>>593
https://forum.openwrt.org/t/gl-inet-flint-3-exploration-gl-be9300-ipq5332/250267
https://forum.gl-inet.com/t/flint-3-gl-be9300-openwrt-support-effort-started/69064
https://git.openwrt.org/openwrt/openwrt/commit/?id=ea57b794fccc9c3dfd838e9991e4167d0eab2ce0