freescale: Tweak various Makefiles to remove redundancy, fix aesthetics

No intended functional change, just remove redundancies in some
Makefiles, and make whitespace aesthetics uniform.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/board/freescale/t208xrdb/Makefile b/board/freescale/t208xrdb/Makefile
index 9605f8b..cd8fe09 100644
--- a/board/freescale/t208xrdb/Makefile
+++ b/board/freescale/t208xrdb/Makefile
@@ -5,11 +5,9 @@
 #
 
 ifdef CONFIG_SPL_BUILD
-obj-y += spl.o
+obj-y	+= spl.o
 else
-obj-$(CONFIG_T2080RDB) += t208xrdb.o
-obj-$(CONFIG_T2080RDB) += eth_t208xrdb.o
-obj-$(CONFIG_T2080RDB) += cpld.o
+obj-$(CONFIG_T2080RDB) += t208xrdb.o eth_t208xrdb.o cpld.o
 obj-$(CONFIG_PCI)      += pci.o
 endif