subarch r5k-ip32
cpuinfo ip32-r5k.cpuinfo
majors 2.6
flavour r5k-ip32
kernel-2.6 linux-image-r5k-ip32
usable \
  linux-image-r5k-ip32
unusable \
  linux-image-4kc-malta \
  linux-image-5kc-malta \
  linux-image-octeon \
  linux-image-r4k-ip22 \
  linux-image-sb1-bcm91250a \
  linux-image-sb1a-bcm91480b