Makefile 2.8 KB

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  1. #
  2. # (C) Copyright 2009 DENX Software Engineering
  3. #
  4. # See file CREDITS for list of people who contributed to this
  5. # project.
  6. #
  7. # This program is free software; you can redistribute it and/or
  8. # modify it under the terms of the GNU General Public License as
  9. # published by the Free Software Foundatio; either version 2 of
  10. # the License, or (at your option) any later version.
  11. #
  12. # This program is distributed in the hope that it will be useful,
  13. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. # GNU General Public License for more details.
  16. #
  17. # You should have received a copy of the GNU General Public License
  18. # along with this program; if not, write to the Free Software
  19. # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  20. # MA 02111-1307 USA
  21. #
  22. CONFIG_NAND_SPL = y
  23. include $(TOPDIR)/config.mk
  24. include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
  25. nandobj := $(OBJTREE)/nand_spl/
  26. LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
  27. LSTSCRIPT= $(nandobj)/board/$(BOARDDIR)/u-boot.lst
  28. LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \
  29. $(LDFLAGS_FINAL)
  30. AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL
  31. CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL
  32. SOBJS = start.o lowlevel_init.o
  33. COBJS = nand_boot_fsl_nfc.o
  34. SRCS := $(SRCTREE)/nand_spl/nand_boot_fsl_nfc.c
  35. SRCS += $(SRCTREE)/arch/arm/cpu/arm926ejs/start.S
  36. SRCS += $(SRCTREE)/board/karo/tx25/lowlevel_init.S
  37. OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
  38. __OBJS := $(SOBJS) $(COBJS)
  39. LNDIR := $(nandobj)board/$(BOARDDIR)
  40. ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
  41. all: $(obj).depend $(ALL)
  42. $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
  43. $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
  44. $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
  45. $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
  46. $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds
  47. cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
  48. -Map $(nandobj)u-boot-spl.map \
  49. -o $@
  50. # The following line expands into whole rule which generates $(LSTSCRIPT),
  51. # the file containing u-boots LG-array linker section. This is included into
  52. # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
  53. $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
  54. $(nandobj)u-boot.lds: $(LDSCRIPT) $(LSTSCRIPT)
  55. $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj) -ansi -D__ASSEMBLY__ -P - <$< >$@
  56. #########################################################################
  57. $(obj)%.o: $(SRCTREE)/arch/arm/cpu/arm926ejs/%.S
  58. $(CC) $(AFLAGS) -c -o $@ $<
  59. $(obj)%.o: $(SRCTREE)/board/karo/tx25/%.S
  60. $(CC) $(AFLAGS) -c -o $@ $<
  61. $(obj)%.o: $(SRCTREE)/nand_spl/%.c
  62. $(CC) $(CFLAGS) -c -o $@ $<
  63. # defines $(obj).depend target
  64. include $(SRCTREE)/rules.mk
  65. sinclude $(obj).depend
  66. #########################################################################