针对 YC的uboot-1.1.4的移植代码，utu2440,里面有详细的移植步骤和文档说明。-YC for the transplant uboot-1.1.4 code, utu2440, there are detailed steps and document explains transplantation.

2440最简单的启动代码，自动跳入C语言，帮助理解2440启动过程-2440 boot code simple, automatic jump into the C language, 2440 boot process to help understand