source: BOOK/boot/x86/kernel.xml @ e43babc

clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since e43babc was e43babc, checked in by William Harrington <kb0iic@…>, 9 years ago

Add firmware installation option during boot method.

  • Property mode set to 100644
File size: 4.4 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4  <!ENTITY % general-entities SYSTEM "../../general.ent">
5  %general-entities;
6]>
7
8<sect1 id="ch-boot-kernel" role="wrap">
9  <?dbhtml filename="kernel.html"?>
10
11  <title>Linux-&linux-version;</title>
12
13  <indexterm zone="ch-boot-kernel">
14    <primary sortas="a-Linux">Linux</primary>
15    <secondary>boot</secondary>
16  </indexterm>
17
18  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
19  href="../../bootable/x86/kernel.xml"
20  xpointer="xpointer(//*[@role='package'])"/>
21
22  <sect2 role="installation">
23    <title>Installation of the kernel</title>
24
25    <warning os="aa">
26      <para>Here a temporary cross-compiled kernel will be built. When
27      configuring it, select the minimal amount of options required to
28      boot the target machine and build the final system. I.e., no support
29      for sound, printers, etc. will be needed.</para>
30
31      <para>Also, try to avoid the use of modules if possible, and don't
32      use the resulting kernel image for production systems.</para>
33    </warning>
34
35    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
36    href="../../bootable/x86/kernel.xml"
37    xpointer="xpointer(//*[@os='a'])"/>
38
39    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
40    href="../../bootable/x86/kernel.xml"
41    xpointer="xpointer(//*[@os='b'])"/>
42
43    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
44    href="../../bootable/x86/kernel.xml"
45    xpointer="xpointer(//*[@os='c'])"/>
46
47    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
48    href="../../bootable/x86/kernel.xml"
49    xpointer="xpointer(//*[@os='d'])"/>
50
51    <para os="ae">Configure the kernel via a menu-driven interface:</para>
52
53<screen><userinput>make ARCH=i386 CROSS_COMPILE=${CLFS_TARGET}- menuconfig</userinput></screen>
54
55    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
56    href="../../bootable/x86/kernel.xml"
57    xpointer="xpointer(//*[@os='m'])"/>
58
59<screen><userinput>make ARCH=i386 CROSS_COMPILE=${CLFS_TARGET}-</userinput></screen>
60
61    <para os="af">If the use of kernel modules can't be avoided, an
62    <filename>/etc/modprobe.conf</filename> file may be needed.
63    Information pertaining to modules and kernel configuration is
64    located in the kernel documentation in the <filename
65    class="directory">Documentation</filename> directory of the kernel
66    sources tree. The <filename>modprobe.conf</filename> man page may also
67    be of interest.</para>
68
69    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
70    href="../../bootable/x86/kernel.xml"
71    xpointer="xpointer(//*[@os='p'])"/>
72
73    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
74    href="../../bootable/x86/kernel.xml"
75    xpointer="xpointer(//*[@os='q'])"/>
76
77    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
78    href="../../bootable/x86/kernel.xml"
79    xpointer="xpointer(//*[@os='s'])"/>
80
81<screen><userinput>make ARCH=i386 CROSS_COMPILE=${CLFS_TARGET}- \
82    INSTALL_MOD_PATH=${CLFS} modules_install</userinput></screen>
83
84    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
85    href="../x86/kernel.xml"
86    xpointer="xpointer(//*[@os='s2'])"/>
87
88<screen><userinput>make ARCH=i386 CROSS_COMPILE=${CLFS_TARGET}- \
89   INSTALL_FW_PATH=${CLFS}/lib/firmware firmware_install</userinput></screen>
90
91    <para os="u">After kernel compilation is complete, additional steps are
92    required to complete the installation. Some files need to be copied to
93    the <filename class="directory">${CLFS}/boot</filename> directory.</para>
94
95    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
96    href="../../bootable/x86/kernel.xml"
97    xpointer="xpointer(//*[@os='v'])"/>
98
99<screen><userinput>cp -v arch/i386/boot/bzImage ${CLFS}/boot/vmlinuz-clfs-&linux-version;</userinput></screen>
100
101    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
102    href="../../bootable/x86/kernel.xml"
103    xpointer="xpointer(//*[@os='w'])"/>
104
105<screen os="w1"><userinput>cp -v System.map ${CLFS}/boot/System.map-&linux-version;</userinput></screen>
106
107    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
108    href="../../bootable/x86/kernel.xml"
109    xpointer="xpointer(//*[@os='x'])"/>
110
111<screen os="x1"><userinput>cp -v .config ${CLFS}/boot/config-&linux-version;</userinput></screen>
112
113  </sect2>
114
115  <sect2 role="content">
116    <title/>
117
118    <para>Details on this package are located in <xref
119    linkend="contents-kernel" role="."/></para>
120
121  </sect2>
122
123</sect1>
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