diff --git a/Makefile b/Makefile index f3bdcf00f4..cce239f203 100644 --- a/Makefile +++ b/Makefile @@ -750,14 +750,17 @@ quiet_cmd_mkimage = UIMAGE $@ cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ $(if $(KBUILD_VERBOSE:1=), >/dev/null) +quiet_cmd_cat = CAT $@ +cmd_cat = cat $(filter-out $(PHONY), $^) > $@ + all: $(ALL-y) PHONY += dtbs dtbs dts/dt.dtb: checkdtc u-boot $(Q)$(MAKE) $(build)=dts dtbs -u-boot-dtb.bin: u-boot.bin dts/dt.dtb - cat $^ >$@ +u-boot-dtb.bin: u-boot.bin dts/dt.dtb FORCE + $(call if_changed,cat) OBJCOPYFLAGS_u-boot.hex := -O ihex @@ -879,13 +882,13 @@ u-boot-nodtb-tegra.bin: spl/u-boot-spl.bin u-boot.bin rm spl/u-boot-spl-pad.bin ifeq ($(CONFIG_OF_SEPARATE),y) -u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin dts/dt.dtb - cat $^ > $@ +u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin dts/dt.dtb FORCE + $(call if_changed,cat) endif endif -u-boot-img.bin: spl/u-boot-spl.bin u-boot.img - cat spl/u-boot-spl.bin u-boot.img > $@ +u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE + $(call if_changed,cat) # PPC4xx needs the SPL at the end of the image, since the reset vector # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target @@ -1053,11 +1056,15 @@ depend dep: u-boot.lds: $(LDSCRIPT) prepare $(CPP) $(cpp_flags) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@ +PHONY += nand_spl nand_spl: prepare $(Q)$(MAKE) $(build)=nand_spl/board/$(BOARDDIR) all -u-boot-nand.bin: nand_spl u-boot.bin - cat nand_spl/u-boot-spl-16k.bin u-boot.bin > u-boot-nand.bin +nand_spl/u-boot-spl-16k.bin: nand_spl + @: + +u-boot-nand.bin: nand_spl/u-boot-spl-16k.bin u-boot.bin FORCE + $(call if_changed,cat) spl/u-boot-spl.bin: tools prepare $(Q)$(MAKE) obj=spl -f $(srctree)/spl/Makefile all