diff --git a/common/main.c b/common/main.c
new file mode 100644
index 0000000..014804b
--- /dev/null
+++ b/common/main.c
@@ -0,0 +1,817 @@
+/*
+ * (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
+ */
+
+#include <common.h>
+#include <watchdog.h>
+#include <command.h>
+#include <cmd_nvedit.h>
+#include <cmd_bootm.h>
+#include <malloc.h>
+#if defined(CONFIG_BOOT_RETRY_TIME) && defined(CONFIG_RESET_TO_RETRY)
+#include <cmd_boot.h>		/* for do_reset() prototype */
+#endif
+
+#ifdef CFG_HUSH_PARSER
+#include <hush.h>
+#endif
+
+#define MAX_DELAY_STOP_STR 32
+
+static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen);
+static int parse_line (char *, char *[]);
+#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0)
+static int abortboot(int);
+#endif
+
+#undef DEBUG_PARSER
+
+char        console_buffer[CFG_CBSIZE];		/* console I/O buffer	*/
+
+static char erase_seq[] = "\b \b";		/* erase sequence	*/
+static char   tab_seq[] = "        ";		/* used to expand TABs	*/
+
+#ifdef CONFIG_BOOT_RETRY_TIME
+static uint64_t endtime = 0;  /* must be set, default is instant timeout */
+static int      retry_time = -1; /* -1 so can call readline before main_loop */
+#endif
+
+#define	endtick(seconds) (get_ticks() + (uint64_t)(seconds) * get_tbclk())
+
+#ifndef CONFIG_BOOT_RETRY_MIN
+#define CONFIG_BOOT_RETRY_MIN CONFIG_BOOT_RETRY_TIME
+#endif
+
+#ifdef CONFIG_MODEM_SUPPORT
+int do_mdm_init = 0;
+extern void mdm_init(void); /* defined in board.c */
+#endif
+
+/***************************************************************************
+ * Watch for 'delay' seconds for autoboot stop or autoboot delay string.
+ * returns: 0 -  no key string, allow autoboot
+ *          1 - got key string, abort
+ */
+#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0)
+# if defined(CONFIG_AUTOBOOT_KEYED)
+static __inline__ int abortboot(int bootdelay)
+{
+	int abort = 0;
+	uint64_t etime = endtick(bootdelay);
+	struct
+	{
+		char* str;
+		u_int len;
+		int retry;
+	}
+	delaykey [] =
+	{
+		{ str: getenv ("bootdelaykey"),  retry: 1 },
+		{ str: getenv ("bootdelaykey2"), retry: 1 },
+		{ str: getenv ("bootstopkey"),   retry: 0 },
+		{ str: getenv ("bootstopkey2"),  retry: 0 },
+	};
+
+	char presskey [MAX_DELAY_STOP_STR];
+	u_int presskey_len = 0;
+	u_int presskey_max = 0;
+	u_int i;
+
+#  ifdef CONFIG_AUTOBOOT_PROMPT
+	printf (CONFIG_AUTOBOOT_PROMPT, bootdelay);
+#  endif
+
+#  ifdef CONFIG_AUTOBOOT_DELAY_STR
+	if (delaykey[0].str == NULL)
+		delaykey[0].str = CONFIG_AUTOBOOT_DELAY_STR;
+#  endif
+#  ifdef CONFIG_AUTOBOOT_DELAY_STR2
+	if (delaykey[1].str == NULL)
+		delaykey[1].str = CONFIG_AUTOBOOT_DELAY_STR2;
+#  endif
+#  ifdef CONFIG_AUTOBOOT_STOP_STR
+	if (delaykey[2].str == NULL)
+		delaykey[2].str = CONFIG_AUTOBOOT_STOP_STR;
+#  endif
+#  ifdef CONFIG_AUTOBOOT_STOP_STR2
+	if (delaykey[3].str == NULL)
+		delaykey[3].str = CONFIG_AUTOBOOT_STOP_STR2;
+#  endif
+
+	for (i = 0; i < sizeof(delaykey) / sizeof(delaykey[0]); i ++) {
+		delaykey[i].len = delaykey[i].str == NULL ?
+				    0 : strlen (delaykey[i].str);
+		delaykey[i].len = delaykey[i].len > MAX_DELAY_STOP_STR ?
+				    MAX_DELAY_STOP_STR : delaykey[i].len;
+
+		presskey_max = presskey_max > delaykey[i].len ?
+				    presskey_max : delaykey[i].len;
+
+#  if DEBUG_BOOTKEYS
+		printf("%s key:<%s>\n",
+		       delaykey[i].retry ? "delay" : "stop",
+		       delaykey[i].str ? delaykey[i].str : "NULL");
+#  endif
+	}
+
+	/* In order to keep up with incoming data, check timeout only
+	 * when catch up.
+	 */
+	while (!abort && get_ticks() <= etime) {
+		for (i = 0; i < sizeof(delaykey) / sizeof(delaykey[0]); i ++) {
+			if (delaykey[i].len > 0 &&
+			    presskey_len >= delaykey[i].len &&
+			    memcmp (presskey + presskey_len - delaykey[i].len,
+		        	    delaykey[i].str,
+				    delaykey[i].len) == 0) {
+#  if DEBUG_BOOTKEYS
+				printf("got %skey\n",
+				       delaykey[i].retry ? "delay" : "stop");
+#  endif
+
+#  ifdef CONFIG_BOOT_RETRY_TIME
+				/* don't retry auto boot */
+				if (! delaykey[i].retry)
+					retry_time = -1;
+#  endif
+				abort = 1;
+			}
+		}
+
+		if (tstc()) {
+			if (presskey_len < presskey_max) {
+				presskey [presskey_len ++] = getc();
+			}
+			else {
+				for (i = 0; i < presskey_max - 1; i ++)
+					presskey [i] = presskey [i + 1];
+
+				presskey [i] = getc();
+			}
+		}
+	}
+#  if DEBUG_BOOTKEYS
+	if (!abort)
+		printf("key timeout\n");
+#  endif
+
+	return abort;
+}
+
+# else	/* !defined(CONFIG_AUTOBOOT_KEYED) */
+
+static __inline__ int abortboot(int bootdelay)
+{
+	int abort = 0;
+
+	printf("Hit any key to stop autoboot: %2d ", bootdelay);
+
+#if defined CONFIG_ZERO_BOOTDELAY_CHECK
+        /*
+         * Check if key already pressed
+         * Don't check if bootdelay < 0
+         */
+	if (bootdelay >= 0) {
+		if (tstc()) {	/* we got a key press	*/
+			(void) getc();  /* consume input	*/
+			printf ("\b\b\b 0\n");
+			return 1; 	/* don't auto boot	*/
+		}
+        }
+#endif
+
+	while (bootdelay > 0) {
+		int i;
+
+		--bootdelay;
+		/* delay 100 * 10ms */
+		for (i=0; !abort && i<100; ++i) {
+			if (tstc()) {	/* we got a key press	*/
+				abort  = 1;	/* don't auto boot	*/
+				bootdelay = 0;	/* no more delay	*/
+				(void) getc();  /* consume input	*/
+				break;
+			}
+			udelay (10000);
+		}
+
+		printf ("\b\b\b%2d ", bootdelay);
+	}
+
+	putc ('\n');
+
+	return abort;
+}
+# endif	/* CONFIG_AUTOBOOT_KEYED */
+#endif	/* CONFIG_BOOTDELAY >= 0  */
+
+/****************************************************************************/
+
+void main_loop (void)
+{
+#ifndef CFG_HUSH_PARSER
+	static char lastcommand[CFG_CBSIZE] = { 0, };
+	int len;
+	int rc = 1;
+	int flag;
+#endif
+
+#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0)
+	char *s;
+	int bootdelay;
+#endif
+#ifdef CONFIG_PREBOOT
+	char *p;
+#endif
+
+#if defined(CONFIG_VFD) && defined(VFD_TEST_LOGO)
+	ulong bmp = 0;		/* default bitmap */
+	extern int trab_vfd (ulong bitmap);
+
+#ifdef CONFIG_MODEM_SUPPORT
+	if (do_mdm_init)
+		bmp = 1;	/* alternate bitmap */
+#endif
+	trab_vfd (bmp);
+#endif	/* CONFIG_VFD && VFD_TEST_LOGO */
+
+#ifdef CONFIG_MODEM_SUPPORT
+	debug ("DEBUG: main_loop:   do_mdm_init=%d\n", do_mdm_init);
+	if (do_mdm_init) {
+		uchar *str = strdup(getenv("mdm_cmd"));
+		setenv ("preboot", str);  /* set or delete definition */
+		if (str != NULL)
+			free (str);
+		mdm_init(); /* wait for modem connection */
+	}
+#endif  /* CONFIG_MODEM_SUPPORT */
+
+#ifdef CFG_HUSH_PARSER
+	u_boot_hush_start ();
+#endif
+
+#ifdef CONFIG_PREBOOT
+	if ((p = getenv ("preboot")) != NULL) {
+# ifdef CONFIG_AUTOBOOT_KEYED
+		int prev = disable_ctrlc(1);	/* disable Control C checking */
+# endif
+
+# ifndef CFG_HUSH_PARSER
+		run_command (p, 0);
+# else
+		parse_string_outer(p, FLAG_PARSE_SEMICOLON |
+				    FLAG_EXIT_FROM_LOOP);
+# endif
+
+# ifdef CONFIG_AUTOBOOT_KEYED
+		disable_ctrlc(prev);	/* restore Control C checking */
+# endif
+	}
+#endif /* CONFIG_PREBOOT */
+
+#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0)
+	s = getenv ("bootdelay");
+	bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY;
+
+#if 0
+	printf ("### main_loop entered:\n\n");
+#endif
+
+# ifdef CONFIG_BOOT_RETRY_TIME
+	s = getenv ("bootretry");
+	if (s != NULL)
+		retry_time = (int)simple_strtoul(s, NULL, 10);
+	else
+		retry_time =  CONFIG_BOOT_RETRY_TIME;
+	if (retry_time >= 0 && retry_time < CONFIG_BOOT_RETRY_MIN)
+		retry_time = CONFIG_BOOT_RETRY_MIN;
+# endif	/* CONFIG_BOOT_RETRY_TIME */
+
+	s = getenv ("bootcmd");
+	if (bootdelay >= 0 && s && !abortboot (bootdelay)) {
+# ifdef CONFIG_AUTOBOOT_KEYED
+		int prev = disable_ctrlc(1);	/* disable Control C checking */
+# endif
+
+# ifndef CFG_HUSH_PARSER
+		run_command (s, 0);
+# else
+		parse_string_outer(s, FLAG_PARSE_SEMICOLON |
+				    FLAG_EXIT_FROM_LOOP);
+# endif
+
+# ifdef CONFIG_AUTOBOOT_KEYED
+		disable_ctrlc(prev);	/* restore Control C checking */
+# endif
+	}
+#endif	/* CONFIG_BOOTDELAY */
+
+	/*
+	 * Main Loop for Monitor Command Processing
+	 */
+#ifdef CFG_HUSH_PARSER
+	parse_file_outer();
+	/* This point is never reached */
+	for (;;);
+#else
+	for (;;) {
+#ifdef CONFIG_BOOT_RETRY_TIME
+		if (rc >= 0) {
+			/* Saw enough of a valid command to
+			 * restart the timeout.
+			 */
+			reset_cmd_timeout();
+		}
+#endif
+		len = readline (CFG_PROMPT);
+
+		flag = 0;	/* assume no special flags for now */
+		if (len > 0)
+			strcpy (lastcommand, console_buffer);
+		else if (len == 0)
+			flag |= CMD_FLAG_REPEAT;
+#ifdef CONFIG_BOOT_RETRY_TIME
+		else if (len == -2) {
+			/* -2 means timed out, retry autoboot
+			 */
+			printf("\nTimed out waiting for command\n");
+# ifdef CONFIG_RESET_TO_RETRY
+			/* Reinit board to run initialization code again */
+			do_reset (NULL, 0, 0, NULL);
+# else
+			return;		/* retry autoboot */
+# endif
+		}
+#endif
+
+		if (len == -1)
+			printf ("<INTERRUPT>\n");
+		else
+			rc = run_command (lastcommand, flag);
+
+		if (rc <= 0) {
+			/* invalid command or not repeatable, forget it */
+			lastcommand[0] = 0;
+		}
+	}
+#endif /*CFG_HUSH_PARSER*/
+}
+
+/***************************************************************************
+ * reset command line timeout to retry_time seconds
+ */
+#ifdef CONFIG_BOOT_RETRY_TIME
+void reset_cmd_timeout(void)
+{
+	endtime = endtick(retry_time);
+}
+#endif
+
+/****************************************************************************/
+
+/*
+ * Prompt for input and read a line.
+ * If  CONFIG_BOOT_RETRY_TIME is defined and retry_time >= 0,
+ * time out when time goes past endtime (timebase time in ticks).
+ * Return:	number of read characters
+ *		-1 if break
+ *		-2 if timed out
+ */
+int readline (const char *const prompt)
+{
+	char   *p = console_buffer;
+	int	n = 0;				/* buffer index		*/
+	int	plen = 0;			/* prompt length	*/
+	int	col;				/* output column cnt	*/
+	char	c;
+
+	/* print prompt */
+	if (prompt) {
+		plen = strlen (prompt);
+		puts (prompt);
+	}
+	col = plen;
+
+	for (;;) {
+#ifdef CONFIG_BOOT_RETRY_TIME
+		while (!tstc()) {	/* while no incoming data */
+			if (retry_time >= 0 && get_ticks() > endtime)
+				return (-2);	/* timed out */
+		}
+#endif
+		WATCHDOG_RESET();		/* Trigger watchdog, if needed */
+
+#ifdef CONFIG_SHOW_ACTIVITY
+		while (!tstc()) {
+			extern void show_activity(int arg);
+			show_activity(0);
+		}
+#endif
+		c = getc();
+
+		/*
+		 * Special character handling
+		 */
+		switch (c) {
+		case '\r':				/* Enter		*/
+		case '\n':
+			*p = '\0';
+			puts ("\r\n");
+			return (p - console_buffer);
+
+		case 0x03:				/* ^C - break		*/
+			console_buffer[0] = '\0';	/* discard input */
+			return (-1);
+
+		case 0x15:				/* ^U - erase line	*/
+			while (col > plen) {
+				puts (erase_seq);
+				--col;
+			}
+			p = console_buffer;
+			n = 0;
+			continue;
+
+		case 0x17:				/* ^W - erase word 	*/
+			p=delete_char(console_buffer, p, &col, &n, plen);
+			while ((n > 0) && (*p != ' ')) {
+				p=delete_char(console_buffer, p, &col, &n, plen);
+			}
+			continue;
+
+		case 0x08:				/* ^H  - backspace	*/
+		case 0x7F:				/* DEL - backspace	*/
+			p=delete_char(console_buffer, p, &col, &n, plen);
+			continue;
+
+		default:
+			/*
+			 * Must be a normal character then
+			 */
+			if (n < CFG_CBSIZE-2) {
+				if (c == '\t') {	/* expand TABs		*/
+					puts (tab_seq+(col&07));
+					col += 8 - (col&07);
+				} else {
+					++col;		/* echo input		*/
+					putc (c);
+				}
+				*p++ = c;
+				++n;
+			} else {			/* Buffer full		*/
+				putc ('\a');
+			}
+		}
+	}
+}
+
+/****************************************************************************/
+
+static char * delete_char (char *buffer, char *p, int *colp, int *np, int plen)
+{
+	char *s;
+
+	if (*np == 0) {
+		return (p);
+	}
+
+	if (*(--p) == '\t') {			/* will retype the whole line	*/
+		while (*colp > plen) {
+			puts (erase_seq);
+			(*colp)--;
+		}
+		for (s=buffer; s<p; ++s) {
+			if (*s == '\t') {
+				puts (tab_seq+((*colp) & 07));
+				*colp += 8 - ((*colp) & 07);
+			} else {
+				++(*colp);
+				putc (*s);
+			}
+		}
+	} else {
+		puts (erase_seq);
+		(*colp)--;
+	}
+	(*np)--;
+	return (p);
+}
+
+/****************************************************************************/
+
+int parse_line (char *line, char *argv[])
+{
+	int nargs = 0;
+
+#ifdef DEBUG_PARSER
+	printf ("parse_line: \"%s\"\n", line);
+#endif
+	while (nargs < CFG_MAXARGS) {
+
+		/* skip any white space */
+		while ((*line == ' ') || (*line == '\t')) {
+			++line;
+		}
+
+		if (*line == '\0') {	/* end of line, no more args	*/
+			argv[nargs] = NULL;
+#ifdef DEBUG_PARSER
+		printf ("parse_line: nargs=%d\n", nargs);
+#endif
+			return (nargs);
+		}
+
+		argv[nargs++] = line;	/* begin of argument string	*/
+
+		/* find end of string */
+		while (*line && (*line != ' ') && (*line != '\t')) {
+			++line;
+		}
+
+		if (*line == '\0') {	/* end of line, no more args	*/
+			argv[nargs] = NULL;
+#ifdef DEBUG_PARSER
+		printf ("parse_line: nargs=%d\n", nargs);
+#endif
+			return (nargs);
+		}
+
+		*line++ = '\0';		/* terminate current arg	 */
+	}
+
+	printf ("** Too many args (max. %d) **\n", CFG_MAXARGS);
+
+#ifdef DEBUG_PARSER
+	printf ("parse_line: nargs=%d\n", nargs);
+#endif
+	return (nargs);
+}
+
+/****************************************************************************/
+
+static void process_macros (const char *input, char *output)
+{
+	char c, prev;
+	const char *varname_start = NULL;
+	int inputcnt  = strlen (input);
+	int outputcnt = CFG_CBSIZE;
+	int state = 0;	/* 0 = waiting for '$'	*/
+			/* 1 = waiting for '('	*/
+			/* 2 = waiting for ')'	*/
+
+#ifdef DEBUG_PARSER
+	char *output_start = output;
+
+	printf ("[PROCESS_MACROS] INPUT len %d: \"%s\"\n", strlen(input), input);
+#endif
+
+	prev = '\0';			/* previous character	*/
+
+	while (inputcnt && outputcnt) {
+	    c = *input++;
+	    inputcnt--;
+
+	    /* remove one level of escape characters */
+	    if ((c == '\\') && (prev != '\\')) {
+		if (inputcnt-- == 0)
+			break;
+		prev = c;
+	    	c = *input++;
+	    }
+
+	    switch (state) {
+	    case 0:			/* Waiting for (unescaped) $	*/
+		if ((c == '$') && (prev != '\\')) {
+			state++;
+		} else {
+			*(output++) = c;
+			outputcnt--;
+		}
+		break;
+	    case 1:			/* Waiting for (	*/
+		if (c == '(') {
+			state++;
+			varname_start = input;
+		} else {
+			state = 0;
+			*(output++) = '$';
+			outputcnt--;
+
+			if (outputcnt) {
+				*(output++) = c;
+				outputcnt--;
+			}
+		}
+		break;
+	    case 2:			/* Waiting for )	*/
+		if (c == ')') {
+			int i;
+			char envname[CFG_CBSIZE], *envval;
+			int envcnt = input-varname_start-1; /* Varname # of chars */
+
+			/* Get the varname */
+			for (i = 0; i < envcnt; i++) {
+				envname[i] = varname_start[i];
+			}
+			envname[i] = 0;
+
+			/* Get its value */
+			envval = getenv (envname);
+
+			/* Copy into the line if it exists */
+			if (envval != NULL)
+				while ((*envval) && outputcnt) {
+					*(output++) = *(envval++);
+					outputcnt--;
+				}
+			/* Look for another '$' */
+			state = 0;
+		}
+		break;
+	    }
+
+	    prev = c;
+	}
+
+	if (outputcnt)
+		*output = 0;
+
+#ifdef DEBUG_PARSER
+	printf ("[PROCESS_MACROS] OUTPUT len %d: \"%s\"\n",
+		strlen(output_start), output_start);
+#endif
+}
+
+/****************************************************************************
+ * returns:
+ *	1  - command executed, repeatable
+ *	0  - command executed but not repeatable, interrupted commands are
+ *	     always considered not repeatable
+ *	-1 - not executed (unrecognized, bootd recursion or too many args)
+ *           (If cmd is NULL or "" or longer than CFG_CBSIZE-1 it is
+ *           considered unrecognized)
+ *
+ * WARNING:
+ *
+ * We must create a temporary copy of the command since the command we get
+ * may be the result from getenv(), which returns a pointer directly to
+ * the environment data, which may change magicly when the command we run
+ * creates or modifies environment variables (like "bootp" does).
+ */
+
+int run_command (const char *cmd, int flag)
+{
+	cmd_tbl_t *cmdtp;
+	char cmdbuf[CFG_CBSIZE];	/* working copy of cmd		*/
+	char *token;			/* start of token in cmdbuf	*/
+	char *sep;			/* end of token (separator) in cmdbuf */
+	char finaltoken[CFG_CBSIZE];
+	char *str = cmdbuf;
+	char *argv[CFG_MAXARGS + 1];	/* NULL terminated	*/
+	int argc;
+	int repeatable = 1;
+
+#ifdef DEBUG_PARSER
+	printf ("[RUN_COMMAND] cmd[%p]=\"", cmd);
+	puts (cmd ? cmd : "NULL");	/* use puts - string may be loooong */
+	puts ("\"\n");
+#endif
+
+	clear_ctrlc();		/* forget any previous Control C */
+
+	if (!cmd || !*cmd) {
+		return -1;	/* empty command */
+	}
+
+	if (strlen(cmd) >= CFG_CBSIZE) {
+		puts ("## Command too long!\n");
+		return -1;
+	}
+
+	strcpy (cmdbuf, cmd);
+
+	/* Process separators and check for invalid
+	 * repeatable commands
+	 */
+
+#ifdef DEBUG_PARSER
+	printf ("[PROCESS_SEPARATORS] %s\n", cmd);
+#endif
+	while (*str) {
+
+		/*
+		 * Find separator, or string end
+		 * Allow simple escape of ';' by writing "\;"
+		 */
+		for (sep = str; *sep; sep++) {
+			if ((*sep == ';') &&	/* separator		*/
+			    ( sep != str) &&	/* past string start	*/
+			    (*(sep-1) != '\\'))	/* and NOT escaped	*/
+				break;
+		}
+
+		/*
+		 * Limit the token to data between separators
+		 */
+		token = str;
+		if (*sep) {
+			str = sep + 1;	/* start of command for next pass */
+			*sep = '\0';
+		}
+		else
+			str = sep;	/* no more commands for next pass */
+#ifdef DEBUG_PARSER
+		printf ("token: \"%s\"\n", token);
+#endif
+
+		/* find macros in this token and replace them */
+		process_macros (token, finaltoken);
+
+		/* Extract arguments */
+		argc = parse_line (finaltoken, argv);
+
+		/* Look up command in command table */
+		if ((cmdtp = find_cmd(argv[0])) == NULL) {
+			printf ("Unknown command '%s' - try 'help'\n", argv[0]);
+			return -1;	/* give up after bad command */
+		}
+
+		/* found - check max args */
+		if (argc > cmdtp->maxargs) {
+			printf ("Usage:\n%s\n", cmdtp->usage);
+			return -1;
+		}
+
+#if (CONFIG_COMMANDS & CFG_CMD_BOOTD)
+		/* avoid "bootd" recursion */
+		if (cmdtp->cmd == do_bootd) {
+#ifdef DEBUG_PARSER
+			printf ("[%s]\n", finaltoken);
+#endif
+			if (flag & CMD_FLAG_BOOTD) {
+				printf ("'bootd' recursion detected\n");
+				return -1;
+			}
+			else
+				flag |= CMD_FLAG_BOOTD;
+		}
+#endif	/* CFG_CMD_BOOTD */
+
+		/* OK - call function to do the command */
+		if ((cmdtp->cmd) (cmdtp, flag, argc, argv) != 0) {
+			return (-1);
+		}
+
+		repeatable &= cmdtp->repeatable;
+
+		/* Did the user stop this? */
+		if (had_ctrlc ())
+			return 0;	/* if stopped then not repeatable */
+	}
+
+	return repeatable;
+}
+
+/****************************************************************************/
+
+#if (CONFIG_COMMANDS & CFG_CMD_RUN)
+int do_run (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+	int i;
+	int rcode = 1;
+
+	if (argc < 2) {
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	}
+
+	for (i=1; i<argc; ++i) {
+#ifndef CFG_HUSH_PARSER
+	    if (run_command (getenv (argv[i]), flag) != -1) ++rcode;
+#else
+   	    if (parse_string_outer(getenv (argv[i]),
+		    FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP) == 0) ++rcode;
+#endif
+	}
+	return ((rcode == i) ? 0 : 1);
+}
+#endif