make create rootfs and reflash automatic a little

Signed-off-by: Xiangfu Liu <xiangfu@sharism.cc>

binaries/reflash/Makefile

@@ -0,0 +1,53 @@
+#
+# Written 2010, by Xiangfu Liu.
+#
+
+LOADER=openwrt-xburst-qi_lb60-u-boot.bin
+KERNEL=openwrt-xburst-qi_lb60-uImage.bin
+ROOTFS=openwrt-xburst-qi_lb60-root.ubi
+
+UBIFS =openwrt-xburst-qi_lb60-root.ubifs
+
+QI_IMAGE_URL=http://downloads.qi-hardware.com/software/images/Ben_NanoNote_2GB_NAND/latest/
+QI_MIRKO_URL=http://downloads.qi-hardware.com/people/mirko/testing/
+
+DL=$(if $(wildcard ../dl/.),../dl,dl)
+
+.PHONY:	all clean reflash_rootfs reflash_kernel reflash_uboot
+
+all: reflash_rootfs reflash_kernel reflash_uboot
+
+$(DL)/$(ROOTFS).ok:
+	mkdir -p dl
+	wget -c -O $(DL)/$(ROOTFS) $(QI_IMAGE_URL)/$(ROOTFS)
+	touch $@
+
+$(DL)/$(KERNEL).ok:
+	mkdir -p dl
+	wget -c -O $(DL)/$(KERNEL) $(QI_MIRKO_URL)/$(KERNEL)
+	touch $@
+
+$(DL)/$(LOADER).ok:
+	mkdir -p dl
+	wget -c -O $(DL)/$(LOADER) $(QI_MIRKO_URL)/$(LOADER)
+	touch $@
+
+$(DL)/create_rootfs.ok: $(DL)/$(ROOTFS).ok
+	mkdir -p $(DL)/rootfs_tmp
+	tar zxf ./dl/openwrt-xburst-qi_lb60-rootfs.tar.gz -C ./$(DL)/rootfs_tmp/
+	cp -rf ../sie_rootfs_files/* ./$(DL)/rootfs_tmp/
+	mkfs.ubifs -r $(DL)/rootfs_tmp/ -m 4096 -e 516096 -c 4095 -o $(UBIFS)
+	ubinize -o $(ROOTFS) -m 4096 -p 512KiB ubinize.cfg
+	touch $@
+
+reflash_rootfs: $(DL)/create_rootfs.ok
+	sudo usbboot -f ./usbboot_2gb_nand.cfg -c "boot;nerase 16 512 0 0;nprog 2048 $(DL)/$(ROOTFS) 0 0 -n" 
+
+reflash_kernel: $(DL)/$(KERNEL).ok
+	sudo usbboot -f ./usbboot_2gb_nand.cfg -c "boot;nprog 1024 $(DL)/$(KERNEL) 0 0 -n" 
+
+reflash_uboot: $(DL)/$(LOADER).ok
+	sudo usbboot -f ./usbboot_2gb_nand.cfg -c "boot;nprog 0 $(DL)/$(LOADER) 0 0 -n" 
+
+clean:
+	rm -rf $(DL)