[Buildroot] sunxi-mali r6p2 package

[Giulio Benetti]

Hello,

could it be useful adding package for sunxi-mali r6p2?
I have a package already working based on Repo who Maxime Ripard did,
the only issue could be the lincensing Allwinner provided.

-- 
Giulio Benetti
R&D Manager &
Advanced Research

MICRONOVA SRL
Sede: Via A. Niedda 3 - 35010 Vigonza (PD)
Tel. 049/8931563 - Fax 049/8931346
Cod.Fiscale - P.IVA 02663420285
Capitale Sociale € 26.000 i.v.
Iscritta al Reg. Imprese di Padova N. 02663420285
Numero R.E.A. 258642