include $(TOPDIR)/config.mk include $(TOPDIR)/board/$(BOARDDIR)/config.mk LDSCRIPT= $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/u-boot.onenand.lds LDFLAGS = -Bstatic -T $(onenandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS) AFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL CFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL OBJCFLAGS += --gap-fill=0x00 SOBJS += start.o COBJS := vpac270.o COBJS += onenand_read.o COBJS += onenand_boot.o SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) __OBJS := $(SOBJS) $(COBJS) LNDIR := $(OBJTREE)/onenand_ipl/board/$(BOARDDIR) onenandobj := $(OBJTREE)/onenand_ipl/ ALL = $(onenandobj)onenand-ipl $(onenandobj)onenand-ipl.bin $(onenandobj)onenand-ipl-2k.bin all: $(obj).depend $(ALL) $(onenandobj)onenand-ipl-2k.bin: $(onenandobj)onenand-ipl $(OBJCOPY) ${OBJCFLAGS} --pad-to=0x0800 -O binary $< $@ $(onenandobj)onenand-ipl.bin: $(onenandobj)onenand-ipl $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ $(onenandobj)onenand-ipl: $(OBJS) $(onenandobj)u-boot.lds cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \ -Map $@.map -o $@ $(onenandobj)u-boot.lds: $(LDSCRIPT) $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@ # create symbolic links from common files # from cpu directory $(obj)start.S: @rm -f $@ ln -s $(SRCTREE)/$(CPUDIR)/start.S $@ # from onenand_ipl directory $(obj)onenand_ipl.h: @rm -f $@ ln -s $(SRCTREE)/onenand_ipl/onenand_ipl.h $@ $(obj)onenand_boot.c: $(obj)onenand_ipl.h @rm -f $@ ln -s $(SRCTREE)/onenand_ipl/onenand_boot.c $@ $(obj)onenand_read.c: $(obj)onenand_ipl.h @rm -f $@ ln -s $(SRCTREE)/onenand_ipl/onenand_read.c $@ ifneq ($(OBJTREE), $(SRCTREE)) $(obj)vpac270.c: @rm -f $@ ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/vpac270.c $@ endif ######################################################################### $(obj)%.o: $(obj)%.S $(CC) $(AFLAGS) -c -o $@ $< $(obj)%.o: $(obj)$.c $(CC) $(CFLAGS) -c -o $@ $< # defines $(obj).depend target include $(SRCTREE)/rules.mk sinclude $(obj).depend #########################################################################