subarch chrp_ibm
cpuinfo chrp_ibm.cpuinfo
majors 2.6
flavour generic
kernel-2.6 \
  linux-generic \
  linux-image-generic
usable \
  linux-generic \
  linux-image-generic \
  linux-image-2.6.20-15-generic
unusable \
  linux-powerpc \
  linux-powerpc-smp \
  linux-image-powerpc \
  linux-image-powerpc-smp \
  linux-image-2.6.20-15-powerpc \
  linux-image-2.6.20-15-powerpc-smp