kbuild: move some lines to more suitable place

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

Makefile

@@ -9,39 +9,7 @@ VERSION = 2014
 PATCHLEVEL = 01
 SUBLEVEL =
 EXTRAVERSION =
-ifneq "$(SUBLEVEL)" ""
-U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
-else
-U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL)$(EXTRAVERSION)
-endif
-TIMESTAMP_FILE = include/generated/timestamp_autogenerated.h
-VERSION_FILE = include/generated/version_autogenerated.h
-
-HOSTARCH := $(shell uname -m | \
-	sed -e s/i.86/x86/ \
-	    -e s/sun4u/sparc64/ \
-	    -e s/arm.*/arm/ \
-	    -e s/sa110/arm/ \
-	    -e s/ppc64/powerpc/ \
-	    -e s/ppc/powerpc/ \
-	    -e s/macppc/powerpc/\
-	    -e s/sh.*/sh/)
-
-HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
-	    sed -e 's/\(cygwin\).*/cygwin/')
-
-export	HOSTARCH HOSTOS
-
-# Deal with colliding definitions from tcsh etc.
-VENDOR=
-
-#########################################################################
-# Allow for silent builds
-ifeq (,$(findstring s,$(MAKEFLAGS)))
-XECHO = echo
-else
-XECHO = :
-endif
+NAME =
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"
@@ -212,6 +180,35 @@ unexport CDPATH
 
 #########################################################################
 
+TIMESTAMP_FILE = include/generated/timestamp_autogenerated.h
+VERSION_FILE = include/generated/version_autogenerated.h
+
+HOSTARCH := $(shell uname -m | \
+	sed -e s/i.86/x86/ \
+	    -e s/sun4u/sparc64/ \
+	    -e s/arm.*/arm/ \
+	    -e s/sa110/arm/ \
+	    -e s/ppc64/powerpc/ \
+	    -e s/ppc/powerpc/ \
+	    -e s/macppc/powerpc/\
+	    -e s/sh.*/sh/)
+
+HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]' | \
+	    sed -e 's/\(cygwin\).*/cygwin/')
+
+export	HOSTARCH HOSTOS
+
+# Deal with colliding definitions from tcsh etc.
+VENDOR=
+
+#########################################################################
+# Allow for silent builds
+ifeq (,$(findstring s,$(MAKEFLAGS)))
+XECHO = echo
+else
+XECHO = :
+endif
+
 # The "tools" are needed early, so put this first
 # Don't include stuff already done in $(LIBS)
 # The "examples" conditionally depend on U-Boot (say, when USE_PRIVATE_LIBGCC
@@ -402,6 +399,9 @@ KBUILD_CFLAGS   := -Wall -Wstrict-prototypes \
 		   -fno-builtin -ffreestanding
 KBUILD_AFLAGS   := -D__ASSEMBLY__
 
+U_BOOT_VERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
+
+export VERSION PATCHLEVEL SUBLEVEL U_BOOT_VERSION
 export CONFIG_SHELL HOSTCC HOSTCFLAGS HOSTLDFLAGS CROSS_COMPILE AS LD CC
 export CPP AR NM LDR STRIP OBJCOPY OBJDUMP
 export MAKE AWK