| # |
| # Makefile for rescue (bootstrap) code |
| # |
| |
| ccflags-y += -O2 $(LINUXINCLUDE) |
| asflags-y += $(LINUXINCLUDE) |
| ldflags-y += -T $(srctree)/$(src)/rescue.lds |
| OBJCOPYFLAGS = -O binary --remove-section=.bss |
| obj-$(CONFIG_ETRAX_AXISFLASHMAP) = head.o |
| OBJECT := $(obj)/head.o |
| |
| targets := rescue.o rescue.bin |
| |
| $(obj)/rescue.o: $(OBJECT) FORCE |
| $(call if_changed,ld) |
| |
| $(obj)/rescue.bin: $(obj)/rescue.o FORCE |
| $(call if_changed,objcopy) |
| cp -p $(obj)/rescue.bin $(objtree) |
| |
| $(obj)/testrescue.bin: $(obj)/testrescue.o |
| $(OBJCOPY) $(OBJCOPYFLAGS) $(obj)/testrescue.o tr.bin |
| # Pad it to 784 bytes |
| dd if=/dev/zero of=tmp2423 bs=1 count=784 |
| cat tr.bin tmp2423 >testrescue_tmp.bin |
| dd if=testrescue_tmp.bin of=$(obj)/testrescue.bin bs=1 count=784 |
| rm tr.bin tmp2423 testrescue_tmp.bin |
| |
| $(obj)/kimagerescue.bin: $(obj)/kimagerescue.o |
| $(OBJCOPY) $(OBJCOPYFLAGS) $(obj)/kimagerescue.o ktr.bin |
| # Pad it to 784 bytes, that's what the rescue loader expects |
| dd if=/dev/zero of=tmp2423 bs=1 count=784 |
| cat ktr.bin tmp2423 >kimagerescue_tmp.bin |
| dd if=kimagerescue_tmp.bin of=$(obj)/kimagerescue.bin bs=1 count=784 |
| rm ktr.bin tmp2423 kimagerescue_tmp.bin |
