[coreboot] flashrom patch: add support for Abit AB-BM6 board

[Tim ter Laak]

On Tue, 30 Sep 2008, Peter Stuge wrote:

> Tim ter Laak wrote:
>> +	{0x8086, 0x7190, 0x0000, 0x0000, 0x8086, 0x7110, 0x0000, 0x0000,
>> +	 "abit", "ab-bm6", "Abit AB-BM6", piix4_gpio26_lower},
>
> Could you post lspci -vnn for this board? Is there no way to use
> autodetection (adding some unique:ish subsystem ids) rather than
> requiring -m ? (the case when vendor/model strings are supplied)

Unfortunately, it seems Abit does not set the subsystem IDs on startup, at 
least not with the BIOS version I'm using. The whole chipset is hardly 
unique either (440BX/PIIX4E/W83977EF), there are already several boards in 
Coreboot with this exact combo.

I don't think flashrom currently has another method to auto-detect the 
board, like DMI?

Kind regards,
 	Tim.


Excerpt from lspci -vvnnxx I've got lying around:

00:00.0 Host bridge [0600]: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge [8086:7190] (rev 03)
 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
 	Latency: 64
 	Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M]
 	Capabilities: [a0] AGP version 1.0
 		Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2
 		Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>
 	Kernel driver in use: agpgart-intel
 	Kernel modules: intel-agp
00: 86 80 90 71 06 00 10 22 03 00 00 06 00 40 00 00
10: 08 00 00 e0 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 a0 00 00 00 00 00 00 00 00 00 00 00

00:01.0 PCI bridge [0604]: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge [8086:7191] (rev 03)
 	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
 	Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 	Latency: 64
 	Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
 	I/O behind bridge: 0000d000-0000dfff
 	Memory behind bridge: e4000000-e5ffffff
 	Prefetchable memory behind bridge: e6000000-e7ffffff
 	Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
 	BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B+
 		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
 	Kernel modules: shpchp
00: 86 80 91 71 07 01 20 02 03 00 04 06 00 40 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 40 d0 d0 a0 22
20: 00 e4 f0 e5 00 e6 f0 e7 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 88 00

00:07.0 ISA bridge [0601]: Intel Corporation 82371AB/EB/MB PIIX4 ISA [8086:7110] (rev 02)
 	Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 	Latency: 0
00: 86 80 10 71 0f 00 80 02 02 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00


00:07.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 02)
 	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 	Interrupt: pin ? routed to IRQ 9
 	Kernel driver in use: piix4_smbus
 	Kernel modules: i2c-piix4
00: 86 80 13 71 03 00 80 02 02 00 80 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00