arch/blackfin/boot/Makefile

   1 #
   2 # arch/blackfin/boot/Makefile
   3 #
   4 # This file is subject to the terms and conditions of the GNU General Public
   5 # License.  See the file "COPYING" in the main directory of this archive
   6 # for more details.
   7 #
   8
   9 targets := vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma vmImage.lzo vmImage.xip
  10 extra-y += vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma vmlinux.bin.lzo vmlinux.bin.xip
  11
  12 ifeq ($(CONFIG_RAMKERNEL),y)
  13 UIMAGE_LOADADDR = $(CONFIG_BOOT_LOAD)
  14 else # CONFIG_ROMKERNEL must be set
  15 UIMAGE_LOADADDR = $(CONFIG_ROM_BASE)
  16 endif
  17 UIMAGE_ENTRYADDR = $(shell $(NM) vmlinux | awk '$$NF == "__start" {print $$1}')
  18 UIMAGE_NAME = '$(CPU_REV)-$(KERNELRELEASE)'
  19 UIMAGE_OPTS-$(CONFIG_ROMKERNEL) += -x
  20
  21 $(obj)/vmlinux.bin: vmlinux FORCE
  22         $(call if_changed,objcopy)
  23
  24 $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
  25         $(call if_changed,gzip)
  26
  27 $(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE
  28         $(call if_changed,bzip2)
  29
  30 $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
  31         $(call if_changed,lzma)
  32
  33 $(obj)/vmlinux.bin.lzo: $(obj)/vmlinux.bin FORCE
  34         $(call if_changed,lzo)
  35
  36 # The mkimage tool wants 64bytes prepended to the image
  37 quiet_cmd_mk_bin_xip = BIN     $@
  38       cmd_mk_bin_xip = ( printf '%64s' | tr ' ' '\377' ; cat $< ) > $@
  39 $(obj)/vmlinux.bin.xip: $(obj)/vmlinux.bin FORCE
  40         $(call if_changed,mk_bin_xip)
  41
  42 $(obj)/vmImage.bin: $(obj)/vmlinux.bin
  43         $(call if_changed,uimage,none)
  44
  45 $(obj)/vmImage.bz2: $(obj)/vmlinux.bin.bz2
  46         $(call if_changed,uimage,bzip2)
  47
  48 $(obj)/vmImage.gz: $(obj)/vmlinux.bin.gz
  49         $(call if_changed,uimage,gzip)
  50
  51 $(obj)/vmImage.lzma: $(obj)/vmlinux.bin.lzma
  52         $(call if_changed,uimage,lzma)
  53
  54 $(obj)/vmImage.lzo: $(obj)/vmlinux.bin.lzo
  55         $(call if_changed,uimage,lzo)
  56
  57 $(obj)/vmImage.xip: $(obj)/vmlinux.bin.xip
  58         $(call if_changed,uimage,none)
  59
  60 suffix-y                      := bin
  61 suffix-$(CONFIG_KERNEL_GZIP)  := gz
  62 suffix-$(CONFIG_KERNEL_BZIP2) := bz2
  63 suffix-$(CONFIG_KERNEL_LZMA)  := lzma
  64 suffix-$(CONFIG_KERNEL_LZO)   := lzo
  65 suffix-$(CONFIG_ROMKERNEL)    := xip
  66
  67 $(obj)/vmImage: $(obj)/vmImage.$(suffix-y)
  68         @ln -sf $(notdir $<) $@
  69
  70 install:
  71         sh $(srctree)/$(src)/install.sh $(KERNELRELEASE) $(BOOTIMAGE) System.map "$(INSTALL_PATH)"