Build system: minor spacing tidyup

Tidy up the spacing of variable definitions within the makefiles to make
them more consistent, easier to read and amend.

Change-Id: Ic6d7c8489ca4330824abb5cd1ead8f1d449d1a85
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
diff --git a/plat/fvp/platform.mk b/plat/fvp/platform.mk
index 94942f5..1765801 100644
--- a/plat/fvp/platform.mk
+++ b/plat/fvp/platform.mk
@@ -28,54 +28,54 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 
-PLAT_INCLUDES :=	-Idrivers/arm/interconnect/cci-400/	\
-			-Idrivers/arm/peripherals/pl011/ 	\
-			-Idrivers/power
+PLAT_INCLUDES		:=	-Idrivers/arm/interconnect/cci-400	\
+				-Idrivers/arm/peripherals/pl011		\
+				-Idrivers/power
 
-PLAT_BL1_C_VPATH :=	drivers/arm/interconnect/cci-400/	\
-			drivers/arm/peripherals/pl011		\
-			lib/semihosting				\
-			lib/stdlib
+PLAT_BL1_C_VPATH	:=	drivers/arm/interconnect/cci-400	\
+				drivers/arm/peripherals/pl011		\
+				lib/semihosting				\
+				lib/stdlib
 
-PLAT_BL1_S_VPATH :=	lib/semihosting/${ARCH}
+PLAT_BL1_S_VPATH	:=	lib/semihosting/${ARCH}
 
-PLAT_BL2_C_VPATH :=	drivers/arm/interconnect/cci-400	\
-			drivers/arm/peripherals/pl011		\
-			lib/stdlib				\
-			lib/semihosting
+PLAT_BL2_C_VPATH	:=	drivers/arm/interconnect/cci-400	\
+				drivers/arm/peripherals/pl011		\
+				lib/stdlib				\
+				lib/semihosting
 
-PLAT_BL2_S_VPATH :=	lib/semihosting/${ARCH}
+PLAT_BL2_S_VPATH	:=	lib/semihosting/${ARCH}
 
-PLAT_BL31_C_VPATH :=	drivers/arm/interconnect/cci-400	\
-			drivers/arm/peripherals/pl011		\
-			lib/semihosting				\
-			lib/stdlib				\
-			drivers/power
+PLAT_BL31_C_VPATH	:=	drivers/arm/interconnect/cci-400	\
+				drivers/arm/peripherals/pl011		\
+				lib/semihosting				\
+				lib/stdlib				\
+				drivers/power
 
-PLAT_BL31_S_VPATH :=	lib/semihosting/${ARCH}
+PLAT_BL31_S_VPATH	:=	lib/semihosting/${ARCH}
 
-PLAT_BL_COMMON_OBJS :=	semihosting_call.o	\
-			mmio.o			\
-			pl011.o			\
-			semihosting.o		\
-			sysreg_helpers.o
+PLAT_BL_COMMON_OBJS	:=	semihosting_call.o			\
+				mmio.o					\
+				pl011.o					\
+				semihosting.o				\
+				sysreg_helpers.o
 
-BL1_OBJS +=		bl1_plat_setup.o \
-			bl1_plat_helpers.o \
-			fvp_helpers.o \
-			fvp_common.o \
-			cci400.o
+BL1_OBJS		+=	bl1_plat_setup.o			\
+				bl1_plat_helpers.o			\
+				fvp_helpers.o				\
+				fvp_common.o				\
+				cci400.o
 
-BL2_OBJS +=		bl2_plat_setup.o \
-			fvp_common.o
+BL2_OBJS		+=	bl2_plat_setup.o			\
+				fvp_common.o
 
-BL31_OBJS +=		bl31_plat_setup.o \
-			fvp_helpers.o \
-			fvp_common.o \
-			fvp_pm.o \
-			fvp_pwrc.o \
-			fvp_topology.o \
-			fvp_gic.o \
-			cci400.o \
-			gic_v2.o \
-			gic_v3.o
+BL31_OBJS		+=	bl31_plat_setup.o			\
+				fvp_helpers.o				\
+				fvp_common.o				\
+				fvp_pm.o				\
+				fvp_pwrc.o				\
+				fvp_topology.o				\
+				fvp_gic.o				\
+				cci400.o				\
+				gic_v2.o				\
+				gic_v3.o