Alex,
actually I had the Card Service running on MPC855/860 systems with Ethernet,
WaveLAN and ATA Cards.
It's a while back so I try to remember realy hard now!
I had this problem too.
1.) Did you try another PC Card, i.e. ethernet?
2.) How are your settings for IDE in your kernel configuration?
3.) I think I remember that I had to change something about the request_irq /
request_8xxirq.
I think the oops comes because the driver can't request the irq!!!
Could you please show us you're oops!?
Steven
Alex Zeffertt wrote:
>
> All,
>
> Has anybody had any luck getting PCMCIA to work on an MPC860?
>
> I have a custom MPC860 board, with a single PCMCIA socket connected to Slot
> B. This is what I have
> so far done:
>
> 1.
> Downloaded pcmcia-cs-3.2.0.tar.gz
> 2.
> Added board specific definitions in modules/m8xx_pcmcia.c for
> hardware_enable()
> hardware_disable()
> voltage_set()
> socket_get()
> 3.
> Cross compiled for the 8xx.
> 4.
> In my kernel (linux-2.4.4-2001-11-24 from Denx) I added the following lines
> include/asm-ppc/<board>.h:
> /* define IO_BASE for pcmcia */
> #define _IO_BASE 0x80000000
> #define _IO_BASE_SIZE (1024*64)
> arch/ppc/mm/init.c:
> void __init MMU_init(void) {
> ...
> ioremap(_IO_BASE,_IO_BASE_SIZE);
>
> ...as suggested by Magnus Damm in
> http://lists.linuxppc.org/linuxppc-embedded/200005/msg00227.html
>
> HOWEVER,
>
> 5. When I boot my board with a Flash card in the PCMCIA slot, and I run:
> /etc/rc.d/rc.pcmcia start
> I find that ide_cs.o causes an Oops when it calls ide_register().
> "cardctl status"
> and "cardctl ident" work though.
>
> Can anybody suggest what I'm doing wrong?
>
> Thanks in advance,
>
> Alex
>
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