[coreboot] Reducing the boot time

Antony AbeePrakash X V AntonyAbee.PrakashXV at LntTechservices.com
Fri Aug 10 15:17:28 CEST 2018


We have developed a coreboot image for Apollo lake custom board. The time taken for boot up is around 30 seconds.
We would like to reduce the boot time as much as possible.

Following codes are removed:

  1.  Non-intel Apollolake specific codes in below folders
     *   Arch
     *   Soc
     *   Mainboard
     *   Vendorcode

  1.  Splash screen loading
  2.  SPI support - other than our custom board SPI.

Also we have disabled the COMPRESS_RAMSTAGE. Still we are not able to reduce the boot time.

Please suggest the methods to reduce the boot time.
Thanks & Regards,

L&T Technology Services Ltd


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