Switch bank SW1 switch #4 was on which stops config accesses from making it on the bus. It works fine now.
Greg Weeks Clemens Koller wrote: > Hello, Greg, > > I am working on an mpc8540_ads-like board and recently, I ran into data > corruption problems with a Silicon Motion SM501 (Rev AA) PCI graphics > card. From my current point of view it seems that Kernel 2.6.11 PCI > works well. I am about to check the hardware and signal integrity. > > BTW: I am working with a Promise Ultra-TX133 IDE controller (PDC20269) > which is fine with 66MHz PCICLK. > > Greets, > > Clemens > > >> Has anyone else tried to get the PCI bus working on the mpc8560ads >> board at 2.6.11? The card enumerates, but the I/O resource regions >> aren't getting set up. >> >> -bash-2.05b# lspci -vv >> 00:03.0 Unknown mass storage controller: Silicon Image, Inc. >> (formerly CMD Technology Inc) PCI0680 Ultra ATA-133 Host Controller >> (rev 02) >> Subsystem: Silicon Image, Inc. (formerly CMD Technology Inc) >> PCI0680 Ultra ATA-133 Host Controller >> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- >> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR+ >> Interrupt: pin A routed to IRQ 100 >> Region 0: I/O ports at <unassigned> [disabled] >> Region 1: I/O ports at <unassigned> [disabled] >> Region 2: I/O ports at <unassigned> [disabled] >> Region 3: I/O ports at <unassigned> [disabled] >> Region 4: I/O ports at <unassigned> [disabled] >> Capabilities: [60] Power Management version 2 >> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA >> PME(D0-,D1-,D2-,D3hot-,D3cold-) >> Status: D0 PME-Enable- DSel=0 DScale=2 PME- >> >> Greg Weeks >> _______________________________________________ >> Linuxppc-embedded mailing list >> Linuxppc-embedded at ozlabs.org >> https://ozlabs.org/mailman/listinfo/linuxppc-embedded >> >
