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< div data-tooltip-position = "bottom" class = " wh_breadcrumb " > < ol class = "d-print-none" > < li > < span class = "home" > < a href = "../../../index.html" > < span > 主页< / span > < / a > < / span > < / li > < li > < div class = "topicref" data-id = "id" > < div class = "title" > < a href = "../../../topics/sdk/chapter-advanced-app.html" > 高级应用< / a > < div class = "wh-tooltip" > < p class = "shortdesc" > 系统、存储、多媒体、接口、安全等模块的详细配置和设计说明。< / p > < / div > < / div > < / div > < / li > < li > < div class = "topicref" data-id = "_0" > < div class = "title" > < a href = "../../../topics/sdk/boot/lite_boot_direct.html" > 启动引导< / a > < div class = "wh-tooltip" > < p class = "shortdesc" > 启动引导程序 Bootloader 可以实现加载启动应用程序、 烧录和升级功能。< / p > < / div > < / div > < / div > < / li > < li > < div class = "topicref" > < div class = "title" > < a href = "../../../topics/sdk/app/psram_load.html" > 其他应用< / a > < / div > < / div > < / li > < li > < div class = "topicref" data-id = "id" > < div class = "title" > < a href = "../../../topics/sdk/d13x_bare_boot/index.html" > 客制化启动< / a > < / div > < / div > < / li > < li class = "active" > < div class = "topicref" data-id = "generate-cus-brom-app" > < div class = "title" > < a href = "../../../topics/sdk/d13x_bare_boot/generate-cus-brom-app.html" > 生成客制化的 Boot ROM 启动程序< / a > < div class = "wh-tooltip" > < p class = "shortdesc" > < / p > < / div > < / div > < / div > < / li > < / ol > < / div >
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< div class = " wh_publication_toc " data-tooltip-position = "right" > < span class = "expand-button-action-labels" > < span id = "button-expand-action" role = "button" aria-label = "Expand" > < / span > < span id = "button-collapse-action" role = "button" aria-label = "Collapse" > < / span > < span id = "button-pending-action" role = "button" aria-label = "Pending" > < / span > < / span > < ul role = "tree" aria-label = "Table of Contents" > < li role = "treeitem" > < div data-tocid = "revinfo_linux-d3752e463" class = "topicref" data-id = "revinfo_linux" data-state = "leaf" > < span role = "button" class = "wh-expand-btn" > < / span > < div class = "title" > < a href = "../../../topics/revinfo/revinfo_rtos.html" id = "revinfo_linux-d3752e463-link" > 修订记录< / a > < / div > < / div > < / li > < li role = "treeitem" aria-expanded = "false" > < div data-tocid = "id-d3752e480" class = "topicref" data-id = "id" data-state = "not-ready" > < span role = "button" tabindex = "0" aria-labelledby = "button-expand-action id-d3752e480-link" class = "wh-expand-btn" > < / span > < div class = "title" > < a href = "../../../topics/sdk/env/sdk-compile.html" id = "id-d3752e480-link" > SDK 编译< / a > < div class = "wh-tooltip" > < p class = "shortdesc" > 介绍不同编译环境下 SDK 的详细编译流程。< / p > < / div > < / div > < / div > < / li > < li role = "treeitem" aria-expanded = "false" > < div data-tocid = "id-d3752e604" class = "topicref" data-id = "id" data-state = "not-ready" > < span role = "button" tabindex = "0" aria-labelledby = "button-expand-action id-d3752e604-link" class = "wh-expand-btn" > < / span > < div class = "title" > < a href = "../../../topics/sdk/advanced/sdk-usage.html" id = "id-d3752e604-link" > 使用指南< / a > < div class = "wh-tooltip" > < p class = "shortdesc" > 命令详解，编译选项，镜像和分区配置，添加应用和驱动等的详细使用说明。< / p > < / div > < / div > < / div > < / li > < li role = "treeitem" aria-expanded = "false" > < div data-tocid = "concept_rcx_czh_pzb-d3752e1004" class = "topicref" data-id = "concept_rcx_czh_pzb" data-state = "not-ready" > < span role = "button" tabindex = "0" aria-labelledby = "button-expand-action concept_rcx_czh_pzb-d3752e1004-link" class = "wh-expand-btn" > < / span > < div class = "title" > < a href = "../../../topics/sdk/chapter-app.html" id = "concept_rcx_czh_pzb-d3752e1004-link" > 应用场景< / a > < div class = "wh-tooltip" > < p class = "shortdesc" > 描述了 SDK 在不同应用场景中的配置和使用， < / p > < / div > < / div > < / div > < / 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 = "true" > < div data-tocid = "id-d3752e2418" class = "topicref" data-id = "id" data-state = "expanded" > < span role = "button" tabindex = "0" aria-labelledby = "button-collapse-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 class = "shortdesc" > 系统、存储、多媒体、接口、安全等模块的详细配置和设计说明。< / p > < / div > < / div > < / div > < ul role = "group" class = "navbar-nav nav-list" > < li role = "treeitem" aria-expanded = "true" > < div data-tocid = "_0-d3752e2435" class =
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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/d13x_bare_boot/generate-cus-brom-app.dita" > Edit online< / a > < / span > < h1 class = "- topic/title title topictitle1" id = "ariaid-title1" > 生成客制化的 Boot ROM 启动程序< / h1 >
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< div class = "date inPage" > 16 May 2025< / div > < div style = "color: gray;" >
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Read time: 1 minute(s)
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< p class = "- topic/p p" data-ofbid = "d59329e30__20250519091508" > 芯片在上电启动时，首先运行芯片内部的 Boot ROM 程序， < / p >
< div class = "- topic/p p" data-ofbid = "d59329e33__20250519091508" > Boot ROM 加载的程序需要按照一定的格式打包才会被运行。具体的打包格式可参考用户手册的启动章节。制作客制化 BROM
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启动程序时，需要做好相关的连接地址、内存空间分配等规划：< div class = "- topic/note note note note_note" id = "generate-cus-brom-app__note_xjj_zxc_ndc" data-ofbid = "generate-cus-brom-app__note_xjj_zxc_ndc" > < span class = "note__title" > 注：< / span > 关于启动镜像格式，可查看用户相关章节。< / div > < ul class = "- topic/ul ul" id = "generate-cus-brom-app__ul_qcm_qvb_wcc" data-ofbid = "generate-cus-brom-app__ul_qcm_qvb_wcc" >
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< li class = "- topic/li li" data-ofbid = "d59329e39__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e41__20250519091508" > 配置启动镜像格式中的以下关键字段：< / p >
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< ul class = "- topic/ul ul" id = "generate-cus-brom-app__ul_onm_rvb_wcc" data-ofbid = "generate-cus-brom-app__ul_onm_rvb_wcc" >
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< li class = "- topic/li li" data-ofbid = "d59329e46__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e48__20250519091508" > < span class = "+ topic/keyword pr-d/parmname keyword parmname" > Loader binary data< / span > : 客制化程序存放的区域。< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d59329e54__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e56__20250519091508" > < span class = "+ topic/keyword pr-d/parmname keyword parmname" > Load address< / span > : 启动镜像的加载地址。< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d59329e62__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e64__20250519091508" > < span class = "+ topic/keyword pr-d/parmname keyword parmname" > Entry point< / span > : 客制化程序的程序入口地址，对应程序的链接地址。< / p >
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< / li >
< / ul >
< / li >
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< li class = "- topic/li li" data-ofbid = "d59329e72__20250519091508" > 做好内存空间使用规划：< ul class = "- topic/ul ul arabic simple" id = "generate-cus-brom-app__ol_sxq_xvb_wcc" data-ofbid = "generate-cus-brom-app__ol_sxq_xvb_wcc" >
< li class = "- topic/li li" data-ofbid = "d59329e76__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e78__20250519091508" > D13x SRAM 的开始地址为 0x30040000< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d59329e82__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e84__20250519091508" > SRAM 的最开始 16K Byte， < / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d59329e88__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e90__20250519091508" > 启动镜像头信息占用 256 字节，因此 < span class = "+ topic/keyword pr-d/parmname keyword parmname" > Load address< / span > 和 < span class = "+ topic/keyword pr-d/parmname keyword parmname" > Entry
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point< / span > 之间至少预留 256 字节。< / p >
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< p class = "- topic/p p" data-ofbid = "d59329e99__20250519091508" > 启动镜像加载的内存地址，应该是 0x30044000 之后:< / p >
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< / li >
< / ul > < / li >
< / ul > < / div >
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< div class = "- topic/p p" data-ofbid = "d59329e105__20250519091508" > 使用 < span class = "- topic/ph ph" > Luban-Lite< / span > 中的 mk_image.exe 或 mk_image.py 工具，可以单独生成启动镜像。相关工具可从 < span class = "- topic/ph ph" > Luban-Lite< / span > 的最新 SDK 获取。< ul class = "- topic/ul ul simple" id = "generate-cus-brom-app__ul_ctq_xqq_gdc" data-ofbid = "generate-cus-brom-app__ul_ctq_xqq_gdc" >
< li class = "- topic/li li" data-ofbid = "d59329e115__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e117__20250519091508" > < span class = "+ topic/ph sw-d/filepath ph filepath" > tools/scripts/mk_image.exe< / span > < / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d59329e122__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e124__20250519091508" > < span class = "+ topic/ph sw-d/filepath ph filepath" > tools/scripts/mk_image.py< / span > < / p >
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< / li >
< / ul > < / div >
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< div class = "- topic/p p" data-ofbid = "d59329e130__20250519091508" > 以下以 < span class = "+ topic/ph sw-d/filepath ph filepath" > app.bin< / span > 应用为例，演示生成、烧录和启动镜像的详细流程。< ol class = "- topic/ol ol" id = "generate-cus-brom-app__ol_xhk_xqq_gdc" data-ofbid = "generate-cus-brom-app__ol_xhk_xqq_gdc" >
< li class = "- topic/li li" data-ofbid = "d59329e137__20250519091508" >
< p class = "- topic/p p" data-ofbid = "d59329e139__20250519091508" > 参考下面的 < span class = "+ topic/ph sw-d/filepath ph filepath" > image_cfg.json< / span > 文件配置，进行打包并生成 < span class = "+ topic/ph sw-d/filepath ph filepath" > app.aic< / span >
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镜像：< / p >
< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "generate-cus-brom-app__codeblock_jgl_yqq_gdc" data-ofbid = "generate-cus-brom-app__codeblock_jgl_yqq_gdc" > {
< span class = "hl-string" > "pre-process"< / span > : { < em class = "hl-comment" > // Pre-proccess to generate image components from raw data< / em >
< span class = "hl-string" > "aicimage"< / span > : { < em class = "hl-comment" > // Create aic boot image< / em >
< span class = "hl-string" > "app.aic"< / span > : {
< span class = "hl-string" > "loader"< / span > : {
< span class = "hl-string" > "file"< / span > : < span class = "hl-string" > "app.bin"< / span > ,
< span class = "hl-string" > "load address"< / span > : < span class = "hl-string" > "0x30044000"< / span > ,
< span class = "hl-string" > "entry point"< / span > : < span class = "hl-string" > "0x30044100"< / span > , < em class = "hl-comment" > // 256 byte aic header< / em >
},
},
},
},
}
< / pre >
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< p class = "- topic/p p" data-ofbid = "d59329e151__20250519091508" > 此处 < span class = "+ topic/ph sw-d/filepath ph filepath" > image_cfg.json< / span > 描述了将 < span class = "+ topic/ph sw-d/filepath ph filepath" > app.bin< / span > 打包生成
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< span class = "+ topic/ph sw-d/filepath ph filepath" > app.aic< / span > ，放到 loader 区域，并且设置了加载地址和入口地址。< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d59329e164__20250519091508" >
< div class = "- topic/p p" data-ofbid = "d59329e166__20250519091508" > 执行下列命令在当前目录生成 < span class = "+ topic/ph sw-d/filepath ph filepath" > app.aic< / span > 文件，此文件为芯片 Boot ROM
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可加载的镜像文件：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "generate-cus-brom-app__codeblock_glt_yqq_gdc" data-ofbid = "generate-cus-brom-app__codeblock_glt_yqq_gdc" > mk_image.py -p -c < path_to_image_cfg_dir> /image_cfg.json -d < path_to_app_dir>
< / pre > < / div >
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< div class = "- topic/p p" data-ofbid = "d59329e174__20250519091508" > 如果将 < span class = "+ topic/ph sw-d/filepath ph filepath" > mk_image.py< / span >
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< span class = "+ topic/ph sw-d/filepath ph filepath" > image_cfg.json< / span >
< span class = "+ topic/ph sw-d/filepath ph filepath" > app.bin< / span >
都放在一个目录，则命令为：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "generate-cus-brom-app__codeblock_pb1_zqq_gdc" data-ofbid = "generate-cus-brom-app__codeblock_pb1_zqq_gdc" > mk_image.py -p -c image_cfg.json -d .
< / pre > < / div >
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< / li >
< / ol > < / div >
< / div >
< / article > < / main > < / div >
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< div class = " wh_related_links d-print-none " > < nav aria-label = "Related Links" role = "navigation" class = "- topic/related-links related-links" > < div class = "- topic/linklist linklist relinfo" > < strong > 相关信息< / strong > < ul class = "linklist related_link" > < li class = "linklist" > < a class = "- topic/link link navheader_parent_path" title = "D13x 启动镜像格式要求" > D13x 启动镜像格式要求< / a > < / li > < li class = "linklist" > < a class = "- topic/link link navheader_parent_path" title = "D21x 启动镜像格式要求" > D21x 启动镜像格式要求< / a > < / li > < / ul > < / div > < / nav > < / div >
< / div >
< / div >
< / div >
< / div >
< footer class = "navbar navbar-default wh_footer" >
< div class = " footer-container mx-auto " >
< title > footer def< / title >
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< style >
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.p1 {
font-family: FangZhengShuSong, Times, serif;
}
.p2 {
font-family: Arial, Helvetica, sans-serif;
}
.p3 {
font-family: "Lucida Console", "Courier New", monospace;
}
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< / style >
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< div class = "webhelp.fragment.footer" >
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< p class = "p1" > Copyright © 2019-2025 广东匠芯创科技有限公司. All rights reserved.< / p >
< / div >
< div >
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< div class = "generation_time" >
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Update Time: 2025-05-19
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< / div >
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< / div >
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< / 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 >
