Anyone started work on the K3C? It is based off of the Intel (Lantiq) GSOC GRX500.
Boot Log: https://pastebin.com/VBxxvPGX
Firmware Releases: https://pan.baidu.com/s/1dEUOGxj
Possible Full Source (OpenWRT): http://www.phicomm.com/us/index.php/Soho/software_support/cid/20.html
I'm trying to do this myself and am reading through the developer guides on adding new devices but a bit unfamiliar with how to properly add patches and soc binaries. But I was hoping someone else might be farther along and have some insight.