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

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