First you should find a reference or a baseline for your porting, which is a board similar to your board. And you should focus on board/ and include/configs directories. Most board porting only need to have board initialization code under board/{board_name}/ and a config file include/configs/{board_name}.h

ps: do not use HTML on this maillist.

Best Regards, Leo

-----Original Message----- From: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net] On Behalf Of 沈跃 Sent: Thursday, June 01, 2006 2:19 PM To: u-boot-users@lists.sourceforge.net Subject: [U-Boot-Users] Hi, I am new to U-Boot, how do I get started?

Hi, Now I am start to port U-Boot to our board based on power pc 440Gx, How do I get start? Thank you!   Jacky Email: jacky_shen@usish.com 2006.6.1