2 include $(TOPDIR)/config.mk
4 LDSCRIPT= $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/u-boot.onenand.lds
5 LDFLAGS = -Bstatic -T $(onenandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
6 AFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
7 CFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
8 OBJCFLAGS += --gap-fill=0x00
10 SOBJS := lowlevel_init.o
13 COBJS += onenand_read.o
14 COBJS += onenand_boot.o
16 SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
17 OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
18 __OBJS := $(SOBJS) $(COBJS)
19 LNDIR := $(OBJTREE)/onenand_ipl/board/$(BOARDDIR)
21 onenandobj := $(OBJTREE)/onenand_ipl/
23 ALL = $(onenandobj)onenand-ipl $(onenandobj)onenand-ipl.bin $(onenandobj)onenand-ipl-2k.bin
25 all: $(obj).depend $(ALL)
27 $(onenandobj)onenand-ipl-2k.bin: $(onenandobj)onenand-ipl
28 $(OBJCOPY) ${OBJCFLAGS} --pad-to=0x5c040400 -O binary $< $@
30 $(onenandobj)onenand-ipl.bin: $(onenandobj)onenand-ipl
31 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
33 $(onenandobj)onenand-ipl: $(OBJS) $(onenandobj)u-boot.lds
34 cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
37 $(onenandobj)u-boot.lds: $(LDSCRIPT)
38 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
40 # create symbolic links from common files
45 ln -s $(SRCTREE)/$(CPUDIR)/start.S $@
47 # from onenand_ipl directory
50 ln -s $(SRCTREE)/onenand_ipl/onenand_ipl.h $@
52 $(obj)onenand_boot.c: $(obj)onenand_ipl.h
54 ln -s $(SRCTREE)/onenand_ipl/onenand_boot.c $@
56 $(obj)onenand_read.c: $(obj)onenand_ipl.h
58 ln -s $(SRCTREE)/onenand_ipl/onenand_read.c $@
60 ifneq ($(OBJTREE), $(SRCTREE))
63 ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/vpac270.c $@
65 $(obj)lowlevel_init.S:
67 ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/lowlevel_init.S $@
70 #########################################################################
73 $(CC) $(AFLAGS) -c -o $@ $<
76 $(CC) $(CFLAGS) -c -o $@ $<
78 # defines $(obj).depend target
79 include $(SRCTREE)/rules.mk
81 sinclude $(obj).depend
83 #########################################################################