1、下载duo-buildroot-sdk
2、修改sdk目录build/boards/cv180x/cv1800b_milkv_duo_sd/linux/cvitek_cv1800b_milkv_duo_sd_defconfig文件，最后一行CONFIG_EPOLL=y
3、修改内存配置，编辑文件build/boards/cv180x/cv1800b_milkv_duo_sd/memmap.py，第43行改为ION_SIZE = 0 * SIZE_1M
4、 运行build_milkv.sh构建并烧写镜像
5、Golang程序编写
package main
This is a companion discussion topic for the original entry at http://forum.sophgo.com/t/duo-golang/211