Install & Build
===============
Environment: 
	1. Download CentOS 5.4 from http://www.centos.org/
	2. Install CentOS 5.4 in your computer.
Install:
	1. Install the sdk and toolchain:
		(1). copy TEW-652BRP-GPL.tgz to /opt
			~#tar -jxvf TEW-652BRP-GPL.tgz			
	2. Building the image.
		(1).~#cd TEW-652BRP_r1379
		(2).~#./buildrelease.sh
		(3).get fw.bin in the same folder
	3. Update the new firmware by web interface provided by device.
	4. Congratulations! You got your specific image now.
	