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 2009-2011 Freescale Semiconductor, Inc.
   6 #
   7 # SPDX-License-Identifier:      GPL-2.0+
   8 #
   9
  10 NAND_SPL := y
  11 CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000
  12 PAD_TO := 0xfff01000
  13
  14 include $(TOPDIR)/config.mk
  15
  16 nandobj := $(OBJTREE)/nand_spl/
  17
  18 LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
  19 LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
  20                 $(LDFLAGS) $(LDFLAGS_FINAL)
  21 AFLAGS  += -DCONFIG_NAND_SPL
  22 CFLAGS  += -DCONFIG_NAND_SPL
  23
  24 SOBJS   = start.o resetvec.o
  25 COBJS   = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \
  26           nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o
  27
  28 SRCS    := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
  29 OBJS    := $(addprefix $(obj),$(SOBJS) $(COBJS))
  30 __OBJS  := $(SOBJS) $(COBJS)
  31 LNDIR   := $(nandobj)board/$(BOARDDIR)
  32
  33 ALL     = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
  34
  35 all:    $(obj).depend $(ALL)
  36
  37 $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
  38         $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
  39
  40 $(nandobj)u-boot-spl.bin:       $(nandobj)u-boot-spl
  41         $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
  42
  43 $(nandobj)u-boot-spl:   $(OBJS) $(nandobj)u-boot-nand_spl.lds
  44         cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
  45                 -Map $(nandobj)u-boot-spl.map \
  46                 -o $(nandobj)u-boot-spl
  47
  48 $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
  49         $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
  50                 -ansi -D__ASSEMBLY__ -P - <$< >$@
  51
  52 # create symbolic links for common files
  53
  54 $(obj)cache.c:
  55         @rm -f $(obj)cache.c
  56         ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
  57
  58 $(obj)cpu_init_early.c:
  59         @rm -f $(obj)cpu_init_early.c
  60         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
  61
  62 $(obj)spl_minimal.c:
  63         @rm -f $(obj)spl_minimal.c
  64         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $(obj)spl_minimal.c
  65
  66 $(obj)fsl_law.c:
  67         @rm -f $(obj)fsl_law.c
  68         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c
  69
  70 $(obj)law.c:
  71         @rm -f $(obj)law.c
  72         ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $(obj)law.c
  73
  74 $(obj)nand_boot_fsl_elbc.c:
  75         @rm -f $(obj)nand_boot_fsl_elbc.c
  76         ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \
  77                $(obj)nand_boot_fsl_elbc.c
  78
  79 $(obj)ns16550.c:
  80         @rm -f $(obj)ns16550.c
  81         ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
  82
  83 $(obj)resetvec.S:
  84         @rm -f $(obj)resetvec.S
  85         ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $(obj)resetvec.S
  86
  87 $(obj)fixed_ivor.S:
  88         @rm -f $(obj)fixed_ivor.S
  89         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
  90
  91 $(obj)start.S: $(obj)fixed_ivor.S
  92         @rm -f $(obj)start.S
  93         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $(obj)start.S
  94
  95 $(obj)tlb.c:
  96         @rm -f $(obj)tlb.c
  97         ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $(obj)tlb.c
  98
  99 $(obj)tlb_table.c:
 100         @rm -f $(obj)tlb_table.c
 101         ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $(obj)tlb_table.c
 102
 103 ifneq ($(OBJTREE), $(SRCTREE))
 104 $(obj)nand_boot.c:
 105         @rm -f $(obj)nand_boot.c
 106         ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c
 107 endif
 108
 109 #########################################################################
 110
 111 $(obj)%.o:      $(obj)%.S
 112         $(CC) $(AFLAGS) -c -o $@ $<
 113
 114 $(obj)%.o:      $(obj)%.c
 115         $(CC) $(CFLAGS) -c -o $@ $<
 116
 117 # defines $(obj).depend target
 118 include $(SRCTREE)/rules.mk
 119
 120 sinclude $(obj).depend
 121
 122 #########################################################################