Fix for linano 4.7 and more or/and GCC 4.8 and more
Fix error usage mismatch between "misc.o" and "lib1funcs.o" with compiling
ARM: use -mcpu=cortex-a9 when targeting U8500 CPUs (Cortex-A9 based)
This is done in order to force compliant GCC compiler to generate the new
sdiv/udiv instructions supported by Cortex-A9 architecture
add Ofast and flags optimization
flags optimization based JustArchiV3
http://forum.xda-developers.com/showthread.php?p=52736153
Build kernel with Linaro Cortex-A9
Linaro Cortex-A9 downloaded here --> http://forum.xda-developers.com/showthread.php?p=36677987