mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
synced 2025-12-14 18:38:55 +00:00
225 lines
17 KiB
HTML
225 lines
17 KiB
HTML
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn" lang="zh-cn" data-whc_version="26.0">
|
||
<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta name="description" content="D21x 是一个 IC 系列， 是不同的引脚数和不同的 ddr 容量的组合，因此在进行 Bringup 的时候要确保配置的正确。 内存配置 型号区分 D21XXB：64M ddr2，譬如 D211BB D21XXC：128M ddr3， 譬如 D211BC, D213EC 注： 目前 SDK 可以自动 turning ddr 的型号并进行初始化，但在 board.dts ..."/><meta name="DC.rights.owner" content="(C) 版权 2025"/><meta name="copyright" content="(C) 版权 2025"/><meta name="generator" content="DITA-OT"/><meta name="DC.type" content="concept"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.date.modified" content="2024-11-14"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="bringup_icConfiguration"/><meta name="DC.language" content="zh-CN"/><title>IC 配置</title><!-- Build number 2023110923. --><meta name="wh-path2root" content="../../../"/><meta name="wh-toc-id" content=""/><meta name="wh-source-relpath" content="topics/sdk/bringup/bringup-ic-configuration.dita"/><meta name="wh-out-relpath" content="topics/sdk/bringup/bringup-ic-configuration.html"/>
|
||
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/commons.css?buildId=2023110923"/>
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/topic.css?buildId=2023110923"/>
|
||
|
||
<script src="../../../webhelp/app/options/properties.js?buildId=20250121171154"></script>
|
||
<script src="../../../webhelp/app/localization/strings.js?buildId=2023110923"></script>
|
||
<script src="../../../webhelp/app/search/index/keywords.js?buildId=20250121171154"></script>
|
||
<script defer="defer" src="../../../webhelp/app/commons.js?buildId=2023110923"></script>
|
||
<script defer="defer" src="../../../webhelp/app/topic.js?buildId=2023110923"></script>
|
||
<link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-styles-web.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/notes.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-common.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-images.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/footnote.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-web-watermark.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/topic-body-list.css?buildId=2023110923"/></head>
|
||
|
||
<body id="bringup_icConfiguration" class="wh_topic_page frmBody">
|
||
<a href="#wh_topic_body" class="sr-only sr-only-focusable">
|
||
跳转到主要内容
|
||
</a>
|
||
|
||
|
||
|
||
|
||
<header class="navbar navbar-default wh_header">
|
||
<div class="container-fluid">
|
||
<div class="wh_header_flex_container navbar-nav navbar-expand-md navbar-dark">
|
||
<div class="wh_logo_and_publication_title_container">
|
||
<div class="wh_logo_and_publication_title">
|
||
|
||
<a href="http://www.artinchip.com" class=" wh_logo d-none d-sm-block "><img src="../../../company-logo-white.png" alt="RTOS SDK 使用指南SDK 指南文件"/></a>
|
||
<div class=" wh_publication_title "><a href="../../../index.html"><span class="booktitle"><span class="ph mainbooktitle">RTOS SDK 使用指南</span><span class="ph booktitlealt">SDK 指南文件</span></span></a></div>
|
||
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
<div class="wh_top_menu_and_indexterms_link collapse navbar-collapse" id="wh_top_menu_and_indexterms_link">
|
||
|
||
|
||
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</header>
|
||
|
||
|
||
|
||
|
||
<div class=" wh_search_input navbar-form wh_topic_page_search search " role="form">
|
||
|
||
|
||
|
||
<form id="searchForm" method="get" role="search" action="../../../search.html"><div><input type="search" placeholder="搜索 " class="wh_search_textfield" id="textToSearch" name="searchQuery" aria-label="搜索查询" required="required"/><button type="submit" class="wh_search_button" aria-label="搜索"><span class="search_input_text">搜索</span></button></div></form>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
<div class="container-fluid" id="wh_topic_container">
|
||
<div class="row">
|
||
|
||
<nav class="wh_tools d-print-none navbar-expand-md" aria-label="Tools">
|
||
|
||
<div data-tooltip-position="bottom" class=" wh_breadcrumb "></div>
|
||
|
||
|
||
|
||
<div class="wh_right_tools">
|
||
<button class="wh_hide_highlight" aria-label="切换搜索突出显示" title="切换搜索突出显示"></button>
|
||
<button class="webhelp_expand_collapse_sections" data-next-state="collapsed" aria-label="折叠截面" title="折叠截面"></button>
|
||
|
||
|
||
|
||
|
||
<div class=" wh_print_link print d-none d-md-inline-block "><button onClick="window.print()" title="打印此页" aria-label="打印此页"></button></div>
|
||
|
||
|
||
</div>
|
||
|
||
</nav>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div class="wh_content_area">
|
||
<div class="row">
|
||
|
||
|
||
<div class="col-12" id="wh_topic_body">
|
||
|
||
|
||
|
||
<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/bringup/bringup-ic-configuration.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">IC
|
||
配置</h1><div class="date inPage">14 Nov 2024</div><div style="color: gray;">
|
||
Read time: 3 minute(s)
|
||
</div><div class="- topic/body concept/conbody body conbody"><div class="- topic/p p" data-ofbid="d242226e24__20250121171659">D21x 是一个 IC 系列， 是不同的引脚数和不同的 ddr 容量的组合，因此在进行 Bringup 的时候要确保配置的正确。<ol class="- topic/ol ol" id="bringup_icConfiguration__ol_pql_xwb_d1c" data-ofbid="bringup_icConfiguration__ol_pql_xwb_d1c"><li class="- topic/li li" data-ofbid="d242226e27__20250121171659">内存配置<div class="- topic/p p" data-ofbid="d242226e29__20250121171659">型号区分 <ul class="- topic/ul ul" id="bringup_icConfiguration__ul_dgr_pzl_jdc" data-ofbid="bringup_icConfiguration__ul_dgr_pzl_jdc"><li class="- topic/li li" data-ofbid="d242226e32__20250121171659">
|
||
<p class="- topic/p p" data-ofbid="d242226e34__20250121171659">D21XXB：64M ddr2，譬如 D211BB </p>
|
||
</li><li class="- topic/li li" data-ofbid="d242226e37__20250121171659">
|
||
<p class="- topic/p p" data-ofbid="d242226e39__20250121171659">D21XXC：128M ddr3， 譬如 D211BC, D213EC</p>
|
||
</li></ul><div class="- topic/note note note note_note" id="bringup_icConfiguration__note_ilc_qqn_y1c" data-ofbid="bringup_icConfiguration__note_ilc_qqn_y1c"><span class="note__title">注：</span> 目前 SDK 可以自动 turning ddr 的型号并进行初始化，但在
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">board.dts</span>
|
||
中有对应用层容量进行配置的地方需要注意</div><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_icConfiguration__codeblock_jpr_ywb_d1c" data-ofbid="bringup_icConfiguration__codeblock_jpr_ywb_d1c">memory@<span class="hl-number">40000000</span> {
|
||
device_type = <span class="hl-string">"memory"</span>;
|
||
reg = <<span class="hl-number">0x0</span> <span class="hl-number">0x40000000</span> <span class="hl-number">0x0</span> <span class="hl-number">0x4000000</span>>; <em class="hl-comment">//0x4000000 为 64M，0x8000000 为 128M</em>
|
||
};</pre></div></li><li class="- topic/li li" data-ofbid="d242226e49__20250121171659">检查 pin 脚。SDK 有自动的 Pin 脚配置检查，可以检查 pin 脚设置是否正确，不同模块是否有 pin 脚配置冲突等。<ol class="- topic/ol ol" type="a" id="bringup_icConfiguration__ol_lyc_bxb_d1c" data-ofbid="bringup_icConfiguration__ol_lyc_bxb_d1c"><li class="- topic/li li" data-ofbid="d242226e52__20250121171659">设置 pin 数目<div class="- topic/p p" data-ofbid="d242226e54__20250121171659">IC 的 pin 数目在 <span class="+ topic/ph sw-d/filepath ph filepath">board.dts</span>
|
||
中设置，该设置只是辅助检查，不会产生功能性影响，但原则上应该要解决所有的告警<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_icConfiguration__codeblock_hln_cxb_d1c" data-ofbid="bringup_icConfiguration__codeblock_hln_cxb_d1c">compatible = <span class="hl-string">"artinchip,d211"</span>;
|
||
package = <span class="hl-string">"QFN88"</span>;</pre></div></li><li class="- topic/li li" data-ofbid="d242226e61__20250121171659">配置 pin 脚<div class="- topic/p p" data-ofbid="d242226e63__20250121171659">如下告警的意思是 sdmc0 的 pinctrl 配置为 8 线，但 QFN88 只能支持 4
|
||
线<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_icConfiguration__codeblock_wzd_2xb_d1c" data-ofbid="bringup_icConfiguration__codeblock_wzd_2xb_d1c">Pinmux check ...
|
||
No conflict in pinmux
|
||
Package check ...
|
||
QFN88 not support the following modules:
|
||
sdmc@<span class="hl-number">10440000</span> only support <span class="hl-number">4</span> lines</pre></div><div class="- topic/p p" data-ofbid="d242226e67__20250121171659">定义在
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">target/common/d211-pinctrl.dtsi</span> 中，
|
||
解决方案是可以删掉不需要的引脚配置， 也可以仿照 <span class="+ topic/ph sw-d/filepath ph filepath">demo88_nand/board.dts</span>
|
||
中 <span class="+ topic/keyword pr-d/apiname keyword apiname">gmac0_local_pins</span>
|
||
的方式重新定义一组引脚。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_icConfiguration__codeblock_i4m_gxb_d1c" data-ofbid="bringup_icConfiguration__codeblock_i4m_gxb_d1c">sdmc0_pins: sdmc0-<span class="hl-number">0</span> {
|
||
pins {
|
||
pinmux = <AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">0</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">1</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">2</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">3</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">4</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">5</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">6</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">7</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">8</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">9</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">10</span>, <span class="hl-number">2</span>)>,
|
||
<AIC_PINMUX(<span class="hl-string">'B'</span>, <span class="hl-number">11</span>, <span class="hl-number">2</span>)>;
|
||
bias-pull-up;
|
||
drive-strength = <<span class="hl-number">3</span>>;
|
||
};
|
||
}</pre></div></li></ol></li><li class="- topic/li li" data-ofbid="d242226e80__20250121171659">解决 pin
|
||
脚冲突，如有。<div class="- topic/p p" data-ofbid="d242226e82__20250121171659">如果同一引脚在不同的功能块中被使用，则会告警有冲突，解决方案是按原理图重新厘定功能<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="bringup_icConfiguration__codeblock_tzy_jxb_d1c" data-ofbid="bringup_icConfiguration__codeblock_tzy_jxb_d1c">Pinmux check ...
|
||
phy-reset-gpios pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE6
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE0
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE1
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE2
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE3
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE4
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE5
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE7
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE8
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE9
|
||
ethernet@<span class="hl-number">10280000</span> pinmux conflicts with /soc/dvp@<span class="hl-number">18830000</span>
|
||
The conflicting pin: PE10
|
||
Package check ...</pre></div></li></ol></div></div></article></main></div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
</div>
|
||
<footer class="navbar navbar-default wh_footer">
|
||
<div class=" footer-container mx-auto ">
|
||
<title>footer def</title>
|
||
<style><!--
|
||
|
||
.p1 {
|
||
font-family: FangZhengShuSong, Times, serif;
|
||
}
|
||
.p2 {
|
||
font-family: Arial, Helvetica, sans-serif;
|
||
}
|
||
.p3 {
|
||
font-family: "Lucida Console", "Courier New", monospace;
|
||
}
|
||
|
||
--></style>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="webhelp.fragment.footer">
|
||
<p class="p1">Copyright © 2019-2024 广东匠芯创科技有限公司. All rights reserved.</p>
|
||
</div><div>
|
||
<div class="generation_time">
|
||
Update Time: 2025-01-21
|
||
</div>
|
||
</div>
|
||
</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> |