mpc83xx: mpc8349 - delete unused SYS_MID_FLASH_JUMP

This was introduced with the MPC8349EMDS board, and then copied to
a couple other boards by nature of being the reference implementation.

  u-boot$git grep CONFIG_SYS_MID_FLASH_JUMP
  include/configs/MPC8349EMDS.h:#define CONFIG_SYS_MID_FLASH_JUMP 0x7F000000
  include/configs/sbc8349.h:#define CONFIG_SYS_MID_FLASH_JUMP     0x7F000000
  include/configs/vme8349.h:#define CONFIG_SYS_MID_FLASH_JUMP     0x7F000000
  u-boot$

It currently isn't used, so delete it before it spreads further.
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

include/configs/MPC8349EMDS.h

@@ -172,7 +172,6 @@
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
 
-#define CONFIG_SYS_MID_FLASH_JUMP	0x7F000000
 #define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* start of monitor */
 
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)

include/configs/sbc8349.h

@@ -157,7 +157,6 @@
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
 
-#define CONFIG_SYS_MID_FLASH_JUMP	0x7F000000
 #define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* start of monitor */
 
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)

include/configs/vme8349.h

@@ -152,7 +152,6 @@
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase TO (ms) */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write TO (ms) */
 
-#define CONFIG_SYS_MID_FLASH_JUMP	0x7F000000
 #define CONFIG_SYS_MONITOR_BASE	        TEXT_BASE	/* start of monitor */
 
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)