As part of the qemuppc tuning activities, we are aligning on ppc74xx, and
as a result we can enable ALTIVEC support in the base BSP config.
[YOCTO #1914]
(From OE-Core rev: 81c5c93fb0589dc24c10a4d3722da72d4774db22)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>