12 entries total:

   0:1st timestamp                                     494,588
  10:start of ramstage                                 494,588 (0)
  30:device enumeration                                494,598 (10)
  40:device configuration                              588,965 (94,366)
  50:device enable                                     592,993 (4,028)
  60:device initialization                             602,928 (9,934)
  70:device setup done                                 617,870 (14,942)
  75:cbmem post                                        817,812 (199,941)
  80:write tables                                      817,816 (4)
  90:load payload                                      822,639 (4,822)
  15:starting LZMA decompress (ignore for x86)         822,761 (122)
  16:finished LZMA decompress (ignore for x86)         842,441 (19,679)
  99:selfboot jump                                     842,463 (22)