T208XRDB only has one target T2080RDB. Use TARGET_T2080RDB in Kconfig
and clean up existing macros.
Signed-off-by: York Sun <york.sun@nxp.com>
        select SUPPORT_SPL
        select PHYS_64BIT
 
-config TARGET_T208XRDB
-       bool "Support T208xRDB"
+config TARGET_T2080RDB
+       bool "Support T2080RDB"
        select SUPPORT_SPL
        select PHYS_64BIT
 
 
-if TARGET_T208XRDB
+if TARGET_T2080RDB
 
 config SYS_BOARD
        default "t208xrdb"
 
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_MPC85xx=y
-CONFIG_TARGET_T208XRDB=y
+CONFIG_TARGET_T2080RDB=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_MPC85xx=y
-CONFIG_TARGET_T208XRDB=y
+CONFIG_TARGET_T2080RDB=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 
 CONFIG_PPC=y
 CONFIG_MPC85xx=y
-CONFIG_TARGET_T208XRDB=y
+CONFIG_TARGET_T2080RDB=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_MPC85xx=y
-CONFIG_TARGET_T208XRDB=y
+CONFIG_TARGET_T2080RDB=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 
 CONFIG_PPC=y
 CONFIG_MPC85xx=y
-CONFIG_TARGET_T208XRDB=y
+CONFIG_TARGET_T2080RDB=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
 
 CONFIG_PPC=y
 CONFIG_MPC85xx=y
-CONFIG_TARGET_T208XRDB=y
+CONFIG_TARGET_T2080RDB=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y