HiWiFi-HC5661A-Openwrt

定制功能：

一、新增SD卡驱动

二、新增额外软件:

1. WireGuard

2. ShadowSocksR Plus+ （支持SS/SSR/V2RAY）

截图如下：

编译参考：

https://github.com/LGA1150/openwrt/tree/f5eef1e88035ea9f030214d618ab0feb3dd43bea yujincheng08/HC5661A.dts#2 https://github.com/LGA1150/openwrt/commit/f5eef1e88035ea9f030214d618ab0feb3dd43bea https://github.com/LGA1150/openwrt/commit/dfca39524bade71ddd49ae24278e9914818c7dad https://gitee.com/shengqiangzhang/Drcom-GDUT-HC5661A-OpenWrt

拓展/overlay空间参考：

https://blog.samnya.cn/mount-sd-card-to-overlay-on-openwrt/