关于ATMEL ARM9200的BIOS包括启动，三星的NAND FLASH编程，NOR FLASH编程，两者交替编程-on ATMEL ARM9200 BIOS including the initiation, Samsung's NAND Flash programming, NOR FLASH programming, the two alternate programming

YL9200开发板的BIOSBOX源码，共享资料

优龙的bios，希望那些想把嵌入式技术搞的更深一些的人研究研究。不适合初学者，但比较适合硬件和软件都比较懂的人-Excellent long the bios, hope that those who want to engage in embedded technology of a deeper look into some of the people. Not suitable for beginners

买的优龙ARM9开发板YL9200的BIOS9200和BIOSBOX的源代码（就是类似于类似loade和uboot）,本人编译成功-Excellent buy dragon ARM9 development board YL9200 of BIOS9200 and BIOSBOX source code (that is similar to the similar loade and uboot), I compiled successfully