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- 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 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)/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) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
- #########################################################################
- $(obj)%.o: $(SRCTREE)/arch/arm/cpu/arm1136/%.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
- #########################################################################
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