16 entries total:

   1:start of rom stage            587
   2:before ram initialization     221,489 (220,901)
   3:after ram initialization      3,376,727 (3,155,238)
   4:end of romstage               3,378,659 (1,931)
  10:start of ramstage             3,458,107 (79,448)
  30:device enumeration            3,458,112 (5)
  40:device configuration          3,459,168 (1,055)
  50:device enable                 3,461,676 (2,508)
  60:device initialization         3,461,886 (209)
  70:device setup done             3,971,184 (509,297)
  75:cbmem post                    3,971,186 (2)
  80:write tables                  3,971,189 (2)
  90:load payload                  3,974,548 (3,359)
  15:<unknown>                     3,975,749 (1,200)
  16:<unknown>                     4,033,692 (57,942)
  99:selfboot jump                 4,033,722 (29)