diff options
Diffstat (limited to 'spl')
| -rw-r--r-- | spl/Makefile | 49 |
1 files changed, 24 insertions, 25 deletions
diff --git a/spl/Makefile b/spl/Makefile index 8d0e6c3..18606ac 100644 --- a/spl/Makefile +++ b/spl/Makefile @@ -14,6 +14,11 @@ # Based on top-level Makefile. # +src := $(obj) + +# Create output directory if not already present +_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) + include $(srctree)/scripts/Kbuild.include CONFIG_SPL_BUILD := y @@ -37,14 +42,6 @@ endif include $(TOPDIR)/config.mk -# We want the final binaries in this directory -ifeq ($(CONFIG_TPL_BUILD),y) -obj := $(OBJTREE)/tpl/ -SPLTREE := $(TPLTREE) -else -obj := $(OBJTREE)/spl/ -endif - HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(SRCTREE)/board/$(VENDOR)/common/Makefile),y,n) ifdef CONFIG_SPL_START_S_PATH @@ -113,11 +110,13 @@ PLATFORM_LIBGCC = $(SPLTREE)/arch/$(ARCH)/lib/libgcc.o PLATFORM_LIBS := $(filter-out %/libgcc.o, $(filter-out -lgcc, $(PLATFORM_LIBS))) $(PLATFORM_LIBGCC) endif -START := $(addprefix $(SPLTREE)/,$(head-y)) -LIBS := $(addprefix $(SPLTREE)/,$(sort $(LIBS-y))) +LIBS-y := $(sort $(LIBS-y)) + +__START := $(head-y) +__LIBS := $(LIBS-y) -__START := $(subst $(obj),,$(START)) -__LIBS := $(subst $(obj),,$(LIBS)) +START := $(addprefix $(obj)/,$(head-y)) +LIBS := $(addprefix $(obj)/,$(LIBS-y)) # Linker Script ifdef CONFIG_SPL_LDSCRIPT @@ -148,21 +147,21 @@ LDPPFLAGS += \ $(shell $(LD) --version | \ sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') -$(OBJTREE)/MLO: $(obj)u-boot-spl.bin +$(OBJTREE)/MLO: $(obj)/u-boot-spl.bin $(OBJTREE)/tools/mkimage -T omapimage \ -a $(CONFIG_SPL_TEXT_BASE) -d $< $@ -$(OBJTREE)/MLO.byteswap: $(obj)u-boot-spl.bin +$(OBJTREE)/MLO.byteswap: $(obj)/u-boot-spl.bin $(OBJTREE)/tools/mkimage -T omapimage -n byteswap \ -a $(CONFIG_SPL_TEXT_BASE) -d $< $@ -$(OBJTREE)/SPL : $(obj)u-boot-spl.bin depend - $(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common $@ +$(objtree)/SPL : $(obj)/u-boot-spl.bin depend + $(MAKE) $(build)=spl/arch/arm/imx-common $@ -ALL-y += $(obj)$(SPL_BIN).bin +ALL-y += $(obj)/$(SPL_BIN).bin ifdef CONFIG_SAMSUNG -ALL-y += $(obj)$(BOARD)-spl.bin +ALL-y += $(obj)/$(BOARD)-spl.bin endif all: $(ALL-y) @@ -173,16 +172,16 @@ VAR_SIZE_PARAM = --vs else VAR_SIZE_PARAM = endif -$(obj)$(BOARD)-spl.bin: $(obj)u-boot-spl.bin +$(obj)/$(BOARD)-spl.bin: $(obj)/u-boot-spl.bin $(if $(wildcard $(OBJTREE)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl),\ $(OBJTREE)/spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl,\ $(OBJTREE)/tools/mkexynosspl) $(VAR_SIZE_PARAM) $< $@ endif -$(obj)$(SPL_BIN).bin: $(obj)$(SPL_BIN) +$(obj)/$(SPL_BIN).bin: $(obj)/$(SPL_BIN) $(OBJCOPY) $(OBJCFLAGS) $(SPL_OBJCFLAGS) -O binary $< $@ -LDFLAGS_$(SPL_BIN) += -T $(obj)u-boot-spl.lds $(LDFLAGS_FINAL) +LDFLAGS_$(SPL_BIN) += -T u-boot-spl.lds $(LDFLAGS_FINAL) ifneq ($(CONFIG_SPL_TEXT_BASE),) LDFLAGS_$(SPL_BIN) += -Ttext $(CONFIG_SPL_TEXT_BASE) endif @@ -192,19 +191,19 @@ GEN_UBOOT = \ --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \ -Map $(SPL_BIN).map -o $(SPL_BIN) -$(obj)$(SPL_BIN): depend $(START) $(LIBS) $(obj)u-boot-spl.lds +$(obj)/$(SPL_BIN): depend $(START) $(LIBS) $(obj)/u-boot-spl.lds $(GEN_UBOOT) $(START): @: $(LIBS): depend - $(MAKE) $(build) $(SRCTREE)$(dir $(subst $(SPLTREE),,$@)) + $(MAKE) $(build)=$(patsubst %/,%,$(dir $@)) -$(obj)u-boot-spl.lds: $(LDSCRIPT) depend +$(obj)/u-boot-spl.lds: $(LDSCRIPT) depend $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj). -ansi -D__ASSEMBLY__ -P - < $< > $@ -depend: $(obj).depend +depend: $(obj)/.depend .PHONY: depend # defines $(obj).depend target |