[U-Boot-Users] Problem with PXA PCMCIA & (IDE) CF

[michael]

Hi,
Rodolfo Giometti wrote:
> ide_outb (dev= 2, port= 0x1f3, val= 0x00) : @ 0x200001f3
> ide_outb (dev= 2, port= 0x1f4, val= 0x00) : @ 0x200001f4
> ide_outb (dev= 2, port= 0x1f5, val= 0x00) : @ 0x200001f5
> ide_outb (dev= 2, port= 0x1f6, val= 0xe0) : @ 0x200001f6
> ide_outb (dev= 2, port= 0x1f7, val= 0x20) : @ 0x200001f7
> ide_inb (dev= 2, port= 0x1f7) : @ 0x200001f7 -> 0xd1
> ide_inb (dev= 2, port= 0x1f7) : @ 0x200001f7 -> 0x51
> Error (no IRQ) dev 2 blk 0: status 0x51
>
> So, the CF is recognized but when the system tries to read first
> sectors something goes wrong!
>
> Any suggestions?
>
> Rodolfo
>
>   
This happen in the true ide mode when the timings are wrong so maybe
you have the same problem in pcmcia mode.

Michael