arch/arc/boot/Makefile

   1 targets := vmlinux.bin vmlinux.bin.gz uImage
   2
   3 # uImage build relies on mkimage being availble on your host for ARC target
   4 # You will need to build u-boot for ARC, rename mkimage to arc-elf32-mkimage
   5 # and make sure it's reacable from your PATH
   6
   7 OBJCOPYFLAGS= -O binary -R .note -R .note.gnu.build-id -R .comment -S
   8
   9 LINUX_START_TEXT = $$(readelf -h vmlinux | \
  10                         grep "Entry point address" | grep -o 0x.*)
  11
  12 UIMAGE_LOADADDR    = $(CONFIG_LINUX_LINK_BASE)
  13 UIMAGE_ENTRYADDR   = $(LINUX_START_TEXT)
  14
  15 suffix-y := bin
  16 suffix-$(CONFIG_KERNEL_GZIP)    := gz
  17 suffix-$(CONFIG_KERNEL_LZMA)    := lzma
  18
  19 targets += uImage
  20 targets += uImage.bin
  21 targets += uImage.gz
  22 targets += uImage.lzma
  23 extra-y += vmlinux.bin
  24 extra-y += vmlinux.bin.gz
  25 extra-y += vmlinux.bin.lzma
  26
  27 $(obj)/vmlinux.bin: vmlinux FORCE
  28         $(call if_changed,objcopy)
  29
  30 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
  31         $(call if_changed,gzip)
  32
  33 $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
  34         $(call if_changed,lzma)
  35
  36 $(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE
  37         $(call if_changed,uimage,none)
  38
  39 $(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE
  40         $(call if_changed,uimage,gzip)
  41
  42 $(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma FORCE
  43         $(call if_changed,uimage,lzma)
  44
  45 $(obj)/uImage: $(obj)/uImage.$(suffix-y)
  46         @ln -sf $(notdir $<) $@
  47         @echo '  Image $@ is ready'