Some BSPs only provide information to construct a
predictable network interface named based on a mac
address, so we enable that NamePolicy option.
This policy has been adopted for sysvinit as of
commit 4a7b42fcf6981d3120c08091a7ed3d4d7bcd41f0.
(From OE-Core rev: 37bd8e8dddce9d0b5bfbcf9244225c3b853d7077)
Signed-off-by: Joe Slater <joe.slater@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>