config: remove redundant CONFIG_SYS_PROMPT defines

Since commit 0defddc8 (config: Add a default CONFIG_SYS_PROMPT),
each board header does not need to define CONFIG_SYS_PROMPT
as long as it uses the default prompt "=> ".
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

include/configs/T1040QDS.h

@@ -730,7 +730,6 @@ 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/T104xRDB.h

@@ -745,7 +745,6 @@
 #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 */
 #ifdef CONFIG_CMD_KGDB
 #define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */
 #else

include/configs/T208xQDS.h

@@ -791,7 +791,6 @@ 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/T208xRDB.h

@@ -750,7 +750,6 @@ 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/ids8313.h

@@ -484,7 +484,6 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_PROMPT		"=> "
 #define CONFIG_SYS_CBSIZE		1024
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE \
 					 + sizeof(CONFIG_SYS_PROMPT)+16)

include/configs/ls1021aqds.h

@@ -344,7 +344,6 @@ unsigned long get_board_ddr_clk(void);
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
 #define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
-#define CONFIG_SYS_PROMPT		"=> "
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE		\

include/configs/ls1021atwr.h

@@ -245,7 +245,6 @@
 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
 #define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
 #define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
-#define CONFIG_SYS_PROMPT		"=> "
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE		\

include/configs/udoo.h

@@ -191,7 +191,6 @@
 /* Miscellaneous configurable options */
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_SYS_HUSH_PARSER
-#define CONFIG_SYS_PROMPT	       "=> "
 #define CONFIG_AUTO_COMPLETE
 #define CONFIG_SYS_CBSIZE		256