flash-wrs: write on DDR instead of NAND

The first step of the new flashing procedure is to write barebox,
Linux kernel and the file system into the DDR memory. In the next
steps the kernel will write itself into the NAND memory.

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>

build/flash-wrs

@@ -211,38 +211,31 @@ if [ -z "$msg" ]; then
 	read -p "Remove the Dataflash jumper (Press any key)" notused
 fi
 
+# Create a temporary barebox binary with modified MAC addresses
+checkExit $barebox
+Tbarebox=$(mktemp /tmp/barebox.XXXXXX)
+modifyMAC ${barebox} ${Tbarebox}
+
 ## Flashing DataFlash
 if [ $df ]; then
-
 	checkExit $at91bs
-	checkExit $barebox
-	
-	Tbarebox=$(mktemp /tmp/barebox.XXXXXX)
-	modifyMAC ${barebox} ${Tbarebox}
-
-	${topdir}/usb-loader/mch_flasher -m df $FLAGS $DEV ${at91bs} 0 ${Tbarebox} 33792		
+	${topdir}/usb-loader/mch_flasher -m df $FLAGS $DEV ${at91bs} 0 ${Tbarebox} 33792
 fi
 
-## Flashing NANDFlash
+## Prepare for the NAND flashing procedure
 if [ $nf ]; then
-
 	checkExit $kernel
 	checkExit $rootfs
-
-	${topdir}/usb-loader/mch_flasher -m nand $FLAGS $DEV ${kernel} 0x00100000 ${rootfs} 0x04000000	
+	${topdir}/usb-loader/mch_flasher -m ddr $FLAGS $DEV ${Tbarebox} 0x0 ${kernel} 0x1000000 ${rootfs} 0x2000000
 fi
 
 ## Loading in DDR
 if [ $test ]; then
-
-	checkExit $barebox
 	checkExit $kernel
 	checkExit $rootfs
-	
-	Tbarebox=$(mktemp /tmp/barebox.XXXXXX)
-	modifyMAC ${barebox} ${Tbarebox}
-
 	${topdir}/usb-loader/mch_flasher -m ddr $FLAGS $DEV ${Tbarebox} 0x0 ${kernel} 0x1000000 ${rootfs} 0x2000000
 fi
 
+rm $Tbarebox
+echo -e "\n\nDone\n"