Supported Chipsets and Devices: Difference between revisions

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'''coreboot v4''' is the current stable coreboot tree recommended for productive use and for porting new boards.
'''coreboot v4''' is the current stable coreboot tree recommended for productive use and for porting new boards.
* If a device is not supported by coreboot v4, try [[Supported_Chipsets_and_Devices#Devices_supported_in_coreboot_v1|checking coreboot v1]] or [[Supported_Chipsets_and_Devices#Devices_supported_in_coreboot_v3|coreboot v3]] for support.
* If a device is not supported by coreboot v4, try [[Supported_Chipsets_and_Devices/v1|checking coreboot v1]] or [[Supported_Chipsets_and_Devices/v3|coreboot v3]] for support.
* In general it is '''not'''  recommended to use coreboot v3 — this was an experimental development tree which is gradually being merged into v4.
* In general it is '''not'''  recommended to use coreboot v3 — this was an experimental development tree which is gradually being merged into v4.
* Also, coreboot v1 should be avoided (if v4 can be used instead for your board), as it has been unmaintained for a long time. However, it is definately desirable to port boards from v1 to v4 whereever possible.
* Also, coreboot v1 should be avoided (if v4 can be used instead for your board), as it has been unmaintained for a long time. However, it is definitely desirable to port boards from v1 to v4 whereever possible.


See also [[Supported Motherboards]].
See also [[Supported Motherboards]].
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! align="left" | Status
! align="left" | Status


|- bgcolor="#eeeeee" valign="top"
| AMD
| Fam15h (Trinity) - R-Series
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| AMD
| Fam15h (Orochi)
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| AMD
| Fam14h (Ontario) - G-Series
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| Fam12h (Llano)
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| AMD
| AMD
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| E7501
| E7501
| style="background:#eeeeee" | ?
| style="background:#eeeeee" | ?
|- bgcolor="#dddddd" valign="top"
| Intel®
| E7505
| style="background: lime" | OK
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| Intel®
| Intel®
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| Intel®
| Intel®
| 3100
| 3100
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
| Intel®
| 5000P
| style="background:lime" | OK
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
Line 71: Line 97:
| Intel®
| Intel®
| 82855
| 82855
| style="background:yellow" | ?
| style="background:yellow" | WIP
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| Intel®
| Intel®
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|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| Intel®
| Intel®
| 945
| 945GM/GC
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
| Intel®
| SCH US15W (Poulsbo)
| style="background:lime" | OK
| style="background:lime" | OK


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| VX800
| VX800
| style="background:yellow" | WIP
| style="background:yellow" | WIP
|- bgcolor="#dddddd" valign="top"
| VIA
| VX900
| style="background:yellow" | OK


|}
|}
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|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| AMD
| AMD
| RS780/RS785?
| RS780/RS785
| style="background: lime " | OK
| style="background: lime " | OK
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
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| SB700/SB7x0
| SB700/SB7x0
| style="background: lime " | OK
| style="background: lime " | OK
 
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#dddddd" valign="top"
| AMD
| SR56x0
| style="background: lime " | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| SB5100
| style="background: lime " | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| SB800 / Hudson 1
| style="background: lime " | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| SB900 / Hudson 2/3 <sup>21</sup>
| style="background: lime " | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| A85X / Hudson D4
| style="background:#eeeeee " | In tree
|- bgcolor="#eeeeee" valign="top"
| Broadcom
| Broadcom
| BCM21000
| BCM21000
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| Intel&reg;
| Intel&reg;
| 82371EB&nbsp;(PIIX4E)
| 82371EB&nbsp;(PIIX4E)
| style="background:yellow" | WIP<sup>6</sup>
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| Intel&reg;
| Intel&reg;
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| Intel&reg;
| Intel&reg;
| 82870
| 82870
| style="background:#eeeeee" | ?
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| Intel&reg;
| Intel&reg;
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| Intel&reg;
| Intel&reg;
| EP80579 (Tolapai)
| EP80579 (Tolapai)
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
| Intel&reg;
| SCH US15W (Poulsbo)
| style="background:lime" | OK
| style="background:lime" | OK


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| VIA
| VIA
| VT82C686
| VT82C686
| style="background:lime" | OK
| style="background:yellow" | WIP


|}
|}
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| Fintek
| Fintek
| F71863F/FG
| F71863F/FG
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
| Fintek
| F71872F/FG
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
| Fintek
| F71869AD
| style="background:lime" | OK
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
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| F71889
| F71889
| style="background:lime" | OK
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
| Fintek
| F81865F
| style="background:yellow" | WIP


|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| ITE
| ITE
| IT8661F
| IT8661F
| style="background:yellow" | OK <sup>1</sup>
| style="background:yellow" | OK<sup>5</sup>
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| ITE
| ITE
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| ITE
| ITE
| IT8673F
| IT8673F
| style="background:yellow" | OK <sup>1</sup>
| style="background:yellow" | OK<sup>5</sup>
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| ITE
| ITE
| IT8705F
| IT8705F
| style="background:yellow" | OK <sup>1</sup>
| style="background:yellow" | OK<sup>5</sup>
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| ITE
| ITE
| IT8712F
| IT8712F
| style="background:lime" | OK <sup>8</sup>
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| ITE
| ITE
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| ITE
| ITE
| IT8718F
| IT8718F
| style="background:yellow" | OK <sup>1</sup>
| style="background:yellow" | OK<sup>5</sup>


|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| Intel&reg;
| 3100
| 3100
| style="background:lime" | OK <sup>15</sup>
| style="background:lime" | OK<sup>15</sup>
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| Intel&reg;
| EP80579 (Tolapai)
| EP80579 (Tolapai)
| style="background:lime" | OK <sup>15</sup>
| style="background:lime" | OK<sup>15</sup>


|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
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| NSC
| NSC
| PC87309
| PC87309
| style="background:yellow" | OK <sup>5</sup>
| style="background:yellow" | OK<sup>5</sup>
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| NSC
| NSC
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| PC87366
| PC87366
| style="background:#eeeeee" | ?
| style="background:#eeeeee" | ?
|- bgcolor="#eeeeee" valign="top"
| NSC
| PC87382
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
| NSC
| PC87384
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
| NSC
| PC87392
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
|- bgcolor="#eeeeee" valign="top"
| NSC
| NSC
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| SMSC&reg;
| SMSC&reg;
| FDC37M60x
| FDC37M60x
| style="background:lime" | OK<sup>3</sup>,<sup>12</sup>
| style="background:lime" | OK<sup>12</sup>
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| SMSC&reg;
| SMSC&reg;
| LPC47B27x
| LPC47B27x
| style="background:lime" | OK<sup>7</sup>,<sup>12</sup>
| style="background:lime" | OK<sup>12</sup>
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| SMSC&reg;
| SMSC&reg;
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| Winbond&trade;
| Winbond&trade;
| W83697HF/HG
| W83697HF/HG
| ?
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| Winbond&trade;
| Winbond&trade;
| W83627THF
| W83627THF/THG
| style="background:#dddddd" | ?
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
| Winbond&trade;
| W83627THG
| style="background:#dddddd" | ?
|- bgcolor="#dddddd" valign="top"
|- bgcolor="#dddddd" valign="top"
| Winbond&trade;
| Winbond&trade;
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| Intel&reg;
| Intel&reg;
| EP80579 (Tolapai)
| EP80579 (Tolapai)
| style="background: lime" | OK
| style="background: yellow" | OK<sup>20</sup>
|}
|}


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<small>
<small>
<sup>1</sup> Serial output should work for all ITE Super I/Os (but is only tested on the IT8671F and IT8712F). The rest ''could'' work, but is completely untested.<br />
<sup>3</sup> Serial output on serial port 1 is tested and works, the rest probably not yet (tested on FDC37M602).<br />
<sup>4</sup> The W83977EF works fine with the W83977TF code (the pre-RAM serial part at least).<br />
<sup>4</sup> The W83977EF works fine with the W83977TF code (the pre-RAM serial part at least).<br />
<sup>5</sup> Pre-RAM serial output works fine, but nothing else, yet.<br />
<sup>5</sup> Pre-RAM serial output works fine, but nothing else, yet.<br />
<sup>6</sup> IDE support is available and tested. SMBus support may work, but is untested. USB support is on our TODO list.<br />
<sup>7</sup> Pre-RAM serial output [http://www.linuxbios.org/pipermail/linuxbios/2007-May/021247.html works fine], everything else is untested.<br />
<sup>8</sup> [http://www.linuxbios.org/pipermail/linuxbios/2007-May/021623.html Works fine] mostly, but support for more obscure features (floppy, game port, MIDI, IR) might need more work.<br />
<sup>9</sup> Works mostly, but currently there are some limitations as to which RAM DIMMs can be used.<br />
<sup>9</sup> Works mostly, but currently there are some limitations as to which RAM DIMMs can be used.<br />
<sup>12</sup> All these Super I/O chips should be supported by the "smscsuperio" driver. Only the ASUS A8000 is tested, though. The floppy disk controller, the parallel port, the serial ports (COM1 + COM2), and the keyboard should work for all chips. More advanced stuff may need more work, though.<br />
<sup>12</sup> All these Super I/O chips should be supported by the "smscsuperio" driver. Only the ASUS A8000 is tested, though. The floppy disk controller, the parallel port, the serial ports (COM1 + COM2), and the keyboard should work for all chips. More advanced stuff may need more work, though.<br />
Line 569: Line 641:
<sup>14</sup> Working, but not widely tested, yet. Works with single DIMM DDR2.<br />
<sup>14</sup> Working, but not widely tested, yet. Works with single DIMM DDR2.<br />
<sup>15</sup> The Intel 3100/EP80579 UARTs and watchdog timer are integrated as a Super I/O-like device; only the UARTs have been tested so far.<br />
<sup>15</sup> The Intel 3100/EP80579 UARTs and watchdog timer are integrated as a Super I/O-like device; only the UARTs have been tested so far.<br />
<sup>16</sup> Barcelona B0-B3 supported.<br />
<sup>16</sup> Two implementations: Rev B-C supported in coreboot, Rev D-E support via AGESA<br />
<sup>17</sup> MCP55 and CK804 are supported, but no open documents are available from NVIDIA.<br />
<sup>17</sup> MCP55 and CK804 are supported, but no open documents are available from NVIDIA.<br />
<sup>18</sup> Partially supported, but not all features implemented.<br />
<sup>18</sup> Partially supported, but not all features implemented.<br />
<sup>19</sup> Only support for serial port 1 implemented, everything else is unsupported so far due to lack of datasheet.<br />
<sup>19</sup> Only support for serial port 1 implemented, everything else is unsupported so far due to lack of datasheet.<br />
</small>
<sup>20</sup> Working, but not widely tested, yet. Works with single DIMM DDR2.<br />
 
<sup>21</sup> Two Implementations: CIMX SB900 & Hudson 2 and AGESA Hudson 2/3.  The AGESA implementation is for Fam15tn and newer.<br />
== Devices supported in coreboot v3 ==
 
<div style="color: #ff0000">coreboot v3 was an experimental development tree of coreboot which should not be used anymore (there are only very few exceptions)! Most features from v3 are gradually being merged into v4.</div>
 
{| border="0" valign="top"
| valign="top"|
 
'''Northbridges'''
 
{| border="0" style="font-size: smaller" valign="top"
|- bgcolor="#6699dd"
! align="left" | Vendor
! align="left" | Northbridge
! align="left" | Status
 
|- bgcolor="#eeeeee" valign="top"
| AMD
| Geode&nbsp;LX
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| Geode&nbsp;K8
| style="background:orange" | WIP
 
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 82443BX&nbsp;(440BX)
| style="background:orange" | WIP
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 945
| style="background:orange" | WIP
 
|- bgcolor="#eeeeee" valign="top"
| VIA
| CN700
| style="background:orange" | WIP
 
|}
 
| valign="top"|
 
'''Southbridges'''
 
{| border="0" style="font-size: smaller" valign="top"
|- bgcolor="#6699dd"
! align="left" | Vendor
! align="left" | Southbridge
! align="left" | Status
 
|- bgcolor="#eeeeee" valign="top"
| AMD
| AMD-8111
| style="background:yellow" | ?
|- bgcolor="#eeeeee" valign="top"
| AMD
| AMD-8132
| style="background:yellow" | ?
|- bgcolor="#eeeeee" valign="top"
| AMD
| AMD-8151
| style="background:yellow" | ?
|- bgcolor="#eeeeee" valign="top"
| AMD
| CS5536
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| RS690
| style="background: lime " | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| SB600
| style="background: lime " | OK
 
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 82371EB&nbsp;(PIIX4E)
| style="background:orange" | WIP
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 82801GX&nbsp;(ICH7)
| style="background:orange" | WIP
 
|- bgcolor="#eeeeee" valign="top"
| NVIDIA
| MCP55
| style="background:orange" | WIP<sup>1</sup>
 
|- bgcolor="#dddddd" valign="top"
| VIA
| VT8237R
| style="background:orange" | WIP
 
|}
 
| valign="top"|
 
'''Super I/Os'''
 
{| border="0" style="font-size: smaller" valign="top"
|- bgcolor="#6699dd"
! align="left" | Vendor
! align="left" | Super&nbsp;I/O
! align="left" | Status
 
|- bgcolor="#eeeeee" valign="top"
| Fintek
| F71805F
| style="background:orange" | WIP
 
|- bgcolor="#dddddd" valign="top"
| ITE
| IT8712F
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
| ITE
| IT8716F
| style="background:lime" | OK
 
|- bgcolor="#eeeeee" valign="top"
| VIA
| VT1211
| style="background:orange" | WIP
 
|- bgcolor="#dddddd" valign="top"
| Winbond&trade;
| W83627HF
| style="background:lime" | OK
|- bgcolor="#dddddd" valign="top"
| Winbond&trade;
| W83627THG
| style="background:lime" | OK
 
|}
 
| valign="top"|
 
'''CPUs'''
 
{| border="0" style="font-size: smaller"
|- bgcolor="#6699dd"
! align="left" | Type
! align="left" | CPU
! align="left" | Status
 
|- bgcolor="#eeeeee" valign="top"
| AMD
| Geode LX
| style="background:lime" | OK
|- bgcolor="#eeeeee" valign="top"
| AMD
| K8
| style="background:orange" | WIP
 
|- bgcolor="#dddddd" valign="top"
| Generic
| i586
| style="background:orange" | WIP
 
|- bgcolor="#eeeeee" valign="top"
| Intel
| Core Duo / Core 2 Duo
| style="background:orange" | WIP
 
|- bgcolor="#dddddd" valign="top"
| VIA
| C7
| style="background:orange" | WIP
 
|}
 
|}
 
<small>
<sup>1</sup> MCP55 and CK804 are supported, but no open documents are available from NVIDIA.
</small>
 
== Devices supported in coreboot v1 ==
 
Not all devices have been ported from coreboot v1 to coreboot v4, yet (check "v4?" field). If you want to work on such a port contact us on the [[Mailinglist|mailing list]].
 
{| border="0" valign="top"
| valign="top"|
 
'''Northbridges'''
 
{| border="0" style="font-size: smaller" valign="top"
|- bgcolor="#6699dd"
! align="left" | Vendor
! align="left" | Northbridge
! align="left" | Status
! align="left" | v4?
 
|- bgcolor="#eeeeee" valign="top"
| Acer
| M1631
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Alpha
| Tsunami
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| AMD
| AMD76x
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 430TX
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 440BX
| style="background:#dddddd" | ?
| style="background:yellow" | Yes<sup>3</sup>
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 440GX
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 82815EP
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 82830
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| 82860
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| E7500
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| E7501
| style="background:#dddddd" | ?
| style="background:lime" | Yes
|- bgcolor="#dddddd" valign="top"
| Intel&reg;
| E7505
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| Micron
| 21PAD
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Motorola
| MPC107
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| NSC/AMD
| GX1
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#dddddd" valign="top"
| VIA
| VT694
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| VIA
| VT8601
| style="background:#dddddd" | ?
| style="background:lime" | Yes
|- bgcolor="#dddddd" valign="top"
| VIA
| VT8623
| style="background:#dddddd" | ?
| style="background:lime" | Yes
|}
 
| valign="top"|
 
'''Southbridges'''
 
{| border="0" style="font-size: smaller" valign="top"
|- bgcolor="#6699dd"
! align="left" | Vendor
! align="left" | Southbridge
! align="left" | Status
! align="left" | v4?
 
|- bgcolor="#eeeeee" valign="top"
| Acer
| M1535
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| Acer
| M1543
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| AMD
| AMD766
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| AMD
| AMD768
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| Intel&reg;
| 82801
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| Intel&reg;
| 82801CA
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| Intel&reg;
| 82801DB
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| Intel&reg;
| 82870
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| Intel&reg;
| PIIX4E
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#dddddd" valign="top"
| NSC/AMD
| CS5530
| style="background:#dddddd" | ?
| style="background:lime" | Yes
|- bgcolor="#dddddd" valign="top"
| NSC
| SCX200
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| VIA
| VT8231
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| VIA
| VT8235
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| VIA
| VT82C686
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| Winbond&trade;
| W83C553
| style="background:#dddddd" | ?
| style="background:red" | No
|}
 
| valign="top"|
 
'''Super I/Os'''
 
{| border="0" style="font-size: smaller" valign="top"
|- bgcolor="#6699dd"
! align="left" | Vendor
! align="left" | Super&nbsp;I/O
! align="left" | Status
! align="left" | v4?
 
|- bgcolor="#eeeeee" valign="top"
| Acer
| M1535
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| ITE
| IT8671F
| style="background:#dddddd" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| NSC
| PC87309
| style="background:lime" | OK
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| NSC
| PC87351
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| NSC
| PC97307
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| NSC
| PC97317
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#dddddd" valign="top"
| SiS
| 950
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| SMC
| FDC37B72X
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| SMC
| FDC37B78X
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| SMC
| FDC37B807
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| SMC
| FDC37C669
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| SMC
| FDC37C67X
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| SMC
| FDC37N769
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| VIA
| VT1211
| style="background:#dddddd" | ?
| style="background:lime" | Yes
|- bgcolor="#dddddd" valign="top"
| VIA
| VT8231
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| VIA
| VT82C686
| style="background:#dddddd" | ?
| style="background:yellow" | Yes<sup>2</sup>
|- bgcolor="#eeeeee" valign="top"
| Winbond&trade;
| W83627HF
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| Winbond&trade;
| W83877TF
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| Winbond&trade;
| W83977EF
| style="background:#eeeeee" | ?
| style="background:lime" | Yes<sup>1</sup>
|}
 
| valign="top"|
 
'''North-/Southbridges'''
 
{| border="0" style="font-size: smaller" valign="top"
|- bgcolor="#6699dd"
! align="left" | Vendor
! align="left" | North/South
! align="left" | Status
! align="left" | v4?
 
|- bgcolor="#eeeeee" valign="top"
| NSC
| SCX200
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| SiS
| 540
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| SiS
| 550
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| SiS
| 630
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| SiS
| 635
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| SiS
| 730
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| SiS
| 735
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| ST
| STPC
| style="background:#eeeeee" | ?
| style="background:red" | No
|}
 
'''CPUs'''
 
{| border="0" style="font-size: smaller"
|- bgcolor="#6699dd"
! align="left" | Type
! align="left" | CPU
! align="left" | Status
! align="left" | v4?
 
|- bgcolor="#eeeeee" valign="top"
| Alpha
| EV6
| style="background:#eeeeee" | ?
| style="background:red" | No
|- bgcolor="#dddddd" valign="top"
| PowerPC
| ?
| style="background:#dddddd" | ?
| style="background:red" | No
|- bgcolor="#eeeeee" valign="top"
| x86
| AMD
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| x86
| Intel&reg;
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|- bgcolor="#eeeeee" valign="top"
| x86
| VIA
| style="background:#eeeeee" | ?
| style="background:lime" | Yes
|}
 
|}
 
<small>
<sup>1</sup> The W83977EF works fine with the W83977TF code in coreboot v4 (the pre-RAM serial part at least).<br />
<sup>2</sup> Pre-RAM serial output works in coreboot v4, but the rest is not supported, yet.<br />
<sup>3</sup> Work in progress.<br />
</small>
</small>


__FORCETOC__
__FORCETOC__

Latest revision as of 16:15, 27 March 2015

coreboot v4 is the current stable coreboot tree recommended for productive use and for porting new boards.

  • If a device is not supported by coreboot v4, try checking coreboot v1 or coreboot v3 for support.
  • In general it is not recommended to use coreboot v3 — this was an experimental development tree which is gradually being merged into v4.
  • Also, coreboot v1 should be avoided (if v4 can be used instead for your board), as it has been unmaintained for a long time. However, it is definitely desirable to port boards from v1 to v4 whereever possible.

See also Supported Motherboards.

Devices supported in coreboot v4

Northbridges

Vendor Northbridge Status
AMD Fam15h (Trinity) - R-Series OK
AMD Fam15h (Orochi) OK
AMD Fam14h (Ontario) - G-Series OK
AMD Fam12h (Llano) OK
AMD Fam10h OK16
AMD K8 OK
AMD GX1 OK
AMD GX (GX2) OK
AMD LX OK
Intel® E7501 ?
Intel® E7505 OK
Intel® E7520 ?
Intel® E7525 ?
Intel® 3100 OK
Intel® 5000P OK
Intel® 82443BX (440BX) OK
Intel® 82810 WIP9
Intel® 82830 OK
Intel® 82855 WIP
Intel® EP80579 (Tolapai) OK
Intel® 945GM/GC OK
Intel® SCH US15W (Poulsbo) OK
SiS SiS761GX OK
VIA VT8601 (PLE133) WIP
VIA VT8623 (CLE266) OK
VIA K8T890 OK
VIA K8M890 OK
VIA CN400 ?
VIA CN700 OK14
VIA CX700 OK
VIA VX800 WIP
VIA VX900 OK

Southbridges

Vendor Southbridge Status
AMD AMD8111 OK
AMD AMD8131 OK
AMD AMD8132 OK
AMD AMD8151 OK
AMD CS5530/CS5530A WIP
AMD CS5535 ?
AMD CS5536 OK
AMD RS690 OK
AMD SB600 OK
AMD RS780/RS785 OK
AMD SB700/SB7x0 OK
AMD SR56x0 OK
AMD SB5100 OK
AMD SB800 / Hudson 1 OK
AMD SB900 / Hudson 2/3 21 OK
AMD A85X / Hudson D4 In tree
Broadcom BCM21000 OK
Broadcom BCM5780 OK
Broadcom BCM5785 OK
Intel® 6300ESB (ESB6300) ?
Intel® 3100 OK
Intel® 82371EB (PIIX4E) OK
Intel® 82801AA/AB (ICH/ICH0) OK
Intel® 82801BA/BAM (ICH2/ICH2-M) OK
Intel® 82801CA/CAM (ICH3-S/ICH3-M) OK
Intel® 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) 		OK
Intel® 82801EB/ER (ICH5/ICH5R) OK
Intel® 82801GX (ICH7) OK
Intel® 82870 OK
Intel® PXHD ?
Intel® EP80579 (Tolapai) OK
Intel® SCH US15W (Poulsbo) OK
NVIDIA CK804 OK17
NVIDIA MCP55 OK17
Ricoh RL5C476 ?
SiS SiS966(L) OK
VIA VT8231 ?
VIA VT8235 ?
VIA VT8237R OK
VIA VT8237A OK
VIA VT8237S OK
VIA VT82C686 WIP

Super I/Os

Vendor Super I/O Status
ASUS A8000 OK12, 13
Fintek F71805F/FG OK
Fintek F71859 OK19
Fintek F71863F/FG OK
Fintek F71872F/FG OK
Fintek F71869AD OK
Fintek F71889 OK
Fintek F81865F WIP
ITE IT8661F OK5
ITE IT8671F OK
ITE IT8673F OK5
ITE IT8705F OK5
ITE IT8712F OK
ITE IT8716F OK
ITE IT8718F OK5
Intel® 3100 OK15
Intel® EP80579 (Tolapai) OK15
NSC PC8374 ?
NSC PC87309 OK5
NSC PC87351 OK
NSC PC87360 ?
NSC PC87366 ?
NSC PC87382 OK
NSC PC87384 OK
NSC PC87392 OK
NSC PC87417 ?
NSC PC87427 ?
NSC PC97307 ?
NSC PC97317 ?
ServerEngines PILOT OK18
SMSC® FDC37M70x OK12
SMSC® FDC37B80x OK12
SMSC® FDC37B78x OK12
SMSC® FDC37B72x OK12
SMSC® FDC37B81x OK12
SMSC® FDC37M60x OK12
SMSC® LPC47B27x OK12
SMSC® LPC47M10x OK12
SMSC® LPC47M112 OK12
SMSC® LPC47M13x OK12
SMSC® LPC47M15x OK12
SMSC® LPC47M192 OK12
SMSC® LPC47B397 OK12
SMSC® DME1737 OK12
SMSC® SCH5307 OK12
SMSC® LPC47N217 ?
VIA VT1211 ?
VIA VT82C686(A/B) OK5
Winbond™ W83627DHG OK
Winbond™ W83627UHG OK
Winbond™ W83627EHG/HF/EHF/THF OK
Winbond™ W83697HF/HG OK
Winbond™ W83627THF/THG OK
Winbond™ W83977F OK
Winbond™ W83977TF OK
Winbond™ W83977EF OK4

CPUs

Type CPU Status
x86 AMD OK
x86 Intel® OK
x86 VIA OK
Emulated QEMU OK

SOCs

Vendor SOC Status
AMD Elan SC520 OK
Intel® EP80579 (Tolapai) OK20

4 The W83977EF works fine with the W83977TF code (the pre-RAM serial part at least).
5 Pre-RAM serial output works fine, but nothing else, yet.
9 Works mostly, but currently there are some limitations as to which RAM DIMMs can be used.
12 All these Super I/O chips should be supported by the "smscsuperio" driver. Only the ASUS A8000 is tested, though. The floppy disk controller, the parallel port, the serial ports (COM1 + COM2), and the keyboard should work for all chips. More advanced stuff may need more work, though.
13 The ASUS A8000 Super I/O seems to be a rebranded SMSC DME1737.
14 Working, but not widely tested, yet. Works with single DIMM DDR2.
15 The Intel 3100/EP80579 UARTs and watchdog timer are integrated as a Super I/O-like device; only the UARTs have been tested so far.
16 Two implementations: Rev B-C supported in coreboot, Rev D-E support via AGESA
17 MCP55 and CK804 are supported, but no open documents are available from NVIDIA.
18 Partially supported, but not all features implemented.
19 Only support for serial port 1 implemented, everything else is unsupported so far due to lack of datasheet.
20 Working, but not widely tested, yet. Works with single DIMM DDR2.
21 Two Implementations: CIMX SB900 & Hudson 2 and AGESA Hudson 2/3. The AGESA implementation is for Fam15tn and newer.


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