doc/device-tree/ibm,opal/nvram.html


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="X-UA-Compatible" content="IE=Edge" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>nvram Device Tree Node &#8212; skiboot 96123f1
 documentation</title>
    <link rel="stylesheet" href="../../_static/classic.css" type="text/css" />
    <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
    
    <script type="text/javascript" id="documentation_options" data-url_root="../../" src="../../_static/documentation_options.js"></script>
    <script type="text/javascript" src="../../_static/jquery.js"></script>
    <script type="text/javascript" src="../../_static/underscore.js"></script>
    <script type="text/javascript" src="../../_static/doctools.js"></script>
    <script type="text/javascript" src="../../_static/language_data.js"></script>
    
    <link rel="index" title="Index" href="../../genindex.html" />
    <link rel="search" title="Search" href="../../search.html" />
    <link rel="next" title="Operator Panel (oppanel)" href="oppanel.html" />
    <link rel="prev" title="Service Indicators (LEDS)" href="led.html" /> 
  </head><body>
    <div class="related" role="navigation" aria-label="related navigation">
      <h3>Navigation</h3>
      <ul>
        <li class="right" style="margin-right: 10px">
          <a href="../../genindex.html" title="General Index"
             accesskey="I">index</a></li>
        <li class="right" >
          <a href="oppanel.html" title="Operator Panel (oppanel)"
             accesskey="N">next</a> |</li>
        <li class="right" >
          <a href="led.html" title="Service Indicators (LEDS)"
             accesskey="P">previous</a> |</li>
        <li class="nav-item nav-item-0"><a href="../../index.html">skiboot 96123f1
 documentation</a> &#187;</li>
          <li class="nav-item nav-item-1"><a href="../index.html" >Device Tree</a> &#187;</li>
          <li class="nav-item nav-item-2"><a href="../ibm,opal.html" accesskey="U">ibm,opal</a> &#187;</li> 
      </ul>
    </div>  

    <div class="document">
      <div class="documentwrapper">
        <div class="bodywrapper">
          <div class="body" role="main">
            
  <div class="section" id="nvram-device-tree-node">
<span id="device-tree-ibm-opal-nvram"></span><h1>nvram Device Tree Node<a class="headerlink" href="#nvram-device-tree-node" title="Permalink to this headline">¶</a></h1>
<div class="highlight-dts notranslate"><div class="highlight"><pre><span></span><span class="nc">nvram</span> <span class="p">{</span>
      <span class="nf">compatible</span> <span class="o">=</span> <span class="s">&quot;ibm,opal-nvram&quot;</span><span class="p">;</span>
      <span class="nf">#bytes</span> <span class="o">=</span> <span class="p">&lt;</span><span class="mh">0x90000</span><span class="p">&gt;;</span>
<span class="p">};</span>
</pre></div>
</div>
<p>Indicates support (and size of) the <a class="reference internal" href="../../opal-api/opal-nvram-read-write-7-8.html#nvram"><span class="std std-ref">OPAL NVRAM</span></a> facility.</p>
</div>


          </div>
        </div>
      </div>
      <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
        <div class="sphinxsidebarwrapper">
  <h4>Previous topic</h4>
  <p class="topless"><a href="led.html"
                        title="previous chapter">Service Indicators (LEDS)</a></p>
  <h4>Next topic</h4>
  <p class="topless"><a href="oppanel.html"
                        title="next chapter">Operator Panel (oppanel)</a></p>
  <div role="note" aria-label="source link">
    <h3>This Page</h3>
    <ul class="this-page-menu">
      <li><a href="../../_sources/device-tree/ibm,opal/nvram.rst.txt"
            rel="nofollow">Show Source</a></li>
    </ul>
   </div>
<div id="searchbox" style="display: none" role="search">
  <h3>Quick search</h3>
    <div class="searchformwrapper">
    <form class="search" action="../../search.html" method="get">
      <input type="text" name="q" />
      <input type="submit" value="Go" />
      <input type="hidden" name="check_keywords" value="yes" />
      <input type="hidden" name="area" value="default" />
    </form>
    </div>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
        </div>
      </div>
      <div class="clearer"></div>
    </div>
    <div class="related" role="navigation" aria-label="related navigation">
      <h3>Navigation</h3>
      <ul>
        <li class="right" style="margin-right: 10px">
          <a href="../../genindex.html" title="General Index"
             >index</a></li>
        <li class="right" >
          <a href="oppanel.html" title="Operator Panel (oppanel)"
             >next</a> |</li>
        <li class="right" >
          <a href="led.html" title="Service Indicators (LEDS)"
             >previous</a> |</li>
        <li class="nav-item nav-item-0"><a href="../../index.html">skiboot 96123f1
 documentation</a> &#187;</li>
          <li class="nav-item nav-item-1"><a href="../index.html" >Device Tree</a> &#187;</li>
          <li class="nav-item nav-item-2"><a href="../ibm,opal.html" >ibm,opal</a> &#187;</li> 
      </ul>
    </div>
    <div class="footer" role="contentinfo">
        &#169; Copyright 2016-2017, IBM, others.
      Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.8.5.
    </div>
  </body>
</html>