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class="shortdesc"></p></div></div></div></li><li role="treeitem" class="active"><div data-tocid="spienc-generate-production-firmware-d3752e1597" class="topicref" data-id="spienc-generate-production-firmware" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/secure/spienc-generate-production-firmware-V2.html" id="spienc-generate-production-firmware-d3752e1597-link">生成量产固件</a><div class="wh-tooltip"><p class="shortdesc"></p></div></div></div></li><li role="treeitem"><div data-tocid="spinenc-efuse-and-firmware-combined-d3752e1613" class="topicref" data-id="spinenc-efuse-and-firmware-combined" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/secure/spinenc-efuse-and-firmware-combined-V2.html" id="spinenc-efuse-and-firmware-combined-d3752e1613-link">eFuse 与固件合并烧录</a><div class="wh-tooltip"><p class="shortdesc"></p></div></div></div></li></ul></li></ul></li></ul></li><li role="treeitem"><div data-tocid="mkfs_partition_image-d3752e1636" class="topicref" data-id="mkfs_partition_image" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/app/mkfs_partition_image.html" id="mkfs_partition_image-d3752e1636-link">制作分区镜像</a></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3752e1650" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3752e1650-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/burnsys/burner_offline_lite.html" id="id-d3752e1650-link">离线烧录</a></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="usb_display-d3752e1706" class="topicref" data-id="usb_display" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action usb_display-d3752e1706-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/app/usb-display.html" id="usb_display-d3752e1706-link">USB Display 方案</a></div></div></li><li role="treeitem"><div data-tocid="backtrace-d3752e1833" class="topicref" data-id="backtrace" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/app/backtrace.html" id="backtrace-d3752e1833-link">Backtrace 栈回溯</a></div></div></li></ul></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3752e1848" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3752e1848-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/peripheral/peripheral-intro.html" id="id-d3752e1848-link">外设移植</a><div class="wh-tooltip"><p class="shortdesc"><span class="ph">CTP、U 盘、SD 卡、有线和无线网络</span>等外设的介绍和使用说明。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3752e2022" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3752e2022-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/bringup/chapter-bringup.html" id="id-d3752e2022-link">BringUp</a><div class="wh-tooltip"><p class="shortdesc">主要描述板卡的各项配置，使 SDK 的环境和板卡匹配，并确保 SDK 编译后的固件能够在板子上正常运行。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d3752e2418" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d3752e2418-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/chapter-advanced-app.html" id="id-d3752e2418-link">高级应用</a><div class="wh-tooltip"><p 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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" href="http://aicdocco/taskstopics/sdk/secure/spienc-generate-production-firmware.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">生成量产固件</h1>
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<div class="date inPage">16 May 2025</div><div style="color: gray;">
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Read time: 6 minute(s)
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<div class="- topic/body concept/conbody body conbody"><p class="- topic/shortdesc shortdesc"></p>
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<p class="- topic/p p" data-ofbid="d76281e30__20250519091511">按照本节流程编译加密的量产固件。</p>
|
||
<section class="- topic/section section" id="spienc-generate-production-firmware__section_fnv_sfy_52c" data-ofbid="spienc-generate-production-firmware__section_fnv_sfy_52c"><h2 class="- topic/title title sectiontitle">配置 BootLoader</h2>
|
||
|
||
<div class="- topic/p p" data-ofbid="d76281e38__20250519091511">
|
||
<ol class="- topic/ol ol" id="spienc-generate-production-firmware__ul_ufb_pfp_pdc" data-ofbid="spienc-generate-production-firmware__ul_ufb_pfp_pdc">
|
||
<li class="- topic/li li" id="spienc-generate-production-firmware__li_hvb_d3z_52c" data-ofbid="spienc-generate-production-firmware__li_hvb_d3z_52c">进入 SDK
|
||
根目录：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_zn4_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_zn4_dp4_fdc">cd <SDK_ROOT></pre></li>
|
||
<li class="- topic/li li" id="spienc-generate-production-firmware__li_jvb_d3z_52c" data-ofbid="spienc-generate-production-firmware__li_jvb_d3z_52c">在 SDK
|
||
根目录中执行下列命令：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__codeblock_vm4_p2z_52c" data-ofbid="spienc-generate-production-firmware__codeblock_vm4_p2z_52c">scons --apply-def=d12x_demo68-nor_baremetal_bootloader_defconfig</pre></li>
|
||
<li class="- topic/li li" id="spienc-generate-production-firmware__li_kvb_d3z_52c" data-ofbid="spienc-generate-production-firmware__li_kvb_d3z_52c">
|
||
<div class="- topic/p p" data-ofbid="d76281e54__20250519091511">打开 BootLoader 的 menuconfig
|
||
菜单：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_a44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_a44_dp4_fdc">scons --menuconfig</pre></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e60__20250519091511">
|
||
<div class="- topic/p p" data-ofbid="d76281e62__20250519091511">在配置界面，勾选或确认已勾选下列参数：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_b44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_b44_dp4_fdc">AIC_USING_SPIENC
|
||
AIC_SPIENC_BYPASS_IN_UPGMODE</pre></div>
|
||
<div class="- topic/p p" data-ofbid="d76281e67__20250519091511">参数对应的配置界面如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_c44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_c44_dp4_fdc">Board options --->
|
||
[*] Using Spienc
|
||
[*] Enc qspi0
|
||
(<span class="hl-number">0</span>) set qspi0 tweak
|
||
[*] Using Efuse/SID
|
||
SID Parameter --->
|
||
(<span class="hl-number">64</span>) set efuse max word
|
||
Bootloader options --->
|
||
[*] Upgrading --->
|
||
[*] Secure transfer firmware and burn</pre></div>
|
||
<div class="- topic/note note note note_note" id="spienc-generate-production-firmware__note_ts1_ghf_jdc" data-ofbid="spienc-generate-production-firmware__note_ts1_ghf_jdc"><span class="note__title">注：</span>
|
||
<p class="- topic/p p" data-ofbid="d76281e74__20250519091511">编译量产固件时，需将编译烧录 eFuse 程序时的代码修改还原。</p>
|
||
</div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e79__20250519091511">
|
||
<div class="- topic/p p" data-ofbid="d76281e81__20250519091511">在正式发布的固件中，建议将下列参数选项去掉，防止攻击者通过控制台读出 Flash
|
||
中的数据，否则可跳过：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_d44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_d44_dp4_fdc">AIC_BOOTLOADER_CMD_MTD
|
||
AIC_MTD_BARE_TEST
|
||
</pre></div>
|
||
<div class="- topic/p p" data-ofbid="d76281e86__20250519091511">参数对应的功能配置界面如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_e44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_e44_dp4_fdc">BootLoader options --->
|
||
Commands --->
|
||
[ ] mtd read/write
|
||
|
||
Drivers options --->
|
||
Drivers examples --->
|
||
[ ] Enable MTD driver test command</pre></div>
|
||
</li>
|
||
</ol>
|
||
</div>
|
||
</section>
|
||
<section class="- topic/section section" id="spienc-generate-production-firmware__section_of4_5fy_52c" data-ofbid="spienc-generate-production-firmware__section_of4_5fy_52c"><h2 class="- topic/title title sectiontitle">配置应用程序</h2>
|
||
|
||
<div class="- topic/p p" data-ofbid="d76281e100__20250519091511">
|
||
<ol class="- topic/ol ol" id="spienc-generate-production-firmware__ol_k13_1gp_pdc" data-ofbid="spienc-generate-production-firmware__ol_k13_1gp_pdc">
|
||
<li class="- topic/li li" data-ofbid="d76281e104__20250519091511">进入 SDK
|
||
根目录：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_f44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_f44_dp4_fdc">cd <SDK_ROOT></pre></li>
|
||
<li class="- topic/li li" data-ofbid="d76281e109__20250519091511">在 SDK
|
||
根目录，执行下列命令：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__codeblock_pwg_y2z_52c" data-ofbid="spienc-generate-production-firmware__codeblock_pwg_y2z_52c">scons --apply-def=d12x_demo68-nor_baremetal_bootloader_defconfig</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d76281e114__20250519091511">
|
||
<div class="- topic/p p" data-ofbid="d76281e116__20250519091511">打开 Application 的 menuconfig
|
||
菜单：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_g44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_g44_dp4_fdc">scons --menuconfig</pre></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e122__20250519091511">
|
||
<div class="- topic/p p" data-ofbid="d76281e124__20250519091511">勾选或确认已勾选下列选项：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_h44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_h44_dp4_fdc">AIC_USING_SPIENC</pre></div>
|
||
<div class="- topic/p p" data-ofbid="d76281e129__20250519091511">对应的配置界面如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_i44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_i44_dp4_fdc">Board options --->
|
||
|
||
[*] Using Spienc
|
||
[*] Enc qspi0
|
||
(<span class="hl-number">0</span>) set qspi0 tweak</pre></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e135__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e137__20250519091511">在正式版本的固件中，建议删除 <span class="+ topic/ph sw-d/filepath ph filepath">bsp/examples/test-spinor/test_sfud.c
|
||
bsp/examples/test-spinor/test_fal.c
|
||
bsp/examples/test-spinand/test_mtd.c</span> 文件中的
|
||
<span class="+ topic/keyword sw-d/cmdname keyword cmdname">sf</span>、 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">fal</span> 和
|
||
<span class="+ topic/keyword sw-d/cmdname keyword cmdname">mtd_nand</span> 命令命令，防攻击者通过控制台读出 Flash 中的数据，否则可跳过此步。</p>
|
||
</li>
|
||
</ol>
|
||
</div>
|
||
</section>
|
||
<section class="- topic/section section" id="spienc-generate-production-firmware__section_g13_wfy_52c" data-ofbid="spienc-generate-production-firmware__section_g13_wfy_52c"><h2 class="- topic/title title sectiontitle">固件签名加密</h2>
|
||
|
||
<p class="- topic/p p" data-ofbid="d76281e161__20250519091511">在 <span class="+ topic/ph sw-d/filepath ph filepath">SDK/target/<SoC>/<board>/pack/image_cfg.json</span>
|
||
文件中配置并生成签名加密固件，例如 <span class="+ topic/ph sw-d/filepath ph filepath">SDK/target/d12x/demo68-nor/pack/image_cfg.json</span>。</p>
|
||
<div class="- topic/p p" data-ofbid="d76281e170__20250519091511">
|
||
<ol class="- topic/ol ol" data-ofbid="d76281e172__20250519091511">
|
||
|
||
<li class="- topic/li li" data-ofbid="d76281e174__20250519091511">
|
||
<div class="- topic/div div section" id="spienc-generate-production-firmware__id10">
|
||
<strong class="+ topic/ph hi-d/b ph b">对组件进行加密</strong>
|
||
<p class="- topic/p p" data-ofbid="d76281e181__20250519091511">在 <span class="+ topic/ph sw-d/filepath ph filepath">image_cfg.json</span> 的 “temporary” 或 “pre-process”
|
||
对象的最后，添加 “data_crypt” 对象配置。</p><p class="- topic/p p" data-ofbid="d76281e186__20250519091511">此处使用的 AES
|
||
加密密钥，即为<span class="+ topic/ph sw-d/filepath ph filepath">SDK/target/<soc>/<board>/pack/keys/</span>
|
||
文件目录中生成的密钥。</p><div class="- topic/p p" data-ofbid="d76281e191__20250519091511">在下列示例中，配置了一组需要使用 “data_crypt” 工具进行加密的组件，其中生成
|
||
<span class="+ topic/keyword pr-d/parmname keyword parmname">bootloader.aic.enc</span> 组件的配置参数为：<ul class="- topic/ul ul" id="spienc-generate-production-firmware__ul_i3k_xmx_52c" data-ofbid="spienc-generate-production-firmware__ul_i3k_xmx_52c">
|
||
<li class="- topic/li li" data-ofbid="d76281e198__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e200__20250519091511">algo: 加密的算法</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e204__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e206__20250519091511">file: 加密的源文件，此处为前面生成的 bootloader.aic 文件</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e210__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e212__20250519091511">key: 使用的加密密钥</p>
|
||
</li>
|
||
|
||
<li class="- topic/li li" data-ofbid="d76281e216__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e218__20250519091511">tweak: 该值不需要配置，保持为 0 即可</p>
|
||
</li>
|
||
</ul></div><pre class="+ topic/pre pr-d/codeblock pre codeblock" id="spienc-generate-production-firmware__codeblock_ok4_sgz_52c" data-ofbid="spienc-generate-production-firmware__codeblock_ok4_sgz_52c"><code>{
|
||
"spi-nor": {
|
||
...
|
||
},
|
||
"image": {
|
||
...
|
||
},
|
||
"info": { // Header information about image
|
||
...
|
||
},
|
||
"updater": { // Image writer which is downloaded to RAM by USB/UART
|
||
...
|
||
},
|
||
"target": { // Image components which will be burn to device's partitions
|
||
...
|
||
},
|
||
"pre-process": { // before v1.0.6 is the name "temporary"
|
||
"data_crypt": {
|
||
"bootloader.aic.enc": { //加密 bootloader 分区
|
||
"algo": "spienc-aes-128-ecb",
|
||
"file": "bootloader.aic", // File to be encrypted
|
||
"key": "keys/spi_aes.key", // Keys the same in eFuse
|
||
"tweak": "0",
|
||
},
|
||
"env.bin.enc": { //加密 env 分区，备份分区使用同一个组件
|
||
"algo": "spienc-aes-128-ecb",
|
||
"file": "env.bin", // File to be encrypted
|
||
"key": "keys/spi_aes.key", // Keys the same in eFuse
|
||
"tweak": "0",
|
||
},
|
||
"d12x_os.itb.enc": { //加密 os 分区
|
||
"algo": "spienc-aes-128-ecb",
|
||
"file": "d12x_os.itb", // File to be encrypted
|
||
"key": "keys/spi_aes.key", // Keys the same in eFuse
|
||
"tweak": "0",
|
||
},
|
||
"rodata.fatfs.enc": { //加密 rodata 分区
|
||
"algo": "spienc-aes-128-ecb",
|
||
"file": rodata.fatfs", // File to be encrypted
|
||
"key": "keys/spi_aes.key", // Keys the same in eFuse
|
||
"tweak": "0",
|
||
},
|
||
"data.lfs.enc": { //加密 data 分区
|
||
"algo": "spienc-aes-128-ecb",
|
||
"file": "data.lfs.itb", // File to be encrypted
|
||
"key": "keys/spi_aes.key", // Keys the same in eFuse
|
||
"tweak": "0",
|
||
},
|
||
...
|
||
},
|
||
},
|
||
}</code></pre><p class="- topic/p p" data-ofbid="d76281e224__20250519091511">
|
||
<strong class="+ topic/ph hi-d/b ph b">对于一个或者多个需要进行加密的组件，都应按照上述方式进行配置。</strong>
|
||
</p><p class="- topic/p p" data-ofbid="d76281e229__20250519091511"><span class="+ topic/ph sw-d/filepath ph filepath">mk_image.py</span> 工具在读取
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">image_cfg.json</span> 文件时，逐个处理放在 “data_crypt”
|
||
中的配置，生成对应的加密组件，然后再进行打包。</p><div class="- topic/note note important note_important" id="spienc-generate-production-firmware__note_byt_l3q_3dc" data-ofbid="spienc-generate-production-firmware__note_byt_l3q_3dc"><span class="note__title">重要：</span>
|
||
<p class="- topic/p p" data-ofbid="d76281e238__20250519091511">“data_crypt” 字段应放在 “temporary”/”pre-process” 的最后，因为处理
|
||
“data_crypt” 时，可能需要依赖前面配置生成的文件，比如 ”aicimage”。</p>
|
||
</div></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e243__20250519091511">
|
||
<div class="- topic/div div section" id="spienc-generate-production-firmware__id11">
|
||
<strong class="+ topic/ph hi-d/b ph b">配置烧录加密组件</strong><p class="- topic/p p" data-ofbid="d76281e249__20250519091511">在 <span class="+ topic/ph sw-d/filepath ph filepath">image_cfg.json</span>
|
||
中配置下列参数，打包加密组件，以适配烧录加密固件的要求：</p><ol class="- topic/ol ol arabic simple" type="a" id="spienc-generate-production-firmware__ol_s44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__ol_s44_dp4_fdc">
|
||
<li class="- topic/li li" data-ofbid="d76281e256__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e258__20250519091511">updater 中打包的程序，应为非加密程序</p>
|
||
<p class="- topic/p p" data-ofbid="d76281e261__20250519091511">updater 中配置的参数，都不是 <span class="+ topic/ph sw-d/filepath ph filepath">.enc</span> 结尾的组件</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e268__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e270__20250519091511">target 中打包的程序和数据，应为加密后的程序</p>
|
||
<p class="- topic/p p" data-ofbid="d76281e273__20250519091511">target 中配置的参数，都是 <span class="+ topic/ph sw-d/filepath ph filepath">.enc</span> 结尾的组件</p>
|
||
</li>
|
||
</ol><div class="- topic/p p" data-ofbid="d76281e280__20250519091511">这是因为：<ul class="- topic/ul ul arabic simple" id="spienc-generate-production-firmware__ol_u44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__ol_u44_dp4_fdc">
|
||
<li class="- topic/li li" data-ofbid="d76281e284__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e286__20250519091511">SD 卡启动时，首先运行 updater 中的程序，进入烧录模式。此时由于数据是从 SD
|
||
卡加载的，不能为加密程序，否则无法正常执行</p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e290__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e292__20250519091511">target 中打包的程序是要烧录到 Flash
|
||
的数据，如果不加密，则无法起到保护的作用，因此需要打包加密后的组件</p>
|
||
</li>
|
||
</ul></div><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__pre_x44_dp4_fdc" data-ofbid="spienc-generate-production-firmware__pre_x44_dp4_fdc">{ <span class="hl-string">"image"</span>: {
|
||
...
|
||
},
|
||
<span class="hl-string">"info"</span>: { <em class="hl-comment">// Header information about image</em>
|
||
...
|
||
},
|
||
<span class="hl-string">"updater"</span>: { <em class="hl-comment">// Image writer which is downloaded to RAM by USB/UART</em>
|
||
<span class="hl-string">"ddr"</span>: {
|
||
<span class="hl-string">"file"</span>: <span class="hl-string">"usbupg-ddr-init.aic"</span>,
|
||
<span class="hl-string">"attr"</span>: [<span class="hl-string">"required"</span>, <span class="hl-string">"run"</span>],
|
||
<span class="hl-string">"ram"</span>: <span class="hl-string">"0x00103000"</span>
|
||
},
|
||
<span class="hl-string">"spl"</span>: {
|
||
<span class="hl-string">"file"</span>: <span class="hl-string">"bootloader.aic"</span>,
|
||
<span class="hl-string">"attr"</span>: [<span class="hl-string">"required"</span>, <span class="hl-string">"run"</span>],
|
||
<span class="hl-string">"ram"</span>: <span class="hl-string">"0x41000000"</span>
|
||
},
|
||
},
|
||
<span class="hl-string">"target"</span>: { <em class="hl-comment">// Image components which will be burn to device's partitions</em>
|
||
<span class="hl-string">"spl"</span>: {
|
||
<span class="hl-string">"file"</span>: <span class="hl-string">"bootloader.aic.enc"</span>, <em class="hl-comment">//使用 enc 结尾的加密组件</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">"spl"</span>]
|
||
},
|
||
<span class="hl-string">"os"</span>: {
|
||
<span class="hl-string">"file"</span>: <span class="hl-string">"d21x_os.itb.enc"</span>, <em class="hl-comment">//使用 enc 结尾的加密组件</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">"os"</span>]
|
||
},
|
||
<span class="hl-string">"rodata"</span>: {
|
||
<span class="hl-string">"file"</span>: <span class="hl-string">"rodata.fatfs.enc"</span>, <em class="hl-comment">//使用 enc 结尾的加密组件</em>
|
||
<span class="hl-string">"attr"</span>: [<span class="hl-string">"mtd"</span>, <span class="hl-string">"optional"</span>],
|
||
<span class="hl-string">"part"</span>: [<span class="hl-string">"rodata"</span>]
|
||
},
|
||
<span class="hl-string">"data"</span>: {
|
||
<span class="hl-string">"file"</span>: <span class="hl-string">"data.fatfs.enc"</span>, <em class="hl-comment">//使用 enc 结尾的加密组件</em>
|
||
<span class="hl-string">"attr"</span>: [<span class="hl-string">"mtd"</span>, <span class="hl-string">"optional"</span>],
|
||
<span class="hl-string">"part"</span>: [<span class="hl-string">"data"</span>]
|
||
},
|
||
},
|
||
<span class="hl-string">"pre-process"</span>: { <em class="hl-comment">// before v1.0.6 is the name "temporary"</em>
|
||
...
|
||
},
|
||
}</pre>
|
||
</div>
|
||
</li>
|
||
</ol>
|
||
</div>
|
||
</section>
|
||
<section class="- topic/section section" id="spienc-generate-production-firmware__section_vwz_fgy_52c" data-ofbid="spienc-generate-production-firmware__section_vwz_fgy_52c"><h2 class="- topic/title title sectiontitle"><span class="- topic/ph ph">UART
|
||
烧录</span></h2>
|
||
|
||
<p class="- topic/p p" data-ofbid="d76281e310__20250519091511">直接使用编译生成的 img 文件进行量产烧录即可。</p>
|
||
</section>
|
||
<section class="- topic/section section" id="spienc-generate-production-firmware__section_w5y_ggy_52c" data-ofbid="spienc-generate-production-firmware__section_w5y_ggy_52c"><h2 class="- topic/title title sectiontitle">SD 卡量产</h2>
|
||
|
||
<div class="- topic/p p" data-ofbid="d76281e320__20250519091511">
|
||
<ul class="- topic/ul ul" id="spienc-generate-production-firmware__ul_kyj_hbb_y2c" data-ofbid="spienc-generate-production-firmware__ul_kyj_hbb_y2c">
|
||
<li class="- topic/li li" data-ofbid="d76281e324__20250519091511">
|
||
<div class="- topic/div div section" id="spienc-generate-production-firmware__id14">
|
||
<strong class="+ topic/ph hi-d/b ph b">标准方式</strong>
|
||
<p class="- topic/p p" data-ofbid="d76281e331__20250519091511">编译生成下列文件后，将其复制到 SD 卡 FAT32 文件系统的根目录中，等待平台重新上电即可进入烧录：</p><ul class="- topic/ul ul simple" id="spienc-generate-production-firmware__ul_ap4_dp4_fdc" data-ofbid="spienc-generate-production-firmware__ul_ap4_dp4_fdc">
|
||
<li class="- topic/li li" data-ofbid="d76281e335__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e337__20250519091511"><span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span></p>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e342__20250519091511">
|
||
<p class="- topic/p p" data-ofbid="d76281e344__20250519091511">打包后的 img 文件，例如 <span class="+ topic/ph sw-d/filepath ph filepath">d12x_demo68-nor_v1.0.0.img</span></p>
|
||
</li>
|
||
</ul></div>
|
||
</li>
|
||
<li class="- topic/li li" data-ofbid="d76281e352__20250519091511">
|
||
<div class="- topic/div div section" id="spienc-generate-production-firmware__direct-mode">
|
||
<strong class="+ topic/ph hi-d/b ph b">Direct Mode</strong>
|
||
<p class="- topic/p p" data-ofbid="d76281e359__20250519091511">修改 <span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span>，并且将
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span> 和使用到的组件复制到 SD 卡 FAT32
|
||
文件系统的根目录，等待平台重新上电即可进入烧录模式。</p><p class="- topic/p p" data-ofbid="d76281e367__20250519091511"><span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span>
|
||
示例：</p><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="spienc-generate-production-firmware__codeblock_avf_shz_52c" data-ofbid="spienc-generate-production-firmware__codeblock_avf_shz_52c">boot0=bootloader.aic
|
||
writetype=spi-nand
|
||
writeintf=<span class="hl-number">0</span>
|
||
write0=bootloader.aic.enc
|
||
write1=d21x_os.itb.enc,<span class="hl-number">0x40000</span>
|
||
write2=rodata.fatfs.enc,<span class="hl-number">0x240000</span>
|
||
write3=data.fatfs.enc,<span class="hl-number">0x840000</span></pre><div class="- topic/note note important note_important" id="spienc-generate-production-firmware__note_bzd_pq4_fdc" data-ofbid="spienc-generate-production-firmware__note_bzd_pq4_fdc"><span class="note__title">重要：</span>
|
||
<p class="- topic/p p" data-ofbid="d76281e375__20250519091511">在修改 <span class="+ topic/ph sw-d/filepath ph filepath">bootcfg.txt</span> 文件后，确保使用 UNIX 格式的换行符，而非 DOS
|
||
格式的换行符，即 ‘n’ 换行，而非 ‘rn’ 换行。</p>
|
||
</div></div>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
</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="#spienc-generate-production-firmware__section_fnv_sfy_52c" data-tocid="spienc-generate-production-firmware__section_fnv_sfy_52c">配置 BootLoader</a></div></li><li class="section-item"><div class="section-title"><a href="#spienc-generate-production-firmware__section_of4_5fy_52c" data-tocid="spienc-generate-production-firmware__section_of4_5fy_52c">配置应用程序</a></div></li><li class="section-item"><div class="section-title"><a href="#spienc-generate-production-firmware__section_g13_wfy_52c" data-tocid="spienc-generate-production-firmware__section_g13_wfy_52c">固件签名加密</a></div></li><li class="section-item"><div class="section-title"><a href="#spienc-generate-production-firmware__section_vwz_fgy_52c" data-tocid="spienc-generate-production-firmware__section_vwz_fgy_52c"><span class="- topic/ph ph">UART
|
||
烧录</span></a></div></li><li class="section-item"><div class="section-title"><a href="#spienc-generate-production-firmware__section_w5y_ggy_52c" data-tocid="spienc-generate-production-firmware__section_w5y_ggy_52c">SD 卡量产</a></div></li></ul></div>
|
||
|
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</div>
|
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</nav>
|
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</div>
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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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.p1 {
|
||
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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.p3 {
|
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font-family: "Lucida Console", "Courier New", monospace;
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}
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</style>
|
||
<div class="webhelp.fragment.footer">
|
||
<p class="p1">Copyright © 2019-2025 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: 2025-05-19
|
||
</div>
|
||
</div>
|
||
|
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</div>
|
||
</footer>
|
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<div id="go2top" class="d-print-none">
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<span class="oxy-icon oxy-icon-up"></span>
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</div>
|
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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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</div>
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|
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|
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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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