nand_spl/board/freescale/p1_p2_rdb/Makefile

   1 #
   2 # (C) Copyright 2007
   3 # Stefan Roese, DENX Software Engineering, sr@denx.de.
   4 #
   5 # Copyright 2009 Freescale Semiconductor, Inc.
   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 CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000
  28 PAD_TO := 0xfff01000
  29
  30 include $(TOPDIR)/config.mk
  31
  32 LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
  33 LDFLAGS := -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(LDFLAGS) \
  34            $(LDFLAGS_FINAL)
  35 AFLAGS  += -DCONFIG_NAND_SPL
  36 CFLAGS  += -DCONFIG_NAND_SPL
  37
  38 SOBJS   = start.o resetvec.o
  39 COBJS   = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.o \
  40           nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o
  41
  42 SRCS    := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
  43 OBJS    := $(addprefix $(obj),$(SOBJS) $(COBJS))
  44 __OBJS  := $(SOBJS) $(COBJS)
  45 LNDIR   := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
  46
  47 nandobj := $(OBJTREE)/nand_spl/
  48
  49 ALL     = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
  50
  51 all:    $(obj).depend $(ALL)
  52
  53 $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
  54         $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
  55
  56 $(nandobj)u-boot-spl.bin:       $(nandobj)u-boot-spl
  57         $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
  58
  59 $(nandobj)u-boot-spl:   $(OBJS)
  60         cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
  61                 -Map $(nandobj)u-boot-spl.map \
  62                 -o $(nandobj)u-boot-spl
  63
  64 # create symbolic links for common files
  65
  66 $(obj)cache.c:
  67         @rm -f $(obj)cache.c
  68         ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
  69
  70 $(obj)cpu_init_early.c:
  71         @rm -f $(obj)cpu_init_early.c
  72         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
  73
  74 $(obj)cpu_init_nand.c:
  75         @rm -f $(obj)cpu_init_nand.c
  76         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c
  77
  78 $(obj)fsl_law.c:
  79         @rm -f $(obj)fsl_law.c
  80         ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c
  81
  82 $(obj)law.c:
  83         @rm -f $(obj)law.c
  84         ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $(obj)law.c
  85
  86 $(obj)nand_boot_fsl_elbc.c:
  87         @rm -f $(obj)nand_boot_fsl_elbc.c
  88         ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \
  89                $(obj)nand_boot_fsl_elbc.c
  90
  91 $(obj)ns16550.c:
  92         @rm -f $(obj)ns16550.c
  93         ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
  94
  95 $(obj)resetvec.S:
  96         @rm -f $(obj)resetvec.S
  97         ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $(obj)resetvec.S
  98
  99 $(obj)fixed_ivor.S:
 100         @rm -f $(obj)fixed_ivor.S
 101         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
 102
 103 $(obj)start.S: $(obj)fixed_ivor.S
 104         @rm -f $(obj)start.S
 105         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $(obj)start.S
 106
 107 $(obj)tlb.c:
 108         @rm -f $(obj)tlb.c
 109         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $(obj)tlb.c
 110
 111 $(obj)tlb_table.c:
 112         @rm -f $(obj)tlb_table.c
 113         ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $(obj)tlb_table.c
 114
 115 ifneq ($(OBJTREE), $(SRCTREE))
 116 $(obj)nand_boot.c:
 117         @rm -f $(obj)nand_boot.c
 118         ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c
 119 endif
 120
 121 #########################################################################
 122
 123 $(obj)%.o:      $(obj)%.S
 124         $(CC) $(AFLAGS) -c -o $@ $<
 125
 126 $(obj)%.o:      $(obj)%.c
 127         $(CC) $(CFLAGS) -c -o $@ $<
 128
 129 # defines $(obj).depend target
 130 include $(SRCTREE)/rules.mk
 131
 132 sinclude $(obj).depend
 133
 134 #########################################################################