Edited 3 June 2025 in total: An Update.
Basic support images and kmods for the LinkStar H68K-1432v1 is now available for testing.
Wifi is working and is pretty speedy using the 802.11 AX subprotocol.
All four ethernet ports are also working, as are the USB A ports (Type-C hasn't been tested yet).
Code is at: https://github.com/TahomaSoft/openwrt-openwrt in the default branch of Beta_0.0.2.
Images are at:
https://tahomasoft.com/OpenWRT/LinkStar/images/openwrt-rockchip-armv8-seeed_linkstar-h68k-1432v1-squashfs-sysupgrade.img.gz
and
Kmod packages are at https://apk.tahomasoft.com
Please test and let me know how it goes for you. The plan is to submit this material for integration into the mainline of Openwrt via pull request.
Thanks!