config: Add a default CONFIG_SYS_PROMPT

The definitions for CONFIG_SYS_PROMPT are varied with little reason other
than to display the board name. Over half the definitions are "==> ", so
make this the default. The rest of the boards remain unchanged to avoid
breaking any external scripts expecting a certain prompt.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>

board/fads/fads.h

@@ -114,7 +114,6 @@
 /*
  * Miscellaneous configurable options
  */
-#define	CONFIG_SYS_PROMPT		"=>"		/* Monitor Command Prompt	*/
 #define CONFIG_SYS_HUSH_PARSER
 #define	CONFIG_SYS_LONGHELP				/* #undef to save memory	*/
 #if defined(CONFIG_CMD_KGDB)

include/config_fallbacks.h

@@ -53,4 +53,8 @@
 #define HAVE_BLOCK_DEVICE
 #endif
 
+#ifndef CONFIG_SYS_PROMPT
+#define CONFIG_SYS_PROMPT	"=> "
+#endif
+
 #endif	/* __CONFIG_FALLBACKS_H */

include/configs/APC405.h

@@ -142,7 +142,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory */
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
 #define CONFIG_CMDLINE_EDITING	1	/* add command line history */
 
 #if defined(CONFIG_CMD_KGDB)

include/configs/AR405.h

@@ -91,7 +91,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size	*/
 #else

include/configs/ASH405.h

@@ -86,7 +86,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 
 #undef	CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser	*/
 

include/configs/Adder.h

@@ -72,7 +72,6 @@
 /*-----------------------------------------------------------------------
  * Miscellaneous configurable options
  */
-#define CONFIG_SYS_PROMPT		"=> "		/* Monitor Command Prompt	*/
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_LONGHELP				/* #undef to save memory	*/
 #define CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size	*/

include/configs/B4860QDS.h

@@ -718,7 +718,6 @@ unsigned long get_board_ddr_clk(void);
 #define CONFIG_CMDLINE_EDITING			/* Command-line editing */
 #define CONFIG_AUTO_COMPLETE			/* add autocompletion support */
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */
 #else

include/configs/BC3450.h

@@ -427,7 +427,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP				/* undef to save memory	    */
-#define CONFIG_SYS_PROMPT		"=> "		/* Monitor Command Prompt   */
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE		1024		/* Console I/O Buffer Size  */
 #else

include/configs/BSC9131RDB.h

@@ -361,7 +361,6 @@ extern unsigned long get_sdram_size(void);
 #define CONFIG_CMDLINE_EDITING			/* Command-line editing */
 #define CONFIG_AUTO_COMPLETE			/* add autocompletion support */
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */

include/configs/BSC9132QDS.h

@@ -603,7 +603,6 @@ combinations. this should be removed later
 #define CONFIG_CMDLINE_EDITING			/* Command-line editing */
 #define CONFIG_AUTO_COMPLETE			/* add autocompletion support */
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
 
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */

include/configs/C29XPCIE.h

@@ -396,7 +396,6 @@
 #define CONFIG_CMDLINE_EDITING			/* Command-line editing */
 #define CONFIG_AUTO_COMPLETE			/* add autocompletion support */
 #define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
 
 #define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)

include/configs/CATcenter.h

@@ -154,7 +154,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT		"=> "	/* Monitor Command Prompt	*/
 
 #define	CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser	*/
 

include/configs/CMS700.h

@@ -84,7 +84,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 
 #undef	CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser	*/
 

include/configs/CPC45.h

@@ -74,7 +74,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 #define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size	*/
 
 #if 1

include/configs/CPCI2DP.h

@@ -72,7 +72,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 
 #undef	CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser	*/
 

include/configs/CPCI405.h

@@ -87,7 +87,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 
 #undef	CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser	*/
 

include/configs/CPCI4052.h

@@ -94,7 +94,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 
 #undef	CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser	*/
 

include/configs/CPCI405AB.h

@@ -95,7 +95,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 
 #undef	CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser	*/
 

include/configs/CPCI405DT.h

@@ -95,7 +95,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 
 #undef	CONFIG_SYS_HUSH_PARSER			/* use "hush" command parser	*/
 

include/configs/CPCI750.h

@@ -174,7 +174,6 @@
 
 #define CONFIG_SYS_GT_DUAL_CPU			/* also for JTAG even with one cpu */
 #define CONFIG_SYS_LONGHELP			/* undef to save memory		*/
-#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt	*/
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size	*/
 #else