Hi Is there something wrong with the mapping??? Boot message in case of failure.. loaded at: 0011C000 001271BC relocated to: 00100000 0010B1BC board data at: 00FF0000 00FF001C relocated to: 00200100 0020011C zimage at: 00122000 00182FEC initrd at: 00182FEC 00236655 avail ram: 00237000 01000000 Did you change something in this part of the Makefile (in mbxboot) to get it working? zvmlinux.initrd: zvmlinux $(LD) $(ZLINKFLAGS) -o zvmlinux.initrd.tmp $(OBJECTS) $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \ --add-section=initrd=ramdisk.image.gz \ --add-section=image=../coffboot/vmlinux.gz \ zvmlinux.initrd.tmp zvmlinux.initrd $(CC) $(CFLAGS) -DINITRD_OFFSET=`sh offset $(OBJDUMP) zvmlinux.initrd initrd` \ -DINITRD_SIZE=`sh size $(OBJDUMP) zvmlinux.initrd initrd` \ -DZIMAGE_OFFSET=`sh offset $(OBJDUMP) zvmlinux.initrd image` \ -DZIMAGE_SIZE=`sh size $(OBJDUMP) zvmlinux.initrd image` \ -c -o misc.o misc.c $(LD) $(ZLINKFLAGS) -o zvmlinux.initrd.tmp $(OBJECTS) $(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \ --add-section=initrd=ramdisk.image.gz \ --add-section=image=../coffboot/vmlinux.gz \ zvmlinux.initrd.tmp $@ rm zvmlinux.initrd.tmp Any ideas? TIA \Ruedi