README_Kernel.txt

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1. How to Build
	- get Toolchain
		From android git server , codesourcery and etc ..
		 - aarch64-linux-android-4.9

	- edit Makefile
		edit "CROSS_COMPILE" to right toolchain path(You downloaded).
		EX)   CROSS_COMPILE= $(android platform directory you download)/android/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin/aarch64-linux-android-
		Ex)   CROSS_COMPILE=/usr/local/toolchain/aarch64/aarch64-linux-android-4.9/bin/aarch64-linux-android-
		// check the location of toolchain
		or
		Ex)   export CROSS_COMPILE=arm-linux-androideabi-
		Ex)   export PATH=$PATH:<toolchain_parent_dir>/aarch64-linux-android-4.9/bin

		$ make ARCH=arm64 merge_msm8953_64_defconfig
		$ make ARCH=arm64 Image.gz-dtb

2. Output files
	- Kernel : arch/arm64/boot/Image.gz-dtb
	- module : drivers/*/*.o

3. How to Clean
		$ make ARCH=arm64 distclean
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