--- elwix/config/etc/rootfs/rc	2011/11/02 10:30:20	1.1.1.1.6.2
+++ elwix/config/etc/rootfs/rc	2012/10/10 08:58:49	1.1.1.1.6.9
@@ -2,7 +2,7 @@
 #
 # Boot startup script for ELWIX RootFS ...
 #
-# $Id: rc,v 1.1.1.1.6.2 2011/11/02 10:30:20 misho Exp $
+# $Id: rc,v 1.1.1.1.6.9 2012/10/10 08:58:49 misho Exp $
 
 stty status '^T'
 
@@ -18,6 +18,11 @@ EDITOR=vi
 PAGER=less
 export HOME PATH TERM BLOCKSIZE EDITOR PAGER
 
+FRMDEV="md1"
+FRMSIZE="82m"
+FRMFILE="elwix-firmware.sys"
+FRMPATH="/elwix"
+
 FIT2CF="/dev/ufs/fit2cf"
 CFDIR="/elwix/cf"
 
@@ -32,17 +37,33 @@ failed_sysvol()
 
 boot_elwix()
 {
-	echo " RootFS: Load ELWIX system firmware"
-	mdconfig -a -t vnode -u 1 -f /elwix/elwix-firmware.sys && mount -r /dev/md1.uzip /usr
-	if test $? -ne 0; then
-		mdconfig -a -t vnode -u 1 -f /elwix/altroot/elwix-firmware.sys && mount -r /dev/md1.uzip /usr
-		if test $? -ne 0; then
-			failed_sysvol "load system and default image" elwix-firmware.sys
+	echo " RootFS: Loading ELWIX system firmware"
+	if test ! -r $FRMPATH/$FRMFILE; then
+		echo " RootFS: WARNING! Failed default firmware image!"
+		echo " RootFS:   Try to load ELWIX backup firmware ..."
+
+		FRMPATH="$FRMPATH/altroot"
+		if test ! -r $FRMPATH/$FRMFILE; then
+			failed_sysvol "load backup and default image" elwix-firmware.sys
 		fi
 	fi
+
+	mdmfs -s $FRMSIZE -S -m0 -oasync $FRMDEV /usr
+	cd /usr
+	pax -r -z -pe -f $FRMPATH/$FRMFILE
+	cd -
+	mount -ur /usr
+
 	sleep 2
 }
 
+mount_usr()
+{
+	echo " RootFS: Mounting ELWIX system image"
+
+	mount -t nullfs -r $FRMPATH/usr /usr
+}
+
 #
 ## main()
 #
@@ -59,6 +80,14 @@ if test -c $FIT2CF -a -d $CFDIR; then
 		failed_sysvol mount "flash volume"
 fi
 
-boot_elwix
+if [ -r /elwix/elwix-firmware.sys ]; then
+	boot_elwix
+else
+	if [ -d $FRMPATH/usr ]; then
+		mount_usr
+	else
+		echo " RootFS: Skip loading ELWIX system firmware ..."
+	fi
+fi
 
-/etc/rc.init
+exec /etc/rc.init