tree 0db3db1bcafd89346448c134be121e66dac00a85
parent 105328f4ef1233febf9b97c64fe4e375902072c1
author Stewart Smith <stewart@linux.vnet.ibm.com> 1478141004 +1100
committer Stewart Smith <stewart@linux.vnet.ibm.com> 1479180466 +1100

Use GCC6 for all POWER8 platforms

(everything but Witherspoon)

We bring in P8 Hostboot patches from
https://github.com/open-power/hostboot/pull/62
as we wait for Hostboot development team to merge them.

Fixes: https://github.com/open-power/hostboot/issues/69
Fixes: https://github.com/open-power/hostboot/issues/61
Fixes: https://github.com/open-power/op-build/issues/355
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>