12 entries total:

   0:1st timestamp                                     494,753
  10:start of ramstage                                 494,753 (0)
  30:device enumeration                                494,764 (10)
  40:device configuration                              589,150 (94,386)
  50:device enable                                     593,176 (4,025)
  60:device initialization                             603,113 (9,937)
  70:device setup done                                 618,220 (15,107)
  75:cbmem post                                        826,370 (208,150)
  80:write tables                                      826,375 (4)
  90:load payload                                      831,180 (4,804)
  15:starting LZMA decompress (ignore for x86)         831,320 (140)
  16:finished LZMA decompress (ignore for x86)         851,027 (19,706)
  99:selfboot jump                                     851,050 (22)