build system: drop one level of indirection

coreboot.pre1 was generated then copied into coreboot.pre, now without
any additional manipulation. Get rid of that extra step.

Change-Id: I138567cadbc2fa1a6b6c988e34bdaae0e92d5554
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12550
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/Makefile.inc b/Makefile.inc
index 1dc38e5..e3ac619 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -617,7 +617,7 @@
 	       $(cbfs-add-cmd) $(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file))) &&))
 prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file)))
 
-$(obj)/coreboot.pre1: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(FMAPTOOL) $(CBFSTOOL) $$(cpu_ucode_cbfs_file)
+$(obj)/coreboot.pre: $(objcbfs)/bootblock.bin $$(prebuilt-files) $(FMAPTOOL) $(CBFSTOOL) $$(cpu_ucode_cbfs_file)
 	$(CBFSTOOL) $@.tmp create \
 	-B $(objcbfs)/bootblock.bin \
 	$(CBFSTOOL_PRE1_OPTS)
@@ -632,8 +632,8 @@
 	       $(if $(call extract_nth,6,$(file)),$(cbfs-add-cmd) -a $(call extract_nth,6,$(file)) &&,\
 	       $(cbfs-add-cmd) $(if $(call extract_nth,5,$(file)),-b $(call extract_nth,5,$(file))) &&))
 
-.PHONY: $(obj)/coreboot.pre1
-$(obj)/coreboot.pre1: $$(prebuilt-files) $(CBFSTOOL)
+.PHONY: $(obj)/coreboot.pre
+$(obj)/coreboot.pre: $$(prebuilt-files) $(CBFSTOOL)
 	mv $(obj)/coreboot.rom $@.tmp
 	$(prebuild-files) true
 	mv $@.tmp $@
@@ -744,11 +744,6 @@
 bootsplash.jpg-file := $(call strip_quotes,$(CONFIG_BOOTSPLASH_FILE))
 bootsplash.jpg-type := bootsplash
 
-$(obj)/coreboot.pre: $(objcbfs)/romstage.elf $(obj)/coreboot.pre1 $(CBFSTOOL)
-	@printf "    CBFS       $(subst $(obj)/,,$(@))\n"
-	cp $(obj)/coreboot.pre1 $@.tmp
-	mv $@.tmp $@
-
 cbfs-files-$(CONFIG_BOARD_ID_MANUAL) += board_id
 board_id-file := $(obj)/board_id
 board_id-type := raw