add reference to format

diff --git a/mkjffs2.sh b/mkjffs2.sh
index da53633e06ee37c9dd0997f666d4a8c3e97eb44b..b67dde95d4a784cbe99ca970a5cce243eafc14d2 100755 (executable)
--- a/mkjffs2.sh
+++ b/mkjffs2.sh
@@ -16,6 +16,9 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
+# see the update-nand format definition
+# http://wiki.laptop.org/go/OFW_NAND_FLASH_Updater
+
 . functions.sh
 
 usage()