I. History (+) -> New (*) -> Modified (@) -> TODO(wait to find out) [2021/06/02] (+) Add exFAT ON/OFF option configure at ModelConfig_EMU.txt(default OFF) [2018/03/30] (+) Add L2 cache operation [2018/03/23] (+) Add 1st loader for NT98520, (-) rename of makefile to _Makefile for temporarily disable(eMMC/usb/ethernet)