Merged D801 v20e Knock Code Support.
Merged D803 v20f Knock Code Support.

Conflicts:
	arch/arm/configs/g2-rgs-perf_defconfig
	arch/arm/configs/g2-tls-perf_defconfig
	arch/arm/configs/g2-vtr-perf_defconfig
KNOCK CODE FIRMWARE: i have found that D800 D801 D803 are same files!

no point to hold 3 folders with same files! every BIT...
Update F320 Knock Code Driver and cleanups.