Remove CONFIG options related to OF that we dont use

The MPC8360E MDS config defined:
	CONFIG_OF_HAS_BD_T
	CONFIG_OF_HAS_UBOOT_ENV

Which we don't use or ever needed.  This seems like copy-paste feature creep.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

include/configs/MPC8360EMDS.h

@@ -349,8 +349,6 @@
 #define CONFIG_OF_LIBFDT	1
 #undef  CONFIG_OF_FLAT_TREE
 #define CONFIG_OF_BOARD_SETUP	1
-#define CONFIG_OF_HAS_BD_T	1
-#define CONFIG_OF_HAS_UBOOT_ENV	1
 
 #define OF_CPU			"PowerPC,8360@0"
 #define OF_SOC			"soc8360@e0000000"