使用提ti官方提供的u-boot, 编译主机为ubuntu10.04,，交叉编译器已经安装好，且路径环境变量没问题，进入到uboot目录执行编译命令报错说找不到config.mk，
请问各位大牛，应该如何产生文件config.mk？
情况如下：
whl@whl-desktop:/work2/ti-sdk-am335x-evm-07.00.00.00/board-support/u-boot-2013.10-ti2013.12.01$ make CROSS_COMPILE=arm-linux-gnueabihf- ARCH=arm O=am335x_evm am335x_evm_config all
Makefile:169: /work2/ti-sdk-am335x-evm-07.00.00.00/board-support/u-boot-2013.10-ti2013.12.01/config.mk: No such file or directory
make: *** No rule to make target `/work2/ti-sdk-am335x-evm-07.00.00.00/board-support/u-boot-2013.10-ti2013.12.01/config.mk'. Stop.
