SC20 linux documents and tools

Please help to give me a lịnk to download SC20 Linux Documents, Tools, and Firmware.
The old FTP address has been changed. Thanks you !

In this case, you should go to the agent or the local FAE and ask for a new FTP address and documentation.
If you really need it, you can take a picture of the IMEI number on your SC20 and send it to me. I can send the document to you through Message.

I am having a question for SC20 and linux support?

Please can share details about features supported by current BSP (linux yocto),

Is GPU supported for SC20, SC200 ? I see it listed at:

Relate-to: SC66 Yocto support - #8 by rzr