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authorScott Rifenbark <scott.m.rifenbark@intel.com>2013-11-19 10:46:33 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-12-03 12:53:12 +0000
commita16e9a20b57d829b678e2799bc4900dfd5e3ab15 (patch)
tree735ef0da5d102c22e641d2c1dc2ef27a603c127f
parent96b948af5f27bbed86de4123f0097c60e9d8c896 (diff)
downloadpoky-a16e9a20b57d829b678e2799bc4900dfd5e3ab15.tar.gz
ref-manual: Added glossary entry for UBOOT_CONFIG variable.
(From yocto-docs rev: 24d9c5141e4c7c832f74f088c758f966c52b992c) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--documentation/ref-manual/ref-variables.xml43
1 files changed, 43 insertions, 0 deletions
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index b1dd97a138..ba0e235fff 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -5793,6 +5793,49 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
5793 5793
5794 <glossdiv id='var-glossary-u'><title>U</title> 5794 <glossdiv id='var-glossary-u'><title>U</title>
5795 5795
5796 <glossentry id='var-UBOOT_CONFIG'><glossterm>UBOOT_CONFIG</glossterm>
5797 <glossdef>
5798 <para>
5799 Configures the
5800 <link linkend='var-UBOOT_MACHINE'><filename>UBOOT_MACHINE</filename></link>
5801 and can also define
5802 <link linkend='var-IMAGE_FSTYPES'><filename>IMAGE_FSTYPES</filename></link>
5803 for individual cases.
5804 </para>
5805
5806 <para>
5807 Following is an example from the
5808 <filename>meta-fsl-arm</filename> layer.
5809 <literallayout class='monospaced'>
5810 UBOOT_CONFIG ??= "sd"
5811 UBOOT_CONFIG[sd] = "mx6qsabreauto_config,sdcard"
5812 UBOOT_CONFIG[eimnor] = "mx6qsabreauto_eimnor_config"
5813 UBOOT_CONFIG[nand] = "mx6qsabreauto_nand_config,ubifs"
5814 UBOOT_CONFIG[spinor] = "mx6qsabreauto_spinor_config"
5815 </literallayout>
5816 In this example, "sd" is selected as the configuration
5817 of the possible four for the
5818 <filename>UBOOT_MACHINE</filename>.
5819 The "sd" configuration defines "mx6qsabreauto_congif"
5820 as the value for <filename>UBOOT_MACHINE</filename>, while
5821 the "sdcard" specifies the
5822 <filename>IMAGE_FSTYPES</filename> to use for the U-boot
5823 image.
5824 </para>
5825
5826 <para>
5827 For more information on how the
5828 <filename>UBOOT_CONFIG</filename> is handled, see the
5829 <ulink url='http://git.yoctoproject.org/cgit/cgit.cgi/poky/tree/meta/classes/uboot-config.bbclass'><filename>uboot-config</filename></ulink>
5830 class.
5831 </para>
5832
5833
5834
5835
5836 </glossdef>
5837 </glossentry>
5838
5796 <glossentry id='var-UBOOT_ENTRYPOINT'><glossterm>UBOOT_ENTRYPOINT</glossterm> 5839 <glossentry id='var-UBOOT_ENTRYPOINT'><glossterm>UBOOT_ENTRYPOINT</glossterm>
5797 <glossdef> 5840 <glossdef>
5798 <para> 5841 <para>