<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[请问一下，100s tina uboot阶段的环境变量跟进入系统获取的环境变量不一样这是什么原因呢？]]></title><description><![CDATA[<p dir="auto">首先是默认env.cfg配置文件默认配置的变量：<br />
<img src="/assets/uploads/files/1722913743157-cb8fa2b9-95c4-4e6a-9e8e-cd8d064bd0b9-image.png" alt="cb8fa2b9-95c4-4e6a-9e8e-cd8d064bd0b9-image.png" class=" img-responsive img-markdown" width="1078" height="563" /> 比如说，目前配置的是</p>
<p dir="auto">在uboot阶段通过setenv指令更新环境变量boot_partition成功：<br />
<img src="/assets/uploads/files/1722913850969-326e6a7f-beba-47ca-bcb1-4c2c33dbfd4a-image.png" alt="326e6a7f-beba-47ca-bcb1-4c2c33dbfd4a-image.png" class=" img-responsive img-markdown" width="853" height="493" /></p>
<p dir="auto">进入系统终端：<br />
<img src="/assets/uploads/files/1722913927692-5fe3a490-058c-4f30-aa15-0c60580109f7-image.png" alt="5fe3a490-058c-4f30-aa15-0c60580109f7-image.png" class=" img-responsive img-markdown" width="1191" height="457" /></p>
<p dir="auto">获取的环境变量值却没有改变过来，这可能是什么原因呢</p>
]]></description><link>https://bbs.aw-ol.com/topic/5646/请问一下-100s-tina-uboot阶段的环境变量跟进入系统获取的环境变量不一样这是什么原因呢</link><generator>RSS for Node</generator><lastBuildDate>Sun, 10 May 2026 08:21:32 GMT</lastBuildDate><atom:link href="https://bbs.aw-ol.com/topic/5646.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 06 Aug 2024 03:12:39 GMT</pubDate><ttl>60</ttl></channel></rss>