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authorScott Rifenbark <scott.m.rifenbark@intel.com>2011-05-17 14:03:04 -0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-05-17 20:07:48 +0100
commit189fa6b9bf51a2fb298bae89b6dbc41f76d82001 (patch)
treed1afea46eae6ff3b81c188eac504b71e0e25b980
parentaff8c579f6d1f1b5f03811a2186c6e775e800e31 (diff)
downloadpoky-189fa6b9bf51a2fb298bae89b6dbc41f76d82001.tar.gz
documentation/bsp-guide/bsp.xml: Updated Example Filesystem Layout
Added more explanation about the base directory (meta-<bsp_name>) to the Example Filesystem Layout section. These changes were suggested by Tom Zanussi to help users understand better how to add BSP layers to the build system. (From yocto-docs rev: ced445910363b2f10b5b5ca72236f54ae4b7e050) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--documentation/bsp-guide/bsp.xml20
1 files changed, 20 insertions, 0 deletions
diff --git a/documentation/bsp-guide/bsp.xml b/documentation/bsp-guide/bsp.xml
index 81f347bb6a..5ff80da773 100644
--- a/documentation/bsp-guide/bsp.xml
+++ b/documentation/bsp-guide/bsp.xml
@@ -60,6 +60,9 @@
60 <literallayout class='monospaced'> 60 <literallayout class='monospaced'>
61 meta-&lt;bsp_name&gt; 61 meta-&lt;bsp_name&gt;
62 </literallayout> 62 </literallayout>
63 </para>
64
65 <para>
63 "bsp_name" is a placeholder for the machine or platform name. 66 "bsp_name" is a placeholder for the machine or platform name.
64 Here are some example base directory names: 67 Here are some example base directory names:
65 <literallayout class='monospaced'> 68 <literallayout class='monospaced'>
@@ -70,6 +73,23 @@
70 </para> 73 </para>
71 74
72 <para> 75 <para>
76 The base directory (<filename>meta-&lt;bsp_name&gt;</filename>) is the root of the BSP layer.
77 This root is what you add to the BBLAYERS variable in <filename>build/conf/bblayers.conf</filename>
78 so that the build system recognizes the BSP definition and from it can build an image.
79 Here is an example:
80 <literallayout class='monospaced'>
81 BBLAYERS = " \
82 /usr/local/src/yocto/meta \
83 /usr/local/src/yocto/meta-yocto \
84 /usr/local/src/yocto/meta-&lt;bsp_name&gt; \
85 "
86 </literallayout>
87 For more detailed information on layers, see the
88 <ulink url='http://www.yoctoproject.org/docs/poky-ref-manual/poky-ref-manual.html#usingpoky-changes-layers'>
89 BitBake Layers</ulink> section of the Poky Reference Manual.
90 </para>
91
92 <para>
73 Below is the common form for the file structure inside a base directory. 93 Below is the common form for the file structure inside a base directory.
74 While you can use this basic form for the standard, realize that the actual structures 94 While you can use this basic form for the standard, realize that the actual structures
75 for specific BSPs could differ. 95 for specific BSPs could differ.