Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

13 files changed, 2054 insertions, 0 deletions

diff --git a/roms/u-boot-sam460ex/tools/updater/Makefile b/roms/u-boot-sam460ex/tools/updater/Makefile
new file mode 100644
index 000000000..e8092c736
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/Makefile
@@ -0,0 +1,90 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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
+#
+
+LOAD_ADDR = 0x1000000
+
+include $(TOPDIR)/config.mk
+
+PROG		= $(obj)updater
+IMAGE		= $(obj)updater.image
+
+COBJS		= update.o flash.o flash_hw.o utils.o cmd_flash.o string.o ctype.o dummy.o
+COBJS_LINKS	= stubs.o
+AOBJS		= 
+AOBJS_LINKS	= 
+
+OBJS	:= $(addprefix $(obj),$(COBJS) $(COBJS_LINKS) $(AOBJS) $(AOBJS_LINKS))
+SRCS	:= $(COBJS:.o=.c) $(AOBJS:.o=.S) $(addprefix $(obj), $(COBJS_LINKS:.o:.c) $(AOBJS_LINKS:.o:.S))
+
+CPPFLAGS += -I$(TOPDIR) -I$(TOPDIR)/board/ACube/common
+CFLAGS   += -I$(TOPDIR)/board/ACube/common
+AFLAGS   += -I$(TOPDIR)/board/ACube/common
+
+DEPS = $(OBJTREE)/u-boot.bin $(OBJTREE)/tools/mkimage
+ifneq ($(DEPS),$(wildcard $(DEPS)))
+$(error "updater: Missing required objects, please run regular build first")
+endif
+
+all:	$(obj).depend $(PROG) $(IMAGE)
+
+#########################################################################
+
+$(obj)%.srec:	%.o $(LIB)
+	$(LD) -g -Ttext $(LOAD_ADDR) -o $(<:.o=) -e $(<:.o=) $< $(LIB)
+	$(OBJCOPY) -O srec $(<:.o=) $@
+
+$(obj)%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+$(obj)%.o: %.S
+	$(CC) $(AFLAGS) -c -o $@ $<
+
+$(obj)stubs.o: $(obj)stubs.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+$(obj)stubs.c:
+	rm -f $(obj)stubs.c
+	ln -s $(SRCTREE)/examples/standalone/stubs.c $(obj)stubs.c
+
+#########################################################################
+
+$(obj)updater: $(OBJS)
+	$(LD) -g -Ttext $(LOAD_ADDR) -o $(obj)updater -e _main $(OBJS)
+	$(OBJCOPY) -O binary $(obj)updater $(obj)updater.bin
+
+$(obj)updater.image: $(obj)updater $(OBJTREE)/u-boot.bin
+	cat >/tmp/tempimage $(obj)updater.bin junk $(OBJTREE)/u-boot.bin
+	$(OBJTREE)/tools/mkimage -A ppc -O u-boot -T standalone -C none -a $(LOAD_ADDR) \
+	-e `$(NM) $(obj)updater | grep _main | cut --bytes=1-8` \
+	-n "Firmware Updater" -d /tmp/tempimage $(obj)updater.image
+	rm /tmp/tempimage
+	cp $(obj)updater.image /boot/u-boot/updater-460
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/roms/u-boot-sam460ex/tools/updater/cmd_flash.c b/roms/u-boot-sam460ex/tools/updater/cmd_flash.c
new file mode 100644
index 000000000..3e0e84fa0
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/cmd_flash.c
@@ -0,0 +1,433 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+/*
+ * FLASH support
+ */
+#include <common.h>
+#include <command.h>
+#include <flash.h>
+#include "flash_local.h"
+
+//#if defined(CONFIG_CMD_FLASH)
+
+extern flash_info_t flash_info[];	/* info for FLASH chips */
+
+/*
+ * The user interface starts numbering for Flash banks with 1
+ * for historical reasons.
+ */
+
+/*
+ * this routine looks for an abbreviated flash range specification.
+ * the syntax is B:SF[-SL], where B is the bank number, SF is the first
+ * sector to erase, and SL is the last sector to erase (defaults to SF).
+ * bank numbers start at 1 to be consistent with other specs, sector numbers
+ * start at zero.
+ *
+ * returns:	1	- correct spec; *pinfo, *psf and *psl are
+ *			  set appropriately
+ *		0	- doesn't look like an abbreviated spec
+ *		-1	- looks like an abbreviated spec, but got
+ *			  a parsing error, a number out of range,
+ *			  or an invalid flash bank.
+ */
+static int
+abbrev_spec(char *str, flash_info_t **pinfo, int *psf, int *psl)
+{
+    flash_info_t *fp;
+    int bank, first, last;
+    char *p, *ep;
+
+    if ((p = strchr(str, ':')) == NULL)
+	return 0;
+    *p++ = '\0';
+
+    bank = simple_strtoul(str, &ep, 10);
+    if (ep == str || *ep != '\0' ||
+      bank < 1 || bank > CONFIG_SYS_MAX_FLASH_BANKS ||
+      (fp = &flash_info[bank - 1])->flash_id == FLASH_UNKNOWN)
+	return -1;
+
+    str = p;
+    if ((p = strchr(str, '-')) != NULL)
+	*p++ = '\0';
+
+    first = simple_strtoul(str, &ep, 10);
+    if (ep == str || *ep != '\0' || first >= fp->sector_count)
+	return -1;
+
+    if (p != NULL) {
+	last = simple_strtoul(p, &ep, 10);
+	if (ep == p || *ep != '\0' ||
+	  last < first || last >= fp->sector_count)
+	    return -1;
+    }
+    else
+	last = first;
+
+    *pinfo = fp;
+    *psf = first;
+    *psl = last;
+
+    return 1;
+}
+int do_flinfo (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+{
+	ulong bank;
+
+	if (argc == 1) {	/* print info for all FLASH banks */
+		for (bank=0; bank <CONFIG_SYS_MAX_FLASH_BANKS; ++bank) {
+			printf ("\nBank # %ld: ", bank+1);
+
+			flash_print_info (&flash_info[bank]);
+		}
+		return 0;
+	}
+
+	bank = simple_strtoul(argv[1], NULL, 16);
+	if ((bank < 1) || (bank > CONFIG_SYS_MAX_FLASH_BANKS)) {
+		printf ("Only FLASH Banks # 1 ... # %d supported\n",
+			CONFIG_SYS_MAX_FLASH_BANKS);
+		return 1;
+	}
+	printf ("\nBank # %ld: ", bank);
+	flash_print_info (&flash_info[bank-1]);
+	return 0;
+}
+int do_flerase(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+{
+	flash_info_t *info;
+	ulong bank, addr_first, addr_last;
+	int n, sect_first, sect_last;
+	int rcode = 0;
+
+	if (argc < 2) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	if (strcmp(argv[1], "all") == 0) {
+		for (bank=1; bank<=CONFIG_SYS_MAX_FLASH_BANKS; ++bank) {
+			printf ("Erase Flash Bank # %ld ", bank);
+			info = &flash_info[bank-1];
+			rcode = flash_erase (info, 0, info->sector_count-1);
+		}
+		return rcode;
+	}
+
+	if ((n = abbrev_spec(argv[1], &info, &sect_first, &sect_last)) != 0) {
+		if (n < 0) {
+			printf("Bad sector specification\n");
+			return 1;
+		}
+		printf ("Erase Flash Sectors %d-%d in Bank # %d ",
+			sect_first, sect_last, (info-flash_info)+1);
+		rcode = flash_erase(info, sect_first, sect_last);
+		return rcode;
+	}
+
+	if (argc != 3) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	if (strcmp(argv[1], "bank") == 0) {
+		bank = simple_strtoul(argv[2], NULL, 16);
+		if ((bank < 1) || (bank > CONFIG_SYS_MAX_FLASH_BANKS)) {
+			printf ("Only FLASH Banks # 1 ... # %d supported\n",
+				CONFIG_SYS_MAX_FLASH_BANKS);
+			return 1;
+		}
+		printf ("Erase Flash Bank # %ld ", bank);
+		info = &flash_info[bank-1];
+		rcode = flash_erase (info, 0, info->sector_count-1);
+		return rcode;
+	}
+
+	addr_first = simple_strtoul(argv[1], NULL, 16);
+	addr_last  = simple_strtoul(argv[2], NULL, 16);
+
+	if (addr_first >= addr_last) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	printf ("Erase Flash from 0x%08lx to 0x%08lx ", addr_first, addr_last);
+	rcode = flash_sect_erase(addr_first, addr_last);
+	return rcode;
+}
+
+int flash_sect_erase (ulong addr_first, ulong addr_last)
+{
+	flash_info_t *info;
+	ulong bank;
+	int s_first, s_last;
+	int erased;
+	int rcode = 0;
+
+	erased = 0;
+
+	for (bank=0,info=&flash_info[0]; bank < CONFIG_SYS_MAX_FLASH_BANKS; ++bank, ++info) {
+		ulong b_end;
+		int sect;
+
+		if (info->flash_id == FLASH_UNKNOWN) {
+			continue;
+		}
+
+		b_end = info->start[0] + info->size - 1; /* bank end addr */
+
+		s_first = -1;		/* first sector to erase	*/
+		s_last  = -1;		/* last  sector to erase	*/
+
+		for (sect=0; sect < info->sector_count; ++sect) {
+			ulong end;		/* last address in current sect	*/
+			short s_end;
+
+			s_end = info->sector_count - 1;
+
+			end = (sect == s_end) ? b_end : info->start[sect + 1] - 1;
+
+			if (addr_first > end)
+				continue;
+			if (addr_last < info->start[sect])
+				continue;
+
+			if (addr_first == info->start[sect]) {
+				s_first = sect;
+			}
+			if (addr_last  == end) {
+				s_last  = sect;
+			}
+		}
+		
+		if (s_first>=0 && s_first<=s_last) {
+			erased += s_last - s_first + 1;
+			rcode = flash_erase (info, s_first, s_last);
+		}
+	}
+	if (erased) {
+	    /*	printf ("Erased %d sectors\n", erased); */
+	} else {
+		printf ("Error: start and/or end address"
+			" not on sector boundary\n");
+		rcode = 1;
+	}
+	return rcode;
+}
+
+
+int do_protect(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
+{
+	flash_info_t *info;
+	ulong bank, addr_first, addr_last;
+	int i, p, n, sect_first, sect_last;
+	int rcode = 0;
+
+	if (argc < 3) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	if (strcmp(argv[1], "off") == 0)
+		p = 0;
+	else if (strcmp(argv[1], "on") == 0)
+		p = 1;
+	else {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	if (strcmp(argv[2], "all") == 0) {
+		for (bank=1; bank<=CONFIG_SYS_MAX_FLASH_BANKS; ++bank) {
+			info = &flash_info[bank-1];
+			if (info->flash_id == FLASH_UNKNOWN) {
+				continue;
+			}
+			/*printf ("%sProtect Flash Bank # %ld\n", */
+			/*	p ? "" : "Un-", bank); */
+
+			for (i=0; i<info->sector_count; ++i) {
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+				if (flash_real_protect(info, i, p))
+					rcode = 1;
+				putc ('.');
+#else
+				info->protect[i] = p;
+#endif	/* CFG_FLASH_PROTECTION */
+			}
+		}
+
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+		if (!rcode) puts (" done\n");
+#endif	/* CFG_FLASH_PROTECTION */
+
+		return rcode;
+	}
+
+	if ((n = abbrev_spec(argv[2], &info, &sect_first, &sect_last)) != 0) {
+		if (n < 0) {
+			printf("Bad sector specification\n");
+			return 1;
+		}
+		/*printf("%sProtect Flash Sectors %d-%d in Bank # %d\n", */
+		/*	p ? "" : "Un-", sect_first, sect_last, */
+		/*	(info-flash_info)+1); */
+		for (i = sect_first; i <= sect_last; i++) {
+#if defined(CONFIG_sys_FLASH_PROTECTION)
+			if (flash_real_protect(info, i, p))
+				rcode =  1;
+			putc ('.');
+#else
+			info->protect[i] = p;
+#endif	/* CFG_FLASH_PROTECTION */
+		}
+
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+		if (!rcode) puts (" done\n");
+#endif	/* CFG_FLASH_PROTECTION */
+
+		return rcode;
+	}
+
+	if (argc != 4) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	if (strcmp(argv[2], "bank") == 0) {
+		bank = simple_strtoul(argv[3], NULL, 16);
+		if ((bank < 1) || (bank > CONFIG_SYS_MAX_FLASH_BANKS)) {
+			printf ("Only FLASH Banks # 1 ... # %d supported\n",
+				CONFIG_SYS_MAX_FLASH_BANKS);
+			return 1;
+		}
+		printf ("%sProtect Flash Bank # %ld\n",
+			p ? "" : "Un-", bank);
+		info = &flash_info[bank-1];
+
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("missing or unknown FLASH type\n");
+			return 1;
+		}
+		for (i=0; i<info->sector_count; ++i) {
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+			if (flash_real_protect(info, i, p))
+				rcode =  1;
+			putc ('.');
+#else
+			info->protect[i] = p;
+#endif	/* CFG_FLASH_PROTECTION */
+		}
+
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+		if (!rcode) puts (" done\n");
+#endif	/* CFG_FLASH_PROTECTION */
+
+		return rcode;
+	}
+
+	addr_first = simple_strtoul(argv[2], NULL, 16);
+	addr_last  = simple_strtoul(argv[3], NULL, 16);
+
+	if (addr_first >= addr_last) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+	rcode = flash_sect_protect (p, addr_first, addr_last);
+	return rcode;
+}
+int flash_sect_protect (int p, ulong addr_first, ulong addr_last)
+{
+	flash_info_t *info;
+	ulong bank;
+	int s_first, s_last;
+	int protected, i;
+	int rcode = 0;
+
+	protected = 0;
+	
+	for (bank=0,info=&flash_info[0]; bank < CONFIG_SYS_MAX_FLASH_BANKS; ++bank, ++info) {
+		ulong b_end;
+		int sect;
+
+		if (info->flash_id == FLASH_UNKNOWN) {
+			continue;
+		}
+
+		b_end = info->start[0] + info->size - 1; /* bank end addr */
+
+		s_first = -1;		/* first sector to erase	*/
+		s_last  = -1;		/* last  sector to erase	*/
+
+		for (sect=0; sect < info->sector_count; ++sect) {
+			ulong end;		/* last address in current sect	*/
+			short s_end;
+
+			s_end = info->sector_count - 1;
+
+			end = (sect == s_end) ? b_end : info->start[sect + 1] - 1;
+
+			if (addr_first > end)
+				continue;
+			if (addr_last < info->start[sect])
+				continue;
+
+			if (addr_first == info->start[sect]) {
+				s_first = sect;
+			}
+			if (addr_last  == end) {
+				s_last  = sect;
+			}
+		}
+		
+		if (s_first>=0 && s_first<=s_last) {
+			protected += s_last - s_first + 1;
+			for (i=s_first; i<=s_last; ++i) {
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+				if (flash_real_protect(info, i, p))
+					rcode = 1;
+				putc ('.');
+#else
+				info->protect[i] = p;
+#endif	/* CFG_FLASH_PROTECTION */
+			}
+		}
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+		if (!rcode) putc ('\n');
+#endif	/* CFG_FLASH_PROTECTION */
+
+	}
+	if (protected) {
+	    /*	printf ("%sProtected %d sectors\n", */
+	    /*	p ? "" : "Un-", protected); */
+	} else {
+	    printf ("Error: start and/or end address"
+			" not on sector boundary\n");
+		rcode = 1;
+	}
+	return rcode;
+}
+
+//#endif
diff --git a/roms/u-boot-sam460ex/tools/updater/ctype.c b/roms/u-boot-sam460ex/tools/updater/ctype.c
new file mode 100644
index 000000000..6ed0468a2
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/ctype.c
@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+/*
+ *  linux/lib/ctype.c
+ *
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+#include <linux/ctype.h>
+
+unsigned char _ctype[] = {
+_C,_C,_C,_C,_C,_C,_C,_C,			/* 0-7 */
+_C,_C|_S,_C|_S,_C|_S,_C|_S,_C|_S,_C,_C,		/* 8-15 */
+_C,_C,_C,_C,_C,_C,_C,_C,			/* 16-23 */
+_C,_C,_C,_C,_C,_C,_C,_C,			/* 24-31 */
+_S|_SP,_P,_P,_P,_P,_P,_P,_P,			/* 32-39 */
+_P,_P,_P,_P,_P,_P,_P,_P,			/* 40-47 */
+_D,_D,_D,_D,_D,_D,_D,_D,			/* 48-55 */
+_D,_D,_P,_P,_P,_P,_P,_P,			/* 56-63 */
+_P,_U|_X,_U|_X,_U|_X,_U|_X,_U|_X,_U|_X,_U,	/* 64-71 */
+_U,_U,_U,_U,_U,_U,_U,_U,			/* 72-79 */
+_U,_U,_U,_U,_U,_U,_U,_U,			/* 80-87 */
+_U,_U,_U,_P,_P,_P,_P,_P,			/* 88-95 */
+_P,_L|_X,_L|_X,_L|_X,_L|_X,_L|_X,_L|_X,_L,	/* 96-103 */
+_L,_L,_L,_L,_L,_L,_L,_L,			/* 104-111 */
+_L,_L,_L,_L,_L,_L,_L,_L,			/* 112-119 */
+_L,_L,_L,_P,_P,_P,_P,_C,			/* 120-127 */
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,		/* 128-143 */
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,		/* 144-159 */
+_S|_SP,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,   /* 160-175 */
+_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,_P,       /* 176-191 */
+_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,_U,       /* 192-207 */
+_U,_U,_U,_U,_U,_U,_U,_P,_U,_U,_U,_U,_U,_U,_U,_L,       /* 208-223 */
+_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,       /* 224-239 */
+_L,_L,_L,_L,_L,_L,_L,_P,_L,_L,_L,_L,_L,_L,_L,_L};      /* 240-255 */
diff --git a/roms/u-boot-sam460ex/tools/updater/dummy.c b/roms/u-boot-sam460ex/tools/updater/dummy.c
new file mode 100644
index 000000000..9fe5ac1b1
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/dummy.c
@@ -0,0 +1 @@
+volatile int __dummy = 0xDEADBEEF;
diff --git a/roms/u-boot-sam460ex/tools/updater/flash.c b/roms/u-boot-sam460ex/tools/updater/flash.c
new file mode 100644
index 000000000..5f8696543
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/flash.c
@@ -0,0 +1,185 @@
+/*
+ * (C) Copyright 2000-2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 <common.h>
+#include <flash.h>
+#include "flash_local.h"
+
+extern flash_info_t  flash_info[]; /* info for FLASH chips */
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+
+/*-----------------------------------------------------------------------
+ * Set protection status for monitor sectors
+ *
+ * The monitor is always located in the _first_ Flash bank.
+ * If necessary you have to map the second bank at lower addresses.
+ */
+void
+flash_protect (int flag, ulong from, ulong to, flash_info_t *info)
+{
+	ulong b_end = info->start[0] + info->size - 1;	/* bank end address */
+	short s_end = info->sector_count - 1;	/* index of last sector */
+	int i;
+
+	/* Do nothing if input data is bad. */
+	if (info->sector_count == 0 || info->size == 0 || to < from) {
+		return;
+	}
+
+	/* There is nothing to do if we have no data about the flash
+	 * or the protect range and flash range don't overlap.
+	 */
+	if (info->flash_id == FLASH_UNKNOWN ||
+	    to < info->start[0] || from > b_end) {
+		return;
+	}
+
+	for (i=0; i<info->sector_count; ++i) {
+		ulong end;		/* last address in current sect	*/
+
+		end = (i == s_end) ? b_end : info->start[i + 1] - 1;
+
+		/* Update protection if any part of the sector
+		 * is in the specified range.
+		 */
+		if (from <= end && to >= info->start[i]) {
+			if (flag & FLAG_PROTECT_CLEAR) {
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+				flash_real_protect(info, i, 0);
+#else
+				info->protect[i] = 0;
+#endif	/* CFG_FLASH_PROTECTION */
+			}
+			else if (flag & FLAG_PROTECT_SET) {
+#if defined(CONFIG_SYS_FLASH_PROTECTION)
+				flash_real_protect(info, i, 1);
+#else
+				info->protect[i] = 1;
+#endif	/* CFG_FLASH_PROTECTION */
+			}
+		}
+	}
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+flash_info_t *
+addr2info (ulong addr)
+{
+#ifndef CONFIG_SPD823TS
+	flash_info_t *info;
+	int i;
+
+	for (i=0, info=&flash_info[0]; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i, ++info) {
+		if (info->flash_id != FLASH_UNKNOWN &&
+		    addr >= info->start[0] &&
+		    /* WARNING - The '- 1' is needed if the flash
+		     * is at the end of the address space, since
+		     * info->start[0] + info->size wraps back to 0.
+		     * Please don't change this unless you understand this.
+		     */
+		    addr <= info->start[0] + info->size - 1) {
+			return (info);
+		}
+	}
+#endif /* CONFIG_SPD823TS */
+
+	return (NULL);
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash.
+ * Make sure all target addresses are within Flash bounds,
+ * and no protected sectors are hit.
+ * Returns:
+ * ERR_OK          0 - OK
+ * ERR_TIMOUT      1 - write timeout
+ * ERR_NOT_ERASED  2 - Flash not erased
+ * ERR_PROTECTED   4 - target range includes protected sectors
+ * ERR_INVAL       8 - target address not in Flash memory
+ * ERR_ALIGN       16 - target address not aligned on boundary
+ *			(only some targets require alignment)
+ */
+int
+flash_write (char *src, ulong addr, ulong cnt)
+{
+#ifdef CONFIG_SPD823TS
+	return (ERR_TIMOUT);	/* any other error codes are possible as well */
+#else
+	int i;
+	ulong         end        = addr + cnt - 1;
+	flash_info_t *info_first = addr2info (addr);
+	flash_info_t *info_last  = addr2info (end );
+	flash_info_t *info;
+	int j;
+
+	if (cnt == 0) {
+		return (ERR_OK);
+	}
+
+	if (!info_first || !info_last) {
+		return (ERR_INVAL);
+	}
+
+	for (info = info_first; info <= info_last; ++info) {
+		ulong b_end = info->start[0] + info->size;	/* bank end addr */
+		short s_end = info->sector_count - 1;
+		for (i=0; i<info->sector_count; ++i) {
+			ulong e_addr = (i == s_end) ? b_end : info->start[i + 1];
+
+			if ((end >= info->start[i]) && (addr < e_addr) &&
+			    (info->protect[i] != 0) ) {
+				return (ERR_PROTECTED);
+			}
+		}
+	}
+
+	printf("\rWriting ");
+	for (i = 0; i < 11; i++) putc(177);
+	printf("\rWriting ");
+
+	/* finally write data to flash */
+	for (info = info_first; info <= info_last && cnt>0; ++info) {
+		ulong len;
+
+		len = info->start[0] + info->size - addr;
+		if (len > cnt)
+			len = cnt;
+
+		if ((i = write_buff(info, src, addr, len)) != 0) {
+			return (i);
+		}
+		cnt  -= len;
+		addr += len;
+		src  += len;
+	}
+	return (ERR_OK);
+#endif /* CONFIG_SPD823TS */
+}
+
+/*-----------------------------------------------------------------------
+ */
diff --git a/roms/u-boot-sam460ex/tools/updater/flash_hw.c b/roms/u-boot-sam460ex/tools/updater/flash_hw.c
new file mode 100644
index 000000000..64a50b2c8
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/flash_hw.c
@@ -0,0 +1,579 @@
+/*
+ * (C) Copyright 2004-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2002 Jun Gu <jung@artesyncp.com>
+ * Add support for Am29F016D and dynamic switch setting.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+/*
+ * Modified 4/5/2001
+ * Wait for completion of each sector erase command issued
+ * 4/5/2001
+ * Chris Hallinan - DS4.COM, Inc. - clh@net1plus.com
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <asm/processor.h>
+#include "flash_local.h"
+
+flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];	/* info for FLASH chips */
+
+/*-----------------------------------------------------------------------
+ * Functions
+ */
+int write_word(flash_info_t * info, ulong dest, ulong data, ulong *pippo);
+
+void flash_print_info(flash_info_t * info)
+{
+	int i;
+	int k;
+	int size;
+	int erased;
+	volatile unsigned long *flash;
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf("missing or unknown FLASH type\n");
+		return;
+	}
+
+	switch (info->flash_id & FLASH_VENDMASK) {
+	case FLASH_MAN_AMD:
+		printf("AMD ");
+		break;
+	case FLASH_MAN_STM:
+		printf("STM ");
+		break;
+	case FLASH_MAN_FUJ:
+		printf("FUJITSU ");
+		break;
+	case FLASH_MAN_SST:
+		printf("SST ");
+		break;
+	case FLASH_MAN_MX:
+		printf ("MACRONIX ");
+		break;
+	case FLASH_MAN_ATM:
+		printf ("ATMEL ");
+		break;
+	default:
+		printf("Unknown Vendor ");
+		break;
+	}
+
+	switch (info->flash_id & FLASH_TYPEMASK) {
+	case FLASH_AT040:
+		printf("AT49F040 (4 Mbit, variable sector size)\n");
+		break;
+	case FLASH_AM040:
+		printf("AM29F040 (4 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_AM400B:
+		printf("AM29LV400B (4 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM400T:
+		printf("AM29LV400T (4 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM800B:
+		printf("AM29LV800B (8 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM800T:
+		printf("AM29LV800T (8 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AMD016:
+		printf("AM29F016D (16 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_AM160B:
+		printf("AM29LV160B (16 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM160T:
+		printf("AM29LV160T (16 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM320B:
+		printf("AM29LV320B (32 Mbit, bottom boot sect)\n");
+		break;
+	case FLASH_AM320T:
+		printf("AM29LV320T (32 Mbit, top boot sector)\n");
+		break;
+	case FLASH_AM033C:
+		printf("AM29LV033C (32 Mbit, top boot sector)\n");
+		break;
+	case FLASH_SST800A:
+		printf("SST39LF/VF800 (8 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_SST160A:
+		printf("SST39LF/VF160 (16 Mbit, uniform sector size)\n");
+		break;
+	case FLASH_STMW320DT:
+		printf ("M29W320DT (32 M, top sector)\n");
+		break;
+	case FLASH_MXLV320T:
+		printf ("MXLV320T (32 Mbit, top sector)\n");
+		break;
+	default:
+		printf("Unknown Chip Type\n");
+		break;
+	}
+
+	printf("  Size: %ld KB in %d Sectors\n",
+	       info->size >> 10, info->sector_count);
+
+	printf("  Sector Start Addresses:");
+	for (i = 0; i < info->sector_count; ++i) {
+		/*
+		 * Check if whole sector is erased
+		 */
+		if (i != (info->sector_count - 1))
+			size = info->start[i + 1] - info->start[i];
+		else
+			size = info->start[0] + info->size - info->start[i];
+		erased = 1;
+		flash = (volatile unsigned long *)info->start[i];
+		size = size >> 2;	/* divide by 4 for longword access */
+		for (k = 0; k < size; k++) {
+			if (*flash++ != 0xffffffff) {
+				erased = 0;
+				break;
+			}
+		}
+
+		if ((i % 5) == 0)
+			printf("\n   ");
+		printf(" %08lX%s%s",
+		       info->start[i],
+		       erased ? " E" : "  ", info->protect[i] ? "RO " : "   ");
+	}
+	printf("\n");
+	return;
+}
+
+ulong flash_get_size(vu_long * addr, flash_info_t * info)
+{
+	short i;
+	CONFIG_SYS_FLASH_WORD_SIZE value;
+	ulong base = (ulong) addr;
+	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *) addr;
+
+	printf("FLASH ADDR: %08x\n", (unsigned)addr);
+
+	/* Write auto select command: read Manufacturer ID */
+	addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
+	addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
+	addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00900090;
+	udelay(1000);
+
+	value = addr2[0];
+	printf("FLASH MANUFACT: %x\n", value);
+
+	switch (value) {
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_MANUFACT:
+		info->flash_id = FLASH_MAN_AMD;
+		break;
+	case (CONFIG_SYS_FLASH_WORD_SIZE) ATM_MANUFACT:
+		info->flash_id = FLASH_MAN_ATM;
+		break;
+	case (CONFIG_SYS_FLASH_WORD_SIZE) FUJ_MANUFACT:
+		info->flash_id = FLASH_MAN_FUJ;
+		break;
+	case (CONFIG_SYS_FLASH_WORD_SIZE) SST_MANUFACT:
+		info->flash_id = FLASH_MAN_SST;
+		break;
+	case (CONFIG_SYS_FLASH_WORD_SIZE) STM_MANUFACT:
+		info->flash_id = FLASH_MAN_STM;
+		break;
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		info->sector_count = 0;
+		info->size = 0;
+		return (0);	/* no or unknown flash  */
+	}
+
+	value = addr2[1];	/* device ID */
+	printf("FLASH DEVICEID: %x\n", value);
+
+	switch (value) {
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_LV040B:
+		info->flash_id += FLASH_AM040;
+		info->sector_count = 8;
+		info->size = 0x0080000;		/* => 512 KiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_F040B:
+		info->flash_id += FLASH_AM040;
+		info->sector_count = 8;
+		info->size = 0x0080000;		/* => 512 KiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) STM_ID_M29W040B:
+		info->flash_id += FLASH_AM040;
+		info->sector_count = 8;
+		info->size = 0x0080000;		/* => 512 KiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_F016D:
+		info->flash_id += FLASH_AMD016;
+		info->sector_count = 32;
+		info->size = 0x00200000;	/* => 2 MiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_LV033C:
+		info->flash_id += FLASH_AMDLV033C;
+		info->sector_count = 64;
+		info->size = 0x00400000;	/* => 4 MiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_LV400T:
+		info->flash_id += FLASH_AM400T;
+		info->sector_count = 11;
+		info->size = 0x00080000;	/* => 512 KiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_LV400B:
+		info->flash_id += FLASH_AM400B;
+		info->sector_count = 11;
+		info->size = 0x00080000;	/* => 512 KiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_LV800T:
+		info->flash_id += FLASH_AM800T;
+		info->sector_count = 19;
+		info->size = 0x00100000;	/* => 1 MiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_LV800B:
+		info->flash_id += FLASH_AM800B;
+		info->sector_count = 19;
+		info->size = 0x00100000;	/* => 1 MiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_LV160T:
+		info->flash_id += FLASH_AM160T;
+		info->sector_count = 35;
+		info->size = 0x00200000;	/* => 2 MiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) AMD_ID_LV160B:
+		info->flash_id += FLASH_AM160B;
+		info->sector_count = 35;
+		info->size = 0x00200000;	/* => 2 MiB */
+		break;
+
+	case (CONFIG_SYS_FLASH_WORD_SIZE) ATM_ID_BV040:
+		info->flash_id += FLASH_AT040;
+		info->sector_count = 11;
+		info->size = 0x00080000;	
+		break;
+		
+	default:
+		info->flash_id = FLASH_UNKNOWN;
+		return (0);	/* => no or unknown flash */
+	}
+
+	/* set up sector start address table */
+	if (((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) ||
+	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_AM040) ||
+	    ((info->flash_id & FLASH_TYPEMASK) == FLASH_AMD016)) {
+		for (i = 0; i < info->sector_count; i++)
+			info->start[i] = base + (i * 0x00010000);
+	} else {
+		if (info->flash_id & FLASH_BTYPE) {
+			/* set sector offsets for bottom boot block type */
+			info->start[0] = base + 0x00000000;
+			info->start[1] = base + 0x00004000;
+			info->start[2] = base + 0x00006000;
+			info->start[3] = base + 0x00008000;
+			for (i = 4; i < info->sector_count; i++) {
+				info->start[i] =
+				    base + (i * 0x00010000) - 0x00030000;
+			}
+		} else {
+			/* set sector offsets for top boot block type */
+			i = info->sector_count - 1;
+			info->start[i--] = base + info->size - 0x00004000;
+			info->start[i--] = base + info->size - 0x00006000;
+			info->start[i--] = base + info->size - 0x00008000;
+			for (; i >= 0; i--) {
+				info->start[i] = base + i * 0x00010000;
+			}
+		}
+	}
+
+	/* check for protected sectors */
+	for (i = 0; i < info->sector_count; i++) {
+		/* read sector protection at sector address, (A7 .. A0) = 0x02 */
+		/* D0 = 1 if protected */
+		addr2 = (volatile CONFIG_SYS_FLASH_WORD_SIZE *)(info->start[i]);
+
+		/* For AMD29033C flash we need to resend the command of *
+		 * reading flash protection for upper 8 Mb of flash     */
+		if (i == 32) {
+			addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0xAAAAAAAA;
+			addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x55555555;
+			addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x90909090;
+		}
+
+		if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST)
+			info->protect[i] = 0;
+		else
+			info->protect[i] = addr2[2] & 1;
+	}
+
+	/* issue bank reset to return to read mode */
+	addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00F000F0;
+
+	return (info->size);
+}
+
+static int wait_for_DQ7_1(flash_info_t * info, int sect)
+{
+	ulong start, now, last;
+	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr =
+	    (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[sect]);
+
+	start = get_timer(0);
+	last = start;
+	while ((addr[0] & (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080) !=
+	       (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080) {
+		if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
+			printf("Timeout\n");
+			return -1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			putc('.');
+			last = now;
+		}
+	}
+	return 0;
+}
+
+int flash_erase(flash_info_t * info, int s_first, int s_last)
+{
+	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2;
+	int flag, prot, sect, l_sect;
+	int i;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf("- missing\n");
+		} else {
+			printf("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	if (info->flash_id == FLASH_UNKNOWN) {
+		printf("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+
+	if (prot) {
+		printf("- Warning: %d protected sectors will not be erased!\n",
+		       prot);
+	} else {
+		//printf("\n");
+	}
+
+	l_sect = -1;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts();
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[sect]);
+
+			if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_SST) {
+				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
+				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080;
+				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00500050;	/* block erase */
+				for (i = 0; i < 50; i++)
+					udelay(1500);	/* wait 1.5 ms */
+			} else {
+				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
+				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080;
+				addr[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
+				addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00300030;	/* sector erase */
+			}
+			l_sect = sect;
+			/*
+			 * Wait for each sector to complete, it's more
+			 * reliable.  According to AMD Spec, you must
+			 * issue all erase commands within a specified
+			 * timeout.  This has been seen to fail, especially
+			 * if printf()s are included (for debug)!!
+			 */
+			wait_for_DQ7_1(info, sect);
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts();
+
+	/* wait at least 80us - let's wait 1.5 ms */
+	udelay(1500);
+
+	/* reset to read mode */
+	addr = (CONFIG_SYS_FLASH_WORD_SIZE *) info->start[0];
+	addr[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00F000F0;	/* reset bank */
+
+	printf(" done\n");
+	return 0;
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+	static ulong pippo = 1;
+
+	wp = (addr & ~3);	/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i = 0, cp = wp; i < l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *) cp);
+		}
+		for (; i < 4 && cnt > 0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt == 0 && i < 4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *) cp);
+		}
+
+		if ((rc = write_word(info, wp, data, &pippo)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i = 0; i < 4; ++i) {
+			data = (data << 8) | *src++;
+		}
+		if ((rc = write_word(info, wp, data, &pippo)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i < 4; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *) cp);
+	}
+
+	return (write_word(info, wp, data, &pippo));
+}
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+int write_word(flash_info_t * info, ulong dest, ulong data, ulong *pippo)
+{
+	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2 = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[0]);
+	volatile CONFIG_SYS_FLASH_WORD_SIZE *dest2 = (CONFIG_SYS_FLASH_WORD_SIZE *) dest;
+	volatile CONFIG_SYS_FLASH_WORD_SIZE *data2 = (CONFIG_SYS_FLASH_WORD_SIZE *) & data;
+	ulong start;
+	int i;
+		
+	/* Check if Flash is (sufficiently) erased */
+	if ((*((vu_long *)dest) & data) != data) {
+		return (2);
+	}
+
+	++(*pippo);
+	if (*pippo == 11915) { *pippo = 0; putc(219); }
+
+	for (i = 0; i < 4 / sizeof(CONFIG_SYS_FLASH_WORD_SIZE); i++) {
+		int flag;
+
+		/* Disable interrupts which might cause a timeout here */
+		flag = disable_interrupts();
+
+		addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00AA00AA;
+		addr2[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
+		addr2[CONFIG_SYS_FLASH_ADDR0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00A000A0;
+
+		dest2[i] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts();
+
+		/* data polling for D7 */
+		start = get_timer(0);
+		while ((dest2[i] & (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080) !=
+		       (data2[i] & (CONFIG_SYS_FLASH_WORD_SIZE) 0x00800080)) {
+
+			if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
+				return (1);
+			}
+		}
+	}
+
+	return (0);
+}
diff --git a/roms/u-boot-sam460ex/tools/updater/flash_local.h b/roms/u-boot-sam460ex/tools/updater/flash_local.h
new file mode 100644
index 000000000..b1ea770fa
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/flash_local.h
@@ -0,0 +1,469 @@
+/*
+ * (C) Copyright 2000-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#ifndef _FLASH_LOCAL_H_
+#define _FLASH_LOCAL_H_
+
+/*-----------------------------------------------------------------------
+ * FLASH Info: contains chip specific data, per FLASH bank
+ */
+
+typedef struct {
+	ulong	size;			/* total bank size in bytes		*/
+	ushort	sector_count;		/* number of erase units		*/
+	ulong	flash_id;		/* combined device & manufacturer code	*/
+	ulong	start[CONFIG_SYS_MAX_FLASH_SECT];   /* physical sector start addresses */
+	uchar	protect[CONFIG_SYS_MAX_FLASH_SECT]; /* sector protection status	*/
+#ifdef CFG_FLASH_CFI
+	uchar	portwidth;		/* the width of the port		*/
+	uchar	chipwidth;		/* the width of the chip		*/
+	ushort	buffer_size;		/* # of bytes in write buffer		*/
+	ulong	erase_blk_tout;		/* maximum block erase timeout		*/
+	ulong	write_tout;		/* maximum write timeout		*/
+	ulong	buffer_write_tout;	/* maximum buffer write timeout		*/
+	ushort	vendor;			/* the primary vendor id		*/
+	ushort	cmd_reset;		/* vendor specific reset command	*/
+	ushort	interface;		/* used for x8/x16 adjustments		*/
+	ushort	legacy_unlock;		/* support Intel legacy (un)locking	*/
+	uchar	manufacturer_id;	/* manufacturer id			*/
+	ushort	device_id;		/* device id				*/
+	ushort	device_id2;		/* extended device id			*/
+	ushort	ext_addr;		/* extended query table address		*/
+	ushort	cfi_version;		/* cfi version				*/
+	ushort	cfi_offset;		/* offset for cfi query 		*/
+#endif
+} flash_info_t;
+
+/*
+ * Values for the width of the port
+ */
+#define FLASH_CFI_8BIT		0x01
+#define FLASH_CFI_16BIT		0x02
+#define FLASH_CFI_32BIT		0x04
+#define FLASH_CFI_64BIT		0x08
+/*
+ * Values for the width of the chip
+ */
+#define FLASH_CFI_BY8		0x01
+#define FLASH_CFI_BY16		0x02
+#define FLASH_CFI_BY32		0x04
+#define FLASH_CFI_BY64		0x08
+/* convert between bit value and numeric value */
+#define CFI_FLASH_SHIFT_WIDTH	3
+/*
+ * Values for the flash device interface
+ */
+#define FLASH_CFI_X8		0x00
+#define FLASH_CFI_X16		0x01
+#define FLASH_CFI_X8X16		0x02
+
+/* convert between bit value and numeric value */
+#define CFI_FLASH_SHIFT_WIDTH	3
+/* Prototypes */
+
+extern unsigned long flash_init (void);
+extern void flash_print_info (flash_info_t *);
+extern int flash_erase	(flash_info_t *, int, int);
+extern int flash_sect_erase (ulong addr_first, ulong addr_last);
+extern int flash_sect_protect (int flag, ulong addr_first, ulong addr_last);
+
+/* common/flash.c */
+extern void flash_protect (int flag, ulong from, ulong to, flash_info_t *info);
+extern int flash_write (char *, ulong, ulong);
+extern flash_info_t *addr2info (ulong);
+extern int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt);
+
+/* board/?/flash.c */
+#if defined(CFG_FLASH_PROTECTION)
+extern int flash_real_protect(flash_info_t *info, long sector, int prot);
+extern void flash_read_user_serial(flash_info_t * info, void * buffer, int offset, int len);
+extern void flash_read_factory_serial(flash_info_t * info, void * buffer, int offset, int len);
+#endif	/* CFG_FLASH_PROTECTION */
+
+/*-----------------------------------------------------------------------
+ * return codes from flash_write():
+ */
+#define ERR_OK				0
+#define ERR_TIMOUT			1
+#define ERR_NOT_ERASED			2
+#define ERR_PROTECTED			4
+#define ERR_INVAL			8
+#define ERR_ALIGN			16
+#define ERR_UNKNOWN_FLASH_VENDOR	32
+#define ERR_UNKNOWN_FLASH_TYPE		64
+#define ERR_PROG_ERROR			128
+
+/*-----------------------------------------------------------------------
+ * Protection Flags for flash_protect():
+ */
+#define FLAG_PROTECT_SET	0x01
+#define FLAG_PROTECT_CLEAR	0x02
+
+/*-----------------------------------------------------------------------
+ * Device IDs
+ */
+
+#define AMD_MANUFACT	0x00010001	/* AMD	   manuf. ID in D23..D16, D7..D0 */
+#define FUJ_MANUFACT	0x00040004	/* FUJITSU manuf. ID in D23..D16, D7..D0 */
+#define ATM_MANUFACT	0x001F001F	/* ATMEL */
+#define STM_MANUFACT	0x00200020	/* STM (Thomson) manuf. ID in D23.. -"- */
+#define SST_MANUFACT	0x00BF00BF	/* SST	   manuf. ID in D23..D16, D7..D0 */
+#define MT_MANUFACT	0x00890089	/* MT	   manuf. ID in D23..D16, D7..D0 */
+#define INTEL_MANUFACT	0x00890089	/* INTEL   manuf. ID in D23..D16, D7..D0 */
+#define INTEL_ALT_MANU	0x00B000B0	/* alternate INTEL namufacturer ID	*/
+#define MX_MANUFACT	0x00C200C2	/* MXIC	   manuf. ID in D23..D16, D7..D0 */
+#define TOSH_MANUFACT	0x00980098	/* TOSHIBA manuf. ID in D23..D16, D7..D0 */
+#define MT2_MANUFACT	0x002C002C	/* alternate MICRON manufacturer ID*/
+#define EXCEL_MANUFACT	0x004A004A	/* Excel Semiconductor			*/
+
+					/* Micron Technologies (INTEL compat.)	*/
+#define MT_ID_28F400_T	0x44704470	/* 28F400B3 ID ( 4 M, top boot sector)	*/
+#define MT_ID_28F400_B	0x44714471	/* 28F400B3 ID ( 4 M, bottom boot sect) */
+
+#define AMD_ID_LV040B	0x4F		/* 29LV040B ID				*/
+					/* 4 Mbit, 512K x 8,			*/
+					/* 8 64K x 8 uniform sectors		*/
+#define AMD_ID_F033C	0xA3		/* 29LV033C ID				*/
+					/* 32 Mbit, 4Mbits x 8,			*/
+					/* 64 64K x 8 uniform sectors		*/
+#define AMD_ID_F065D	0x93		/* 29LV065D ID				*/
+					/* 64 Mbit, 8Mbits x 8,			*/
+					/* 126 64K x 8 uniform sectors		*/
+#define ATM_ID_LV040	0x13		/* 29LV040B ID				*/
+					/* 4 Mbit, 512K x 8,			*/
+					/* 8 64K x 8 uniform sectors		*/
+#define AMD_ID_F040B	0xA4		/* 29F040B ID				*/
+					/* 4 Mbit, 512K x 8,			*/
+					/* 8 64K x 8 uniform sectors		*/
+#define STM_ID_M29W040B 0xE3		/* M29W040B ID				*/
+					/* 4 Mbit, 512K x 8,			*/
+					/* 8 64K x 8 uniform sectors		*/
+#define AMD_ID_F080B	0xD5		/* 29F080  ID  ( 1 M)			*/
+					/* 8 Mbit, 512K x 16,			*/
+					/* 8 64K x 16 uniform sectors		*/
+#define AMD_ID_F016D	0xAD		/* 29F016  ID  ( 2 M x 8)		*/
+#define AMD_ID_F032B	0x41		/* 29F032  ID  ( 4 M x 8)		*/
+#define AMD_ID_LV116DT	0xC7		/* 29LV116DT   ( 2 M x 8, top boot sect) */
+#define AMD_ID_LV116DB	0x4C		/* 29LV116DB   ( 2 M x 8, bottom boot sect) */
+#define AMD_ID_LV016B	0xc8		/* 29LV016 ID  ( 2 M x 8)		*/
+
+#define AMD_ID_PL160CB	0x22452245	/* 29PL160CB ID (16 M, bottom boot sect */
+
+#define AMD_ID_LV400T	0x22B922B9	/* 29LV400T ID ( 4 M, top boot sector)	*/
+#define AMD_ID_LV400B	0x22BA22BA	/* 29LV400B ID ( 4 M, bottom boot sect) */
+
+#define AMD_ID_LV033C	0xA3		/* 29LV033C ID ( 4 M x 8)		*/
+#define AMD_ID_LV065D	0x93		/* 29LV065D ID ( 8 M x 8)		*/
+
+#define AMD_ID_LV800T	0x22DA22DA	/* 29LV800T ID ( 8 M, top boot sector)	*/
+#define AMD_ID_LV800B	0x225B225B	/* 29LV800B ID ( 8 M, bottom boot sect) */
+
+#define AMD_ID_LV160T	0x22C422C4	/* 29LV160T ID (16 M, top boot sector)	*/
+#define AMD_ID_LV160B	0x22492249	/* 29LV160B ID (16 M, bottom boot sect) */
+
+#define AMD_ID_DL163T	0x22282228	/* 29DL163T ID (16 M, top boot sector)	*/
+#define AMD_ID_DL163B	0x222B222B	/* 29DL163B ID (16 M, bottom boot sect) */
+
+#define AMD_ID_LV320T	0x22F622F6	/* 29LV320T ID (32 M, top boot sector)	*/
+#define MX_ID_LV320T	0x22A722A7	/* 29LV320T by Macronix, AMD compatible */
+#define AMD_ID_LV320B	0x22F922F9	/* 29LV320B ID (32 M, bottom boot sect) */
+#define MX_ID_LV320B	0x22A822A8	/* 29LV320B by Macronix, AMD compatible */
+
+#define AMD_ID_DL322T	0x22552255	/* 29DL322T ID (32 M, top boot sector)	*/
+#define AMD_ID_DL322B	0x22562256	/* 29DL322B ID (32 M, bottom boot sect) */
+#define AMD_ID_DL323T	0x22502250	/* 29DL323T ID (32 M, top boot sector)	*/
+#define AMD_ID_DL323B	0x22532253	/* 29DL323B ID (32 M, bottom boot sect) */
+#define AMD_ID_DL324T	0x225C225C	/* 29DL324T ID (32 M, top boot sector)	*/
+#define AMD_ID_DL324B	0x225F225F	/* 29DL324B ID (32 M, bottom boot sect) */
+
+#define AMD_ID_DL640	0x227E227E	/* 29DL640D ID (64 M, dual boot sectors)*/
+#define AMD_ID_MIRROR	0x227E227E	/* 1st ID word for MirrorBit family */
+#define AMD_ID_DL640G_2 0x22022202	/* 2nd ID word for AM29DL640G  at 0x38 */
+#define AMD_ID_DL640G_3 0x22012201	/* 3rd ID word for AM29DL640G  at 0x3c */
+#define AMD_ID_LV640U_2 0x220C220C	/* 2nd ID word for AM29LV640M  at 0x38 */
+#define AMD_ID_LV640U_3 0x22012201	/* 3rd ID word for AM29LV640M  at 0x3c */
+#define AMD_ID_LV640MT_2 0x22102210	/* 2nd ID word for AM29LV640MT at 0x38 */
+#define AMD_ID_LV640MT_3 0x22012201	/* 3rd ID word for AM29LV640MT at 0x3c */
+#define AMD_ID_LV640MB_2 0x22102210	/* 2nd ID word for AM29LV640MB at 0x38 */
+#define AMD_ID_LV640MB_3 0x22002200	/* 3rd ID word for AM29LV640MB at 0x3c */
+#define AMD_ID_LV128U_2 0x22122212	/* 2nd ID word for AM29LV128M  at 0x38 */
+#define AMD_ID_LV128U_3 0x22002200	/* 3rd ID word for AM29LV128M  at 0x3c */
+#define AMD_ID_LV256U_2 0x22122212	/* 2nd ID word for AM29LV256M  at 0x38 */
+#define AMD_ID_LV256U_3 0x22012201	/* 3rd ID word for AM29LV256M  at 0x3c */
+#define AMD_ID_GL064M_2 0x22132213	/* 2nd ID word for S29GL064M-R6 */
+#define AMD_ID_GL064M_3 0x22012201	/* 3rd ID word for S29GL064M-R6 */
+#define AMD_ID_GL064MT_2 0x22102210	/* 2nd ID word for S29GL064M-R3 (top boot sector) */
+#define AMD_ID_GL064MT_3 0x22012201	/* 3rd ID word for S29GL064M-R3 (top boot sector) */
+#define AMD_ID_GL128N_2	0x22212221	/* 2nd ID word for S29GL128N */
+#define AMD_ID_GL128N_3	0x22012201	/* 3rd ID word for S29GL128N */
+
+
+#define AMD_ID_LV320B_2 0x221A221A	/* 2d ID word for AM29LV320MB at 0x38 */
+#define AMD_ID_LV320B_3 0x22002200	/* 3d ID word for AM29LV320MB at 0x3c */
+
+#define AMD_ID_LV640U	0x22D722D7	/* 29LV640U ID (64 M, uniform sectors)	*/
+#define AMD_ID_LV650U	0x22D722D7	/* 29LV650U ID (64 M, uniform sectors)	*/
+
+#define ATM_ID_BV040	0x00000013	/* 49BV040   ID */
+#define ATM_ID_BV1614	0x000000C0	/* 49BV1614  ID */
+#define ATM_ID_BV1614A	0x000000C8	/* 49BV1614A ID */
+#define ATM_ID_BV6416	0x000000D6	/* 49BV6416  ID */
+
+#define FUJI_ID_29F800BA  0x22582258	/* MBM29F800BA ID  (8M) */
+#define FUJI_ID_29F800TA  0x22D622D6	/* MBM29F800TA ID  (8M) */
+#define FUJI_ID_29LV650UE 0x22d722d7	/* MBM29LV650UE/651UE ID (8M = 128 x 32kWord) */
+
+#define SST_ID_xF200A	0x27892789	/* 39xF200A ID ( 2M = 128K x 16 )	*/
+#define SST_ID_xF400A	0x27802780	/* 39xF400A ID ( 4M = 256K x 16 )	*/
+#define SST_ID_xF800A	0x27812781	/* 39xF800A ID ( 8M = 512K x 16 )	*/
+#define SST_ID_xF160A	0x27822782	/* 39xF800A ID (16M =	1M x 16 )	*/
+#define SST_ID_xF1601	0x234B234B	/* 39xF1601 ID (16M =	1M x 16 )	*/
+#define SST_ID_xF1602	0x234A234A	/* 39xF1602 ID (16M =	1M x 16 )	*/
+#define SST_ID_xF3201	0x235B235B	/* 39xF3201 ID (32M =	2M x 16 )	*/
+#define SST_ID_xF3202	0x235A235A	/* 39xF3202 ID (32M =	2M x 16 )	*/
+#define SST_ID_xF6401	0x236B236B	/* 39xF6401 ID (64M =	4M x 16 )	*/
+#define SST_ID_xF6402	0x236A236A	/* 39xF6402 ID (64M =	4M x 16 )	*/
+#define SST_ID_xF020	0xBFD6BFD6	/* 39xF020 ID (256KB = 2Mbit x 8)	*/
+#define SST_ID_xF040	0xBFD7BFD7	/* 39xF040 ID (512KB = 4Mbit x 8)	*/
+
+#define STM_ID_F040B	0xE2		/* M29F040B ID ( 4M = 512K x 8	)	*/
+					/* 8 64K x 8 uniform sectors		*/
+
+#define STM_ID_x800AB	0x005B005B	/* M29W800AB ID (8M = 512K x 16 )	*/
+#define STM_ID_29W320DT 0x22CA22CA	/* M29W320DT ID (32 M, top boot sector) */
+#define STM_ID_29W320DB 0x22CB22CB	/* M29W320DB ID (32 M, bottom boot sect)	*/
+#define STM_ID_29W040B	0x00E300E3	/* M29W040B ID (4M = 512K x 8)	*/
+#define FLASH_PSD4256GV 0x00E9		/* PSD4256 Flash and CPLD combination	*/
+
+#define INTEL_ID_28F016S    0x66a066a0	/* 28F016S[VS] ID (16M = 512k x 16)	*/
+#define INTEL_ID_28F800B3T  0x88928892	/*  8M = 512K x 16 top boot sector	*/
+#define INTEL_ID_28F800B3B  0x88938893	/*  8M = 512K x 16 bottom boot sector	*/
+#define INTEL_ID_28F160B3T  0x88908890	/*  16M = 1M x 16 top boot sector	*/
+#define INTEL_ID_28F160B3B  0x88918891	/*  16M = 1M x 16 bottom boot sector	*/
+#define INTEL_ID_28F320B3T  0x88968896	/*  32M = 2M x 16 top boot sector	*/
+#define INTEL_ID_28F320B3B  0x88978897	/*  32M = 2M x 16 bottom boot sector	*/
+#define INTEL_ID_28F640B3T  0x88988898	/*  64M = 4M x 16 top boot sector	*/
+#define INTEL_ID_28F640B3B  0x88998899	/*  64M = 4M x 16 bottom boot sector	*/
+#define INTEL_ID_28F160F3B  0x88F488F4	/*  16M = 1M x 16 bottom boot sector	*/
+
+#define INTEL_ID_28F800C3T  0x88C088C0	/*  8M = 512K x 16 top boot sector	*/
+#define INTEL_ID_28F800C3B  0x88C188C1	/*  8M = 512K x 16 bottom boot sector	*/
+#define INTEL_ID_28F160C3T  0x88C288C2	/*  16M = 1M x 16 top boot sector	*/
+#define INTEL_ID_28F160C3B  0x88C388C3	/*  16M = 1M x 16 bottom boot sector	*/
+#define INTEL_ID_28F320C3T  0x88C488C4	/*  32M = 2M x 16 top boot sector	*/
+#define INTEL_ID_28F320C3B  0x88C588C5	/*  32M = 2M x 16 bottom boot sector	*/
+#define INTEL_ID_28F640C3T  0x88CC88CC	/*  64M = 4M x 16 top boot sector	*/
+#define INTEL_ID_28F640C3B  0x88CD88CD	/*  64M = 4M x 16 bottom boot sector	*/
+
+#define INTEL_ID_28F128J3   0x89188918	/*  16M = 8M x 16 x 128 */
+#define INTEL_ID_28F320J5   0x00140014	/*  32M = 128K x  32	*/
+#define INTEL_ID_28F640J5   0x00150015	/*  64M = 128K x  64	*/
+#define INTEL_ID_28F320J3A  0x00160016	/*  32M = 128K x  32	*/
+#define INTEL_ID_28F640J3A  0x00170017	/*  64M = 128K x  64	*/
+#define INTEL_ID_28F128J3A  0x00180018	/* 128M = 128K x 128	*/
+#define INTEL_ID_28F256J3A  0x001D001D	/* 256M = 128K x 256	*/
+#define INTEL_ID_28F256L18T 0x880D880D	/* 256M = 128K x 255 + 32k x 4 */
+#define INTEL_ID_28F64K3    0x88018801	/*  64M =  32K x 255 + 32k x 4 */
+#define INTEL_ID_28F128K3   0x88028802	/* 128M =  64K x 255 + 32k x 4 */
+#define INTEL_ID_28F256K3   0x88038803	/* 256M = 128K x 255 + 32k x 4 */
+#define INTEL_ID_28F64P30T  0x88178817	/*  64M =  32K x 255 + 32k x 4 */
+#define INTEL_ID_28F64P30B  0x881A881A	/*  64M =  32K x 255 + 32k x 4 */
+#define INTEL_ID_28F128P30T 0x88188818	/* 128M =  64K x 255 + 32k x 4 */
+#define INTEL_ID_28F128P30B 0x881B881B	/* 128M =  64K x 255 + 32k x 4 */
+#define INTEL_ID_28F256P30T 0x88198819	/* 256M = 128K x 255 + 32k x 4 */
+#define INTEL_ID_28F256P30B 0x881C881C	/* 256M = 128K x 255 + 32k x 4 */
+
+#define INTEL_ID_28F160S3   0x00D000D0	/*  16M = 512K x  32 (64kB x 32)	*/
+#define INTEL_ID_28F320S3   0x00D400D4	/*  32M = 512K x  64 (64kB x 64)	*/
+
+/* Note that the Sharp 28F016SC is compatible with the Intel E28F016SC */
+#define SHARP_ID_28F016SCL  0xAAAAAAAA	/* LH28F016SCT-L95 2Mx8, 32 64k blocks	*/
+#define SHARP_ID_28F016SCZ  0xA0A0A0A0	/* LH28F016SCT-Z4  2Mx8, 32 64k blocks	*/
+#define SHARP_ID_28F008SC   0xA6A6A6A6	/* LH28F008SCT-L12 1Mx8, 16 64k blocks	*/
+					/* LH28F008SCR-L85 1Mx8, 16 64k blocks	*/
+
+#define TOSH_ID_FVT160	0xC2		/* TC58FVT160 ID (16 M, top )		*/
+#define TOSH_ID_FVB160	0x43		/* TC58FVT160 ID (16 M, bottom )	*/
+
+/*-----------------------------------------------------------------------
+ * Internal FLASH identification codes
+ *
+ * Be careful when adding new type! Odd numbers are "bottom boot sector" types!
+ */
+
+#define FLASH_AM040	0x0001		/* AMD Am29F040B, Am29LV040B		*/
+					/* Bright Micro BM29F040		*/
+					/* Fujitsu MBM29F040A			*/
+					/* STM M29W040B				*/
+					/* SGS Thomson M29F040B			*/
+					/* 8 64K x 8 uniform sectors		*/
+#define FLASH_AM400T	0x0002		/* AMD AM29LV400			*/
+#define FLASH_AM400B	0x0003
+#define FLASH_AM800T	0x0004		/* AMD AM29LV800			*/
+#define FLASH_AM800B	0x0005
+#define FLASH_AM116DT	0x0026		/* AMD AM29LV116DT (2Mx8bit) */
+#define FLASH_AM116DB	0x0027		/* AMD AM29LV116DB (2Mx8bit) */
+#define FLASH_AM160T	0x0006		/* AMD AM29LV160			*/
+#define FLASH_AM160LV	0x0046		/* AMD29LV160DB (2M = 2Mx8bit ) */
+#define FLASH_AM160B	0x0007
+#define FLASH_AM320T	0x0008		/* AMD AM29LV320			*/
+#define FLASH_AM320B	0x0009
+
+#define FLASH_AM080	0x000A		/* AMD Am29F080B			*/
+					/* 16 64K x 8 uniform sectors		*/
+
+#define FLASH_AMDL322T	0x0010		/* AMD AM29DL322			*/
+#define FLASH_AMDL322B	0x0011
+#define FLASH_AMDL323T	0x0012		/* AMD AM29DL323			*/
+#define FLASH_AMDL323B	0x0013
+#define FLASH_AMDL324T	0x0014		/* AMD AM29DL324			*/
+#define FLASH_AMDL324B	0x0015
+
+#define FLASH_AMDLV033C 0x0018
+#define FLASH_AMDLV065D 0x001A
+
+#define FLASH_AMDL640	0x0016		/* AMD AM29DL640D			*/
+#define FLASH_AMD016	0x0018		/* AMD AM29F016D			*/
+#define FLASH_AMDL640MB 0x0019		/* AMD AM29LV640MB (64M, bottom boot sect)*/
+#define FLASH_AMDL640MT 0x001A		/* AMD AM29LV640MT (64M, top boot sect) */
+
+#define FLASH_SST200A	0x0040		/* SST 39xF200A ID (  2M = 128K x 16 )	*/
+#define FLASH_SST400A	0x0042		/* SST 39xF400A ID (  4M = 256K x 16 )	*/
+#define FLASH_SST800A	0x0044		/* SST 39xF800A ID (  8M = 512K x 16 )	*/
+#define FLASH_SST160A	0x0046		/* SST 39xF160A ID ( 16M =   1M x 16 )	*/
+#define FLASH_SST320	0x0048		/* SST 39xF160A ID ( 16M =   1M x 16 )	*/
+#define FLASH_SST640	0x004A		/* SST 39xF160A ID ( 16M =   1M x 16 )	*/
+#define FLASH_SST020	0x0024		/* SST 39xF020 ID (256KB = 2Mbit x 8 )	*/
+#define FLASH_SST040	0x000E		/* SST 39xF040 ID (512KB = 4Mbit x 8 )	*/
+
+#define FLASH_STM800AB	0x0051		/* STM M29WF800AB  (  8M = 512K x 16 )	*/
+#define FLASH_STMW320DT 0x0052		/* STM M29W320DT   (32 M, top boot sector)	*/
+#define FLASH_STMW320DB 0x0053		/* STM M29W320DB   (32 M, bottom boot sect)*/
+#define FLASH_STM320DB	0x00CB		/* STM M29W320DB (4M = 64K x 64, bottom)*/
+#define FLASH_STM800DT	0x00D7		/* STM M29W800DT (1M = 64K x 16, top)	*/
+#define FLASH_STM800DB	0x005B		/* STM M29W800DB (1M = 64K x 16, bottom)*/
+
+#define FLASH_28F400_T	0x0062		/* MT  28F400B3 ID (  4M = 256K x 16 )	*/
+#define FLASH_28F400_B	0x0063		/* MT  28F400B3 ID (  4M = 256K x 16 )	*/
+
+#define FLASH_INTEL800T 0x0074		/* INTEL 28F800B3T (  8M = 512K x 16 )	*/
+#define FLASH_INTEL800B 0x0075		/* INTEL 28F800B3B (  8M = 512K x 16 )	*/
+#define FLASH_INTEL160T 0x0076		/* INTEL 28F160B3T ( 16M =  1 M x 16 )	*/
+#define FLASH_INTEL160B 0x0077		/* INTEL 28F160B3B ( 16M =  1 M x 16 )	*/
+#define FLASH_INTEL320T 0x0078		/* INTEL 28F320B3T ( 32M =  2 M x 16 )	*/
+#define FLASH_INTEL320B 0x0079		/* INTEL 28F320B3B ( 32M =  2 M x 16 )	*/
+#define FLASH_INTEL640T 0x007A		/* INTEL 28F320B3T ( 64M =  4 M x 16 )	*/
+#define FLASH_INTEL640B 0x007B		/* INTEL 28F320B3B ( 64M =  4 M x 16 )	*/
+
+#define FLASH_28F008S5	0x0080		/* Intel 28F008S5  (  1M =  64K x 16 )	*/
+#define FLASH_28F016SV	0x0081		/* Intel 28F016SV  ( 16M = 512k x 32 )	*/
+#define FLASH_28F800_B	0x0083		/* Intel E28F800B  (  1M = ? )		*/
+#define FLASH_AM29F800B 0x0084		/* AMD Am29F800BB  (  1M = ? )		*/
+#define FLASH_28F320J5	0x0085		/* Intel 28F320J5  (  4M = 128K x 32 )	*/
+#define FLASH_28F160S3	0x0086		/* Intel 28F160S3  ( 16M = 512K x 32 )	*/
+#define FLASH_28F320S3	0x0088		/* Intel 28F320S3  ( 32M = 512K x 64 )	*/
+#define FLASH_AM640U	0x0090		/* AMD Am29LV640U  ( 64M = 4M x 16 )	*/
+#define FLASH_AM033C	0x0091		/* AMD AM29LV033   ( 32M = 4M x 8 )	*/
+#define FLASH_LH28F016SCT 0x0092	/* Sharp 28F016SCT ( 8 Meg Flash SIMM ) */
+#define FLASH_28F160F3B 0x0093		/* Intel 28F160F3B ( 16M = 1M x 16 )	*/
+#define FLASH_AM065D	0x0093
+
+#define FLASH_28F640J5	0x0099		/* INTEL 28F640J5  ( 64M = 128K x  64)	*/
+
+#define FLASH_28F800C3T 0x009A		/* Intel 28F800C3T (  8M = 512K x 16 )	*/
+#define FLASH_28F800C3B 0x009B		/* Intel 28F800C3B (  8M = 512K x 16 )	*/
+#define FLASH_28F160C3T 0x009C		/* Intel 28F160C3T ( 16M = 1M x 16 )	*/
+#define FLASH_28F160C3B 0x009D		/* Intel 28F160C3B ( 16M = 1M x 16 )	*/
+#define FLASH_28F320C3T 0x009E		/* Intel 28F320C3T ( 32M = 2M x 16 )	*/
+#define FLASH_28F320C3B 0x009F		/* Intel 28F320C3B ( 32M = 2M x 16 )	*/
+#define FLASH_28F640C3T 0x00A0		/* Intel 28F640C3T ( 64M = 4M x 16 )	*/
+#define FLASH_28F640C3B 0x00A1		/* Intel 28F640C3B ( 64M = 4M x 16 )	*/
+#define FLASH_AMLV320U	0x00A2		/* AMD 29LV320M	   ( 32M = 2M x 16 )	*/
+
+#define FLASH_AM033	0x00A3		/* AMD AmL033C90V1   (32M = 4M x 8)	*/
+#define FLASH_AM065	0x0093		/* AMD AmL065DU12RI  (64M = 8M x 8)	*/
+#define FLASH_AT040	0x00A5		/* Amtel AT49LV040   (4M = 512K x 8)	*/
+
+#define FLASH_AMLV640U	0x00A4		/* AMD 29LV640M	   ( 64M = 4M x 16 )	*/
+#define FLASH_AMLV128U	0x00A6		/* AMD 29LV128M	   ( 128M = 8M x 16 )	*/
+#define FLASH_AMLV320B	0x00A7		/* AMD 29LV320MB   ( 32M = 2M x 16 )	*/
+#define FLASH_AMLV320T	0x00A8		/* AMD 29LV320MT   ( 32M = 2M x 16 )	*/
+#define FLASH_AMLV256U	0x00AA		/* AMD 29LV256M	   ( 256M = 16M x 16 )	*/
+#define FLASH_MXLV320B	0x00AB		/* MX  29LV320MB   ( 32M = 2M x 16 )	*/
+#define FLASH_MXLV320T	0x00AC		/* MX  29LV320MT   ( 32M = 2M x 16 )	*/
+#define FLASH_28F256L18T 0x00B0		/* Intel 28F256L18T 256M = 128K x 255 + 32k x 4 */
+#define FLASH_AMDL163T	0x00B2		/* AMD AM29DL163T (2M x 16 )			*/
+#define FLASH_AMDL163B	0x00B3
+#define FLASH_28F64K3	0x00B4		/* Intel 28F64K3   (  64M)		*/
+#define FLASH_28F128K3	0x00B6		/* Intel 28F128K3  ( 128M = 8M x 16 )	*/
+#define FLASH_28F256K3	0x00B8		/* Intel 28F256K3  ( 256M = 16M x 16 )	*/
+
+#define FLASH_28F320J3A 0x00C0		/* INTEL 28F320J3A ( 32M = 128K x  32)	*/
+#define FLASH_28F640J3A 0x00C2		/* INTEL 28F640J3A ( 64M = 128K x  64)	*/
+#define FLASH_28F128J3A 0x00C4		/* INTEL 28F128J3A (128M = 128K x 128)	*/
+#define FLASH_28F256J3A 0x00C6		/* INTEL 28F256J3A (256M = 128K x 256)	*/
+
+#define FLASH_FUJLV650	0x00D0		/* Fujitsu MBM 29LV650UE/651UE		*/
+#define FLASH_MT28S4M16LC 0x00E1	/* Micron MT28S4M16LC			*/
+#define FLASH_S29GL064M 0x00F0		/* Spansion S29GL064M-R6		*/
+#define FLASH_S29GL128N 0x00F1		/* Spansion S29GL128N			*/
+
+#define FLASH_UNKNOWN	0xFFFF		/* unknown flash type			*/
+
+
+/* manufacturer offsets
+ */
+#define FLASH_MAN_AMD	0x00000000	/* AMD					*/
+#define FLASH_MAN_FUJ	0x00010000	/* Fujitsu				*/
+#define FLASH_MAN_BM	0x00020000	/* Bright Microelectronics		*/
+#define FLASH_MAN_MX	0x00030000	/* MXIC					*/
+#define FLASH_MAN_STM	0x00040000
+#define FLASH_MAN_TOSH	0x00050000	/* Toshiba				*/
+#define FLASH_MAN_EXCEL 0x00060000	/* Excel Semiconductor			*/
+#define FLASH_MAN_SST	0x00100000
+#define FLASH_MAN_INTEL 0x00300000
+#define FLASH_MAN_MT	0x00400000
+#define FLASH_MAN_SHARP 0x00500000
+#define FLASH_MAN_ATM	0x00600000
+#define FLASH_MAN_CFI	0x01000000
+
+
+#define FLASH_TYPEMASK	0x0000FFFF	/* extract FLASH type	information	*/
+#define FLASH_VENDMASK	0xFFFF0000	/* extract FLASH vendor information	*/
+
+#define FLASH_AMD_COMP	0x000FFFFF	/* Up to this ID, FLASH is compatible	*/
+					/* with AMD, Fujitsu and SST		*/
+					/* (JEDEC standard commands ?)		*/
+
+#define FLASH_BTYPE	0x0001		/* mask for bottom boot sector type	*/
+
+/*-----------------------------------------------------------------------
+ * Timeout constants:
+ *
+ * We can't find any specifications for maximum chip erase times,
+ * so these values are guestimates.
+ */
+#define FLASH_ERASE_TIMEOUT	120000	/* timeout for erasing in ms		*/
+#define FLASH_WRITE_TIMEOUT	500	/* timeout for writes  in ms		*/
+
+#endif /* _FLASH_LOCAL_H_ */
diff --git a/roms/u-boot-sam460ex/tools/updater/junk b/roms/u-boot-sam460ex/tools/updater/junk
new file mode 100644
index 000000000..f73285a83
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/junk
@@ -0,0 +1 @@
+................................................................................................................................................................................................................................................................
\ No newline at end of file
diff --git a/roms/u-boot-sam460ex/tools/updater/short_types.h b/roms/u-boot-sam460ex/tools/updater/short_types.h
new file mode 100644
index 000000000..22df3c92c
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/short_types.h
@@ -0,0 +1,36 @@
+/*
+ * short type names
+ *
+ * (C) Copyright 2002
+ * Hyperion Entertainment, ThomasF@hyperion-entertainment.com 
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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
+ */
+
+#ifndef _SHORT_TYPES_H
+#define _SHORT_TYPES_H
+
+typedef unsigned long  uint32;
+typedef long           int32;
+typedef unsigned short uint16;
+typedef short          int16;
+typedef unsigned char  uint8;
+typedef signed char    int8;
+
+#endif
diff --git a/roms/u-boot-sam460ex/tools/updater/string.c b/roms/u-boot-sam460ex/tools/updater/string.c
new file mode 100644
index 000000000..efbc47cd9
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/string.c
@@ -0,0 +1,11 @@
+#include <linux/types.h>
+#include <linux/string.h>
+#include <malloc.h>
+
+char * strchr(const char * s, int c)
+{
+	for(; *s != (char) c; ++s)
+		if (*s == '\0')
+			return NULL;
+	return (char *) s;
+}
diff --git a/roms/u-boot-sam460ex/tools/updater/stubs.c b/roms/u-boot-sam460ex/tools/updater/stubs.c
new file mode 120000
index 000000000..8d5ec1e58
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/stubs.c
@@ -0,0 +1 @@
+../../examples/standalone/stubs.c
\ No newline at end of file
diff --git a/roms/u-boot-sam460ex/tools/updater/update.c b/roms/u-boot-sam460ex/tools/updater/update.c
new file mode 100644
index 000000000..d4a96b29b
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/update.c
@@ -0,0 +1,77 @@
+#include <common.h>
+#include <exports.h>
+#include "flash_local.h"
+
+extern unsigned long __dummy;
+extern flash_info_t  flash_info[]; /* info for FLASH chips */
+
+void do_reset (void);
+void do_updater(void);
+void flash_print_info(flash_info_t * info);
+static ulong flash_get_size(vu_long * addr, flash_info_t * info);
+
+void _main(void)
+{
+    int i;
+    printf("\nU-Boot Firmware Updater\n\n");
+    
+    printf("****************************************************\n");
+	printf("*  ATTENTION!! PLEASE READ THIS NOTICE CAREFULLY!  *\n");
+	printf("****************************************************\n\n");
+	printf("This program  will update your computer's  firmware.\n");
+	printf("Do NOT  remove the disk,  reset the  machine,  or do\n");
+	printf("anything that  might disrupt functionality.  If this\n");
+    printf("Program fails, your computer  might be unusable, and\n");
+	printf("you will  need to return your  board for reflashing.\n");
+	printf("If you find this too risky,  remove the diskette and\n");
+	printf("switch off your  machine now.  Otherwise  press the \n");
+	printf("SPACE key now to start the process\n\n");
+	
+    do
+    {
+		char x;
+		while (!tstc());
+		x = getc();
+		if (x == ' ') break;
+    } while (1);
+
+    do_updater();
+
+    i = 5;
+
+    printf("\nUpdate done. Please remove the cdrom.\n");
+    printf("You can switch off/reset now when the cdrom is removed\n\n");
+/*
+    printf("The machine will automatically reset in %d seconds\n", i);
+
+    while (i)
+    {
+		printf("Resetting in %d\r", i);
+		udelay(1000000);
+		i--;
+    }
+    do_reset();
+*/
+    while (1);
+}
+
+void do_updater(void)
+{
+    unsigned long *addr = &__dummy + 65;
+    //unsigned long flash_size = flash_init();
+    int rc;
+    
+    flash_get_size(0xfff80000,&flash_info[0]);
+    flash_print_info(&flash_info[0]);
+
+    flash_sect_protect(0, 0xFFF80000, 0xFFFFFFFF);
+
+    printf("\nErasing ");
+    flash_sect_erase(0xFFF80000, 0xFFFFFFFF);
+    printf("Writing ");
+    rc = flash_write((uchar *)addr, 0xFFF80000, 0x80000);
+    if (rc != 0) printf(" Flashing failed due to error %d\n", rc);
+    else printf(" done\n");
+    
+    flash_sect_protect(1, 0xFFF80000, 0xFFFFFFFF);    
+}
diff --git a/roms/u-boot-sam460ex/tools/updater/utils.c b/roms/u-boot-sam460ex/tools/updater/utils.c
new file mode 100644
index 000000000..38d71904f
--- /dev/null
+++ b/roms/u-boot-sam460ex/tools/updater/utils.c
@@ -0,0 +1,115 @@
+#include <common.h>
+#include <asm/processor.h>
+#include <memio.h>
+#include <linux/ctype.h>
+
+static __inline__ unsigned long
+get_msr(void)
+{
+	unsigned long msr;
+
+	asm volatile("mfmsr %0" : "=r" (msr) :);
+	return msr;
+}
+
+static __inline__ void
+set_msr(unsigned long msr)
+{
+	asm volatile("mtmsr %0" : : "r" (msr));
+}
+
+static __inline__ unsigned long
+get_dec(void)
+{
+	unsigned long val;
+
+	asm volatile("mfdec %0" : "=r" (val) :);
+	return val;
+}
+
+
+static __inline__ void
+set_dec(unsigned long val)
+{
+	asm volatile("mtdec %0" : : "r" (val));
+}
+
+
+void
+enable_interrupts(void)
+{
+    set_msr (get_msr() | MSR_EE);
+}
+
+/* returns flag if MSR_EE was set before */
+int
+disable_interrupts(void)
+{
+    ulong msr;
+
+    msr = get_msr();
+    set_msr (msr & ~MSR_EE);
+    return ((msr & MSR_EE) != 0);
+}
+
+u8 in8(u32 port)
+{
+    return in_byte(port);
+}
+
+void out8(u32 port, u8 val)
+{
+    out_byte(port, val);
+}
+
+unsigned long in32(u32 port)
+{
+    return in_long(port);
+}
+
+static inline void
+soft_restart(unsigned long addr)
+{
+	/* SRR0 has system reset vector, SRR1 has default MSR value */
+	/* rfi restores MSR from SRR1 and sets the PC to the SRR0 value */
+
+	__asm__ __volatile__ ("mtspr    26, %0"         :: "r" (addr));
+	__asm__ __volatile__ ("li       4, (1 << 6)"    ::: "r4");
+	__asm__ __volatile__ ("mtspr    27, 4");
+	__asm__ __volatile__ ("rfi");
+
+	while(1);       /* not reached */
+}
+/*
+void
+do_reset (void)
+{
+	ulong addr;
+	// flush and disable I/D cache
+	__asm__ __volatile__ ("mfspr    3, 1008"        ::: "r3");
+	__asm__ __volatile__ ("ori      5, 5, 0xcc00"   ::: "r5");
+	__asm__ __volatile__ ("ori      4, 3, 0xc00"    ::: "r4");
+	__asm__ __volatile__ ("andc     5, 3, 5"        ::: "r5");
+	__asm__ __volatile__ ("sync");
+	__asm__ __volatile__ ("mtspr    1008, 4");
+	__asm__ __volatile__ ("isync");
+	__asm__ __volatile__ ("sync");
+	__asm__ __volatile__ ("mtspr    1008, 5");
+	__asm__ __volatile__ ("isync");
+	__asm__ __volatile__ ("sync");
+
+#ifdef CFG_RESET_ADDRESS
+	addr = CFG_RESET_ADDRESS;
+#else
+	//
+	// note: when CFG_MONITOR_BASE points to a RAM address,
+	// CFG_MONITOR_BASE - sizeof (ulong) is usually a valid
+	// address. Better pick an address known to be invalid on your
+	// system and assign it to CFG_RESET_ADDRESS.
+	///
+	addr = CFG_MONITOR_BASE - sizeof (ulong);
+#endif
+	soft_restart(addr);
+	while(1);       // not reached
+}
+*/
\ No newline at end of file