OR1200 ELF文件静态重定位的代码，可移植到无MMU的OR1200系统中-Static relocatable the OR1200 ELF file code can be ported to the the OR1200 system without an MMU

arm开发板的触摸屏驱动代码，在arm端的可以让触摸屏定位，操作-arm development board touch screen driver code，Allows the touch screen of the arm end position, operating