> diff --git a/cpu/arm1176/s3c64xx/interrupts.c > b/cpu/arm1176/s3c64xx/interrupts.c > new file mode 100644 > index 0000000..4233e8c > --- /dev/null > +++ b/cpu/arm1176/s3c64xx/interrupts.c You can remove anything from enable_interrupts() to do_irq() here. It's already in lib_arm/interrupts.c. Andreas