2 include $(TOPDIR)/config.mk
3 include $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/config.mk
5 LDSCRIPT= $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/u-boot.onenand.lds
6 LDFLAGS = -Bstatic -T $(onenandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS)
7 AFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
8 CFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
9 OBJCFLAGS += --gap-fill=0x00
11 SOBJS := low_levelinit.o
14 COBJS += onenand_read.o
15 COBJS += onenand_boot.o
17 SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
18 OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
19 __OBJS := $(SOBJS) $(COBJS)
20 LNDIR := $(OBJTREE)/onenand_ipl/board/$(BOARDDIR)
22 onenandobj := $(OBJTREE)/onenand_ipl/
24 ALL = $(onenandobj)onenand-ipl $(onenandobj)onenand-ipl.bin $(onenandobj)onenand-ipl-2k.bin $(onenandobj)onenand-ipl-4k.bin
26 all: $(obj).depend $(ALL)
28 $(onenandobj)onenand-ipl-2k.bin: $(onenandobj)onenand-ipl
29 $(OBJCOPY) ${OBJCFLAGS} --pad-to=0x800 -O binary $< $@
31 $(onenandobj)onenand-ipl-4k.bin: $(onenandobj)onenand-ipl
32 $(OBJCOPY) ${OBJCFLAGS} --pad-to=0x1000 -O binary $< $@
34 $(onenandobj)onenand-ipl.bin: $(onenandobj)onenand-ipl
35 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
37 $(onenandobj)onenand-ipl: $(OBJS) $(onenandobj)u-boot.lds
38 cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
41 $(onenandobj)u-boot.lds: $(LDSCRIPT)
42 $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
44 # create symbolic links from common files
49 ln -s $(SRCTREE)/$(CPUDIR)/start.S $@
51 # from onenand_ipl directory
54 ln -s $(SRCTREE)/onenand_ipl/onenand_ipl.h $@
56 $(obj)onenand_boot.c: $(obj)onenand_ipl.h
58 ln -s $(SRCTREE)/onenand_ipl/onenand_boot.c $@
60 $(obj)onenand_read.c: $(obj)onenand_ipl.h
62 ln -s $(SRCTREE)/onenand_ipl/onenand_read.c $@
64 ifneq ($(OBJTREE), $(SRCTREE))
67 ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/apollon.c $@
69 $(obj)low_levelinit.S:
71 ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/low_levelinit.S $@
74 #########################################################################
77 $(CC) $(AFLAGS) -c -o $@ $<
80 $(CC) $(CFLAGS) -c -o $@ $<
82 # defines $(obj).depend target
83 include $(SRCTREE)/rules.mk
85 sinclude $(obj).depend
87 #########################################################################