[poky] how to tune s5pv210

[张忠山]

My cpu is s5pv210

When using yocto-2.5.2 with musl libc my cpu tune is:

     DEFAULTTUNE_s5pv210 ?= "cortexa8hf-neon"

It works OK

Now I am using yocto-2.6.0 with newlib. With the same cpu tune. When 
compile a file, gcc said:

     cc1: error: -mfloat-abi=hard: selected processor lacks an FPU

The commandline like this:

     arm-poky-eabi-gcc  --sysroot=... -march=armv7-a  -mhard-float ... \
       -c -o scripts/mod/empty.o scripts/mod/empty.c

It seems the cpu tune should change in the new version.

How to do it, what feather tune should be used?

-- 
Best Regards,
zzs