power: msm_battery: Increase battery check interval from 5 seconds to 15 seconds.

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Arch: ARM: Optimize for Cortex-A7

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
update VFPmodule

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Enable Kernel Mode Neon