github.com/westcoastroms/westcoastroms-build@v0.0.0-20190928114312-2350e5a73030/build/make/target/board/generic_arm64/README.txt (about)

     1  The "generic_arm64" product defines a non-hardware-specific arm64 target
     2  without a kernel or bootloader.
     3  
     4  It is not a product "base class"; no other products inherit
     5  from it or use it in any way.