diff --git a/debian/binary/usr/bin/update b/debian/binary/usr/bin/update
new file mode 100755
index 000000000..47022085e
Binary files /dev/null and b/debian/binary/usr/bin/update differ
diff --git a/device/rockchip/px30/parameter-etag-wg.txt b/device/rockchip/px30/parameter-etag-wg.txt
index 8a55464b7..bd725ebc8 100755
--- a/device/rockchip/px30/parameter-etag-wg.txt
+++ b/device/rockchip/px30/parameter-etag-wg.txt
@@ -8,5 +8,5 @@ MACHINE: px30
 CHECK_MASK: 0x80
 PWR_HLD: 0,0,A,0,1
 TYPE: GPT
-CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(trust),0x00002000@0x00008000(misc),0x00010000@0x0000a000(boot),0x00010000@0x0001a000(recovery),0x00010000@0x0002a000(backup),0x00020000@0x0003a000(oem),0x00c00000@0x0005a000(rootfs),-@0x00c5a000(userdata:grow)
+CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(trust),0x00002000@0x00008000(misc),0x00010000@0x0000a000(boot),0x00010000@0x0001a000(recovery),0x00010000@0x0002a000(backup),0x00020000@0x0003a000(oem),0x00600000@0x0005a000(rootfs),-@0x0065a000(userdata:grow)
 uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9