--- elwix/BUILD.txt	2016/11/21 17:25:33	1.5.2.1
+++ elwix/BUILD.txt	2016/11/21 17:40:43	1.5.2.2
@@ -1,6 +1,6 @@
  -= How-to build ELWIX system project =-
 =========================================
-$Id: BUILD.txt,v 1.5.2.1 2016/11/21 17:25:33 misho Exp $
+$Id: BUILD.txt,v 1.5.2.2 2016/11/21 17:40:43 misho Exp $
 =========================================
 
  I. Intro
@@ -44,6 +44,12 @@ and GPLv2 "gpl/*" projects
  	ELWIX_X.X_target_{base|rootfs|rootfsext}_size_arch_date.tar.gz
 
  III. Build storage image
+ 	1. Build ELWIX system into binary fs image file
+		./install2img <ELWIX_X.X_target_.....tar.gz> [image_size_in_KB]
+	2. Build ELWIX system into direct device
+		./install2dev </dev/daX> <ELWIX_X.X_target_.....tar.gz>
+	3. Build ELWIX system into separate compressed binary images for u-boot embedded devices
+		./install2uboot <kernel|kernel_rootfs|rootfs|bin|vendor>
 
  IV. Information
 	For more information