12 entries total:

   0:1st timestamp                                     520,689
  10:start of ramstage                                 520,690 (0)
  30:device enumeration                                520,697 (7)
  40:device configuration                              615,058 (94,360)
  50:device enable                                     619,118 (4,060)
  60:device initialization                             629,066 (9,948)
  70:device setup done                                 643,998 (14,931)
  75:cbmem post                                        845,044 (201,045)
  80:write tables                                      845,046 (2)
  90:load payload                                      849,866 (4,819)
  15:starting LZMA decompress (ignore for x86)         849,989 (123)
  16:finished LZMA decompress (ignore for x86)         870,220 (20,230)
  99:selfboot jump                                     870,240 (19)