onenand_ipl/board/apollon/Makefile

   1
   2 include $(TOPDIR)/config.mk
   3 include $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/config.mk
   4
   5 LDSCRIPT= $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/u-boot.onenand.lds
   6 LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
   7 AFLAGS  += -DCONFIG_ONENAND_IPL
   8 CFLAGS  += -DCONFIG_ONENAND_IPL
   9 OBJCFLAGS += --gap-fill=0x00
  10
  11 SOBJS   := low_levelinit.o
  12 SOBJS   += start.o
  13 COBJS   := apollon.o
  14 COBJS   += onenand_read.o
  15 COBJS   += onenand_boot.o
  16
  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)
  21
  22 onenandobj      := $(OBJTREE)/onenand_ipl/
  23
  24 ALL     = $(onenandobj)onenand-ipl $(onenandobj)onenand-ipl.bin $(onenandobj)onenand-ipl-2k.bin $(onenandobj)onenand-ipl-4k.bin
  25
  26 all:    $(obj).depend $(ALL)
  27
  28 $(onenandobj)onenand-ipl-2k.bin:        $(onenandobj)onenand-ipl
  29         $(OBJCOPY) ${OBJCFLAGS} --pad-to=0x800 -O binary $< $@
  30
  31 $(onenandobj)onenand-ipl-4k.bin:        $(onenandobj)onenand-ipl
  32         $(OBJCOPY) ${OBJCFLAGS} --pad-to=0x1000 -O binary $< $@
  33
  34 $(onenandobj)onenand-ipl.bin:   $(onenandobj)onenand-ipl
  35         $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
  36
  37 $(onenandobj)onenand-ipl:       $(OBJS)
  38         cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
  39                 -Map $@.map -o $@
  40
  41 # create symbolic links from common files
  42
  43 # from cpu directory
  44 $(obj)start.S:
  45         @rm -f $@
  46         ln -s $(SRCTREE)/cpu/$(CPU)/start.S $@
  47
  48 # from onenand_ipl directory
  49 $(obj)onenand_ipl.h:
  50         @rm -f $@
  51         ln -s $(SRCTREE)/onenand_ipl/onenand_ipl.h $@
  52
  53 $(obj)onenand_boot.c:   $(obj)onenand_ipl.h
  54         @rm -f $@
  55         ln -s $(SRCTREE)/onenand_ipl/onenand_boot.c $@
  56
  57 $(obj)onenand_read.c:   $(obj)onenand_ipl.h
  58         @rm -f $@
  59         ln -s $(SRCTREE)/onenand_ipl/onenand_read.c $@
  60
  61 ifneq ($(OBJTREE), $(SRCTREE))
  62 $(obj)apollon.c:
  63         @rm -f $@
  64         ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/apollon.c $@
  65
  66 $(obj)low_levelinit.S:
  67         @rm -f $@
  68         ln -s $(SRCTREE)/onenand_ipl/board/$(BOARDDIR)/low_levelinit.S $@
  69 endif
  70
  71 #########################################################################
  72
  73 $(obj)%.o:      $(obj)%.S
  74         $(CC) $(AFLAGS) -c -o $@ $<
  75
  76 $(obj)%.o:      $(obj)$.c
  77         $(CC) $(CFLAGS) -c -o $@ $<
  78
  79 # defines $(obj).depend target
  80 include $(SRCTREE)/rules.mk
  81
  82 sinclude $(obj).depend
  83
  84 #########################################################################