@fix <> vxBoot/builtin/help : help message <> vxBoot/builtin/ls : help message <> vxBoot/builtin/log : help message <> vxBoot/loader/info : remove useless file
@add <> terminal device <> builtin - ls (file listing), help (some information message)) <> smemfs - SMEM file system abstraction <> small CLI to interact with the core