tree 620a092c5d479c0a963538c8b1749d6ef4421337
parent a3e4175c0610ac8d9d7b726986bc72639a96e3a4
author Stewart Smith <stewart@linux.vnet.ibm.com> 1484431137 +1100
committer Stewart Smith <stewart@linux.vnet.ibm.com> 1486006357 +1100

add zz_defconfig

ZZ is a FSP based POWER9 system, so just needs to build skiboot
and petitboot kernel/userspace.

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>