| # |
| # Makefile for making XCOFF bootable images for booting on PowerMacs |
| # using Open Firmware. |
| # |
| # Paul Mackerras January 1997 |
| # |
| # Cleaned up, moved into arch/ppc/boot/pmac |
| # Tom Rini January 2001 |
| |
| OBJCOPY_ARGS = -O aixcoff-rs6000 -R .stab -R .stabstr -R .comment |
| COFF_LD_ARGS = -T ../ld.script -e _start -Ttext 0x00500000 -Bstatic |
| CHRP_LD_ARGS = -T ../ld.script -Ttext 0x01000000 |
| |
| COMMONOBJS = start.o misc.o ../common/string.o ../common/ofcommon.o |
| COFFOBJS = ../common/coffcrt0.o $(COMMONOBJS) coffmain.o |
| CHRPOBJS = ../common/crt0.o $(COMMONOBJS) chrpmain.o |
| LIBS = $(TOPDIR)/lib/lib.a ../lib/zlib.a ../of1275/of1275.a |
| |
| MKNOTE := ../utils/mknote |
| SIZE := ../utils/size |
| OFFSET := ../utils/offset |
| HACKCOFF := ../utils/hack-coff |
| |
| ifdef CONFIG_SMP |
| END := .smp |
| endif |
| ifdef CONFIG_PPC64BRIDGE |
| END += .64 |
| endif |
| |
| TFTPIMAGE=/tftpboot/zImage.pmac$(END) |
| |
| ../common/coffcrt0.o: |
| $(MAKE) -C ../common coffcrt0.o |
| |
| image.o: ../images/vmlinux.gz ../common/dummy.o |
| $(OBJCOPY) ../common/dummy.o $@ -R .comment \ |
| --add-section=.image=../images/vmlinux.gz \ |
| --set-section-flags=.image=contents,alloc,load,readonly,data |
| ifdef CONFIG_XMON |
| $(OBJCOPY) $@ $@ \ |
| --add-section=.sysmap=$(TOPDIR)/System.map \ |
| --set-section-flags=.sysmap=contents,alloc,load,readonly,data |
| endif |
| |
| znetboot: vmlinux.coff vmlinux.elf-pmac zImage |
| cp ../images/vmlinux.coff $(TFTPIMAGE) |
| cp ../images/vmlinux.elf-pmac $(TFTPIMAGE).elf |
| |
| znetboot.initrd: vmlinux.initrd.coff vmlinux.initrd.elf-pmac |
| cp ../images/vmlinux.initrd.coff $(TFTPIMAGE) |
| cp ../images/vmlinux.initrd.elf-pmac $(TFTPIMAGE).elf |
| |
| miboot.image: ../common/dummy.o ../images/vmlinux.gz |
| $(OBJCOPY) $(OBJCOPY_ARGS) --add-section=image=../images/vmlinux.gz \ |
| ../common/dummy.o ../images/$@ |
| |
| miboot.initrd.image: miboot.image ../images/ramdisk.image.gz |
| $(OBJCOPY) $(OBJCOPY_ARGS) --add-section=initrd=../images/ramdisk.image.gz \ |
| ../images/miboot.image ../images/$@ |
| |
| coffboot: $(COFFOBJS) image.o $(LIBS) ../ld.script |
| $(LD) -o $@ $(COFF_LD_ARGS) $(COFFOBJS) image.o $(LIBS) |
| $(OBJCOPY) $@ $@ -R .comment |
| |
| coffboot.initrd: $(COFFOBJS) image.o $(LIBS) ../ld.script \ |
| ../images/ramdisk.image.gz |
| $(OBJCOPY) image.o image-coff.o \ |
| --add-section=.ramdisk=../images/ramdisk.image.gz \ |
| --set-section-flags=.ramdisk=contents,alloc,load,readonly,data |
| $(LD) -o $@ $(COFF_LD_ARGS) $(COFFOBJS) image-coff.o $(LIBS) |
| $(OBJCOPY) $@ $@ -R .comment |
| rm -f image-coff.o |
| |
| vmlinux.coff: coffboot $(HACKCOFF) |
| $(OBJCOPY) $(OBJCOPY_ARGS) coffboot ../images/$@ |
| $(HACKCOFF) ../images/$@ |
| rm -f coffboot |
| ln -sf vmlinux.coff ../images/zImage.pmac |
| |
| vmlinux.initrd.coff: coffboot.initrd $(HACKCOFF) |
| $(OBJCOPY) $(OBJCOPY_ARGS) coffboot.initrd ../images/$@ |
| $(HACKCOFF) ../images/$@ |
| rm -f coffboot.initrd |
| ln -sf vmlinux.initrd.coff ../images/zImage.initrd.pmac |
| |
| vmlinux.elf-pmac: $(CHRPOBJS) $(LIBS) $(MKNOTE) image.o ../ld.script |
| $(LD) $(CHRP_LD_ARGS) -o ../images/$@ $(CHRPOBJS) $(LIBS) image.o |
| $(MKNOTE) > note |
| $(OBJCOPY) ../images/$@ ../images/$@ --add-section=.note=note \ |
| -R .comment -R .ramdisk |
| rm -f note |
| |
| vmlinux.initrd.elf-pmac: $(CHRPOBJS) $(LIBS) $(MKNOTE) image.o \ |
| ../images/ramdisk.image.gz ../ld.script |
| $(OBJCOPY) image.o image-elf.o \ |
| --add-section=.ramdisk=../images/ramdisk.image.gz \ |
| --set-section-flags=.ramdisk=contents,alloc,load,readonly,data |
| $(LD) $(CHRP_LD_ARGS) -o ../images/$@ $(CHRPOBJS) $(LIBS) image-elf.o |
| $(MKNOTE) > note |
| $(OBJCOPY) ../images/$@ ../images/$@ --add-section=.note=note \ |
| -R .comment |
| rm -f note image-elf.o |
| |
| zImage: vmlinux.coff vmlinux.elf-pmac miboot.image |
| |
| zImage.initrd: vmlinux.initrd.coff vmlinux.initrd.elf-pmac miboot.initrd.image |
| |
| include $(TOPDIR)/Rules.make |
