The wiki is being retired!
Documentation is now handled by the same processes we use for code: Add something to the Documentation/ directory in the coreboot repo, and it will be rendered to https://doc.coreboot.org/. Contributions welcome!
Note: If a device is not supported by LinuxBIOSv2, try checking LinuxBIOSv1 for support.
See also Supported Motherboards.
Devices supported in LinuxBIOSv2
|
North Bridges
| Vendor
|
Northbridge
|
Status
|
| AMD
|
K8
|
?
|
| AMD
|
GX1
|
?
|
| AMD
|
GX (GX2)
|
?
|
| AMD
|
LX
|
?
|
| IBM
|
CPC710
|
?
|
| IBM
|
CPC925
|
?
|
| Intel®
|
E7501
|
?
|
| Intel®
|
E7520
|
?
|
| Intel®
|
E7525
|
?
|
| Intel®
|
440BX
|
?
|
| Intel®
|
855PM
|
?
|
| Motorola
|
MPC107
|
?
|
| Transmeta
|
TM5800
|
?
|
| VIA
|
VT8601
|
?
|
| VIA
|
VT8623
|
?
|
|
South Bridges
| Vendor
|
Southbridge
|
Status
|
| AMD
|
AMD8111
|
?
|
| AMD
|
AMD8131
|
?
|
| AMD
|
AMD8132
|
?
|
| AMD
|
AMD8151
|
?
|
| AMD
|
CS5530
|
?
|
| AMD
|
CS5535
|
?
|
| AMD
|
CS5536
|
?
|
| AMD
|
CS5536 LX
|
?
|
| Broadcom
|
BCM5780
|
?
|
| Broadcom
|
BCM5785
|
?
|
| Intel®
|
EBS6300
|
?
|
| Intel®
|
i82371EB
|
?
|
| Intel®
|
i82801CA
|
?
|
| Intel®
|
i82801DBM
|
?
|
| Intel®
|
i82801ER
|
?
|
| Intel®
|
i82870
|
?
|
| Intel®
|
PXHD
|
?
|
| NVIDIA
|
CK804
|
?
|
| Ricoh
|
RL5C476
|
?
|
| VIA
|
VT8231
|
?
|
| VIA
|
VT8235
|
?
|
| Winbond™
|
W83C553
|
?
|
|
Super I/Os
| Vendor
|
Super I/O
|
Status
|
| ITE
|
IT8661F
|
OK 1
|
| ITE
|
IT8671F
|
OK 1
|
| ITE
|
IT8673F
|
OK 1
|
| ITE
|
IT8705F
|
OK 1
|
| ITE
|
IT8712F
|
OK 1
|
| ITE
|
IT8716F
|
OK 1
|
| ITE
|
IT8718F
|
OK 1
|
| NSC
|
PC8374
|
?
|
| NSC
|
PC87351
|
?
|
| NSC
|
PC87360
|
?
|
| NSC
|
PC87366
|
?
|
| NSC
|
PC87417
|
?
|
| NSC
|
PC87427
|
?
|
| NSC
|
PC97307
|
?
|
| NSC
|
PC97317
|
?
|
| SMSC®
|
LPC47B272
|
?
|
| SMSC®
|
LPC47B397
|
?
|
| SMSC®
|
LPC47M10X
|
?
|
| SMSC®
|
LPC47N217
|
?
|
| VIA
|
VT1211
|
?
|
| Winbond™
|
W83627HF
|
?
|
| Winbond™
|
W83627THF
|
?
|
| Winbond™
|
W836977TF
|
?
|
|
CPUs
| Type
|
CPU
|
Status
|
| x86
|
AMD
|
?
|
| x86
|
Intel®
|
?
|
| x86
|
VIA
|
?
|
| PowerPC
|
MPC74xx
|
?
|
| PowerPC
|
PPC4xx
|
?
|
| PowerPC
|
PPC7xx
|
?
|
| PowerPC
|
PPC970
|
?
|
| Emulated
|
QEMU
|
?
|
SOCs
| Vendor
|
SOC
|
Status
|
| AMD
|
Elan SC520
|
?
|
|
1 Serial output should work for all ITE Super I/Os (but is only tested on the IT8671F). The rest could work, but is completely untested.
Devices supported in LinuxBIOSv1
Not all devices have been ported from LinuxBIOSv1 to LinuxBIOSv2, yet (check "LBv2" field). If you want to work on such a port contact us on the mailing list.
|
North Bridges
| Vendor
|
Northbridge
|
LBv2?
|
| Acer
|
M1631
|
No
|
| Alpha
|
Tsunami
|
No
|
| AMD
|
AMD76x
|
No
|
| Intel®
|
430TX
|
No
|
| Intel®
|
440BX
|
No
|
| Intel®
|
440GX
|
No
|
| Intel®
|
82815EP
|
No
|
| Intel®
|
82830
|
No
|
| Intel®
|
82860
|
No
|
| Intel®
|
E7500
|
No
|
| Intel®
|
E7501
|
Yes
|
| Intel®
|
E7505
|
No
|
| Micron
|
21PAD
|
No
|
| Motorola
|
MPC107
|
Yes
|
| NSC
|
GX1
|
No
|
| VIA
|
VT694
|
No
|
| VIA
|
VT8601
|
Yes
|
| VIA
|
VT8623
|
Yes
|
|
South Bridges
| Vendor
|
Southbridge
|
LBv2?
|
| Acer
|
M1535
|
No
|
| Acer
|
M1543
|
No
|
| AMD
|
AMD766
|
No
|
| AMD
|
AMD768
|
No
|
| Intel®
|
82801
|
No
|
| Intel®
|
82801CA
|
Yes
|
| Intel®
|
82801DB
|
No
|
| Intel®
|
82870
|
Yes
|
| Intel®
|
PIIX4E
|
No
|
| NSC
|
CS5530
|
No
|
| NSC
|
SCX200
|
No
|
| VIA
|
VT8231
|
Yes
|
| VIA
|
VT8235
|
Yes
|
| VIA
|
VT82C686
|
No
|
| Winbond™
|
W83C553
|
Yes
|
|
Super I/Os
| Vendor
|
Super I/O
|
LBv2?
|
| Acer
|
M1535
|
No
|
| ITE
|
IT8671F
|
Yes
|
| NSC
|
PC87309
|
No
|
| NSC
|
PC87351
|
Yes
|
| NSC
|
PC97307
|
Yes
|
| NSC
|
PC97317
|
Yes
|
| SiS
|
950
|
No
|
| SMC
|
FDC37B72X
|
No
|
| SMC
|
FDC37B78X
|
No
|
| SMC
|
FDC37B807
|
No
|
| SMC
|
FDC37C669
|
No
|
| SMC
|
FDC37C67X
|
No
|
| SMC
|
FDC37N769
|
No
|
| VIA
|
VT1211
|
Yes
|
| VIA
|
VT8231
|
No
|
| VIA
|
VT82C686
|
No
|
| Winbond™
|
W83627HF
|
Yes
|
| Winbond™
|
W83877TF
|
No
|
| Winbond™
|
W83977EF
|
No
|
|
North/Southbridge
| Vendor
|
North/South
|
LBv2?
|
| NSC
|
SCX200
|
No
|
| SiS
|
540
|
No
|
| SiS
|
550
|
No
|
| SiS
|
630
|
No
|
| SiS
|
635
|
No
|
| SiS
|
730
|
No
|
| SiS
|
735
|
No
|
| ST
|
STPC
|
No
|
CPUs
| Type
|
CPU
|
LBv2?
|
| Alpha
|
?
|
No
|
| PowerPC
|
?
|
Yes
|
| x86
|
AMD
|
Yes
|
| x86
|
Intel®
|
Yes
|
| x86
|
VIA
|
Yes
|
| x86
|
EV6 (?)
|
No
|
|
Flash devices supported by "flashrom" in LinuxBIOSv2
The LinuxBIOSv1 version of "flashrom" ("flash_and_burn") only supported a very small number of flash devices. Always use the latest "flashrom" version from LinuxBIOSv2!
| Vendor
|
Flash part
|
| AMD
|
AM-29F040B
AM-29F016D
|
| Atmel
|
AT-29C040A
|
| EMST
|
F49B002UA
|
Intel®
(Firmware Hub)
|
82802AB
82802AC
|
| M-Systems
|
MD-2802 (unsupported, disabled by default)
|
| MX
|
MX-29F002
|
| PMC
|
PMC-49FL002
PMC-49FL004
|
| Sharp
|
LHF-00L04
|
| SST
|
SST-29EE020A
SST-28SF040A
SST-39SF010A
SST-39SF020A
SST-39SF040
SST-39VF020
SST-49LF040B
SST-49LF040
SST-49LF020A
SST-49LF080A
SST-49LF002A/B
SST-49LF003A/B
SST-49LF004A/B
SST-49LF008A
|
| ST
|
ST-M29F400BT
ST-M29F040B
|
| Winbond™
|
W29C011
W29C020C
W49F002U
W49V002A
W49V002FA
W39V040A
W39V040B
|