16 entries total:

   1:start of rom stage            542
   2:before ram initialization     220,886 (220,343)
   3:after ram initialization      3,400,238 (3,179,352)
   4:end of romstage               3,401,578 (1,340)
  10:start of ramstage             3,478,529 (76,950)
  30:device enumeration            3,479,370 (841)
  40:device configuration          3,480,195 (824)
  50:device enable                 3,482,870 (2,675)
  60:device initialization         3,483,112 (241)
  70:device setup done             3,959,937 (476,824)
  75:cbmem post                    3,959,939 (2)
  80:write tables                  3,959,942 (2)
  90:load payload                  3,963,373 (3,431)
  15:<unknown>                     3,964,492 (1,119)
  16:<unknown>                     4,022,383 (57,890)
  99:selfboot jump                 4,022,415 (32)