Create Archlinux boot medium for steamlink with one script! Archlinux with linux 5.4.24 (Kernel can be updated inside arch once you flash it.)
Run boot_device_creator.sh from bash (terminal)
Be careful while specifying device addresses as the script WILL wipe all of data of that device. Any data lost or any harm done is your own responsibility.
User: alarm
password: alarm
User: root
password: root
Based on https://www.reddit.com/r/Steam_Link/comments/fgew5x/running_archlinux_on_steam_link_revisited/