section" id="burn-procedure-by-diff-media__id14"><strong class="+ topic/ph hi-d/b ph b">编译配置</strong>
|
||
<p class="- topic/p p" data-ofbid="d240191e260__20250121171658">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。 </p><div class="- topic/div div section" id="burn-procedure-by-diff-media__id15"><strong class="+ topic/ph hi-d/b ph b">SPI NAND/NOR 方案</strong>
|
||
<p class="- topic/p p" data-ofbid="d240191e266__20250121171658">使能 SDFAT32 烧录功能，只需要在 menuconfig 中勾选配置项
|
||
<span class="+ topic/keyword pr-d/parmname keyword parmname">AICUPG_UDISK_ENABLE</span> 即可:
|
||
</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="burn-procedure-by-diff-media__codeblock_zwk_ndr_3dc" data-ofbid="burn-procedure-by-diff-media__codeblock_zwk_ndr_3dc">Bootloader options --->
|
||
aicupg setting --->
|
||
[*] aicupg udisk upgrade on
|
||
</pre><p class="- topic/p p" data-ofbid="d240191e273__20250121171658">同时设置
|
||
<span class="+ topic/keyword pr-d/parmname keyword parmname">AICUPG_USB_CONTROLLER_MAX_NUM=1</span>。可用的最大 USB HOST
|
||
控制器数量，根据实际芯片平台进行设置。</p><p class="- topic/p p" data-ofbid="d240191e278__20250121171658">开启 U 盘烧录功能后，编译完成生成的
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">bootloader.aic</span> 文件大小不能超过 126K，若超过则可以关闭以下配置来减小
|
||
CODE SIZE。</p><ol class="- topic/ol ol arabic simple" id="burn-procedure-by-diff-media__ol_e1v_pwn_hdc" data-ofbid="burn-procedure-by-diff-media__ol_e1v_pwn_hdc"><li class="- topic/li li" data-ofbid="d240191e284__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e286__20250121171658">AIC_BOOTLOADER_CMD_SPI_NAND</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e289__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e291__20250121171658">AIC_BOOTLOADER_CMD_MTD</p>
|
||
</li><li class="- topic/li li" data-ofbid="d240191e294__20250121171658">
|
||
<p class="- topic/p p" data-ofbid="d240191e296__20250121171658">AIC_BOOTLOADER_CMD_MEM</p>
|
||
</li></ol></div></div><div class="- topic/note note note note_note" id="burn-procedure-by-diff-media__note_mtg_zlt_12c" data-ofbid="burn-procedure-by-diff-media__note_mtg_zlt_12c"><span class="note__title">注：</span>
|
||
<p class="- topic/p p" data-ofbid="d240191e301__20250121171658">在打包镜像前，需要确保 <span class="+ topic/ph sw-d/filepath ph filepath">target/<IC>/<Board>/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="d240191e313__20250121171658">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>
|
||
</div></div>
|
||
</section></div></article></main></div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
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|
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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">
|
||
<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="#burn-procedure-by-diff-media__sd" data-tocid="burn-procedure-by-diff-media__sd">SD 卡烧录</a></div></li><li class="section-item"><div class="section-title"><a href="#burn-procedure-by-diff-media__u" data-tocid="burn-procedure-by-diff-media__u">U 盘升级</a></div></li></ul></div>
|
||
|
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</div>
|
||
</nav>
|
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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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font-family: "Lucida Console", "Courier New", monospace;
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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>
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<div class="generation_time">
|
||
Update Time: 2025-01-21
|
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</div>
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</div>
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</footer>
|
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<div id="go2top" class="d-print-none">
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<script src="${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer="defer"></script>
|
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