firmware-utils/mktplinkfw: add support for the TL-MR3220 v2

Based on the following patch:
http://patchwork.openwrt.org/patch/3043/

Signed-off-by: Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34781

tools/firmware-utils/src/mktplinkfw.c

@@ -32,6 +32,7 @@
 #define HEADER_VERSION_V1	0x01000000
 #define HWID_TL_MR3020_V1	0x30200001
 #define HWID_TL_MR3220_V1	0x32200001
+#define HWID_TL_MR3220_V2	0x32200002
 #define HWID_TL_MR3420_V1	0x34200001
 #define HWID_TL_WA701N_V1	0x07010001
 #define HWID_TL_WA7510N_V1	0x75100001
@@ -189,6 +190,11 @@ static struct board_info boards[] = {
 		.hw_id		= HWID_TL_MR3220_V1,
 		.hw_rev		= 1,
 		.layout_id	= "4M",
+	}, {
+		.id		= "TL-MR3220v2",
+		.hw_id		= HWID_TL_MR3220_V2,
+		.hw_rev		= 1,
+		.layout_id	= "4Mlzma",
 	}, {
 		.id		= "TL-MR3420v1",
 		.hw_id		= HWID_TL_MR3420_V1,