arch/cris/arch-v10/boot/rescue/Makefile

   1 #
   2 # Makefile for rescue (bootstrap) code
   3 #
   4
   5 ccflags-y += -O2 $(LINUXINCLUDE)
   6 asflags-y += $(LINUXINCLUDE)
   7 ldflags-y += -T $(srctree)/$(obj)/rescue.ld
   8 OBJCOPYFLAGS = -O binary --remove-section=.bss
   9 obj-$(CONFIG_ETRAX_AXISFLASHMAP) = head.o
  10 OBJECT := $(obj)/head.o
  11
  12 targets := rescue.o rescue.bin
  13
  14 $(obj)/rescue.o: $(OBJECT) FORCE
  15         $(call if_changed,ld)
  16
  17 $(obj)/rescue.bin: $(obj)/rescue.o FORCE
  18         $(call if_changed,objcopy)
  19         cp -p $(obj)/rescue.bin $(objtree)
  20
  21 $(obj)/testrescue.bin: $(obj)/testrescue.o
  22         $(OBJCOPY) $(OBJCOPYFLAGS) $(obj)/testrescue.o tr.bin
  23 # Pad it to 784 bytes
  24         dd if=/dev/zero of=tmp2423 bs=1 count=784
  25         cat tr.bin tmp2423 >testrescue_tmp.bin
  26         dd if=testrescue_tmp.bin of=$(obj)/testrescue.bin bs=1 count=784
  27         rm tr.bin tmp2423 testrescue_tmp.bin
  28
  29 $(obj)/kimagerescue.bin: $(obj)/kimagerescue.o
  30         $(OBJCOPY) $(OBJCOPYFLAGS) $(obj)/kimagerescue.o ktr.bin
  31 # Pad it to 784 bytes, that's what the rescue loader expects
  32         dd if=/dev/zero of=tmp2423 bs=1 count=784
  33         cat ktr.bin tmp2423 >kimagerescue_tmp.bin
  34         dd if=kimagerescue_tmp.bin of=$(obj)/kimagerescue.bin bs=1 count=784
  35         rm ktr.bin tmp2423 kimagerescue_tmp.bin