arch/microblaze/boot/Makefile

   1 #
   2 # arch/microblaze/boot/Makefile
   3 #
   4
   5 obj-y += linked_dtb.o
   6
   7 targets := linux.bin linux.bin.gz simpleImage.%
   8
   9 OBJCOPYFLAGS := -R .note -R .comment -R .note.gnu.build-id -O binary
  10
  11 # Ensure system.dtb exists
  12 $(obj)/linked_dtb.o: $(obj)/system.dtb
  13
  14 # Generate system.dtb from $(DTB).dtb
  15 ifneq ($(DTB),system)
  16 $(obj)/system.dtb: $(obj)/$(DTB).dtb
  17         $(call if_changed,cp)
  18 endif
  19
  20 $(obj)/linux.bin: vmlinux FORCE
  21         $(call if_changed,objcopy)
  22         $(call if_changed,uimage)
  23         @echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
  24
  25 $(obj)/linux.bin.gz: $(obj)/linux.bin FORCE
  26         $(call if_changed,gzip)
  27         @echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
  28
  29 quiet_cmd_cp = CP      $< $@$2
  30         cmd_cp = cat $< >$@$2 || (rm -f $@ && echo false)
  31
  32 quiet_cmd_strip = STRIP   $@
  33         cmd_strip = $(STRIP) -K microblaze_start -K _end -K __log_buf \
  34                                 -K _fdt_start vmlinux -o $@
  35
  36 UIMAGE_IN = $@
  37 UIMAGE_OUT = $@.ub
  38 UIMAGE_LOADADDR = $(CONFIG_KERNEL_BASE_ADDR)
  39
  40 $(obj)/simpleImage.%: vmlinux FORCE
  41         $(call if_changed,cp,.unstrip)
  42         $(call if_changed,objcopy)
  43         $(call if_changed,uimage)
  44         $(call if_changed,strip)
  45         @echo 'Kernel: $@ is ready' ' (#'`cat .version`')'
  46
  47
  48 # Rule to build device tree blobs
  49 DTC_FLAGS := -p 1024
  50
  51 $(obj)/%.dtb: $(src)/dts/%.dts FORCE
  52         $(call if_changed_dep,dtc)
  53
  54 clean-files += *.dtb simpleImage.*.unstrip linux.bin.ub