16 entries total:

   1:start of rom stage            542
   2:before ram initialization     220,832 (220,290)
   3:after ram initialization      3,400,279 (3,179,447)
   4:end of romstage               3,401,619 (1,339)
  10:start of ramstage             3,478,503 (76,883)
  30:device enumeration            3,479,344 (841)
  40:device configuration          3,480,167 (823)
  50:device enable                 3,482,848 (2,680)
  60:device initialization         3,483,100 (252)
  70:device setup done             3,959,855 (476,754)
  75:cbmem post                    3,959,858 (2)
  80:write tables                  3,959,860 (2)
  90:load payload                  3,963,292 (3,431)
  15:<unknown>                     3,964,411 (1,118)
  16:<unknown>                     4,022,300 (57,889)
  99:selfboot jump                 4,022,332 (32)