X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fmain.c;h=56da214b2660a2cae8bbe012c82d0339536fe880;hb=c8d3328a0a454f974b82380b9dc196e693edb7b1;hp=e5173d7284130f70144eea55df2ec9777cde2728;hpb=fbcdf32af74102276a154895f325d2cd92d1a3e9;p=karo-tx-uboot.git

diff --git a/common/main.c b/common/main.c
index e5173d7284..56da214b26 100644
--- a/common/main.c
+++ b/common/main.c
@@ -48,7 +48,16 @@ void show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progre
 
 #define MAX_DELAY_STOP_STR 32
 
-#undef DEBUG_PARSER
+#define DEBUG_PARSER	0	/* set to 1 to debug */
+
+#define debug_parser(fmt, args...)		\
+	debug_cond(DEBUG_PARSER, fmt, ##args)
+
+#ifndef DEBUG_BOOTKEYS
+#define DEBUG_BOOTKEYS 0
+#endif
+#define debug_bootkeys(fmt, args...)		\
+	debug_cond(DEBUG_BOOTKEYS, fmt, ##args)
 
 char        console_buffer[CONFIG_SYS_CBSIZE + 1];	/* console I/O buffer	*/
 
@@ -134,11 +143,9 @@ static int abortboot_keyed(int bootdelay)
 		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
+		debug_bootkeys("%s key:<%s>\n",
+			       delaykey[i].retry ? "delay" : "stop",
+			       delaykey[i].str ? delaykey[i].str : "NULL");
 	}
 
 	/* In order to keep up with incoming data, check timeout only
@@ -163,10 +170,9 @@ static int abortboot_keyed(int bootdelay)
 			    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
+				debug_bootkeys("got %skey\n",
+					       delaykey[i].retry ? "delay" :
+					       "stop");
 
 #  ifdef CONFIG_BOOT_RETRY_TIME
 				/* don't retry auto boot */
@@ -178,10 +184,8 @@ static int abortboot_keyed(int bootdelay)
 		}
 	} while (!abort && get_ticks() <= etime);
 
-#  if DEBUG_BOOTKEYS
 	if (!abort)
-		puts("key timeout\n");
-#  endif
+		debug_bootkeys("key timeout\n");
 
 #ifdef CONFIG_SILENT_CONSOLE
 	if (abort)
@@ -354,6 +358,11 @@ static void process_boot_delay(void)
 	s = getenv ("bootdelay");
 	bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY;
 
+#ifdef CONFIG_OF_CONTROL
+	bootdelay = fdtdec_get_config_int(gd->fdt_blob, "bootdelay",
+			bootdelay);
+#endif
+
 	debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay);
 
 #if defined(CONFIG_MENU_SHOW)
@@ -1179,9 +1188,7 @@ int parse_line (char *line, char *argv[])
 {
 	int nargs = 0;
 
-#ifdef DEBUG_PARSER
-	printf ("parse_line: \"%s\"\n", line);
-#endif
+	debug_parser("parse_line: \"%s\"\n", line);
 	while (nargs < CONFIG_SYS_MAXARGS) {
 
 		/* skip any white space */
@@ -1190,10 +1197,8 @@ int parse_line (char *line, char *argv[])
 
 		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);
+			debug_parser("parse_line: nargs=%d\n", nargs);
+			return nargs;
 		}
 
 		argv[nargs++] = line;	/* begin of argument string	*/
@@ -1204,10 +1209,8 @@ int parse_line (char *line, char *argv[])
 
 		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);
+			debug_parser("parse_line: nargs=%d\n", nargs);
+			return nargs;
 		}
 
 		*line++ = '\0';		/* terminate current arg	 */
@@ -1215,9 +1218,7 @@ int parse_line (char *line, char *argv[])
 
 	printf ("** Too many args (max. %d) **\n", CONFIG_SYS_MAXARGS);
 
-#ifdef DEBUG_PARSER
-	printf ("parse_line: nargs=%d\n", nargs);
-#endif
+	debug_parser("parse_line: nargs=%d\n", nargs);
 	return (nargs);
 }
 
@@ -1235,12 +1236,10 @@ static void process_macros (const char *input, char *output)
 	/* 1 = waiting for '(' or '{' */
 	/* 2 = waiting for ')' or '}' */
 	/* 3 = waiting for '''  */
-#ifdef DEBUG_PARSER
 	char *output_start = output;
 
-	printf ("[PROCESS_MACROS] INPUT len %d: \"%s\"\n", strlen (input),
-		input);
-#endif
+	debug_parser("[PROCESS_MACROS] INPUT len %zd: \"%s\"\n", strlen(input),
+		     input);
 
 	prev = '\0';		/* previous character   */
 
@@ -1328,10 +1327,8 @@ static void process_macros (const char *input, char *output)
 	else
 		*(output - 1) = 0;
 
-#ifdef DEBUG_PARSER
-	printf ("[PROCESS_MACROS] OUTPUT len %d: \"%s\"\n",
-		strlen (output_start), output_start);
-#endif
+	debug_parser("[PROCESS_MACROS] OUTPUT len %zd: \"%s\"\n",
+		     strlen(output_start), output_start);
 }
 
 /****************************************************************************
@@ -1362,12 +1359,12 @@ static int builtin_run_command(const char *cmd, int flag)
 	int repeatable = 1;
 	int rc = 0;
 
-#ifdef DEBUG_PARSER
-	printf ("[RUN_COMMAND] cmd[%p]=\"", cmd);
-	puts (cmd ? cmd : "NULL");	/* use puts - string may be loooong */
-	puts ("\"\n");
-#endif
-
+	debug_parser("[RUN_COMMAND] cmd[%p]=\"", cmd);
+	if (DEBUG_PARSER) {
+		/* use puts - string may be loooong */
+		puts(cmd ? cmd : "NULL");
+		puts("\"\n");
+	}
 	clear_ctrlc();		/* forget any previous Control C */
 
 	if (!cmd || !*cmd) {
@@ -1385,9 +1382,7 @@ static int builtin_run_command(const char *cmd, int flag)
 	 * repeatable commands
 	 */
 
-#ifdef DEBUG_PARSER
-	printf ("[PROCESS_SEPARATORS] %s\n", cmd);
-#endif
+	debug_parser("[PROCESS_SEPARATORS] %s\n", cmd);
 	while (*str) {
 
 		/*
@@ -1416,9 +1411,7 @@ static int builtin_run_command(const char *cmd, int flag)
 		}
 		else
 			str = sep;	/* no more commands for next pass */
-#ifdef DEBUG_PARSER
-		printf ("token: \"%s\"\n", token);
-#endif
+		debug_parser("token: \"%s\"\n", token);
 
 		/* find macros in this token and replace them */
 		process_macros (token, finaltoken);