CPU Families Overview

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This page gives an overview of AMD CPU families relevant to coreboot-15h.

List of Families

Family 10h

  Main article: Family 10h

K10
Deerhound Ridgeback Bloodhound Dachshund Hydra Pharaoh Hound
Revision B C D E
Release Date 2007 2008 2009 2009 2009 2010
AGESA Closed Source Open Source
BKDG 31116
coreboot No
Microcode ROM Undocumented
Microcode Patches Unencrypted
PSP No

Family 12h

  Main article: Family 12h

K10
Llano
Revision B
Release Date 2011/08
AGESA Open Source
BKDG 41131
coreboot No
Microcode ROM Undocumented
Microcode Patches Unencrypted
PSP No

Family 14h

  Main article: Family 14h

Bobcat
Ontario
Models 00h-0Fh
Release Date 2011/01
AGESA Open Source
BKDG 43170
coreboot Yes
Microcode ROM Undocumented
Microcode Patches Unencrypted
PSP No

Family 15h

  Main article: Family 15h

Bulldozer Piledriver Steamroller Excavator
Orochi Trinity Richland Kaveri Godavari Carrizo Bristol Ridge Stoney Ridge
Models 00h-0Fh 10h-1Fh 30h-3Fh 60h-6Fh 70h-7Fh
Release Date 2011/10 2012/05 2012/10 2013/06 2014/01 2015/05 2015/06 2016/05 2016/06
AGESA Open Source Open Source Closed Source
BKDG 42301 42300 49125 50742 55072
coreboot Yes Yes No Yes
Microcode ROM Undocumented
Microcode Patches Encrypted[1] TBD
PSP No Offline Online

Family 16h

  Main article: Family 16h

Jaguar Puma
Kabini Mullins
Models 00h-0Fh 30h-3Fh
Release Date 2013/05 2014/04
AGESA Open Source Closed Source
BKDG 48751 52740
coreboot Yes Yes
Microcode ROM Undocumented
Microcode Patches Unencrypted TBD
PSP No Online

External Links

Wikipedia: List of AMD CPU microarchitectures

References

(2014 paper) Security Analysis of x86 Processor Microcode [2]

(2017 paper) Reverse Engineering x86 Processor Microcode [3]