nand_spl/board/sheldon/simpc8313/Makefile

   1 #
   2 # (C) Copyright 2007
   3 # Stefan Roese, DENX Software Engineering, sr@denx.de.
   4 # (C) Copyright 2008 Freescale Semiconductor
   5 # (C) Copyright Sheldon Instruments, Inc. 2008
   6 #
   7 # SPDX-License-Identifier:      GPL-2.0+
   8 #
   9
  10 nandobj := $(OBJTREE)/nand_spl/
  11
  12 LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
  13 LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
  14            $(LDFLAGS) $(LDFLAGS_FINAL)
  15 asflags-y += -DCONFIG_NAND_SPL
  16 ccflags-y += -DCONFIG_NAND_SPL
  17
  18 SOBJS   = start.o ticks.o
  19 COBJS   = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o spl_minimal.o \
  20           time.o cache.o
  21
  22 OBJS    := $(addprefix $(obj)/,$(SOBJS) $(COBJS))
  23 __OBJS  := $(SOBJS) $(COBJS)
  24 LNDIR   := $(nandobj)board/$(BOARDDIR)
  25
  26 targets += $(__OBJS)
  27
  28 all: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
  29
  30 $(nandobj)u-boot-spl-16k.bin:   $(nandobj)u-boot-spl
  31         $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
  32
  33 $(nandobj)u-boot-spl.bin:       $(nandobj)u-boot-spl
  34         $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
  35
  36 $(nandobj)u-boot-spl:   $(OBJS) $(nandobj)u-boot.lds
  37         cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
  38                 -Map $(nandobj)u-boot-spl.map -o $@
  39
  40 $(nandobj)u-boot.lds: $(LDSCRIPT)
  41         $(CPP) $(cpp_flags) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
  42
  43 # create symbolic links for common files
  44
  45 $(obj)/start.S:
  46         @rm -f $@
  47         ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $@
  48
  49 $(obj)/nand_boot_fsl_elbc.c:
  50         @rm -f $@
  51         ln -s $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
  52
  53 $(obj)/sdram.c:
  54         @rm -f $@
  55         ln -s $(SRCTREE)/board/$(BOARDDIR)/sdram.c $@
  56
  57 $(obj)/$(BOARD).c:
  58         @rm -f $@
  59         ln -s $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $@
  60
  61 $(obj)/ns16550.c:
  62         @rm -f $@
  63         ln -s $(SRCTREE)/drivers/serial/ns16550.c $@
  64
  65 $(obj)/spl_minimal.c:
  66         @rm -f $@
  67         ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $@
  68
  69 $(obj)/cache.c:
  70         @rm -f $@
  71         ln -s $(SRCTREE)/arch/powerpc/lib/cache.c $@
  72
  73 $(obj)/time.c:
  74         @rm -f $@
  75         ln -s $(SRCTREE)/arch/powerpc/lib/time.c $@
  76
  77 $(obj)/ticks.S:
  78         @rm -f $@
  79         ln -s $(SRCTREE)/arch/powerpc/lib/ticks.S $@