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 # See file CREDITS for list of people who contributed to this
   8 # project.
   9 #
  10 # This program is free software; you can redistribute it and/or
  11 # modify it under the terms of the GNU General Public License as
  12 # published by the Free Software Foundation; either version 2 of
  13 # the License, or (at your option) any later version.
  14 #
  15 # This program is distributed in the hope that it will be useful,
  16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 # GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License
  21 # along with this program; if not, write to the Free Software
  22 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23 # MA 02111-1307 USA
  24 #
  25
  26 NAND_SPL := y
  27
  28 include $(TOPDIR)/config.mk
  29
  30 LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
  31 LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
  32            $(LDFLAGS) $(LDFLAGS_FINAL)
  33 AFLAGS  += -DCONFIG_NAND_SPL
  34 CFLAGS  += -DCONFIG_NAND_SPL
  35
  36 SOBJS   = start.o ticks.o
  37 COBJS   = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o nand_init.o \
  38           time.o cache.o
  39
  40 SRCS    := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
  41 OBJS    := $(addprefix $(obj),$(SOBJS) $(COBJS))
  42 __OBJS  := $(SOBJS) $(COBJS)
  43 LNDIR   := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
  44
  45 nandobj := $(OBJTREE)/nand_spl/
  46
  47 ALL     = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
  48
  49 all:    $(obj).depend $(ALL)
  50
  51 $(nandobj)u-boot-spl-16k.bin:   $(nandobj)u-boot-spl
  52         $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
  53
  54 $(nandobj)u-boot-spl.bin:       $(nandobj)u-boot-spl
  55         $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
  56
  57 $(nandobj)u-boot-spl:   $(OBJS) $(nandobj)u-boot.lds
  58         cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
  59                 -Map $(nandobj)u-boot-spl.map \
  60                 -o $(nandobj)u-boot-spl
  61
  62 $(nandobj)u-boot.lds: $(LDSCRIPT)
  63         $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
  64
  65 # create symbolic links for common files
  66
  67 $(obj)start.S:
  68         @rm -f $@
  69         ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/start.S $@
  70
  71 $(obj)nand_boot_fsl_elbc.c:
  72         @rm -f $@
  73         ln -s $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
  74
  75 $(obj)sdram.c:
  76         @rm -f $@
  77         ln -s $(SRCTREE)/board/$(BOARDDIR)/sdram.c $@
  78
  79 $(obj)$(BOARD).c:
  80         @rm -f $@
  81         ln -s $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $@
  82
  83 $(obj)ns16550.c:
  84         @rm -f $@
  85         ln -s $(SRCTREE)/drivers/serial/ns16550.c $@
  86
  87 $(obj)nand_init.c:
  88         @rm -f $@
  89         ln -s $(SRCTREE)/arch/powerpc/cpu/mpc83xx/nand_init.c $@
  90
  91 $(obj)cache.c:
  92         @rm -f $@
  93         ln -s $(SRCTREE)/arch/powerpc/lib/cache.c $@
  94
  95 $(obj)time.c:
  96         @rm -f $@
  97         ln -s $(SRCTREE)/arch/powerpc/lib/time.c $@
  98
  99 $(obj)ticks.S:
 100         @rm -f $@
 101         ln -s $(SRCTREE)/arch/powerpc/lib/ticks.S $@
 102
 103 #########################################################################
 104
 105 $(obj)%.o:      $(obj)%.S
 106         $(CC) $(AFLAGS) -c -o $@ $<
 107
 108 $(obj)%.o:      $(obj)%.c
 109         $(CC) $(CFLAGS) -c -o $@ $<
 110
 111 # defines $(obj).depend target
 112 include $(SRCTREE)/rules.mk
 113
 114 sinclude $(obj).depend
 115
 116 #########################################################################