metag: Basic documentation
Add basic metag documentation. This includes an outline description of
the ABIs (including syscall ABI) and calling conventions, similar to the
one in Documentation/frv/.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Rob Landley <rob@landley.net>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: linux-doc@vger.kernel.org
diff --git a/Documentation/metag/00-INDEX b/Documentation/metag/00-INDEX
new file mode 100644
index 0000000..db11c51
--- /dev/null
+++ b/Documentation/metag/00-INDEX
@@ -0,0 +1,4 @@
+00-INDEX
+ - this file
+kernel-ABI.txt
+ - Documents metag ABI details