ref-manual: Updated Metadata term in Terms section

Provided a description for metadata in the context of the kernel
that ties it to the yocto-kernel-cache Git repository rather
than the old meta-* directories that were in the actual
kernel trees.

(From yocto-docs rev: 7105459bf687cad7d973d8bdffbc51c9ffcd9721)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/documentation/ref-manual/introduction.xml b/documentation/ref-manual/introduction.xml
index 14d5c80029..eeb0a2229a 100644
--- a/documentation/ref-manual/introduction.xml
+++ b/documentation/ref-manual/introduction.xml
@@ -857,9 +857,11 @@
                 The files that BitBake parses when building an image.
                 In general, Metadata includes recipes, classes, and
                 configuration files.
-                In the context of the kernel ("kernel Metadata"),
-                it refers to Metadata in the <filename>meta</filename>
-                branches of the kernel source Git repositories.
+                In the context of the kernel ("kernel Metadata"), the
+                term refers to the kernel config fragments and features
+                contained in the
+                <ulink url='&YOCTO_GIT_URL;/cgit/cgit.cgi/yocto-kernel-cache'><filename>yocto-kernel-cache</filename></ulink>
+                Git repository.
                 </para></listitem>
             <listitem><para id='oe-core'>
                 <emphasis>OE-Core:</emphasis>