nbd's makefile/menuconfig rewrite

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@307 3c298f89-4303-0410-b956-a3cf2f4a3e73

21 files changed, 827 insertions, 98 deletions

diff --git a/target/Config.in b/target/Config.in
index 1a997da2a6..6453d54e72 100644
--- a/target/Config.in
+++ b/target/Config.in
@@ -1,6 +1,38 @@
-choice
-	prompt "Target Root Filesystem"
-	source "target/jffs2/Config.in"
-	source "target/squashfs-lzma/Config.in"
-endchoice
+menu "Target Root Filesystem"
 
+	config BR2_TARGET_ROOTFS_JFFS2
+		bool "jffs2"
+		default y
+		help
+		  Build a jffs2 root filesystem
+
+	config BR2_TARGET_ROOTFS_SQUASHFS_LZMA
+		bool "squashfs-lzma"
+		default y
+		help
+		  Build a squashfs-lzma root filesystem
+
+endmenu
+
+menu "Device Support"
+
+	config BR2_TARGET_DEFAULT
+		default y
+		bool "Generic"
+
+	config BR2_TARGET_WRT54G
+		default y
+		select BR2_TARGET_DEFAULT
+		bool "Linksys WRT54G"
+
+	config BR2_TARGET_WRT54GS
+		default y
+		select BR2_TARGET_DEFAULT
+		bool "Linksys WRT54GS"
+	
+	config BR2_TARGET_MOTOROLA
+		default n
+		select BR2_TARGET_DEFAULT
+		bool "Motorola"
+
+endmenu
diff --git a/target/Makefile.in b/target/Makefile.in
deleted file mode 100644
index d40fd158d7..0000000000
--- a/target/Makefile.in
+++ /dev/null
@@ -1,20 +0,0 @@
-# Default target skeleton stuff, may be overridden
-EXTRAVERSION:=
-TARGET_SKELETON=target/default/skel.tar.gz
-TARGET_SKEL_DIR=target/default/target_skeleton
-
-include target/device/Makefile.in
-
-openwrt-linux.trx: openwrt-trx
-	PATH=$(TARGET_PATH) trx -o openwrt-linux$(EXTRAVERSION).trx \
-	 $(LINUX_DIR)/$(LINUX_BINLOC) $(JFFS2FLAGS) $(IMAGE).$(ROOTFS)
-
-openwrt-code.bin: openwrt-addpattern openwrt-linux.trx
-	PATH=$(TARGET_PATH) addpattern -2 -i  openwrt-linux$(EXTRAVERSION).trx \
-	-o openwrt-$(TAG)-code$(EXTRAVERSION).bin -g
-	@$(SED) "1s,^W54S,$(TAG)," openwrt-$(TAG)-code$(EXTRAVERSION).bin
-
-openwrt-image-clean: 
-	@-rm openwrt-* 2>/dev/null
-
-openwrt-image-dirclean: openwrt-dirclean
diff --git a/target/default/Makefile.in b/target/default/Makefile.in
deleted file mode 100644
index e69de29bb2..0000000000
--- a/target/default/Makefile.in
+++ /dev/null
diff --git a/target/default/skel.tar.gz b/target/default/skel.tar.gz
deleted file mode 100644
index 86cefb1d24..0000000000
--- a/target/default/skel.tar.gz
+++ /dev/null
diff --git a/target/default/target_skeleton/bin/login b/target/default/target_skeleton/bin/login
index 75208248d8..bf06359dee 100755
--- a/target/default/target_skeleton/bin/login
+++ b/target/default/target_skeleton/bin/login
@@ -1,2 +1,11 @@
 #!/bin/sh
-exec ash --login
+[ "$FAILSAFE" = "true" ] && exec /bin/ash --login
+
+[ -f /etc/sysconf ] && . /etc/sysconf
+
+if [ "$BR2_SYSCONF_TELNET_FAILSAFE_ONLY" = "y" ]; then
+	echo "Login failed."
+	exit 0
+fi
+
+exec /bin/ash --login
diff --git a/target/default/target_skeleton/etc/init.d/S10boot b/target/default/target_skeleton/etc/init.d/S10boot
index 81379bed4b..bd94bbd458 100755
--- a/target/default/target_skeleton/etc/init.d/S10boot
+++ b/target/default/target_skeleton/etc/init.d/S10boot
@@ -4,7 +4,12 @@ syslogd -C 16
 sysctl -p
 echo "S" > /proc/jffs2_bbc
 
+rm -rf /var
+ln -sf /tmp /var
 mkdir -p /var/run
+mkdir -p /var/log
+touch /var/log/wtmp
+touch /var/log/lastlog
 
 [ "$(nvram get il0macaddr)" = "00:90:4c:5f:00:2a" ] && {
   # if default wifi mac, set two higher than the lan mac
diff --git a/target/default/target_skeleton/etc/nvram.overrides b/target/default/target_skeleton/etc/nvram.overrides
index addfedd257..206c90b0dd 100644
--- a/target/default/target_skeleton/etc/nvram.overrides
+++ b/target/default/target_skeleton/etc/nvram.overrides
@@ -3,6 +3,9 @@
 # This file handles the NVRAM quirks of various hardware.
 # THIS FILE IS NOT A REPLACEMENT FOR NVRAM
 
+# Load sysconf defaults
+[ -f /etc/sysconf ] && . /etc/sysconf
+
 [ "$(nvram get boardnum)"  = "asusX" ] && \
   [ "$(nvram get boardtype)"  = "bcm94710dev" ] && {
   asus=1
@@ -67,9 +70,9 @@ NVRAM_lan_proto="static"
   echo "### YOU ARE IN FAILSAFE MODE ####"
   NVRAM_lan_ifname="br0"
   NVRAM_lan_ifnames=${FAILSAFE_ifnames:-"vlan0 vlan1 eth1"}
-  NVRAM_lan_ipaddr="192.168.1.1"
-  NVRAM_lan_netmask="255.255.255.0"
-  NVRAM_lan_hwaddr="00:0B:AD:0A:DD:00"
+  NVRAM_lan_ipaddr=${BR2_SYSCONF_FAILSAFE_IP:-"192.168.1.1"}
+  NVRAM_lan_netmask=${BR2_SYSCONF_FAILSAFE_NETMASK:-"255.255.255.0"}
+  NVRAM_lan_hwaddr=${BR2_SYSCONF_FAILSAFE_MAC:-"00:0B:AD:0A:DD:00"}
   NVRAM_wan_ifname="none"
   NVRAM_wifi_ifname="none"
 }
diff --git a/target/default/target_skeleton/etc/preinit b/target/default/target_skeleton/etc/preinit
index 6507d2319c..c6ad0d7065 100755
--- a/target/default/target_skeleton/etc/preinit
+++ b/target/default/target_skeleton/etc/preinit
@@ -8,7 +8,7 @@ if [ $(cat /proc/sys/reset) = 1 ] ; then
   while :; do { echo $(((X=(X+1)%8)%2)) > /proc/sys/diag; sleep $((X==0)); } done &
 else
   mount | grep jffs2 >&-
-  if [ $? = 0 ] ; then 
+  if [ $? = 0 ] ; then
     mtd unlock rootfs
     [ $(cat /proc/mtd | wc -l) = 6 ] && {
       echo 5 > /proc/sys/diag
@@ -27,4 +27,6 @@ else
   fi
 fi
 mount none /tmp -t ramfs
+mkdir -p /dev/pts
+mount none /dev/pts -t devpts
 exec /sbin/init
diff --git a/target/default/target_skeleton/etc/shells b/target/default/target_skeleton/etc/shells
new file mode 100644
index 0000000000..006aa38ced
--- /dev/null
+++ b/target/default/target_skeleton/etc/shells
@@ -0,0 +1 @@
+/bin/ash
diff --git a/target/device/Config.in b/target/device/Config.in
deleted file mode 100644
index 36d056cadf..0000000000
--- a/target/device/Config.in
+++ /dev/null
@@ -1,17 +0,0 @@
-choice
-	prompt "Device Support"
-	default BR2_TARGET_ALL
-
-config BR2_TARGET_ALL
-	bool "Support for all devices"
-
-config BR2_TARGET_LINKSYS_WRT54G
-    bool "Linksys WRT54G Support"
-
-config BR2_TARGET_LINKSYS_WRT54GS
-    bool "Linksys WRT54GS Support"
-
-config BR2_TARGET_ASUS_WL500G
-	bool "Asus WL-500g Support"
-
-endchoice
diff --git a/target/device/Makefile.in b/target/device/Makefile.in
deleted file mode 100644
index 92d6e76bc7..0000000000
--- a/target/device/Makefile.in
+++ /dev/null
@@ -1,2 +0,0 @@
--include target/device/*/*/Makefile.in
--include target/device/all/Makefile.in
diff --git a/target/jffs2/Config.in b/target/jffs2/Config.in
deleted file mode 100644
index c51ffc1cba..0000000000
--- a/target/jffs2/Config.in
+++ /dev/null
@@ -1,5 +0,0 @@
-config BR2_TARGET_ROOTFS_JFFS2
-	bool "jffs2"
-	help
-	  Build a jffs2 root filesystem
-
diff --git a/target/jffs2/Makefile b/target/jffs2/Makefile
new file mode 100644
index 0000000000..ff63e6fc2a
--- /dev/null
+++ b/target/jffs2/Makefile
@@ -0,0 +1,36 @@
+include $(TOPDIR)/rules.mk
+
+include ./jffs2root.mk
+
+TARGETS:= $(BIN_DIR)/openwrt-generic-jffs2-4MB.trx $(BIN_DIR)/openwrt-generic-jffs2-8MB.trx
+
+prepare: $(MTD_DIR)/.unpacked
+compile: mtd
+install: compile $(TARGETS)
+clean: jffs2root-dirclean
+
+$(BIN_DIR)/openwrt-generic-jffs2-4MB.trx:
+	$(MKFS_JFFS2) --pad --little-endian --squash -e 0x10000 \
+		-d $(TARGET_DIR) -o $(IMAGE)-4MB.jffs2
+	PATH=$(TARGET_PATH) trx -o $@ \
+	 $(LINUX_KERNEL) -a 0x10000 $(IMAGE)-4MB.jffs2
+
+$(BIN_DIR)/openwrt-generic-jffs2-8MB.trx:
+	$(MKFS_JFFS2) --pad --little-endian --squash -e 0x20000 \
+		-d $(TARGET_DIR) -o $(IMAGE)-8MB.jffs2
+	PATH=$(TARGET_PATH) trx -o $@ \
+	 $(LINUX_KERNEL) -a 0x20000 $(IMAGE)-8MB.jffs2
+	 
+$(BIN_DIR)/openwrt-wrt54g-jffs2.bin: $(BIN_DIR)/openwrt-generic-jffs2-4MB.trx
+	PATH=$(TARGET_PATH) addpattern -2 -i $< -o $@ -g
+	$(SED) "1s,^W54S,W54G," $@
+	
+$(BIN_DIR)/openwrt-wrt54gs-jffs2.bin: $(BIN_DIR)/openwrt-generic-jffs2-8MB.trx
+	PATH=$(TARGET_PATH) addpattern -2 -i $< -o $@ -g
+
+$(BIN_DIR)/openwrt-motorola-jffs2-4MB.bin: $(BIN_DIR)/openwrt-generic-jffs2-4MB.trx
+	PATH=$(TARGET_PATH) motorola-bin $< $@
+
+$(BIN_DIR)/openwrt-motorola-jffs2-8MB.bin: $(BIN_DIR)/openwrt-generic-jffs2-8MB.trx
+	PATH=$(TARGET_PATH) motorola-bin $< $@
+
diff --git a/target/jffs2/jffs2root.mk b/target/jffs2/jffs2root.mk
index 5a0259b27c..1c7b962cfe 100644
--- a/target/jffs2/jffs2root.mk
+++ b/target/jffs2/jffs2root.mk
@@ -28,13 +28,6 @@ mtd: $(MKFS_JFFS2)
 #
 #############################################################
 
-jffs2root: mtd
-	-@find $(TARGET_DIR) -type f -perm +111 | xargs $(SSTRIP) 2>/dev/null || true;
-	@rm -rf $(TARGET_DIR)/usr/man
-	@rm -rf $(TARGET_DIR)/usr/info
-	$(MKFS_JFFS2) --pad --little-endian --squash -e $(JFFS2_BLOCK_SIZE) \
-		-d $(TARGET_DIR) -o $(IMAGE).jffs2
-
 jffs2root-source: $(DL_DIR)/$(MTD_SOURCE)
 
 jffs2root-clean:
@@ -42,15 +35,3 @@ jffs2root-clean:
 
 jffs2root-dirclean:
 	rm -rf $(MTD_DIR)
-
-ifeq ($(strip $(BR2_TARGET_ROOTFS_JFFS2)),y)
-TARGETS+=openwrt-jffs2root openwrt-image
-ROOTFS=jffs2
-JFFS2FLAGS=-a $(JFFS2_BLOCK_SIZE)
-
-openwrt-image: openwrt
-	@make jffs2root openwrt-code.bin TAG=W54G \
-	EXTRAVERSION=$(EXTRAVERSION)-JFFS2-4M JFFS2_BLOCK_SIZE=0x10000
-	@make jffs2root openwrt-code.bin TAG=W54S \
-	EXTRAVERSION=$(EXTRAVERSION)-JFFS2-8M JFFS2_BLOCK_SIZE=0x20000
-endif
diff --git a/target/squashfs-lzma/Config.in b/target/squashfs-lzma/Config.in
deleted file mode 100644
index cc46d102ad..0000000000
--- a/target/squashfs-lzma/Config.in
+++ /dev/null
@@ -1,5 +0,0 @@
-config BR2_TARGET_ROOTFS_SQUASHFS_LZMA
-	bool "squashfs-lzma"
-	help
-	  Build a squashfs-lzma root filesystem
-
diff --git a/target/squashfs-lzma/Makefile b/target/squashfs-lzma/Makefile
new file mode 100644
index 0000000000..6c709952e4
--- /dev/null
+++ b/target/squashfs-lzma/Makefile
@@ -0,0 +1,16 @@
+include $(TOPDIR)/rules.mk
+include ./squashfslzmaroot.mk
+
+TARGETS:=$(BIN_DIR)/openwrt-generic-squashfs.trx
+
+prepare: $(SQUASHFSLZMA_DIR)/.unpacked
+compile: squashfslzma
+install: $(TARGETS)
+clean: squashfslzmaroot-dirclean
+
+$(BIN_DIR)/openwrt-generic-squashfs.trx:
+	@mkdir -p $(TARGET_DIR)/jffs
+	$(SQUASHFSLZMA_DIR)/squashfs-tools/mksquashfs-lzma $(TARGET_DIR) $(IMAGE).squashfslzma -noappend -root-owned -le
+	PATH=$(TARGET_PATH) trx -o $@ \
+	 $(LINUX_KERNEL) $(IMAGE).squashfslzma
+	 
diff --git a/target/squashfs-lzma/squashfslzmaroot.mk b/target/squashfs-lzma/squashfslzmaroot.mk
index 1aa80e0029..ee7ede84b0 100644
--- a/target/squashfs-lzma/squashfslzmaroot.mk
+++ b/target/squashfs-lzma/squashfslzmaroot.mk
@@ -36,27 +36,7 @@ squashfslzma-dirclean:
 #
 #############################################################
 
-squashfslzmaroot: squashfslzma
-	@rm -rf $(TARGET_DIR)/usr/man
-	@rm -rf $(TARGET_DIR)/usr/info
-	$(SQUASHFSLZMA_DIR)/squashfs-tools/mksquashfs-lzma \
-	$(TARGET_DIR) $(IMAGE).squashfslzma -noappend -root-owned -le
-
 squashfslzmaroot-source: squashfslzma-source
 
-squashfslzmaroot-clean:
-	-$(MAKE) -C $(SQUASHFSLZMA_DIR) clean
-
 squashfslzmaroot-dirclean:
 	rm -rf $(SQUASHFSLZMA_DIR)
-
-ifeq ($(strip $(BR2_TARGET_ROOTFS_SQUASHFS_LZMA)),y)
-TARGETS+=squashfslzmaroot openwrt-image
-ROOTFS=squashfslzma
-
-openwrt-image:  openwrt
-	@make openwrt-code.bin TAG=W54G \
-	EXTRAVERSION=$(EXTRAVERSION)-SQUASHFSLZMA
-	@make openwrt-code.bin TAG=W54S \
-	EXTRAVERSION=$(EXTRAVERSION)-SQUASHFSLZMA
-endif
diff --git a/target/utils/Makefile b/target/utils/Makefile
new file mode 100644
index 0000000000..2a91cbbd59
--- /dev/null
+++ b/target/utils/Makefile
@@ -0,0 +1,28 @@
+include $(TOPDIR)/rules.mk
+
+TARGETS := addpattern trx
+ifeq ($(BR2_TARGET_BELKIN),y)
+TARGETS += belkin-bin
+endif
+ifeq ($(BR2_TARGET_MOTOROLA),y)
+TARGETS += motorola-bin
+endif
+
+UTILS_BUILD_DIR:=$(BUILD_DIR)/target-utils
+
+prepare: $(UTILS_BUILD_DIR)
+compile: prepare $(patsubst %,$(UTILS_BUILD_DIR)/%,$(TARGETS))
+install: compile
+	mkdir -p $(STAGING_DIR)/bin
+	cp -a $(UTILS_BUILD_DIR)/* $(STAGING_DIR)/bin/
+package:
+clean:
+	rm -rf $(UTILS_BUILD_DIR)
+
+$(UTILS_BUILD_DIR):
+	mkdir -p $(UTILS_BUILD_DIR)
+	
+$(UTILS_BUILD_DIR)/%: src/%.c
+	$(CC) -o $@ $(patsubst $(UTILS_BUILD_DIR)/%,src/%.c,$@)
+	chmod 755 $@
+
diff --git a/target/utils/src/addpattern.c b/target/utils/src/addpattern.c
new file mode 100644
index 0000000000..52fb8ee1c4
--- /dev/null
+++ b/target/utils/src/addpattern.c
@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2004  Manuel Novoa III  <mjn3@codepoet.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* July 29, 2004
+ *
+ * This is a hacked replacement for the 'addpattern' utility used to
+ * create wrt54g .bin firmware files.  It isn't pretty, but it does
+ * the job for me.
+ *
+ * Extensions:
+ *  -v allows setting the version string on the command line.
+ *  -{0|1} sets the (currently ignored) hw_ver flag in the header
+ *      to 0 or 1 respectively.
+ */
+
+/* January 12, 2005
+ * 
+ * Modified by rodent at rodent dot za dot net
+ * Support added for the new WRT54G v2.2 and WRT54GS v1.1 "flags"
+ * Without the flags set to 0x7, the above units will refuse to flash.
+ * 
+ * Extensions:
+ *  -{0|1|2} sets {0|1} sets hw_ver flag to 0/1. {2} sets hw_ver to 1
+ *     and adds the new hardware "flags" for the v2.2/v1.1 units
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+/**********************************************************************/
+
+#define CODE_ID		"U2ND"		/* from code_pattern.h */
+#define CODE_PATTERN   "W54S"	/* from code_pattern.h */
+
+#define CYBERTAN_VERSION	"v3.37.2" /* from cyutils.h */
+
+/* WRT54G v2.2 and WRT54GS v1.1 "flags" (from 3.37.32 firmware cyutils.h) */
+#define SUPPORT_4712_CHIP      0x0001
+#define SUPPORT_INTEL_FLASH    0x0002
+#define SUPPORT_5325E_SWITCH   0x0004
+
+struct code_header {			/* from cyutils.h */
+	char magic[4];
+	char res1[4];				/* for extra magic */
+	char fwdate[3];
+	char fwvern[3];
+	char id[4];					/* U2ND */
+	char hw_ver;    			/* 0: for 4702, 1: for 4712 -- new in 2.04.3 */
+	unsigned short flags;       /* SUPPORT_ flags new for 3.37.2 (WRT54G v2.2 and WRT54GS v1.1) */
+	unsigned char res2[10];
+} ;
+
+/**********************************************************************/
+
+void usage(void) __attribute__ (( __noreturn__ ));
+
+void usage(void)
+{
+	fprintf(stderr, "Usage: addpattern [-i trxfile] [-o binfile] [-p pattern] [-g] [-v v#.#.#] [-{0|1|2}]\n");
+	exit(EXIT_FAILURE);
+}
+
+int main(int argc, char **argv)
+{
+	char buf[1024];	/* keep this at 1k or adjust garbage calc below */
+	struct code_header *hdr;
+	FILE *in = stdin;
+	FILE *out = stdout;
+	char *ifn = NULL;
+	char *ofn = NULL;
+	char *pattern = CODE_PATTERN;
+	char *version = CYBERTAN_VERSION;
+	int gflag = 0;
+	int c;
+	int v0, v1, v2;
+	size_t off, n;
+	time_t t;
+	struct tm *ptm;
+
+	fprintf(stderr, "mjn3's addpattern replacement - v0.81\n");
+
+	hdr = (struct code_header *) buf;
+	memset(hdr, 0, sizeof(struct code_header));
+
+	while ((c = getopt(argc, argv, "i:o:p:gv:012")) != -1) {
+		switch (c) {
+			case 'i':
+				ifn = optarg;
+				break;
+			case 'o':
+				ofn = optarg;
+				break;
+			case 'p':
+				pattern = optarg;
+				break;
+			case 'g':
+				gflag = 1;
+				break;
+			case 'v':			/* extension to allow setting version */
+				version = optarg;
+				break;
+			case '0':
+				hdr->hw_ver = 0;
+				break;
+			case '1':
+				hdr->hw_ver = 1;
+				break;
+			case '2': 			/* new 54G v2.2 and 54GS v1.1 flags */
+				hdr->hw_ver = 1;
+				hdr->flags |= SUPPORT_4712_CHIP;
+				hdr->flags |= SUPPORT_INTEL_FLASH;
+				hdr->flags |= SUPPORT_5325E_SWITCH;
+				break;
+
+			default:
+				usage();
+		}
+	}
+
+	if (optind != argc) {
+		fprintf(stderr, "illegal arg \"%s\"\n", argv[optind]);
+		usage();
+	}
+
+	if (strlen(pattern) != 4) {
+		fprintf(stderr, "illegal pattern \"%s\": length != 4\n", pattern);
+		usage();
+	}
+
+	if (ifn && !(in = fopen(ifn, "r"))) {
+		fprintf(stderr, "can not open \"%s\" for reading\n", ifn);
+		usage();
+	}
+
+	if (ofn && !(out = fopen(ofn, "w"))) {
+		fprintf(stderr, "can not open \"%s\" for writing\n", ofn);
+		usage();
+	}
+
+	if (time(&t) == (time_t)(-1)) {
+		fprintf(stderr, "time call failed\n");
+		return EXIT_FAILURE;
+	}
+
+	ptm = localtime(&t);
+
+	if (3 != sscanf(version, "v%d.%d.%d", &v0, &v1, &v2)) {
+		fprintf(stderr, "bad version string \"%s\"\n", version);
+		return EXIT_FAILURE;
+	}
+
+	memcpy(&hdr->magic, pattern, 4);
+	hdr->fwdate[0] = ptm->tm_year % 100;
+	hdr->fwdate[1] = ptm->tm_mon + 1;
+	hdr->fwdate[2] = ptm->tm_mday;
+	hdr->fwvern[0] = v0;
+	hdr->fwvern[1] = v1;
+	hdr->fwvern[2] = v2;
+	memcpy(&hdr->id, CODE_ID, strlen(CODE_ID));
+
+	off = sizeof(struct code_header);
+
+	fprintf(stderr, "writing firmware v%d.%d.%d on %d/%d/%d (y/m/d)\n",
+			v0, v1, v2,
+			hdr->fwdate[0], hdr->fwdate[1], hdr->fwdate[2]);
+
+
+	while ((n = fread(buf + off, 1, sizeof(buf)-off, in) + off) > 0) {
+		off = 0;
+		if (n < sizeof(buf)) {
+			if (ferror(in)) {
+			FREAD_ERROR:
+				fprintf(stderr, "fread error\n");
+				return EXIT_FAILURE;
+			}
+			if (gflag) {
+				gflag = sizeof(buf) - n;
+				memset(buf + n, 0xff, gflag);
+				fprintf(stderr, "adding %d bytes of garbage\n", gflag);
+				n = sizeof(buf);
+			}
+		}
+		if (!fwrite(buf, n, 1, out)) {
+		FWRITE_ERROR:
+			fprintf(stderr, "fwrite error\n");
+			return EXIT_FAILURE;
+		}
+	}
+	
+	if (ferror(in)) {
+		goto FREAD_ERROR;
+	}
+
+	if (fflush(out)) {
+		goto FWRITE_ERROR;
+	}
+
+	fclose(in);
+	fclose(out);
+
+	return EXIT_SUCCESS;
+}
diff --git a/target/utils/src/motorola-bin.c b/target/utils/src/motorola-bin.c
new file mode 100644
index 0000000000..476afe32f2
--- /dev/null
+++ b/target/utils/src/motorola-bin.c
@@ -0,0 +1,109 @@
+/*
+ * motorola-bin.c
+ *
+ * Copyright (C) 2005 Mike Baker 
+ *                    Openwrt.org
+ *
+ * $Id$
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <string.h>
+#include <netinet/in.h>
+
+unsigned long *crc32;
+
+void init_crc32()
+{
+    unsigned long crc;
+    unsigned long poly = ntohl(0x2083b8ed);
+    int n, bit;
+    if ((crc32 = (unsigned long *) malloc(256 * sizeof(unsigned long))) == (void *)-1) {
+       perror("malloc");
+       exit(1);
+    }
+    for (n = 0; n < 256; n++) {
+        crc = (unsigned long) n;
+        for (bit = 0; bit < 8; bit++)
+            crc = (crc & 1) ? (poly ^ (crc >> 1)) : (crc >> 1);
+        crc32[n] = crc;
+    }
+}
+
+unsigned int crc32buf(char *buf, size_t len)
+{
+    unsigned int crc = 0xFFFFFFFF;
+    for (; len; len--, buf++)
+        crc = crc32[(crc ^ *buf) & 0xff] ^ (crc >> 8);
+    return crc;
+}
+
+struct motorola {
+	unsigned int crc;	// crc32 of the remainder
+	unsigned int flags;	// unknown, 10577050
+	char *trx;		// standard trx
+};
+
+int main(int argc, char **argv)
+{
+	unsigned int len;
+	int fd;
+	void *trx;
+	struct motorola *firmware;
+
+	if (argc<3) {
+		printf("%s <trx> <motorola.bin>\n",argv[0]);
+		exit(0);
+	}
+
+	// mmap trx file
+	if (((fd = open(argv[1], O_RDONLY))  < 0)
+	|| ((len = lseek(fd, 0, SEEK_END)) < 0)
+	|| ((trx = mmap(0, len, PROT_READ, MAP_SHARED, fd, 0)) == (void *) (-1))
+	|| (close(fd) < 0)) {
+		perror("open/malloc");
+		exit(-1);
+	}
+	
+	// create a firmware image in memory
+	// and copy the trx to it
+	firmware = malloc(len+8);
+	memcpy(&firmware->trx,trx,len);
+	munmap(trx,len);
+
+	// setup the motorola headers
+	init_crc32();
+	firmware->flags = ntohl(0x10577050);
+	firmware->crc   = htonl(crc32buf((char *)&firmware->flags,len+4));
+
+	// write the firmware
+	if (((fd = open(argv[2], O_CREAT|O_WRONLY,0644)) < 0)
+	|| (write(fd,firmware,len+8) != len+8)
+	|| (close(fd) < 0)) {
+		perror("write");
+		exit(-1);
+	}
+
+	free(firmware);
+
+	return 0;
+}
diff --git a/target/utils/src/trx.c b/target/utils/src/trx.c
new file mode 100644
index 0000000000..79a04026ea
--- /dev/null
+++ b/target/utils/src/trx.c
@@ -0,0 +1,355 @@
+/*
+ * Copyright (C) 2004  Manuel Novoa III  <mjn3@codepoet.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* July 29, 2004
+ *
+ * This is a hacked replacement for the 'trx' utility used to create
+ * wrt54g .trx firmware files.  It isn't pretty, but it does the job
+ * for me.
+ *
+ * As an extension, you can specify a larger maximum length for the
+ * .trx file using '-m'.  It will be rounded up to be a multiple of 4K.
+ * NOTE: This space will be malloc()'d.
+ *
+ * August 16, 2004
+ *
+ * Sigh... Make it endian-neutral.
+ *
+ * TODO: Support '-b' option to specify offsets for each file.
+ *
+ * February 19, 2005 - mbm
+ *
+ * Add -a (align offset) and -b (absolute offset)
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <endian.h>
+#include <byteswap.h>
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define STORE32_LE(X)		bswap_32(X)
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+#define STORE32_LE(X)		(X)
+#else
+#error unkown endianness!
+#endif
+
+uint32_t crc32buf(char *buf, size_t len);
+
+/**********************************************************************/
+/* from trxhdr.h */
+
+#define TRX_MAGIC	0x30524448	/* "HDR0" */
+#define TRX_VERSION	1
+#define TRX_MAX_LEN	0x3A0000
+#define TRX_NO_HEADER	1		/* Do not write TRX header */	
+
+struct trx_header {
+	uint32_t magic;			/* "HDR0" */
+	uint32_t len;			/* Length of file including header */
+	uint32_t crc32;			/* 32-bit CRC from flag_version to end of file */
+	uint32_t flag_version;	/* 0:15 flags, 16:31 version */
+	uint32_t offsets[3];	/* Offsets of partitions from start of header */
+};
+
+/**********************************************************************/
+
+void usage(void) __attribute__ (( __noreturn__ ));
+
+void usage(void)
+{
+	fprintf(stderr, "Usage: trx [-o outfile] [-m maxlen] [-a align] [-b offset] file [file [file]]\n");
+	exit(EXIT_FAILURE);
+}
+
+int main(int argc, char **argv)
+{
+	FILE *out = stdout;
+	FILE *in;
+	char *ofn = NULL;
+	char *buf;
+	char *e;
+	int c, i;
+	size_t n;
+	uint32_t cur_len;
+	unsigned long maxlen = TRX_MAX_LEN;
+	struct trx_header *p;
+
+	fprintf(stderr, "mjn3's trx replacement - v0.81.1\n");
+
+	if (!(buf = malloc(maxlen))) {
+		fprintf(stderr, "malloc failed\n");
+		return EXIT_FAILURE;
+	}
+
+	p = (struct trx_header *) buf;
+
+	p->magic = STORE32_LE(TRX_MAGIC);
+	cur_len = sizeof(struct trx_header);
+	p->flag_version = STORE32_LE((TRX_VERSION << 16));
+
+	in = NULL;
+	i = 0;
+
+	while ((c = getopt(argc, argv, "-:o:m:a:b:")) != -1) {
+		switch (c) {
+			case 1:
+				p->offsets[i++] = STORE32_LE(cur_len);
+
+				if (!(in = fopen(optarg, "r"))) {
+					fprintf(stderr, "can not open \"%s\" for reading\n", optarg);
+					usage();
+				}
+				n = fread(buf + cur_len, 1, maxlen - cur_len, in);
+				if (!feof(in)) {
+					fprintf(stderr, "fread failure or file \"%s\" too large\n",optarg);
+					fclose(in);
+					return EXIT_FAILURE;
+				}
+				fclose(in);
+#undef  ROUND
+#define ROUND 4
+				if (n & (ROUND-1)) {
+					memset(buf + cur_len + n, 0, ROUND - (n & (ROUND-1)));
+					n += ROUND - (n & (ROUND-1));
+				}
+				cur_len += n;
+
+				break;
+			case 'o':
+				ofn = optarg;
+				if (ofn && !(out = fopen(ofn, "w"))) {
+					fprintf(stderr, "can not open \"%s\" for writing\n", ofn);
+					usage();
+				}
+
+				break;
+			case 'm':
+				errno = 0;
+				maxlen = strtoul(optarg, &e, 0);
+				if (errno || (e == optarg) || *e) {
+					fprintf(stderr, "illegal numeric string\n");
+					usage();
+				}
+#undef  ROUND
+#define ROUND 0x1000
+				if (maxlen & (ROUND-1)) {
+					maxlen += (ROUND - (maxlen & (ROUND-1)));
+				}
+				if (maxlen < ROUND) {
+					fprintf(stderr, "maxlen too small (or wrapped)\n");
+					usage();
+				}
+				if (maxlen > TRX_MAX_LEN) {
+					fprintf(stderr, "WARNING: maxlen exceeds default maximum!  Beware of overwriting nvram!\n");
+				}
+				if (!(buf = realloc(buf,maxlen))) {
+					fprintf(stderr, "realloc failed");
+					return EXIT_FAILURE;
+				}
+				break;
+			case 'a':
+				errno = 0;
+				n = strtoul(optarg, &e, 0);
+				if (errno || (e == optarg) || *e) {
+					fprintf(stderr, "illegal numeric string\n");
+					usage();
+				}
+				if (cur_len & (n-1)) {
+					n = n - (cur_len & (n-1));
+					memset(buf + cur_len, 0, n);
+					cur_len += n;
+				}
+				break;
+			case 'b':
+				errno = 0;
+				n = strtoul(optarg, &e, 0);
+				if (errno || (e == optarg) || *e) {
+					fprintf(stderr, "illegal numeric string\n");
+					usage();
+				}
+				if (n < cur_len) {
+					fprintf(stderr, "WARNING: current length exceeds -b %d offset\n",n);
+				} else {
+					memset(buf + cur_len, 0, n - cur_len);
+					cur_len = n;
+				}
+				break;
+			default:
+				usage();
+		}
+	}
+
+	if (!in) {
+		fprintf(stderr, "we require atleast one filename\n");
+		usage();
+	}
+
+#undef  ROUND
+#define ROUND 0x1000
+	n = cur_len & (ROUND-1);
+	if (n) {
+		memset(buf + cur_len, 0, ROUND - n);
+		cur_len += ROUND - n;
+	}
+
+	p->crc32 = crc32buf((char *) &p->flag_version,
+						cur_len - offsetof(struct trx_header, flag_version));
+	p->crc32 = STORE32_LE(p->crc32);
+
+	p->len = STORE32_LE(cur_len);
+
+	if (!fwrite(buf, cur_len, 1, out) || fflush(out)) {
+		fprintf(stderr, "fwrite failed\n");
+		return EXIT_FAILURE;
+	}
+
+	fclose(out);
+
+	return EXIT_SUCCESS;
+}
+
+/**********************************************************************/
+/* The following was grabbed and tweaked from the old snippets collection
+ * of public domain C code. */
+
+/**********************************************************************\
+|* Demonstration program to compute the 32-bit CRC used as the frame  *|
+|* check sequence in ADCCP (ANSI X3.66, also known as FIPS PUB 71     *|
+|* and FED-STD-1003, the U.S. versions of CCITT's X.25 link-level     *|
+|* protocol).  The 32-bit FCS was added via the Federal Register,     *|
+|* 1 June 1982, p.23798.  I presume but don't know for certain that   *|
+|* this polynomial is or will be included in CCITT V.41, which        *|
+|* defines the 16-bit CRC (often called CRC-CCITT) polynomial.  FIPS  *|
+|* PUB 78 says that the 32-bit FCS reduces otherwise undetected       *|
+|* errors by a factor of 10^-5 over 16-bit FCS.                       *|
+\**********************************************************************/
+
+/* Copyright (C) 1986 Gary S. Brown.  You may use this program, or
+   code or tables extracted from it, as desired without restriction.*/
+
+/* First, the polynomial itself and its table of feedback terms.  The  */
+/* polynomial is                                                       */
+/* X^32+X^26+X^23+X^22+X^16+X^12+X^11+X^10+X^8+X^7+X^5+X^4+X^2+X^1+X^0 */
+/* Note that we take it "backwards" and put the highest-order term in  */
+/* the lowest-order bit.  The X^32 term is "implied"; the LSB is the   */
+/* X^31 term, etc.  The X^0 term (usually shown as "+1") results in    */
+/* the MSB being 1.                                                    */
+
+/* Note that the usual hardware shift register implementation, which   */
+/* is what we're using (we're merely optimizing it by doing eight-bit  */
+/* chunks at a time) shifts bits into the lowest-order term.  In our   */
+/* implementation, that means shifting towards the right.  Why do we   */
+/* do it this way?  Because the calculated CRC must be transmitted in  */
+/* order from highest-order term to lowest-order term.  UARTs transmit */
+/* characters in order from LSB to MSB.  By storing the CRC this way,  */
+/* we hand it to the UART in the order low-byte to high-byte; the UART */
+/* sends each low-bit to hight-bit; and the result is transmission bit */
+/* by bit from highest- to lowest-order term without requiring any bit */
+/* shuffling on our part.  Reception works similarly.                  */
+
+/* The feedback terms table consists of 256, 32-bit entries.  Notes:   */
+/*                                                                     */
+/*  1. The table can be generated at runtime if desired; code to do so */
+/*     is shown later.  It might not be obvious, but the feedback      */
+/*     terms simply represent the results of eight shift/xor opera-    */
+/*     tions for all combinations of data and CRC register values.     */
+/*                                                                     */
+/*  2. The CRC accumulation logic is the same for all CRC polynomials, */
+/*     be they sixteen or thirty-two bits wide.  You simply choose the */
+/*     appropriate table.  Alternatively, because the table can be     */
+/*     generated at runtime, you can start by generating the table for */
+/*     the polynomial in question and use exactly the same "updcrc",   */
+/*     if your application needn't simultaneously handle two CRC       */
+/*     polynomials.  (Note, however, that XMODEM is strange.)          */
+/*                                                                     */
+/*  3. For 16-bit CRCs, the table entries need be only 16 bits wide;   */
+/*     of course, 32-bit entries work OK if the high 16 bits are zero. */
+/*                                                                     */
+/*  4. The values must be right-shifted by eight bits by the "updcrc"  */
+/*     logic; the shift must be unsigned (bring in zeroes).  On some   */
+/*     hardware you could probably optimize the shift in assembler by  */
+/*     using byte-swap instructions.                                   */
+
+static const uint32_t crc_32_tab[] = { /* CRC polynomial 0xedb88320 */
+0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
+0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
+0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
+0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
+0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
+0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
+0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
+0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
+0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
+0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
+0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
+0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
+0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
+0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
+0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
+0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
+0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
+0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
+0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
+0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
+0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
+0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+};
+
+#define UPDC32(octet,crc) (crc_32_tab[((crc) ^ (octet)) & 0xff] ^ ((crc) >> 8))
+
+uint32_t crc32buf(char *buf, size_t len)
+{
+      uint32_t crc;
+
+      crc = 0xFFFFFFFF;
+
+      for ( ; len; --len, ++buf)
+      {
+            crc = UPDC32(*buf, crc);
+      }
+
+      return crc;
+}