mpc8560ads PCI bus

Kumar Gala kumar.gala at freescale.com
Tue Mar 15 16:25:17 EST 2005


Greg good to hear, I was about to comment on the fact that PCI based 
support had been working on the 8540/8560 ADS systems.

- kumar

On Mar 14, 2005, at 3:24 PM, Greg Weeks wrote:

> 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
>  >>
>  >
>
> _______________________________________________
> Linuxppc-embedded mailing list
>  Linuxppc-embedded at ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded




More information about the Linuxppc-embedded mailing list