[U-Boot-Users] A starter of porting u-boot to a new boar d

Hello: I am a newbie to use u-boot, and I have browse the readme file in the source directory. Now I want to port u-boot to a new board. But I do not know the step exactly.Could some good people tell me where should I start from:) The CPU is SEP3203F50 using ARM7TDMI core, and for the first time I want to make a u-boot.bin file to write into flash. The bin file could not surport net.

Best Wishs

yeshi