U-BOOT移植 http://blog.youkuaiyun.com/linda_si/archive/2008/12/03/3435076.aspx
u-boot-1.1.6源码浅析(一)http://blog.youkuaiyun.com/linda_si/archive/2008/12/02/3428923.aspx
u-boot-1.1.6源码浅析(二) http://blog.youkuaiyun.com/linda_si/archive/2008/12/02/3428936.aspx
u-boot-1.1.6源码浅析(三) http://blog.youkuaiyun.com/linda_si/archive/2008/12/03/3428973.aspx
u-boot-1.1.6源码浅析(四) http://blog.youkuaiyun.com/linda_si/archive/2008/12/02/3429002.aspx