[U-Boot] how to use uboot for lm3s811evb+qemu

Hello, ALL: I want use u-boot for lm3s811evb which emulated by QEMU system. But I cannot file the related name from include/configs/ directory. I want to know how I can configure the u-boot.

# make XXXX_config

Hope someone fill the XXXX name or give me idea how to compile u-boot to support lm3s811evb (or LM3S6965EVB ).

Thanks ALL!

Best Regards!

Bai Shuwei