It will great if buildroot will support Google Coral Dev board (https://coral.withgoogle.com/products/dev-board) as the google mendel os is based on debian 9 wich is quite outdated.
Thanks for the suggestion. Howevr, this is not really a bug report or an enhancement on which there's much we can do: if somebody has access to this hardware platform, and is interested in adding a defconfig for it in Buildroot, it will be done. But without this, this bug would be sitting in our bug tracker for ages, without us being able to do anything about it. Perhaps you could consider sponsoring this HW platform to one of the Buildroot developers, or alternatively adding a Buildroot configuration for this HW platform yourself ?