arch/mips/pci/built-in.o net/built-in.o --end-group
arch/mips/kernel/built-in.o: In function `early_console_write':
early_printk.c:(.init.text+0x1644): undefined reference to `prom_putchar'
early_printk.c:(.init.text+0x1650): undefined reference to `prom_putchar'
make[1]: *** [Makefile:870: .tmp_vmlinux1] Fehler 1
make[1]: Verzeichnis „/home/ubuntu/freetz-ng/source/kernel/ref-iks-7390_06.80/linux-2.6.28“ wird verlassen
ERROR: Build failed.
make: *** [make/linux/kernel.mk:185: source/kernel/ref-iks-7390_06.80/linux-2.6.28/vmlinux.eva_pad] Fehler 1
ubuntu@ubuntu-MS-7360:~/freetz-ng$