SPRAD04 January 2022 TDA4VH-Q1 , TDA4VM , TDA4VM-Q1
You can build and boot on TDA4VM D samples (Dummy key samples) using the Linux SDK starting 8.0. The HS support was added on SDK 8.0. For J721e HS build/boot instructions, see: https://e2e.ti.com/support/processors/f/791/t/1061584.