[tools/firmware-utils] imagetag: Significantly updated brcm63xx imagetag writing tool.

	* Rewrote commandline parsing code using gengetopt
		- We now get long options
		- We have more options including use of the info section for 
			board information (e.g. to add the same boardid but
			different GPIOs on different routers)
	* Added back the ability to write stock images (this is useful, for example,
		when copying the firmware from the in-memory flash, and then being
		able to create an image that will let you revert to/test stock firmware
	* Fixed copying of CRCs to use memcpy instead of strncpy (strncpy stops at 0)
	* Added ability to use all sections of the imagetag, including custom magic 
	 	signatures (e.g. for the Telsey router I'm adding soon), info sections,
		and reserved sections
	* Added putting the router type (as defined in the image generating Makefile)
		into the info1 section and the filesystem type in the info2 section.
		This will be used by mtd (when I add the code) to return the name of
		image used to flash this router.  (As requested by Jo, as well as being
		useful for same boardid different board scenario described above).



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24011 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 1806 insertions, 242 deletions

diff --git a/target/linux/brcm63xx/image/Makefile b/target/linux/brcm63xx/image/Makefile
index e2d63be34b..56d048bbbd 100644
--- a/target/linux/brcm63xx/image/Makefile
+++ b/target/linux/brcm63xx/image/Makefile
@@ -30,30 +30,32 @@ endef
 define Image/Build/CFE
 	# Generate the tagged image
 	$(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
-		-o $(BIN_DIR)/openwrt-$(4)-$(1)-cfe.bin \
-		-b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \
-	        -r "$(5)" $(6)
-#		-b $(2) -c $(3) -e $(KERNEL_ENTRY) -l $(LOADADDR)
-
+		--output $(BIN_DIR)/openwrt-$(4)-$(1)-cfe.bin \
+		--boardid $(2) --chipid $(3) --entry $(KERNEL_ENTRY) \
+		--load-addr $(LOADADDR) --rsa-signature "$(5)" \
+		--info1 "$(4) $(REVISION)" --info2 $(1) \
+		$(6) $(7) $(8) $(9)
 endef
 
 define Image/Build/CFEAGPF
 	# Generate the tagged image
 	$(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
-		-o $(BIN_DIR)/openwrt-$(5)-$(1)-cfe.bin \
-		-b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \
-		-v 8 -m IMAGE -k 0x20000 -n $(4)
+		--output $(BIN_DIR)/openwrt-$(5)-$(1)-cfe.bin \
+		--boardid $(2) --chipid $(3) --entry $(LOADADDR) \
+		--load-addr $(LOADADDR) --tag-version 8 \
+		--signature2 IMAGE --block-size 0x20000 \
+		--image-offset $(4) --info1 "$(5) $(REVISION)" --info2 $(1)
 endef
 
 define Image/Build/RG100A
 	# Generate the tagged image
 	$(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
-		-o $(BIN_DIR)/openwrt-$(5)-$(1)-cfe.bin \
-		-b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \
-		-k 0x20000 -n $(4)
+		--output $(BIN_DIR)/openwrt-$(5)-$(1)-cfe.bin \
+		--boardid $(2) --chipid $(3) --entry $(LOADADDR) \
+		--load-addr $(LOADADDR) --block-size 0x20000 \
+		--image-offset $(4) --info1 "$(5) $(REVISION)" --info2 $(1)
 endef
 
-
 define Image/Build/RedBoot
 	cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(1)-vmlinux.elf
 	gzip -9 -c $(KDIR)/vmlinux > $(KDIR)/vmlinux.bin.gz
@@ -106,29 +108,29 @@ define Image/Build
 	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
 	# Various routers
 	$(call Image/Build/CFE,$(1),96345GW2,6345,96345GW2-generic)
-	$(call Image/Build/CFE,$(1),96345GW2,6345,96348GW2-bc221,,-y 5)
+	$(call Image/Build/CFE,$(1),96345GW2,6345,96348GW2-bc221,,--layoutver 5)
 	$(call Image/Build/CFE,$(1),96345GW2,6345,92345GW2-revision,OpenWRT-$(REVISION))
 	$(call Image/Build/CFE,$(1),96348GW,6348,96348GW-generic,,)
-	$(call Image/Build/CFE,$(1),96348GW,6348,96348GW-bc221,,-y 5)
+	$(call Image/Build/CFE,$(1),96348GW,6348,96348GW-bc221,,--layoutver 5)
 	$(call Image/Build/CFE,$(1),6338GW,6338,6338GW-generic,,)
 	$(call Image/Build/CFE,$(1),6338W,6338,6338W-generic,,)
 
 	# BT Voyager V210_BTR
-	$(call Image/Build/CFE,$(1),V210_BB,6348,BTV210_BTR,,-y 5)
+	$(call Image/Build/CFE,$(1),V210_BB,6348,BTV210_BTR,,--layoutver 5)
 	# BT Voyager V210_ROI, V210_WB
-	$(call Image/Build/CFE,$(1),V210,6348,BTV210_ROI_WB,,-y 5)
+	$(call Image/Build/CFE,$(1),V210,6348,BTV210_ROI_WB,,--layoutver 5)
 	# BT Voyager V2091_BTR
-	$(call Image/Build/CFE,$(1),V2091_BB,6348,BTV2091_BTR,,y 5)
+	$(call Image/Build/CFE,$(1),V2091_BB,6348,BTV2091_BTR,,--layoutver 5)
 	# BT Voyager V2091_ROI, V2091_WB
-	$(call Image/Build/CFE,$(1),V2091,6348,BTV2091_ROI_WB,,-y 5)
+	$(call Image/Build/CFE,$(1),V2091,6348,BTV2091_ROI_WB,,--layoutver 5)
 	# BT Voyager V220V, V220V_MGCP_BTR
-	$(call Image/Build/CFE,$(1),RTA1052V,6348,BTV220V_MGCP_BTR,,-y 5)
+	$(call Image/Build/CFE,$(1),RTA1052V,6348,BTV220V_MGCP_BTR,,--layoutver 5)
 	# BT Voyager V2110, V2110_AA, V2110_ROI
-	$(call Image/Build/CFE,$(1),V2110,6348,BTV2110,,-y 5)
+	$(call Image/Build/CFE,$(1),V2110,6348,BTV2110,,--layoutver 5)
 	# BT Voyager V2500V, V2500V_SIP_CLUB, V2500V_AA
-	$(call Image/Build/CFE,$(1),V2500V_BB,6348,BTV2500V,,-y 5)
+	$(call Image/Build/CFE,$(1),V2500V_BB,6348,BTV2500V,,--layoutver 5)
 	# RTA1025W_16 (numerous routers)
-	$(call Image/Build/CFE,$(1),RTA1025W_16,6348,RTA1025W_16,,-y 5)
+	$(call Image/Build/CFE,$(1),RTA1025W_16,6348,RTA1025W_16,,--layoutver 5)
 	# Tecom GW6000
 	$(call Image/Build/CFE,$(1),96348GW,6348,GW6000)
 	# Tecom GW6200
@@ -166,7 +168,7 @@ define Image/Build
 	# Pirelli A226G
 	$(call Image/Build/CFEAGPF,$(1),DWV-S0,6358,0x10000,A226G-cfe)
 	$(call Image/Build/CFEAGPF,$(1),DWV-S0,6358,0x10000,A226G)
-	
+
 	# RG100A,DB120 etc.
 	$(call Image/Build/RG100A,$(1),96358VW2,6358,0x20000,RG100A_DB120)
 
diff --git a/tools/firmware-utils/Makefile b/tools/firmware-utils/Makefile
index ace2aaae24..eb42f630f7 100644
--- a/tools/firmware-utils/Makefile
+++ b/tools/firmware-utils/Makefile
@@ -15,7 +15,6 @@ define cc
 	$(CC) $(HOST_CFLAGS) -include endian.h -o $(HOST_BUILD_DIR)/bin/$(firstword $(1)) $(foreach src,$(1),src/$(src).c) $(2)
 endef
 
-
 define Host/Compile
 	mkdir -p $(HOST_BUILD_DIR)/bin
 	$(call cc,addpattern)
@@ -33,7 +32,7 @@ define Host/Compile
 	$(call cc,mkcasfw)
 	$(call cc,mkfwimage,-lz)
 	$(call cc,mkfwimage2,-lz)
-	$(call cc,imagetag)
+	$(call cc,imagetag imagetag_cmdline)
 	$(call cc,add_header)
 	$(call cc,makeamitbin)
 	$(call cc,encode_crc)
diff --git a/tools/firmware-utils/src/imagetag.c b/tools/firmware-utils/src/imagetag.c
index 0ecbada284..1818daaca1 100644
--- a/tools/firmware-utils/src/imagetag.c
+++ b/tools/firmware-utils/src/imagetag.c
@@ -4,7 +4,7 @@
  * for more details.
  *
  * Copyright (C) 2008 Axel Gembe <ago@bastart.eu.org>
- * Copyright (C) 2009 Daniel Dickinson <crazycshore@gmail.com>
+ * Copyright (C) 2009-2010 Daniel Dickinson <openwrt@cshore.neomailbox.net>
  */
 
 #include <stdio.h>
@@ -17,25 +17,10 @@
 #include <netinet/in.h>
 
 #include "bcm_tag.h"
+#include "imagetag_cmdline.h"
 
-#define IMAGETAG_MAGIC1			"Broadcom Corporatio"
-#define IMAGETAG_MAGIC2			"ver. 2.0"
-#define IMAGETAG_VER			"6"
-#define IMAGETAG_DEFAULT_LOADADDR	0x80010000
-#define DEFAULT_FW_OFFSET		0x10000
-#define DEFAULT_FLASH_START		0xBFC00000
-#define DEFAULT_FLASH_BS		(64 * 1024)
 #define DEADCODE			0xDEADC0DE
 
-union int2char {
-  uint32_t input;
-  char output[4];
-};
-
-/* Convert uint32_t CRC to bigendian and copy it into a character array */
-#define int2tag(tag, value)  intchar.input = htonl(value);	\
-	  memcpy(tag, intchar.output, sizeof(union int2char))
-
 /* Kernel header */
 struct kernelhdr {
 	uint32_t		loadaddr;	/* Kernel load address */
@@ -80,6 +65,11 @@ static uint32_t crc32tab[256] = {
 	0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
 };
 
+void int2tag(char *tag, uint32_t value) {
+  uint32_t network = htonl(value);
+  memcpy(tag, (char *)(&network), 4);
+}
+
 uint32_t crc32(uint32_t crc, uint8_t *data, size_t len)
 {
 	while (len--)
@@ -126,38 +116,29 @@ size_t getlen(FILE *fp)
 	return retval;
 }
 
-int tagfile(const char *kernel, const char *rootfs, const char *bin,
-	    const char *boardid, const char *chipid, const uint32_t fwaddr,
-	    const uint32_t loadaddr, const uint32_t entry,
-	    const char *ver, const char *magic2, const uint32_t flash_bs,
-	    const char *rsignature, const char *layoutver)
+int tagfile(const char *kernel, const char *rootfs, const char *bin, \
+			const struct gengetopt_args_info *args, \
+			uint32_t flash_start, uint32_t image_offset, \
+			uint32_t block_size, uint32_t load_address, uint32_t entry)
 {
 	struct bcm_tag tag;
 	struct kernelhdr khdr;
-	FILE *kernelfile = NULL, *rootfsfile = NULL, *binfile;
-	size_t kerneloff, kernellen, rootfsoff, rootfslen, read, imagelen, rootfsoffpadlen, kernelfslen;
+	FILE *kernelfile = NULL, *rootfsfile = NULL, *binfile = NULL, *cfefile = NULL;
+	size_t cfeoff, cfelen, kerneloff, kernellen, rootfsoff, rootfslen, \
+	  read, imagelen, rootfsoffpadlen = 0, kernelfslen, kerneloffpadlen = 0, oldrootfslen;
 	uint8_t readbuf[1024];
 	uint32_t imagecrc = IMAGETAG_CRC_START;
 	uint32_t kernelcrc = IMAGETAG_CRC_START;
 	uint32_t rootfscrc = IMAGETAG_CRC_START;
 	uint32_t kernelfscrc = IMAGETAG_CRC_START;
+	uint32_t fwaddr = 0;
+	uint8_t crc_val;
 	const uint32_t deadcode = htonl(DEADCODE);
-        union int2char intchar;
-        int i;
-        int is_pirelli = 0;
-
-	memset(&tag, 0, sizeof(struct bcm_tag));
+	int i;
+	int is_pirelli = 0;
 
-	if (strlen(boardid) >= sizeof(tag.boardid)) {
-		fprintf(stderr, "Board id is too long!\n");
-		return 1;
-	}
 
-	/* Likewise chipid */
-	if (strlen(chipid) >= sizeof(tag.chipid)) {
-		fprintf(stderr, "Chip id is too long!\n");
-		return 1;
-	}
+	memset(&tag, 0, sizeof(struct bcm_tag));
 
 	if (!kernel || !rootfs) {
 		fprintf(stderr, "imagetag can't create an image without both kernel and rootfs\n");
@@ -178,122 +159,253 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
 		return 1;
 	}
 
-	/* Build the kernel address and length (doesn't need to be aligned, read only) */
-	kerneloff = fwaddr + sizeof(tag);
-	kernellen = getlen(kernelfile);
-
-	/* Build the kernel header */
-	khdr.loadaddr	= htonl(loadaddr);
-	khdr.entry	= htonl(entry);
-	khdr.lzmalen	= htonl(kernellen);
+	if ((args->cfe_given) && (args->cfe_arg)) {
+	  if (!(cfefile = fopen(args->cfe_arg, "rb"))) {
+		fprintf(stderr, "Unable to open CFE file \"%s\"\n", args->cfe_arg);
+	  }
+	}
 
-	/* Increase the kernel size by the header size */
-	kernellen += sizeof(khdr);
+	fwaddr = flash_start + image_offset;
+	if (cfefile) {
+	  cfeoff = flash_start;		  
+	  cfelen = getlen(cfefile);
+	  /* Seek to the start of the file after tag */
+	  fseek(binfile, sizeof(tag), SEEK_SET);
+	  
+	  /* Write the cfe */
+	  while (cfefile && !feof(cfefile) && !ferror(cfefile)) {
+		read = fread(readbuf, sizeof(uint8_t), sizeof(readbuf), cfefile);
+		fwrite(readbuf, sizeof(uint8_t), read, binfile);
+	  }
 
-	/* Build the rootfs address and length (start and end do need to be aligned on flash erase block boundaries */
-	rootfsoff = kerneloff + kernellen;
-	rootfsoff = (rootfsoff % flash_bs) > 0 ? (((rootfsoff / flash_bs) + 1) * flash_bs) : rootfsoff;
-	rootfslen = getlen(rootfsfile);
-	rootfslen = ( (rootfslen % flash_bs) > 0 ? (((rootfslen / flash_bs) + 1) * flash_bs) : rootfslen );
-	imagelen = rootfsoff + rootfslen - kerneloff + sizeof(deadcode);
-	rootfsoffpadlen = rootfsoff - (kerneloff + kernellen);
+	} else {
+	  cfeoff = 0;
+	  cfelen = 0;
+	}
 
-	/* Seek to the start of the kernel */
-	fseek(binfile, kerneloff - fwaddr, SEEK_SET);
+	if (!args->root_first_flag) {
+	  /* Build the kernel address and length (doesn't need to be aligned, read only) */
+	  kerneloff = fwaddr + sizeof(tag);
+	  
+	  kernellen = getlen(kernelfile);
+	  
+	  if (!args->kernel_file_has_header_flag) {
+		/* Build the kernel header */
+		khdr.loadaddr	= htonl(load_address);
+		khdr.entry	= htonl(entry);
+		khdr.lzmalen	= htonl(kernellen);
+		
+		/* Increase the kernel size by the header size */
+		kernellen += sizeof(khdr);	  
+	  }
+	  
+	  /* Build the rootfs address and length (start and end do need to be aligned on flash erase block boundaries */
+	  rootfsoff = kerneloff + kernellen;
+	  rootfsoff = (rootfsoff % block_size) > 0 ? (((rootfsoff / block_size) + 1) * block_size) : rootfsoff;
+	  rootfslen = getlen(rootfsfile);
+	  rootfslen = ( (rootfslen % block_size) > 0 ? (((rootfslen / block_size) + 1) * block_size) : rootfslen );
+	  imagelen = rootfsoff + rootfslen - kerneloff + sizeof(deadcode);
+	  rootfsoffpadlen = rootfsoff - (kerneloff + kernellen);
+	  
+	  /* Seek to the start of the kernel */
+	  fseek(binfile, kerneloff - fwaddr + cfelen, SEEK_SET);
+	  
+	  /* Write the kernel header */
+	  fwrite(&khdr, sizeof(khdr), 1, binfile);
+	  
+	  /* Write the kernel */
+	  while (kernelfile && !feof(kernelfile) && !ferror(kernelfile)) {
+		read = fread(readbuf, sizeof(uint8_t), sizeof(readbuf), kernelfile);
+		fwrite(readbuf, sizeof(uint8_t), read, binfile);
+	  }
 
-	/* Write the kernel header */
-	fwrite(&khdr, sizeof(khdr), 1, binfile);
+	  /* Write the RootFS */
+	  fseek(binfile, rootfsoff - fwaddr + cfelen, SEEK_SET);
+	  while (rootfsfile && !feof(rootfsfile) && !ferror(rootfsfile)) {
+		read = fread(readbuf, sizeof(uint8_t), sizeof(readbuf), rootfsfile);
+		fwrite(readbuf, sizeof(uint8_t), read, binfile);
+	  }
+
+	  /* Align image to specified erase block size and append deadc0de */
+	  printf("Data alignment to %dk with 'deadc0de' appended\n", block_size/1024);
+	  fseek(binfile, rootfsoff + rootfslen - fwaddr + cfelen, SEEK_SET);
+	  fwrite(&deadcode, sizeof(uint32_t), 1, binfile);
+
+	  /* Flush the binfile buffer so that when we read from file, it contains
+	   * everything in the buffer
+	   */
+	  fflush(binfile);
+
+	  /* Compute the crc32 of the entire image (deadC0de included) */
+	  imagecrc = compute_crc32(imagecrc, binfile, kerneloff - fwaddr + cfelen, imagelen);
+	  /* Compute the crc32 of the kernel and padding between kernel and rootfs) */
+	  kernelcrc = compute_crc32(kernelcrc, binfile, kerneloff - fwaddr + cfelen, kernellen + rootfsoffpadlen);
+	  /* Compute the crc32 of the kernel and padding between kernel and rootfs) */
+	  kernelfscrc = compute_crc32(kernelfscrc, binfile, kerneloff - fwaddr + cfelen, kernellen + rootfsoffpadlen + rootfslen + sizeof(deadcode));
+	  /* Compute the crc32 of the flashImageStart to rootLength.
+	   * The broadcom firmware assumes the rootfs starts the image,
+	   * therefore uses the rootfs start to determine where to flash
+	   * the image.  Since we have the kernel first we have to give
+	   * it the kernel address, but the crc uses the length
+	   * associated with this address, which is added to the kernel
+	   * length to determine the length of image to flash and thus
+	   * needs to be rootfs + deadcode
+	   */
+	  rootfscrc = compute_crc32(rootfscrc, binfile, kerneloff - fwaddr + cfelen, rootfslen + sizeof(deadcode));
 
-	/* Write the kernel */
-	while (kernelfile && !feof(kernelfile) && !ferror(kernelfile)) {
+	} else {
+	  /* Build the kernel address and length (doesn't need to be aligned, read only) */
+	  rootfsoff = fwaddr + sizeof(tag);
+	  oldrootfslen = getlen(rootfsfile);
+	  rootfslen = oldrootfslen;
+	  rootfslen = ( (rootfslen % block_size) > 0 ? (((rootfslen / block_size) + 1) * block_size) : rootfslen );
+	  kerneloffpadlen = rootfslen - oldrootfslen;
+
+	  kerneloff = rootfsoff + rootfslen;
+	  kernellen = getlen(kernelfile);
+
+	  imagelen = cfelen + rootfslen + kernellen;
+	  
+	  /* Seek to the start of the kernel */
+	  fseek(binfile, kerneloff - fwaddr + cfelen, SEEK_SET);
+	  
+	  if (!args->kernel_file_has_header_flag) {
+		/* Build the kernel header */
+		khdr.loadaddr	= htonl(load_address);
+		khdr.entry	= htonl(entry);
+		khdr.lzmalen	= htonl(kernellen);
+		
+		/* Write the kernel header */
+		fwrite(&khdr, sizeof(khdr), 1, binfile);
+	  
+		/* Increase the kernel size by the header size */
+		kernellen += sizeof(khdr);	  
+	  }
+	  
+	  /* Write the kernel */
+	  while (kernelfile && !feof(kernelfile) && !ferror(kernelfile)) {
 		read = fread(readbuf, sizeof(uint8_t), sizeof(readbuf), kernelfile);
 		fwrite(readbuf, sizeof(uint8_t), read, binfile);
-	}
+	  }
 
-	/* Write the RootFS */
-	fseek(binfile, rootfsoff - fwaddr, SEEK_SET);
-	while (rootfsfile && !feof(rootfsfile) && !ferror(rootfsfile)) {
+	  /* Write the RootFS */
+	  fseek(binfile, rootfsoff - fwaddr + cfelen, SEEK_SET);
+	  while (rootfsfile && !feof(rootfsfile) && !ferror(rootfsfile)) {
 		read = fread(readbuf, sizeof(uint8_t), sizeof(readbuf), rootfsfile);
 		fwrite(readbuf, sizeof(uint8_t), read, binfile);
+	  }
+
+	  /* Flush the binfile buffer so that when we read from file, it contains
+	   * everything in the buffer
+	   */
+	  fflush(binfile);
+
+	  /* Compute the crc32 of the entire image (deadC0de included) */
+	  imagecrc = compute_crc32(imagecrc, binfile, sizeof(tag), imagelen);
+	  /* Compute the crc32 of the kernel and padding between kernel and rootfs) */
+	  kernelcrc = compute_crc32(kernelcrc, binfile, kerneloff - fwaddr + cfelen, kernellen + rootfsoffpadlen);
+	  kernelfscrc = compute_crc32(kernelfscrc, binfile, rootfsoff - fwaddr + cfelen, kernellen + rootfslen);
+	  rootfscrc = compute_crc32(rootfscrc, binfile, rootfsoff - fwaddr + cfelen, rootfslen);
 	}
 
-	/* Align image to specified erase block size and append deadc0de */
-	printf("Data alignment to %dk with 'deadc0de' appended\n", flash_bs/1024);
-	fseek(binfile, rootfsoff + rootfslen - fwaddr, SEEK_SET);
-	fwrite(&deadcode, sizeof(uint32_t), 1, binfile);
-
-	/* Flush the binfile buffer so that when we read from file, it contains
-         * everything in the buffer
-	 */
-	fflush(binfile);
-
-	/* Compute the crc32 of the entire image (deadC0de included) */
-	imagecrc = compute_crc32(imagecrc, binfile, kerneloff - fwaddr, imagelen);
-        /* Compute the crc32 of the kernel and padding between kernel and rootfs) */
-	kernelcrc = compute_crc32(kernelcrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen);
-        /* Compute the crc32 of the kernel and padding between kernel and rootfs) */
-	kernelfscrc = compute_crc32(kernelfscrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen + rootfslen + sizeof(deadcode));
-	/* Compute the crc32 of the flashImageStart to rootLength.
-         * The broadcom firmware assumes the rootfs starts the image,
-         * therefore uses the rootfs start to determine where to flash
-         * the image.  Since we have the kernel first we have to give
-         * it the kernel address, but the crc uses the length
-         * associated with this address, which is added to the kernel
-         * length to determine the length of image to flash and thus
-         * needs to be rootfs + deadcode
-         */
-	rootfscrc = compute_crc32(rootfscrc, binfile, kerneloff - fwaddr, rootfslen + sizeof(deadcode));
-
 	/* Close the files */
+	if (cfefile) {
+	  fclose(cfefile);
+	}
 	fclose(kernelfile);
 	fclose(rootfsfile);
 
 	/* Build the tag */
-	strncpy(tag.tagVersion, ver, TAGVER_LEN);
-	strncpy(tag.sig_1, IMAGETAG_MAGIC1, sizeof(tag.sig_1) - 1);
-	strncpy(tag.sig_2, magic2, sizeof(tag.sig_2) - 1);
-	strcpy(tag.chipid, chipid);
-	strcpy(tag.boardid, boardid);
+	strncpy(tag.tagVersion, args->tag_version_arg, sizeof(tag.tagVersion) - 1);
+	strncpy(tag.sig_1, args->signature_arg, sizeof(tag.sig_1) - 1);
+	strncpy(tag.sig_2, args->signature2_arg, sizeof(tag.sig_2) - 1);
+	strncpy(tag.chipid, args->chipid_arg, sizeof(tag.chipid) - 1);
+	strncpy(tag.boardid, args->boardid_arg, sizeof(tag.boardid) - 1);
 	strcpy(tag.big_endian, "1");
 	sprintf(tag.totalLength, "%lu", imagelen);
 
-	/* We don't include CFE */
-	strcpy(tag.cfeAddress, "0");
-	strcpy(tag.cfeLength, "0");
+	if (args->cfe_given) {
+	  sprintf(tag.cfeAddress, "%lu", flash_start);
+	  sprintf(tag.cfeLength, "%lu", cfelen);
+	} else {
+	  /* We don't include CFE */
+	  strcpy(tag.cfeAddress, "0");
+	  strcpy(tag.cfeLength, "0");
+	}
 
-        sprintf(tag.kernelAddress, "%lu", kerneloff);
+	sprintf(tag.kernelAddress, "%lu", kerneloff);
 	sprintf(tag.kernelLength, "%lu", kernellen + rootfsoffpadlen);
-        sprintf(tag.flashImageStart, "%lu", kerneloff);
-	sprintf(tag.rootLength, "%lu", rootfslen + sizeof(deadcode));
 
-	if (rsignature) {
-	    strncpy(tag.rsa_signature, rsignature, RSASIG_LEN);
+	if (args->root_first_flag) {
+	  sprintf(tag.flashImageStart, "%lu", rootfsoff);
+	  sprintf(tag.rootLength, "%lu", rootfslen);	  
+	} else {
+	  sprintf(tag.flashImageStart, "%lu", kerneloff);
+	  sprintf(tag.rootLength, "%lu", rootfslen + sizeof(deadcode));
+	}
+
+	if (args->rsa_signature_given) {
+	    strncpy(tag.rsa_signature, args->rsa_signature_arg, RSASIG_LEN);
+	}
+
+	if (args->layoutver_given) {
+	    strncpy(tag.flashLayoutVer, args->layoutver_arg, TAGLAYOUT_LEN);
 	}
 
-        if (layoutver) {
-	    strncpy(tag.flashLayoutVer, layoutver, TAGLAYOUT_LEN);
+	if (args->info1_given) {
+	  strncpy(tag.information1, args->info1_arg, TAGINFO1_LEN);
+	}
+
+	if (args->info2_given) {
+	  strncpy(tag.information2, args->info2_arg, TAGINFO2_LEN);
+	}
+
+	if (args->reserved1_given) {
+	  strncpy(tag.reserved1, args->reserved1_arg, 8);
+	}
+
+	if (args->reserved2_given) {
+	  strncpy(tag.reserved2, args->reserved2_arg, 16);
+	}
+
+	if (args->altinfo_given) {
+	  strncpy(&tag.information1[0], args->altinfo_arg, ALTTAGINFO_LEN);
+	}
+
+	if (args->second_image_flag_given) {
+	  if (strncmp(args->second_image_flag_arg, "2", DUALFLAG_LEN) != 0) {		
+		strncpy(tag.dualImage, args->second_image_flag_arg, DUALFLAG_LEN);
+	  }
+	}
+
+	if (args->inactive_given) {
+	  if (strncmp(args->inactive_arg, "2", INACTIVEFLAG_LEN) != 0) {		
+		strncpy(tag.inactiveFlag, args->second_image_flag_arg, INACTIVEFLAG_LEN);
+	  }
 	}
 
 	for (i = 0; i < NUM_PIRELLI; i++) {
-		if (strncmp(boardid, pirellitab[i], BOARDID_LEN) == 0) {
+		if (strncmp(args->boardid_arg, pirellitab[i], BOARDID_LEN) == 0) {
 			is_pirelli = 1;
 			break;
 		}
 	}
 
 	if ( !is_pirelli ) {
-		int2tag(tag.imageCRC, imagecrc);
+	  int2tag(tag.imageCRC, kernelfscrc);
 	} else {
-	        int2tag(tag.imageCRC, kernelcrc);
+	  int2tag(tag.imageCRC, kernelcrc);
 	}
-        int2tag(tag.kernelCRC, kernelcrc);
-        int2tag(tag.rootfsCRC, rootfscrc);
+
+	int2tag(&(tag.rootfsCRC[0]), rootfscrc);
+	int2tag(tag.kernelCRC, kernelcrc);
 	int2tag(tag.fskernelCRC, kernelfscrc);
 	int2tag(tag.headerCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&tag, sizeof(tag) - 20));
 
 	fseek(binfile, 0L, SEEK_SET);
 	fwrite(&tag, sizeof(uint8_t), sizeof(tag), binfile);
 
+    fflush(binfile);
 	fclose(binfile);
 
 	return 0;
@@ -301,122 +413,93 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
 
 int main(int argc, char **argv)
 {
-        int c, i;
-	char *kernel, *rootfs, *bin, *boardid, *chipid, *magic2, *ver, *tagid, *rsignature, *layoutver;
-	uint32_t flashstart, fwoffset, loadaddr, entry;
-	uint32_t fwaddr, flash_bs;
-	int tagidfound = 0;
+    int c, i;
+	char *kernel, *rootfs, *bin;
+	uint32_t flash_start, image_offset, block_size, load_address, entry;
+	flash_start = image_offset = block_size = load_address = entry = 0;
+	struct gengetopt_args_info parsed_args;
 
-	kernel = rootfs = bin = boardid = chipid = magic2 = ver = rsignature = layoutver = NULL;
-	entry = 0;
+	kernel = rootfs = bin = NULL;
 
-	flashstart = DEFAULT_FLASH_START;
-	fwoffset = DEFAULT_FW_OFFSET;
-	loadaddr = IMAGETAG_DEFAULT_LOADADDR;
-	flash_bs = DEFAULT_FLASH_BS;
+	if (cmdline_parser(argc, argv, &parsed_args)) {
+	  exit(1);
+	}
 
-	printf("Broadcom image tagger - v1.0.0\n");
+	printf("Broadcom 63xx image tagger - v2.0.0\n");
 	printf("Copyright (C) 2008 Axel Gembe\n");
 	printf("Copyright (C) 2009-2010 Daniel Dickinson\n");
-
-	while ((c = getopt(argc, argv, "i:f:o:b:c:s:n:v:m:k:l:e:h:r:y:")) != -1) {
-		switch (c) {
-			case 'i':
-				kernel = optarg;
-				break;
-			case 'f':
-				rootfs = optarg;
-				break;
-			case 'o':
-				bin = optarg;
-				break;
-			case 'b':
-				boardid = optarg;
-				break;
-			case 'c':
-				chipid = optarg;
-				break;
-			case 's':
-				flashstart = strtoul(optarg, NULL, 16);
-				break;
-			case 'n':
-				fwoffset = strtoul(optarg, NULL, 16);
-				break;
-			case 'v':
-				ver = optarg;
-				break;
-			case 'm':
-				magic2 = optarg;
-				break;
-			case 'k':
-				flash_bs = strtoul(optarg, NULL, 16);
-				break;
-			case 'l':
-				loadaddr = strtoul(optarg, NULL, 16);
-				break;
-			case 'e':
-				entry = strtoul(optarg, NULL, 16);
-				break;
-		        case 'r':
-			        rsignature = optarg;
-				break;
-		        case 'y':
-			        layoutver = optarg;
-				break;
-			case 'h':
-			default:
-				fprintf(stderr, "Usage: imagetag <parameters>\n\n");
-				fprintf(stderr, "	-i <kernel>		- The LZMA compressed kernel file to include in the image\n");
-				fprintf(stderr, "	-f <rootfs>		- The RootFS file to include in the image\n");
-				fprintf(stderr, "	-o <bin>		- The output file\n");
-				fprintf(stderr, "	-b <boardid>		- The board id to set in the image (i.e. \"96345GW2\")\n");
-				fprintf(stderr, "	-c <chipid>		- The chip id to set in the image (i.e. \"6345\")\n");
-				fprintf(stderr, "	-s <flashstart> 	- Flash start address (i.e. \"0xBFC00000\"\n");
-				fprintf(stderr, "	-n <fwoffset>   	- \n");
-				fprintf(stderr, "	-v <version>		- \n");
-				fprintf(stderr, "	-m <magic2>		- \n");
-				fprintf(stderr, "	-k <flash_bs>		- flash erase block size\n");
-				fprintf(stderr, "	-l <loadaddr>		- Address where the kernel expects to be loaded (defaults to 0x80010000)\n");
-				fprintf(stderr, "	-e <entry>		- Address where the kernel entry point will end up\n");
-				fprintf(stderr, "       -r <signature>          - vendor specific signature, for those that need it");
-				fprintf(stderr, "       -y <layoutver>          - Flash Layout Version (2.2x code versions need this)");
-				fprintf(stderr, "	-h			- Displays this text\n\n");
-				return 1;
-		}
+	printf("Licensed under the terms of the Gnu General Public License\n");
+
+	kernel = parsed_args.kernel_arg;
+	rootfs = parsed_args.rootfs_arg;
+	bin = parsed_args.output_arg;
+	if (strlen(parsed_args.tag_version_arg) >= TAGVER_LEN) {
+	  fprintf(stderr, "Error: Tag Version (tag_version,v) too long.\n");
+	  exit(1);
 	}
-
-	if (!boardid || !chipid) {
-		fprintf(stderr, "You need to specify the board (-b) and chip id (-c)!\n");
-		return 1;
+	if (strlen(parsed_args.boardid_arg) >= BOARDID_LEN) {
+	  fprintf(stderr, "Error: Board ID (boardid,b) too long.\n");
+	  exit(1);
 	}
-
-	if (entry == 0) {
-		fprintf(stderr, "You need to specify the kernel entry (-e)\n");
-		return 1;
+	if (strlen(parsed_args.chipid_arg) >= CHIPID_LEN) {
+	  fprintf(stderr, "Error: Chip ID (chipid,c) too long.\n");
+	  exit(1);
 	}
-
-	/* Fallback to defaults */
-
-	fwaddr = flashstart + fwoffset;
-
-	if (!magic2) {
-		magic2 = malloc(sizeof(char) * 14);
-		if (!magic2) {
-			perror("malloc");
-			return 1;
-		}
-		strcpy(magic2, IMAGETAG_MAGIC2);
+	if (strlen(parsed_args.signature_arg) >= SIG1_LEN) {
+	  fprintf(stderr, "Error: Magic string (signature,a) too long.\n");
+	  exit(1);
+	}
+	if (strlen(parsed_args.signature2_arg) >= SIG2_LEN) {
+	  fprintf(stderr, "Error: Second magic string (signature2,m) too long.\n");
+	  exit(1);
+	}
+	if (parsed_args.layoutver_given) {
+	  if (strlen(parsed_args.layoutver_arg) > FLASHLAYOUTVER_LEN) {
+		fprintf(stderr, "Error: Flash layout version (layoutver,y) too long.\n");
+		exit(1);
+	  }
+	}
+	if (parsed_args.rsa_signature_given) {
+	  if (strlen(parsed_args.rsa_signature_arg) > RSASIG_LEN) {
+		fprintf(stderr, "Error: RSA Signature (rsa_signature,r) too long.\n");
+		exit(1);
+	  }
 	}
 
-	if (!ver) {
-		ver = malloc(sizeof(char) * 4);
-		if (!ver) {
-			perror("malloc");
-			return 1;
-		}
-		strcpy(ver, IMAGETAG_VER);
+	if (parsed_args.info1_given) {
+	  if (strlen(parsed_args.info1_arg) >= TAGINFO1_LEN) {
+		fprintf(stderr, "Error: Vendor Information 1 (info1) too long.\n");
+		exit(1);
+	  }
 	}
 
+	if (parsed_args.info2_given) {
+	  if (strlen(parsed_args.info2_arg) >= TAGINFO2_LEN) {
+		fprintf(stderr, "Error: Vendor Information 2 (info2) too long.\n");
+		exit(1);
+	  }
+	}
 
-	return tagfile(kernel, rootfs, bin, boardid, chipid, fwaddr, loadaddr, entry, ver, magic2, flash_bs, rsignature, layoutver);
+	if (parsed_args.altinfo_given) {
+	  if (strlen(parsed_args.altinfo_arg) >= ALTTAGINFO_LEN) {
+		fprintf(stderr, "Error: Vendor Information 1 (info1) too long.\n");
+		exit(1);
+	  }
+	}
+	flash_start = strtoul(parsed_args.flash_start_arg, NULL, 16);
+	image_offset = strtoul(parsed_args.image_offset_arg, NULL, 16);
+	block_size = strtoul(parsed_args.block_size_arg, NULL, 16);
+
+	if (!parsed_args.kernel_file_has_header_flag) {
+	  load_address = strtoul(parsed_args.load_addr_arg, NULL, 16);
+	  entry = strtoul(parsed_args.entry_arg, NULL, 16);
+	  if (load_address == 0) {
+		fprintf(stderr, "Error: Invalid value for load address\n");
+	  }
+	  if (entry == 0) {
+		fprintf(stderr, "Error: Invalid value for entry\n");
+	  }
+	}
+	
+	return tagfile(kernel, rootfs, bin, &parsed_args, flash_start, image_offset, block_size, load_address, entry);
 }
diff --git a/tools/firmware-utils/src/imagetag.ggo b/tools/firmware-utils/src/imagetag.ggo
new file mode 100644
index 0000000000..4b9d5d361e
--- /dev/null
+++ b/tools/firmware-utils/src/imagetag.ggo
@@ -0,0 +1,45 @@
+# Command line option parsing generator file for imagetag
+# Supplied-To: gengetopt
+#
+# Copyright 2010 Daniel Dickinson <openwrt@cshore.neomailbox.net>
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+
+package "imagetag"
+version "2.0.0"
+purpose "Generate image with CFE imagetag for Broadcom 63xx routers."
+description "Copyright (C) 2008 Axel Gembe
+Copyright (C) 2009-2010 Daniel Dickinson
+Licensed unter the terms of the Gnu General Public License.
+
+Given a root filesystem, a linux kernel, and an optional CFE, generates an image with an imagetag for a Broadcom 63xx-based router.  Additional parameters to be specified depend on the specfic brand and model of router."
+args "--file-name=imagetag_cmdline"
+
+option "kernel" i "File with LZMA compressed kernel to include in the image." string typestr="filename"  required
+option "rootfs" f "File with RootFS to include in the image." string typestr="filename" required
+option "output" o "Name of output file." string typestr="filename" required
+option "cfe" - "File with CFE to include in the image." string typestr="filename" optional
+option "boardid" b "Board ID to set in the image (must match what router expects, e.g. \"96345GW2\")." string required
+option "chipid" c "Chip ID to set in the image (must match the actual hardware, e.g. \"6345\")." string required
+option "flash-start" s "Flash start address." string typestr="address" optional default="0xBFC00000"
+option "image-offset" n "Offset from start address for the first byte after the CFE (in memory)." string typestr="offset" default="0x10000" optional
+option "tag-version" v "Version number for imagetag format." string default="6" optional
+option "signature" a "Magic string (signature), for boards that need it." string default="Broadcom Corporatio" optional
+option "signature2" m "Second magic string (signature2)." string default="ver. 2.0" optional
+option "block-size" k "Flash erase block size." string optional default="0x10000"
+option "load-addr" l "Kernel load address." string typestr="address" required
+option "entry" e "Address where the kernel entry point will be for booting." string typestr="address" required
+option "layoutver" y "Flash layout version (version 2.2x of the Broadcom code requires this)." string optional
+option "info1" 1 "String for first vendor information section." string optional
+option "altinfo" - "String for vendor information section (alternate/pirelli)." string optional
+option "info2" 2 "String for second vendor information section." string optional
+option "root-first" - "Put the rootfs before the kernel (only for stock images, e.g. captured from the router's flash memory)." flag off
+option "rsa-signature" r "String for RSA Signature section." string optional
+option "second-image-flag" - "Dual Image Flag (2=not-specified)." values="0", "1", "2" default="2" typestr="flag-value" optional
+option "inactive" - "Inactive Flag (2=not-specified)." values="0", "1", "2" default="2" typestr="flag-value" optional
+option "reserved1" - "String for first reserved section." string optional
+option "reserved2" - "String for second reserved section." string optional
+option "kernel-file-has-header" - "Indicates that the kernel file includes the kernel header with correct load address and entry point, so no changes are needed" flag off
diff --git a/tools/firmware-utils/src/imagetag_cmdline.c b/tools/firmware-utils/src/imagetag_cmdline.c
new file mode 100644
index 0000000000..85f214bc6c
--- /dev/null
+++ b/tools/firmware-utils/src/imagetag_cmdline.c
@@ -0,0 +1,1163 @@
+/*
+  File autogenerated by gengetopt version 2.22.4
+  generated with the following command:
+  gengetopt --file-name=imagetag_cmdline --file-name=imagetag_cmdline
+
+  The developers of gengetopt consider the fixed text that goes in all
+  gengetopt output files to be in the public domain:
+  we make no copyright claims on it.
+*/
+
+/* If we use autoconf.  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef FIX_UNUSED
+#define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */
+#endif
+
+#include <getopt.h>
+
+#include "imagetag_cmdline.h"
+
+const char *gengetopt_args_info_purpose = "Generate image with CFE imagetag for Broadcom 63xx routers.";
+
+const char *gengetopt_args_info_usage = "Usage: imagetag [OPTIONS]...";
+
+const char *gengetopt_args_info_description = "Copyright (C) 2008 Axel Gembe\nCopyright (C) 2009-2010 Daniel Dickinson\nLicensed unter the terms of the Gnu General Public License.\n\nGiven a root filesystem, a linux kernel, and an optional CFE, generates an \nimage with an imagetag for a Broadcom 63xx-based router.  Additional parameters \nto be specified depend on the specfic brand and model of router.";
+
+const char *gengetopt_args_info_help[] = {
+  "  -h, --help                    Print help and exit",
+  "  -V, --version                 Print version and exit",
+  "  -i, --kernel=filename         File with LZMA compressed kernel to include in \n                                  the image.",
+  "  -f, --rootfs=filename         File with RootFS to include in the image.",
+  "  -o, --output=filename         Name of output file.",
+  "      --cfe=filename            File with CFE to include in the image.",
+  "  -b, --boardid=STRING          Board ID to set in the image (must match what \n                                  router expects, e.g. \"96345GW2\").",
+  "  -c, --chipid=STRING           Chip ID to set in the image (must match the \n                                  actual hardware, e.g. \"6345\").",
+  "  -s, --flash-start=address     Flash start address.  (default=`0xBFC00000')",
+  "  -n, --image-offset=offset     Offset from start address for the first byte \n                                  after the CFE (in memory).  \n                                  (default=`0x10000')",
+  "  -v, --tag-version=STRING      Version number for imagetag format.  \n                                  (default=`6')",
+  "  -a, --signature=STRING        Magic string (signature), for boards that need \n                                  it.  (default=`Broadcom Corporatio')",
+  "  -m, --signature2=STRING       Second magic string (signature2).  \n                                  (default=`ver. 2.0')",
+  "  -k, --block-size=STRING       Flash erase block size.  (default=`0x10000')",
+  "  -l, --load-addr=address       Kernel load address.",
+  "  -e, --entry=address           Address where the kernel entry point will be \n                                  for booting.",
+  "  -y, --layoutver=STRING        Flash layout version (version 2.2x of the \n                                  Broadcom code requires this).",
+  "  -1, --info1=STRING            String for first vendor information section.",
+  "      --altinfo=STRING          String for vendor information section \n                                  (alternate/pirelli).",
+  "  -2, --info2=STRING            String for second vendor information section.",
+  "      --root-first              Put the rootfs before the kernel (only for \n                                  stock images, e.g. captured from the router's \n                                  flash memory).  (default=off)",
+  "  -r, --rsa-signature=STRING    String for RSA Signature section.",
+  "      --second-image-flag=flag-value\n                                Dual Image Flag (2=not-specified).  (possible \n                                  values=\"0\", \"1\", \"2\" default=`2')",
+  "      --inactive=flag-value     Inactive Flag (2=not-specified).  (possible \n                                  values=\"0\", \"1\", \"2\" default=`2')",
+  "      --reserved1=STRING        String for first reserved section.",
+  "      --reserved2=STRING        String for second reserved section.",
+  "      --kernel-file-has-header  Indicates that the kernel file includes the \n                                  kernel header with correct load address and \n                                  entry point, so no changes are needed  \n                                  (default=off)",
+    0
+};
+
+typedef enum {ARG_NO
+  , ARG_FLAG
+  , ARG_STRING
+} cmdline_parser_arg_type;
+
+static
+void clear_given (struct gengetopt_args_info *args_info);
+static
+void clear_args (struct gengetopt_args_info *args_info);
+
+static int
+cmdline_parser_internal (int argc, char **argv, struct gengetopt_args_info *args_info,
+                        struct cmdline_parser_params *params, const char *additional_error);
+
+static int
+cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error);
+
+const char *cmdline_parser_second_image_flag_values[] = {"0", "1", "2", 0}; /*< Possible values for second-image-flag. */
+const char *cmdline_parser_inactive_values[] = {"0", "1", "2", 0}; /*< Possible values for inactive. */
+
+static char *
+gengetopt_strdup (const char *s);
+
+static
+void clear_given (struct gengetopt_args_info *args_info)
+{
+  args_info->help_given = 0 ;
+  args_info->version_given = 0 ;
+  args_info->kernel_given = 0 ;
+  args_info->rootfs_given = 0 ;
+  args_info->output_given = 0 ;
+  args_info->cfe_given = 0 ;
+  args_info->boardid_given = 0 ;
+  args_info->chipid_given = 0 ;
+  args_info->flash_start_given = 0 ;
+  args_info->image_offset_given = 0 ;
+  args_info->tag_version_given = 0 ;
+  args_info->signature_given = 0 ;
+  args_info->signature2_given = 0 ;
+  args_info->block_size_given = 0 ;
+  args_info->load_addr_given = 0 ;
+  args_info->entry_given = 0 ;
+  args_info->layoutver_given = 0 ;
+  args_info->info1_given = 0 ;
+  args_info->altinfo_given = 0 ;
+  args_info->info2_given = 0 ;
+  args_info->root_first_given = 0 ;
+  args_info->rsa_signature_given = 0 ;
+  args_info->second_image_flag_given = 0 ;
+  args_info->inactive_given = 0 ;
+  args_info->reserved1_given = 0 ;
+  args_info->reserved2_given = 0 ;
+  args_info->kernel_file_has_header_given = 0 ;
+}
+
+static
+void clear_args (struct gengetopt_args_info *args_info)
+{
+  FIX_UNUSED (args_info);
+  args_info->kernel_arg = NULL;
+  args_info->kernel_orig = NULL;
+  args_info->rootfs_arg = NULL;
+  args_info->rootfs_orig = NULL;
+  args_info->output_arg = NULL;
+  args_info->output_orig = NULL;
+  args_info->cfe_arg = NULL;
+  args_info->cfe_orig = NULL;
+  args_info->boardid_arg = NULL;
+  args_info->boardid_orig = NULL;
+  args_info->chipid_arg = NULL;
+  args_info->chipid_orig = NULL;
+  args_info->flash_start_arg = gengetopt_strdup ("0xBFC00000");
+  args_info->flash_start_orig = NULL;
+  args_info->image_offset_arg = gengetopt_strdup ("0x10000");
+  args_info->image_offset_orig = NULL;
+  args_info->tag_version_arg = gengetopt_strdup ("6");
+  args_info->tag_version_orig = NULL;
+  args_info->signature_arg = gengetopt_strdup ("Broadcom Corporatio");
+  args_info->signature_orig = NULL;
+  args_info->signature2_arg = gengetopt_strdup ("ver. 2.0");
+  args_info->signature2_orig = NULL;
+  args_info->block_size_arg = gengetopt_strdup ("0x10000");
+  args_info->block_size_orig = NULL;
+  args_info->load_addr_arg = NULL;
+  args_info->load_addr_orig = NULL;
+  args_info->entry_arg = NULL;
+  args_info->entry_orig = NULL;
+  args_info->layoutver_arg = NULL;
+  args_info->layoutver_orig = NULL;
+  args_info->info1_arg = NULL;
+  args_info->info1_orig = NULL;
+  args_info->altinfo_arg = NULL;
+  args_info->altinfo_orig = NULL;
+  args_info->info2_arg = NULL;
+  args_info->info2_orig = NULL;
+  args_info->root_first_flag = 0;
+  args_info->rsa_signature_arg = NULL;
+  args_info->rsa_signature_orig = NULL;
+  args_info->second_image_flag_arg = gengetopt_strdup ("2");
+  args_info->second_image_flag_orig = NULL;
+  args_info->inactive_arg = gengetopt_strdup ("2");
+  args_info->inactive_orig = NULL;
+  args_info->reserved1_arg = NULL;
+  args_info->reserved1_orig = NULL;
+  args_info->reserved2_arg = NULL;
+  args_info->reserved2_orig = NULL;
+  args_info->kernel_file_has_header_flag = 0;
+  
+}
+
+static
+void init_args_info(struct gengetopt_args_info *args_info)
+{
+
+
+  args_info->help_help = gengetopt_args_info_help[0] ;
+  args_info->version_help = gengetopt_args_info_help[1] ;
+  args_info->kernel_help = gengetopt_args_info_help[2] ;
+  args_info->rootfs_help = gengetopt_args_info_help[3] ;
+  args_info->output_help = gengetopt_args_info_help[4] ;
+  args_info->cfe_help = gengetopt_args_info_help[5] ;
+  args_info->boardid_help = gengetopt_args_info_help[6] ;
+  args_info->chipid_help = gengetopt_args_info_help[7] ;
+  args_info->flash_start_help = gengetopt_args_info_help[8] ;
+  args_info->image_offset_help = gengetopt_args_info_help[9] ;
+  args_info->tag_version_help = gengetopt_args_info_help[10] ;
+  args_info->signature_help = gengetopt_args_info_help[11] ;
+  args_info->signature2_help = gengetopt_args_info_help[12] ;
+  args_info->block_size_help = gengetopt_args_info_help[13] ;
+  args_info->load_addr_help = gengetopt_args_info_help[14] ;
+  args_info->entry_help = gengetopt_args_info_help[15] ;
+  args_info->layoutver_help = gengetopt_args_info_help[16] ;
+  args_info->info1_help = gengetopt_args_info_help[17] ;
+  args_info->altinfo_help = gengetopt_args_info_help[18] ;
+  args_info->info2_help = gengetopt_args_info_help[19] ;
+  args_info->root_first_help = gengetopt_args_info_help[20] ;
+  args_info->rsa_signature_help = gengetopt_args_info_help[21] ;
+  args_info->second_image_flag_help = gengetopt_args_info_help[22] ;
+  args_info->inactive_help = gengetopt_args_info_help[23] ;
+  args_info->reserved1_help = gengetopt_args_info_help[24] ;
+  args_info->reserved2_help = gengetopt_args_info_help[25] ;
+  args_info->kernel_file_has_header_help = gengetopt_args_info_help[26] ;
+  
+}
+
+void
+cmdline_parser_print_version (void)
+{
+  printf ("%s %s\n",
+     (strlen(CMDLINE_PARSER_PACKAGE_NAME) ? CMDLINE_PARSER_PACKAGE_NAME : CMDLINE_PARSER_PACKAGE),
+     CMDLINE_PARSER_VERSION);
+}
+
+static void print_help_common(void) {
+  cmdline_parser_print_version ();
+
+  if (strlen(gengetopt_args_info_purpose) > 0)
+    printf("\n%s\n", gengetopt_args_info_purpose);
+
+  if (strlen(gengetopt_args_info_usage) > 0)
+    printf("\n%s\n", gengetopt_args_info_usage);
+
+  printf("\n");
+
+  if (strlen(gengetopt_args_info_description) > 0)
+    printf("%s\n\n", gengetopt_args_info_description);
+}
+
+void
+cmdline_parser_print_help (void)
+{
+  int i = 0;
+  print_help_common();
+  while (gengetopt_args_info_help[i])
+    printf("%s\n", gengetopt_args_info_help[i++]);
+}
+
+void
+cmdline_parser_init (struct gengetopt_args_info *args_info)
+{
+  clear_given (args_info);
+  clear_args (args_info);
+  init_args_info (args_info);
+}
+
+void
+cmdline_parser_params_init(struct cmdline_parser_params *params)
+{
+  if (params)
+    { 
+      params->override = 0;
+      params->initialize = 1;
+      params->check_required = 1;
+      params->check_ambiguity = 0;
+      params->print_errors = 1;
+    }
+}
+
+struct cmdline_parser_params *
+cmdline_parser_params_create(void)
+{
+  struct cmdline_parser_params *params = 
+    (struct cmdline_parser_params *)malloc(sizeof(struct cmdline_parser_params));
+  cmdline_parser_params_init(params);  
+  return params;
+}
+
+static void
+free_string_field (char **s)
+{
+  if (*s)
+    {
+      free (*s);
+      *s = 0;
+    }
+}
+
+
+static void
+cmdline_parser_release (struct gengetopt_args_info *args_info)
+{
+
+  free_string_field (&(args_info->kernel_arg));
+  free_string_field (&(args_info->kernel_orig));
+  free_string_field (&(args_info->rootfs_arg));
+  free_string_field (&(args_info->rootfs_orig));
+  free_string_field (&(args_info->output_arg));
+  free_string_field (&(args_info->output_orig));
+  free_string_field (&(args_info->cfe_arg));
+  free_string_field (&(args_info->cfe_orig));
+  free_string_field (&(args_info->boardid_arg));
+  free_string_field (&(args_info->boardid_orig));
+  free_string_field (&(args_info->chipid_arg));
+  free_string_field (&(args_info->chipid_orig));
+  free_string_field (&(args_info->flash_start_arg));
+  free_string_field (&(args_info->flash_start_orig));
+  free_string_field (&(args_info->image_offset_arg));
+  free_string_field (&(args_info->image_offset_orig));
+  free_string_field (&(args_info->tag_version_arg));
+  free_string_field (&(args_info->tag_version_orig));
+  free_string_field (&(args_info->signature_arg));
+  free_string_field (&(args_info->signature_orig));
+  free_string_field (&(args_info->signature2_arg));
+  free_string_field (&(args_info->signature2_orig));
+  free_string_field (&(args_info->block_size_arg));
+  free_string_field (&(args_info->block_size_orig));
+  free_string_field (&(args_info->load_addr_arg));
+  free_string_field (&(args_info->load_addr_orig));
+  free_string_field (&(args_info->entry_arg));
+  free_string_field (&(args_info->entry_orig));
+  free_string_field (&(args_info->layoutver_arg));
+  free_string_field (&(args_info->layoutver_orig));
+  free_string_field (&(args_info->info1_arg));
+  free_string_field (&(args_info->info1_orig));
+  free_string_field (&(args_info->altinfo_arg));
+  free_string_field (&(args_info->altinfo_orig));
+  free_string_field (&(args_info->info2_arg));
+  free_string_field (&(args_info->info2_orig));
+  free_string_field (&(args_info->rsa_signature_arg));
+  free_string_field (&(args_info->rsa_signature_orig));
+  free_string_field (&(args_info->second_image_flag_arg));
+  free_string_field (&(args_info->second_image_flag_orig));
+  free_string_field (&(args_info->inactive_arg));
+  free_string_field (&(args_info->inactive_orig));
+  free_string_field (&(args_info->reserved1_arg));
+  free_string_field (&(args_info->reserved1_orig));
+  free_string_field (&(args_info->reserved2_arg));
+  free_string_field (&(args_info->reserved2_orig));
+  
+  
+
+  clear_given (args_info);
+}
+
+/**
+ * @param val the value to check
+ * @param values the possible values
+ * @return the index of the matched value:
+ * -1 if no value matched,
+ * -2 if more than one value has matched
+ */
+static int
+check_possible_values(const char *val, const char *values[])
+{
+  int i, found, last;
+  size_t len;
+
+  if (!val)   /* otherwise strlen() crashes below */
+    return -1; /* -1 means no argument for the option */
+
+  found = last = 0;
+
+  for (i = 0, len = strlen(val); values[i]; ++i)
+    {
+      if (strncmp(val, values[i], len) == 0)
+        {
+          ++found;
+          last = i;
+          if (strlen(values[i]) == len)
+            return i; /* exact macth no need to check more */
+        }
+    }
+
+  if (found == 1) /* one match: OK */
+    return last;
+
+  return (found ? -2 : -1); /* return many values or none matched */
+}
+
+
+static void
+write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[])
+{
+  int found = -1;
+  if (arg) {
+    if (values) {
+      found = check_possible_values(arg, values);      
+    }
+    if (found >= 0)
+      fprintf(outfile, "%s=\"%s\" # %s\n", opt, arg, values[found]);
+    else
+      fprintf(outfile, "%s=\"%s\"\n", opt, arg);
+  } else {
+    fprintf(outfile, "%s\n", opt);
+  }
+}
+
+
+int
+cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info)
+{
+  int i = 0;
+
+  if (!outfile)
+    {
+      fprintf (stderr, "%s: cannot dump options to stream\n", CMDLINE_PARSER_PACKAGE);
+      return EXIT_FAILURE;
+    }
+
+  if (args_info->help_given)
+    write_into_file(outfile, "help", 0, 0 );
+  if (args_info->version_given)
+    write_into_file(outfile, "version", 0, 0 );
+  if (args_info->kernel_given)
+    write_into_file(outfile, "kernel", args_info->kernel_orig, 0);
+  if (args_info->rootfs_given)
+    write_into_file(outfile, "rootfs", args_info->rootfs_orig, 0);
+  if (args_info->output_given)
+    write_into_file(outfile, "output", args_info->output_orig, 0);
+  if (args_info->cfe_given)
+    write_into_file(outfile, "cfe", args_info->cfe_orig, 0);
+  if (args_info->boardid_given)
+    write_into_file(outfile, "boardid", args_info->boardid_orig, 0);
+  if (args_info->chipid_given)
+    write_into_file(outfile, "chipid", args_info->chipid_orig, 0);
+  if (args_info->flash_start_given)
+    write_into_file(outfile, "flash-start", args_info->flash_start_orig, 0);
+  if (args_info->image_offset_given)
+    write_into_file(outfile, "image-offset", args_info->image_offset_orig, 0);
+  if (args_info->tag_version_given)
+    write_into_file(outfile, "tag-version", args_info->tag_version_orig, 0);
+  if (args_info->signature_given)
+    write_into_file(outfile, "signature", args_info->signature_orig, 0);
+  if (args_info->signature2_given)
+    write_into_file(outfile, "signature2", args_info->signature2_orig, 0);
+  if (args_info->block_size_given)
+    write_into_file(outfile, "block-size", args_info->block_size_orig, 0);
+  if (args_info->load_addr_given)
+    write_into_file(outfile, "load-addr", args_info->load_addr_orig, 0);
+  if (args_info->entry_given)
+    write_into_file(outfile, "entry", args_info->entry_orig, 0);
+  if (args_info->layoutver_given)
+    write_into_file(outfile, "layoutver", args_info->layoutver_orig, 0);
+  if (args_info->info1_given)
+    write_into_file(outfile, "info1", args_info->info1_orig, 0);
+  if (args_info->altinfo_given)
+    write_into_file(outfile, "altinfo", args_info->altinfo_orig, 0);
+  if (args_info->info2_given)
+    write_into_file(outfile, "info2", args_info->info2_orig, 0);
+  if (args_info->root_first_given)
+    write_into_file(outfile, "root-first", 0, 0 );
+  if (args_info->rsa_signature_given)
+    write_into_file(outfile, "rsa-signature", args_info->rsa_signature_orig, 0);
+  if (args_info->second_image_flag_given)
+    write_into_file(outfile, "second-image-flag", args_info->second_image_flag_orig, cmdline_parser_second_image_flag_values);
+  if (args_info->inactive_given)
+    write_into_file(outfile, "inactive", args_info->inactive_orig, cmdline_parser_inactive_values);
+  if (args_info->reserved1_given)
+    write_into_file(outfile, "reserved1", args_info->reserved1_orig, 0);
+  if (args_info->reserved2_given)
+    write_into_file(outfile, "reserved2", args_info->reserved2_orig, 0);
+  if (args_info->kernel_file_has_header_given)
+    write_into_file(outfile, "kernel-file-has-header", 0, 0 );
+  
+
+  i = EXIT_SUCCESS;
+  return i;
+}
+
+int
+cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info)
+{
+  FILE *outfile;
+  int i = 0;
+
+  outfile = fopen(filename, "w");
+
+  if (!outfile)
+    {
+      fprintf (stderr, "%s: cannot open file for writing: %s\n", CMDLINE_PARSER_PACKAGE, filename);
+      return EXIT_FAILURE;
+    }
+
+  i = cmdline_parser_dump(outfile, args_info);
+  fclose (outfile);
+
+  return i;
+}
+
+void
+cmdline_parser_free (struct gengetopt_args_info *args_info)
+{
+  cmdline_parser_release (args_info);
+}
+
+/** @brief replacement of strdup, which is not standard */
+char *
+gengetopt_strdup (const char *s)
+{
+  char *result = 0;
+  if (!s)
+    return result;
+
+  result = (char*)malloc(strlen(s) + 1);
+  if (result == (char*)0)
+    return (char*)0;
+  strcpy(result, s);
+  return result;
+}
+
+int
+cmdline_parser (int argc, char **argv, struct gengetopt_args_info *args_info)
+{
+  return cmdline_parser2 (argc, argv, args_info, 0, 1, 1);
+}
+
+int
+cmdline_parser_ext (int argc, char **argv, struct gengetopt_args_info *args_info,
+                   struct cmdline_parser_params *params)
+{
+  int result;
+  result = cmdline_parser_internal (argc, argv, args_info, params, 0);
+
+  if (result == EXIT_FAILURE)
+    {
+      cmdline_parser_free (args_info);
+      exit (EXIT_FAILURE);
+    }
+  
+  return result;
+}
+
+int
+cmdline_parser2 (int argc, char **argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required)
+{
+  int result;
+  struct cmdline_parser_params params;
+  
+  params.override = override;
+  params.initialize = initialize;
+  params.check_required = check_required;
+  params.check_ambiguity = 0;
+  params.print_errors = 1;
+
+  result = cmdline_parser_internal (argc, argv, args_info, &params, 0);
+
+  if (result == EXIT_FAILURE)
+    {
+      cmdline_parser_free (args_info);
+      exit (EXIT_FAILURE);
+    }
+  
+  return result;
+}
+
+int
+cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name)
+{
+  int result = EXIT_SUCCESS;
+
+  if (cmdline_parser_required2(args_info, prog_name, 0) > 0)
+    result = EXIT_FAILURE;
+
+  if (result == EXIT_FAILURE)
+    {
+      cmdline_parser_free (args_info);
+      exit (EXIT_FAILURE);
+    }
+  
+  return result;
+}
+
+int
+cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error)
+{
+  int error = 0;
+  FIX_UNUSED (additional_error);
+
+  /* checks for required options */
+  if (! args_info->kernel_given)
+    {
+      fprintf (stderr, "%s: '--kernel' ('-i') option required%s\n", prog_name, (additional_error ? additional_error : ""));
+      error = 1;
+    }
+  
+  if (! args_info->rootfs_given)
+    {
+      fprintf (stderr, "%s: '--rootfs' ('-f') option required%s\n", prog_name, (additional_error ? additional_error : ""));
+      error = 1;
+    }
+  
+  if (! args_info->output_given)
+    {
+      fprintf (stderr, "%s: '--output' ('-o') option required%s\n", prog_name, (additional_error ? additional_error : ""));
+      error = 1;
+    }
+  
+  if (! args_info->boardid_given)
+    {
+      fprintf (stderr, "%s: '--boardid' ('-b') option required%s\n", prog_name, (additional_error ? additional_error : ""));
+      error = 1;
+    }
+  
+  if (! args_info->chipid_given)
+    {
+      fprintf (stderr, "%s: '--chipid' ('-c') option required%s\n", prog_name, (additional_error ? additional_error : ""));
+      error = 1;
+    }
+  
+  if (! args_info->load_addr_given)
+    {
+      fprintf (stderr, "%s: '--load-addr' ('-l') option required%s\n", prog_name, (additional_error ? additional_error : ""));
+      error = 1;
+    }
+  
+  if (! args_info->entry_given)
+    {
+      fprintf (stderr, "%s: '--entry' ('-e') option required%s\n", prog_name, (additional_error ? additional_error : ""));
+      error = 1;
+    }
+  
+  
+  /* checks for dependences among options */
+
+  return error;
+}
+
+
+static char *package_name = 0;
+
+/**
+ * @brief updates an option
+ * @param field the generic pointer to the field to update
+ * @param orig_field the pointer to the orig field
+ * @param field_given the pointer to the number of occurrence of this option
+ * @param prev_given the pointer to the number of occurrence already seen
+ * @param value the argument for this option (if null no arg was specified)
+ * @param possible_values the possible values for this option (if specified)
+ * @param default_value the default value (in case the option only accepts fixed values)
+ * @param arg_type the type of this option
+ * @param check_ambiguity @see cmdline_parser_params.check_ambiguity
+ * @param override @see cmdline_parser_params.override
+ * @param no_free whether to free a possible previous value
+ * @param multiple_option whether this is a multiple option
+ * @param long_opt the corresponding long option
+ * @param short_opt the corresponding short option (or '-' if none)
+ * @param additional_error possible further error specification
+ */
+static
+int update_arg(void *field, char **orig_field,
+               unsigned int *field_given, unsigned int *prev_given, 
+               char *value, const char *possible_values[],
+               const char *default_value,
+               cmdline_parser_arg_type arg_type,
+               int check_ambiguity, int override,
+               int no_free, int multiple_option,
+               const char *long_opt, char short_opt,
+               const char *additional_error)
+{
+  char *stop_char = 0;
+  const char *val = value;
+  int found;
+  char **string_field;
+  FIX_UNUSED (field);
+
+  stop_char = 0;
+  found = 0;
+
+  if (!multiple_option && prev_given && (*prev_given || (check_ambiguity && *field_given)))
+    {
+      if (short_opt != '-')
+        fprintf (stderr, "%s: `--%s' (`-%c') option given more than once%s\n", 
+               package_name, long_opt, short_opt,
+               (additional_error ? additional_error : ""));
+      else
+        fprintf (stderr, "%s: `--%s' option given more than once%s\n", 
+               package_name, long_opt,
+               (additional_error ? additional_error : ""));
+      return 1; /* failure */
+    }
+
+  if (possible_values && (found = check_possible_values((value ? value : default_value), possible_values)) < 0)
+    {
+      if (short_opt != '-')
+        fprintf (stderr, "%s: %s argument, \"%s\", for option `--%s' (`-%c')%s\n", 
+          package_name, (found == -2) ? "ambiguous" : "invalid", value, long_opt, short_opt,
+          (additional_error ? additional_error : ""));
+      else
+        fprintf (stderr, "%s: %s argument, \"%s\", for option `--%s'%s\n", 
+          package_name, (found == -2) ? "ambiguous" : "invalid", value, long_opt,
+          (additional_error ? additional_error : ""));
+      return 1; /* failure */
+    }
+    
+  if (field_given && *field_given && ! override)
+    return 0;
+  if (prev_given)
+    (*prev_given)++;
+  if (field_given)
+    (*field_given)++;
+  if (possible_values)
+    val = possible_values[found];
+
+  switch(arg_type) {
+  case ARG_FLAG:
+    *((int *)field) = !*((int *)field);
+    break;
+  case ARG_STRING:
+    if (val) {
+      string_field = (char **)field;
+      if (!no_free && *string_field)
+        free (*string_field); /* free previous string */
+      *string_field = gengetopt_strdup (val);
+    }
+    break;
+  default:
+    break;
+  };
+
+
+  /* store the original value */
+  switch(arg_type) {
+  case ARG_NO:
+  case ARG_FLAG:
+    break;
+  default:
+    if (value && orig_field) {
+      if (no_free) {
+        *orig_field = value;
+      } else {
+        if (*orig_field)
+          free (*orig_field); /* free previous string */
+        *orig_field = gengetopt_strdup (value);
+      }
+    }
+  };
+
+  return 0; /* OK */
+}
+
+
+int
+cmdline_parser_internal (
+  int argc, char **argv, struct gengetopt_args_info *args_info,
+                        struct cmdline_parser_params *params, const char *additional_error)
+{
+  int c;	/* Character of the parsed option.  */
+
+  int error = 0;
+  struct gengetopt_args_info local_args_info;
+  
+  int override;
+  int initialize;
+  int check_required;
+  int check_ambiguity;
+  
+  package_name = argv[0];
+  
+  override = params->override;
+  initialize = params->initialize;
+  check_required = params->check_required;
+  check_ambiguity = params->check_ambiguity;
+
+  if (initialize)
+    cmdline_parser_init (args_info);
+
+  cmdline_parser_init (&local_args_info);
+
+  optarg = 0;
+  optind = 0;
+  opterr = params->print_errors;
+  optopt = '?';
+
+  while (1)
+    {
+      int option_index = 0;
+
+      static struct option long_options[] = {
+        { "help",	0, NULL, 'h' },
+        { "version",	0, NULL, 'V' },
+        { "kernel",	1, NULL, 'i' },
+        { "rootfs",	1, NULL, 'f' },
+        { "output",	1, NULL, 'o' },
+        { "cfe",	1, NULL, 0 },
+        { "boardid",	1, NULL, 'b' },
+        { "chipid",	1, NULL, 'c' },
+        { "flash-start",	1, NULL, 's' },
+        { "image-offset",	1, NULL, 'n' },
+        { "tag-version",	1, NULL, 'v' },
+        { "signature",	1, NULL, 'a' },
+        { "signature2",	1, NULL, 'm' },
+        { "block-size",	1, NULL, 'k' },
+        { "load-addr",	1, NULL, 'l' },
+        { "entry",	1, NULL, 'e' },
+        { "layoutver",	1, NULL, 'y' },
+        { "info1",	1, NULL, '1' },
+        { "altinfo",	1, NULL, 0 },
+        { "info2",	1, NULL, '2' },
+        { "root-first",	0, NULL, 0 },
+        { "rsa-signature",	1, NULL, 'r' },
+        { "second-image-flag",	1, NULL, 0 },
+        { "inactive",	1, NULL, 0 },
+        { "reserved1",	1, NULL, 0 },
+        { "reserved2",	1, NULL, 0 },
+        { "kernel-file-has-header",	0, NULL, 0 },
+        { 0,  0, 0, 0 }
+      };
+
+      c = getopt_long (argc, argv, "hVi:f:o:b:c:s:n:v:a:m:k:l:e:y:1:2:r:", long_options, &option_index);
+
+      if (c == -1) break;	/* Exit from `while (1)' loop.  */
+
+      switch (c)
+        {
+        case 'h':	/* Print help and exit.  */
+          cmdline_parser_print_help ();
+          cmdline_parser_free (&local_args_info);
+          exit (EXIT_SUCCESS);
+
+        case 'V':	/* Print version and exit.  */
+          cmdline_parser_print_version ();
+          cmdline_parser_free (&local_args_info);
+          exit (EXIT_SUCCESS);
+
+        case 'i':	/* File with LZMA compressed kernel to include in the image..  */
+        
+        
+          if (update_arg( (void *)&(args_info->kernel_arg), 
+               &(args_info->kernel_orig), &(args_info->kernel_given),
+              &(local_args_info.kernel_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "kernel", 'i',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'f':	/* File with RootFS to include in the image..  */
+        
+        
+          if (update_arg( (void *)&(args_info->rootfs_arg), 
+               &(args_info->rootfs_orig), &(args_info->rootfs_given),
+              &(local_args_info.rootfs_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "rootfs", 'f',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'o':	/* Name of output file..  */
+        
+        
+          if (update_arg( (void *)&(args_info->output_arg), 
+               &(args_info->output_orig), &(args_info->output_given),
+              &(local_args_info.output_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "output", 'o',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'b':	/* Board ID to set in the image (must match what router expects, e.g. \"96345GW2\")..  */
+        
+        
+          if (update_arg( (void *)&(args_info->boardid_arg), 
+               &(args_info->boardid_orig), &(args_info->boardid_given),
+              &(local_args_info.boardid_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "boardid", 'b',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'c':	/* Chip ID to set in the image (must match the actual hardware, e.g. \"6345\")..  */
+        
+        
+          if (update_arg( (void *)&(args_info->chipid_arg), 
+               &(args_info->chipid_orig), &(args_info->chipid_given),
+              &(local_args_info.chipid_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "chipid", 'c',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 's':	/* Flash start address..  */
+        
+        
+          if (update_arg( (void *)&(args_info->flash_start_arg), 
+               &(args_info->flash_start_orig), &(args_info->flash_start_given),
+              &(local_args_info.flash_start_given), optarg, 0, "0xBFC00000", ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "flash-start", 's',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'n':	/* Offset from start address for the first byte after the CFE (in memory)..  */
+        
+        
+          if (update_arg( (void *)&(args_info->image_offset_arg), 
+               &(args_info->image_offset_orig), &(args_info->image_offset_given),
+              &(local_args_info.image_offset_given), optarg, 0, "0x10000", ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "image-offset", 'n',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'v':	/* Version number for imagetag format..  */
+        
+        
+          if (update_arg( (void *)&(args_info->tag_version_arg), 
+               &(args_info->tag_version_orig), &(args_info->tag_version_given),
+              &(local_args_info.tag_version_given), optarg, 0, "6", ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "tag-version", 'v',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'a':	/* Magic string (signature), for boards that need it..  */
+        
+        
+          if (update_arg( (void *)&(args_info->signature_arg), 
+               &(args_info->signature_orig), &(args_info->signature_given),
+              &(local_args_info.signature_given), optarg, 0, "Broadcom Corporatio", ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "signature", 'a',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'm':	/* Second magic string (signature2)..  */
+        
+        
+          if (update_arg( (void *)&(args_info->signature2_arg), 
+               &(args_info->signature2_orig), &(args_info->signature2_given),
+              &(local_args_info.signature2_given), optarg, 0, "ver. 2.0", ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "signature2", 'm',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'k':	/* Flash erase block size..  */
+        
+        
+          if (update_arg( (void *)&(args_info->block_size_arg), 
+               &(args_info->block_size_orig), &(args_info->block_size_given),
+              &(local_args_info.block_size_given), optarg, 0, "0x10000", ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "block-size", 'k',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'l':	/* Kernel load address..  */
+        
+        
+          if (update_arg( (void *)&(args_info->load_addr_arg), 
+               &(args_info->load_addr_orig), &(args_info->load_addr_given),
+              &(local_args_info.load_addr_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "load-addr", 'l',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'e':	/* Address where the kernel entry point will be for booting..  */
+        
+        
+          if (update_arg( (void *)&(args_info->entry_arg), 
+               &(args_info->entry_orig), &(args_info->entry_given),
+              &(local_args_info.entry_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "entry", 'e',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'y':	/* Flash layout version (version 2.2x of the Broadcom code requires this)..  */
+        
+        
+          if (update_arg( (void *)&(args_info->layoutver_arg), 
+               &(args_info->layoutver_orig), &(args_info->layoutver_given),
+              &(local_args_info.layoutver_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "layoutver", 'y',
+              additional_error))
+            goto failure;
+        
+          break;
+        case '1':	/* String for first vendor information section..  */
+        
+        
+          if (update_arg( (void *)&(args_info->info1_arg), 
+               &(args_info->info1_orig), &(args_info->info1_given),
+              &(local_args_info.info1_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "info1", '1',
+              additional_error))
+            goto failure;
+        
+          break;
+        case '2':	/* String for second vendor information section..  */
+        
+        
+          if (update_arg( (void *)&(args_info->info2_arg), 
+               &(args_info->info2_orig), &(args_info->info2_given),
+              &(local_args_info.info2_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "info2", '2',
+              additional_error))
+            goto failure;
+        
+          break;
+        case 'r':	/* String for RSA Signature section..  */
+        
+        
+          if (update_arg( (void *)&(args_info->rsa_signature_arg), 
+               &(args_info->rsa_signature_orig), &(args_info->rsa_signature_given),
+              &(local_args_info.rsa_signature_given), optarg, 0, 0, ARG_STRING,
+              check_ambiguity, override, 0, 0,
+              "rsa-signature", 'r',
+              additional_error))
+            goto failure;
+        
+          break;
+
+        case 0:	/* Long option with no short option */
+          /* File with CFE to include in the image..  */
+          if (strcmp (long_options[option_index].name, "cfe") == 0)
+          {
+          
+          
+            if (update_arg( (void *)&(args_info->cfe_arg), 
+                 &(args_info->cfe_orig), &(args_info->cfe_given),
+                &(local_args_info.cfe_given), optarg, 0, 0, ARG_STRING,
+                check_ambiguity, override, 0, 0,
+                "cfe", '-',
+                additional_error))
+              goto failure;
+          
+          }
+          /* String for vendor information section (alternate/pirelli)..  */
+          else if (strcmp (long_options[option_index].name, "altinfo") == 0)
+          {
+          
+          
+            if (update_arg( (void *)&(args_info->altinfo_arg), 
+                 &(args_info->altinfo_orig), &(args_info->altinfo_given),
+                &(local_args_info.altinfo_given), optarg, 0, 0, ARG_STRING,
+                check_ambiguity, override, 0, 0,
+                "altinfo", '-',
+                additional_error))
+              goto failure;
+          
+          }
+          /* Put the rootfs before the kernel (only for stock images, e.g. captured from the router's flash memory)..  */
+          else if (strcmp (long_options[option_index].name, "root-first") == 0)
+          {
+          
+          
+            if (update_arg((void *)&(args_info->root_first_flag), 0, &(args_info->root_first_given),
+                &(local_args_info.root_first_given), optarg, 0, 0, ARG_FLAG,
+                check_ambiguity, override, 1, 0, "root-first", '-',
+                additional_error))
+              goto failure;
+          
+          }
+          /* Dual Image Flag (2=not-specified)..  */
+          else if (strcmp (long_options[option_index].name, "second-image-flag") == 0)
+          {
+          
+          
+            if (update_arg( (void *)&(args_info->second_image_flag_arg), 
+                 &(args_info->second_image_flag_orig), &(args_info->second_image_flag_given),
+                &(local_args_info.second_image_flag_given), optarg, cmdline_parser_second_image_flag_values, "2", ARG_STRING,
+                check_ambiguity, override, 0, 0,
+                "second-image-flag", '-',
+                additional_error))
+              goto failure;
+          
+          }
+          /* Inactive Flag (2=not-specified)..  */
+          else if (strcmp (long_options[option_index].name, "inactive") == 0)
+          {
+          
+          
+            if (update_arg( (void *)&(args_info->inactive_arg), 
+                 &(args_info->inactive_orig), &(args_info->inactive_given),
+                &(local_args_info.inactive_given), optarg, cmdline_parser_inactive_values, "2", ARG_STRING,
+                check_ambiguity, override, 0, 0,
+                "inactive", '-',
+                additional_error))
+              goto failure;
+          
+          }
+          /* String for first reserved section..  */
+          else if (strcmp (long_options[option_index].name, "reserved1") == 0)
+          {
+          
+          
+            if (update_arg( (void *)&(args_info->reserved1_arg), 
+                 &(args_info->reserved1_orig), &(args_info->reserved1_given),
+                &(local_args_info.reserved1_given), optarg, 0, 0, ARG_STRING,
+                check_ambiguity, override, 0, 0,
+                "reserved1", '-',
+                additional_error))
+              goto failure;
+          
+          }
+          /* String for second reserved section..  */
+          else if (strcmp (long_options[option_index].name, "reserved2") == 0)
+          {
+          
+          
+            if (update_arg( (void *)&(args_info->reserved2_arg), 
+                 &(args_info->reserved2_orig), &(args_info->reserved2_given),
+                &(local_args_info.reserved2_given), optarg, 0, 0, ARG_STRING,
+                check_ambiguity, override, 0, 0,
+                "reserved2", '-',
+                additional_error))
+              goto failure;
+          
+          }
+          /* Indicates that the kernel file includes the kernel header with correct load address and entry point, so no changes are needed.  */
+          else if (strcmp (long_options[option_index].name, "kernel-file-has-header") == 0)
+          {
+          
+          
+            if (update_arg((void *)&(args_info->kernel_file_has_header_flag), 0, &(args_info->kernel_file_has_header_given),
+                &(local_args_info.kernel_file_has_header_given), optarg, 0, 0, ARG_FLAG,
+                check_ambiguity, override, 1, 0, "kernel-file-has-header", '-',
+                additional_error))
+              goto failure;
+          
+          }
+          
+          break;
+        case '?':	/* Invalid option.  */
+          /* `getopt_long' already printed an error message.  */
+          goto failure;
+
+        default:	/* bug: option not considered.  */
+          fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : ""));
+          abort ();
+        } /* switch */
+    } /* while */
+
+
+
+  if (check_required)
+    {
+      error += cmdline_parser_required2 (args_info, argv[0], additional_error);
+    }
+
+  cmdline_parser_release (&local_args_info);
+
+  if ( error )
+    return (EXIT_FAILURE);
+
+  return 0;
+
+failure:
+  
+  cmdline_parser_release (&local_args_info);
+  return (EXIT_FAILURE);
+}
diff --git a/tools/firmware-utils/src/imagetag_cmdline.h b/tools/firmware-utils/src/imagetag_cmdline.h
new file mode 100644
index 0000000000..a389148417
--- /dev/null
+++ b/tools/firmware-utils/src/imagetag_cmdline.h
@@ -0,0 +1,272 @@
+/** @file imagetag_cmdline.h
+ *  @brief The header file for the command line option parser
+ *  generated by GNU Gengetopt version 2.22.4
+ *  http://www.gnu.org/software/gengetopt.
+ *  DO NOT modify this file, since it can be overwritten
+ *  @author GNU Gengetopt by Lorenzo Bettini */
+
+#ifndef IMAGETAG_CMDLINE_H
+#define IMAGETAG_CMDLINE_H
+
+/* If we use autoconf.  */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h> /* for FILE */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#ifndef CMDLINE_PARSER_PACKAGE
+/** @brief the program name (used for printing errors) */
+#define CMDLINE_PARSER_PACKAGE "imagetag"
+#endif
+
+#ifndef CMDLINE_PARSER_PACKAGE_NAME
+/** @brief the complete program name (used for help and version) */
+#define CMDLINE_PARSER_PACKAGE_NAME "imagetag"
+#endif
+
+#ifndef CMDLINE_PARSER_VERSION
+/** @brief the program version */
+#define CMDLINE_PARSER_VERSION "2.0.0"
+#endif
+
+/** @brief Where the command line options are stored */
+struct gengetopt_args_info
+{
+  const char *help_help; /**< @brief Print help and exit help description.  */
+  const char *version_help; /**< @brief Print version and exit help description.  */
+  char * kernel_arg;	/**< @brief File with LZMA compressed kernel to include in the image..  */
+  char * kernel_orig;	/**< @brief File with LZMA compressed kernel to include in the image. original value given at command line.  */
+  const char *kernel_help; /**< @brief File with LZMA compressed kernel to include in the image. help description.  */
+  char * rootfs_arg;	/**< @brief File with RootFS to include in the image..  */
+  char * rootfs_orig;	/**< @brief File with RootFS to include in the image. original value given at command line.  */
+  const char *rootfs_help; /**< @brief File with RootFS to include in the image. help description.  */
+  char * output_arg;	/**< @brief Name of output file..  */
+  char * output_orig;	/**< @brief Name of output file. original value given at command line.  */
+  const char *output_help; /**< @brief Name of output file. help description.  */
+  char * cfe_arg;	/**< @brief File with CFE to include in the image..  */
+  char * cfe_orig;	/**< @brief File with CFE to include in the image. original value given at command line.  */
+  const char *cfe_help; /**< @brief File with CFE to include in the image. help description.  */
+  char * boardid_arg;	/**< @brief Board ID to set in the image (must match what router expects, e.g. \"96345GW2\")..  */
+  char * boardid_orig;	/**< @brief Board ID to set in the image (must match what router expects, e.g. \"96345GW2\"). original value given at command line.  */
+  const char *boardid_help; /**< @brief Board ID to set in the image (must match what router expects, e.g. \"96345GW2\"). help description.  */
+  char * chipid_arg;	/**< @brief Chip ID to set in the image (must match the actual hardware, e.g. \"6345\")..  */
+  char * chipid_orig;	/**< @brief Chip ID to set in the image (must match the actual hardware, e.g. \"6345\"). original value given at command line.  */
+  const char *chipid_help; /**< @brief Chip ID to set in the image (must match the actual hardware, e.g. \"6345\"). help description.  */
+  char * flash_start_arg;	/**< @brief Flash start address. (default='0xBFC00000').  */
+  char * flash_start_orig;	/**< @brief Flash start address. original value given at command line.  */
+  const char *flash_start_help; /**< @brief Flash start address. help description.  */
+  char * image_offset_arg;	/**< @brief Offset from start address for the first byte after the CFE (in memory). (default='0x10000').  */
+  char * image_offset_orig;	/**< @brief Offset from start address for the first byte after the CFE (in memory). original value given at command line.  */
+  const char *image_offset_help; /**< @brief Offset from start address for the first byte after the CFE (in memory). help description.  */
+  char * tag_version_arg;	/**< @brief Version number for imagetag format. (default='6').  */
+  char * tag_version_orig;	/**< @brief Version number for imagetag format. original value given at command line.  */
+  const char *tag_version_help; /**< @brief Version number for imagetag format. help description.  */
+  char * signature_arg;	/**< @brief Magic string (signature), for boards that need it. (default='Broadcom Corporatio').  */
+  char * signature_orig;	/**< @brief Magic string (signature), for boards that need it. original value given at command line.  */
+  const char *signature_help; /**< @brief Magic string (signature), for boards that need it. help description.  */
+  char * signature2_arg;	/**< @brief Second magic string (signature2). (default='ver. 2.0').  */
+  char * signature2_orig;	/**< @brief Second magic string (signature2). original value given at command line.  */
+  const char *signature2_help; /**< @brief Second magic string (signature2). help description.  */
+  char * block_size_arg;	/**< @brief Flash erase block size. (default='0x10000').  */
+  char * block_size_orig;	/**< @brief Flash erase block size. original value given at command line.  */
+  const char *block_size_help; /**< @brief Flash erase block size. help description.  */
+  char * load_addr_arg;	/**< @brief Kernel load address..  */
+  char * load_addr_orig;	/**< @brief Kernel load address. original value given at command line.  */
+  const char *load_addr_help; /**< @brief Kernel load address. help description.  */
+  char * entry_arg;	/**< @brief Address where the kernel entry point will be for booting..  */
+  char * entry_orig;	/**< @brief Address where the kernel entry point will be for booting. original value given at command line.  */
+  const char *entry_help; /**< @brief Address where the kernel entry point will be for booting. help description.  */
+  char * layoutver_arg;	/**< @brief Flash layout version (version 2.2x of the Broadcom code requires this)..  */
+  char * layoutver_orig;	/**< @brief Flash layout version (version 2.2x of the Broadcom code requires this). original value given at command line.  */
+  const char *layoutver_help; /**< @brief Flash layout version (version 2.2x of the Broadcom code requires this). help description.  */
+  char * info1_arg;	/**< @brief String for first vendor information section..  */
+  char * info1_orig;	/**< @brief String for first vendor information section. original value given at command line.  */
+  const char *info1_help; /**< @brief String for first vendor information section. help description.  */
+  char * altinfo_arg;	/**< @brief String for vendor information section (alternate/pirelli)..  */
+  char * altinfo_orig;	/**< @brief String for vendor information section (alternate/pirelli). original value given at command line.  */
+  const char *altinfo_help; /**< @brief String for vendor information section (alternate/pirelli). help description.  */
+  char * info2_arg;	/**< @brief String for second vendor information section..  */
+  char * info2_orig;	/**< @brief String for second vendor information section. original value given at command line.  */
+  const char *info2_help; /**< @brief String for second vendor information section. help description.  */
+  int root_first_flag;	/**< @brief Put the rootfs before the kernel (only for stock images, e.g. captured from the router's flash memory). (default=off).  */
+  const char *root_first_help; /**< @brief Put the rootfs before the kernel (only for stock images, e.g. captured from the router's flash memory). help description.  */
+  char * rsa_signature_arg;	/**< @brief String for RSA Signature section..  */
+  char * rsa_signature_orig;	/**< @brief String for RSA Signature section. original value given at command line.  */
+  const char *rsa_signature_help; /**< @brief String for RSA Signature section. help description.  */
+  char * second_image_flag_arg;	/**< @brief Dual Image Flag (2=not-specified). (default='2').  */
+  char * second_image_flag_orig;	/**< @brief Dual Image Flag (2=not-specified). original value given at command line.  */
+  const char *second_image_flag_help; /**< @brief Dual Image Flag (2=not-specified). help description.  */
+  char * inactive_arg;	/**< @brief Inactive Flag (2=not-specified). (default='2').  */
+  char * inactive_orig;	/**< @brief Inactive Flag (2=not-specified). original value given at command line.  */
+  const char *inactive_help; /**< @brief Inactive Flag (2=not-specified). help description.  */
+  char * reserved1_arg;	/**< @brief String for first reserved section..  */
+  char * reserved1_orig;	/**< @brief String for first reserved section. original value given at command line.  */
+  const char *reserved1_help; /**< @brief String for first reserved section. help description.  */
+  char * reserved2_arg;	/**< @brief String for second reserved section..  */
+  char * reserved2_orig;	/**< @brief String for second reserved section. original value given at command line.  */
+  const char *reserved2_help; /**< @brief String for second reserved section. help description.  */
+  int kernel_file_has_header_flag;	/**< @brief Indicates that the kernel file includes the kernel header with correct load address and entry point, so no changes are needed (default=off).  */
+  const char *kernel_file_has_header_help; /**< @brief Indicates that the kernel file includes the kernel header with correct load address and entry point, so no changes are needed help description.  */
+  
+  unsigned int help_given ;	/**< @brief Whether help was given.  */
+  unsigned int version_given ;	/**< @brief Whether version was given.  */
+  unsigned int kernel_given ;	/**< @brief Whether kernel was given.  */
+  unsigned int rootfs_given ;	/**< @brief Whether rootfs was given.  */
+  unsigned int output_given ;	/**< @brief Whether output was given.  */
+  unsigned int cfe_given ;	/**< @brief Whether cfe was given.  */
+  unsigned int boardid_given ;	/**< @brief Whether boardid was given.  */
+  unsigned int chipid_given ;	/**< @brief Whether chipid was given.  */
+  unsigned int flash_start_given ;	/**< @brief Whether flash-start was given.  */
+  unsigned int image_offset_given ;	/**< @brief Whether image-offset was given.  */
+  unsigned int tag_version_given ;	/**< @brief Whether tag-version was given.  */
+  unsigned int signature_given ;	/**< @brief Whether signature was given.  */
+  unsigned int signature2_given ;	/**< @brief Whether signature2 was given.  */
+  unsigned int block_size_given ;	/**< @brief Whether block-size was given.  */
+  unsigned int load_addr_given ;	/**< @brief Whether load-addr was given.  */
+  unsigned int entry_given ;	/**< @brief Whether entry was given.  */
+  unsigned int layoutver_given ;	/**< @brief Whether layoutver was given.  */
+  unsigned int info1_given ;	/**< @brief Whether info1 was given.  */
+  unsigned int altinfo_given ;	/**< @brief Whether altinfo was given.  */
+  unsigned int info2_given ;	/**< @brief Whether info2 was given.  */
+  unsigned int root_first_given ;	/**< @brief Whether root-first was given.  */
+  unsigned int rsa_signature_given ;	/**< @brief Whether rsa-signature was given.  */
+  unsigned int second_image_flag_given ;	/**< @brief Whether second-image-flag was given.  */
+  unsigned int inactive_given ;	/**< @brief Whether inactive was given.  */
+  unsigned int reserved1_given ;	/**< @brief Whether reserved1 was given.  */
+  unsigned int reserved2_given ;	/**< @brief Whether reserved2 was given.  */
+  unsigned int kernel_file_has_header_given ;	/**< @brief Whether kernel-file-has-header was given.  */
+
+} ;
+
+/** @brief The additional parameters to pass to parser functions */
+struct cmdline_parser_params
+{
+  int override; /**< @brief whether to override possibly already present options (default 0) */
+  int initialize; /**< @brief whether to initialize the option structure gengetopt_args_info (default 1) */
+  int check_required; /**< @brief whether to check that all required options were provided (default 1) */
+  int check_ambiguity; /**< @brief whether to check for options already specified in the option structure gengetopt_args_info (default 0) */
+  int print_errors; /**< @brief whether getopt_long should print an error message for a bad option (default 1) */
+} ;
+
+/** @brief the purpose string of the program */
+extern const char *gengetopt_args_info_purpose;
+/** @brief the usage string of the program */
+extern const char *gengetopt_args_info_usage;
+/** @brief all the lines making the help output */
+extern const char *gengetopt_args_info_help[];
+
+/**
+ * The command line parser
+ * @param argc the number of command line options
+ * @param argv the command line options
+ * @param args_info the structure where option information will be stored
+ * @return 0 if everything went fine, NON 0 if an error took place
+ */
+int cmdline_parser (int argc, char **argv,
+  struct gengetopt_args_info *args_info);
+
+/**
+ * The command line parser (version with additional parameters - deprecated)
+ * @param argc the number of command line options
+ * @param argv the command line options
+ * @param args_info the structure where option information will be stored
+ * @param override whether to override possibly already present options
+ * @param initialize whether to initialize the option structure my_args_info
+ * @param check_required whether to check that all required options were provided
+ * @return 0 if everything went fine, NON 0 if an error took place
+ * @deprecated use cmdline_parser_ext() instead
+ */
+int cmdline_parser2 (int argc, char **argv,
+  struct gengetopt_args_info *args_info,
+  int override, int initialize, int check_required);
+
+/**
+ * The command line parser (version with additional parameters)
+ * @param argc the number of command line options
+ * @param argv the command line options
+ * @param args_info the structure where option information will be stored
+ * @param params additional parameters for the parser
+ * @return 0 if everything went fine, NON 0 if an error took place
+ */
+int cmdline_parser_ext (int argc, char **argv,
+  struct gengetopt_args_info *args_info,
+  struct cmdline_parser_params *params);
+
+/**
+ * Save the contents of the option struct into an already open FILE stream.
+ * @param outfile the stream where to dump options
+ * @param args_info the option struct to dump
+ * @return 0 if everything went fine, NON 0 if an error took place
+ */
+int cmdline_parser_dump(FILE *outfile,
+  struct gengetopt_args_info *args_info);
+
+/**
+ * Save the contents of the option struct into a (text) file.
+ * This file can be read by the config file parser (if generated by gengetopt)
+ * @param filename the file where to save
+ * @param args_info the option struct to save
+ * @return 0 if everything went fine, NON 0 if an error took place
+ */
+int cmdline_parser_file_save(const char *filename,
+  struct gengetopt_args_info *args_info);
+
+/**
+ * Print the help
+ */
+void cmdline_parser_print_help(void);
+/**
+ * Print the version
+ */
+void cmdline_parser_print_version(void);
+
+/**
+ * Initializes all the fields a cmdline_parser_params structure 
+ * to their default values
+ * @param params the structure to initialize
+ */
+void cmdline_parser_params_init(struct cmdline_parser_params *params);
+
+/**
+ * Allocates dynamically a cmdline_parser_params structure and initializes
+ * all its fields to their default values
+ * @return the created and initialized cmdline_parser_params structure
+ */
+struct cmdline_parser_params *cmdline_parser_params_create(void);
+
+/**
+ * Initializes the passed gengetopt_args_info structure's fields
+ * (also set default values for options that have a default)
+ * @param args_info the structure to initialize
+ */
+void cmdline_parser_init (struct gengetopt_args_info *args_info);
+/**
+ * Deallocates the string fields of the gengetopt_args_info structure
+ * (but does not deallocate the structure itself)
+ * @param args_info the structure to deallocate
+ */
+void cmdline_parser_free (struct gengetopt_args_info *args_info);
+
+/**
+ * Checks that all the required options were specified
+ * @param args_info the structure to check
+ * @param prog_name the name of the program that will be used to print
+ *   possible errors
+ * @return
+ */
+int cmdline_parser_required (struct gengetopt_args_info *args_info,
+  const char *prog_name);
+
+extern const char *cmdline_parser_second_image_flag_values[];  /**< @brief Possible values for second-image-flag. */
+extern const char *cmdline_parser_inactive_values[];  /**< @brief Possible values for inactive. */
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* IMAGETAG_CMDLINE_H */