TX2 neon accelerations

TX2 support neon accelerations? I get an error:unrecognized command line option ‘-mfpu=neon’

Hi 18301295852,

Below should be optimal options and which also will make the compiler use Advanced SIMD (aka NEON) automatically.

-O3 -ffast-math -flto -march=armv8-a+crypto -mcpu=cortex-a57+crypto