K9 AT91RM9200 学习板编译后的三个BIN文件，loader/boot/uboot 均测试通过．-plate K9 AT91RM9200 study compiled after the three BIN document, loader / boot / uboot both the test.

这是基于at91rm9200开发板的4个uboot源码，大家可以作为参考学习。-This is based on the development board at91rm9200 the uboot source code, we can learn as a reference.