040000 tree 5977dd0e78f798349742afbd347b38485ee7f42b	pc
040000 tree e0029477e752428c2363df636a69d61a3e06754f	rtc
040000 tree eccbdb9a0ab73d2bddc6af36fd9b13988fe798ac	tpm
040000 tree 164f6a6128b71bf433203dc3824dc994f7508599	vga