TP-LINK GPL code readme

1. This package contains all GPL codes for TL-WPA4530(UK/EU)2.0.
2. All components have been built successfully on CentOS release 6 (Final).
3. Compiling components in this package on platforms other than CentOS release 6 (Final) may have unexpected results.
4. After building code, you can get the bootloader, linux kernel image and system upgrade image, but you can not upgrade these images to your device through web management page.

PID definitions
1. wpa4220v4

Build Instructions
1. All build targets are in wpa4220v4_GPL/build/Makefile, you should enter wpa4220v4_GPL/build directory to build components.
2. Pre-built toolchain compressed package is avaliable in wpa4220v4_GPL/toolchain.
3. Prepare building entironment:
	make BOARD_TYPE=rt288x PID=wpa4220v4 wpa4220v4_prep 
4. Build components:
	1)Build bootloader
		make BOARD_TYPE=rt288x PID=wpa4220v4 FW_VERSION=V4.0.2P1 uboot_build fs_uboot_build factory_uboot_build 
	
	2)Build linux kernel image
		make BOARD_TYPE=rt288x PID=wpa4220v4 FW_VERSION=V4.0.2P1 kernel_build
	
	3)Build some application, such as busybox
		make BOARD_TYPE=rt288x PID=wpa4220v4 FW_VERSION=V4.0.2P1 apps_build
		
	4)install
		make BOARD_TYPE=rt288x PID=wpa4220v4 FW_VERSION=V4.0.2P1 wpa4220v4_install

	5)Build image
		make BOARD_TYPE=rt288x PID=wpa4220v4 FW_VERSION=V4.0.2P1 image

After above steps(from step1 to step5), you will find bootloader/linux image & system upgrade image inwpa4220v4_GPL\board\model_mtk_mt76xx\images\wpa4220v4 directory and libs & applications in wpa4220v4_GPL\board\model_mtk_mt76xx\images\wpa4220v4\rootfs.build directory.
