CONFIG_NAND_SPL = y PAD_TO := 2048 include $(TOPDIR)/config.mk nandobj := $(OBJTREE)/nand_spl/ LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds LSTSCRIPT= $(nandobj)/board/$(BOARDDIR)/u-boot.lst LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ $(LDFLAGS_FINAL) AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL SOBJS = start.o crt0.o lowlevel_init.o COBJS = nand_boot_fsl_nfc.o SRCS := $(SRCTREE)/nand_spl/nand_boot_fsl_nfc.c SRCS += $(SRCTREE)/arch/arm/cpu/arm1136/start.S SRCS += $(SRCTREE)/arch/arm/lib/crt0.S SRCS += $(SRCTREE)/board/freescale/mx31pdk/lowlevel_init.S OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) __OBJS := $(SOBJS) $(COBJS) LNDIR := $(nandobj)board/$(BOARDDIR) ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin all: $(obj).depend $(ALL) $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \ -Map $(nandobj)u-boot-spl.map \ -o $@ # The following line expands into whole rule which generates $(LSTSCRIPT), # the file containing u-boots LG-array linker section. This is included into # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) $(nandobj)u-boot.lds: $(LDSCRIPT) $(LSTSCRIPT) $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ -ansi -D__ASSEMBLY__ -P - <$< >$@ ######################################################################### $(obj)%.o: $(SRCTREE)/arch/arm/cpu/arm1136/%.S $(CC) $(AFLAGS) -c -o $@ $< $(obj)%.o: $(SRCTREE)/arch/arm/lib/%.S $(CC) $(AFLAGS) -c -o $@ $< $(obj)%.o: $(SRCTREE)/board/freescale/mx31pdk/%.S $(CC) $(AFLAGS) -c -o $@ $< $(obj)%.o: $(SRCTREE)/nand_spl/%.c $(CC) $(CFLAGS) -c -o $@ $< # defines $(obj).depend target include $(SRCTREE)/rules.mk sinclude $(obj).depend #########################################################################