RE: [ts-7000] Re: 2.6 kernel CF support

["Stephen Brooks" <>]

I have the  2.6.20.1 kernel patched for pata IDE support for my CF card, but I get this error:

 

pata_ep93xx pata_ep93xx.0: IDE/GPIO pin conflict

pata_ep93xx: probe of pata_ep93xx.0 failed with error -22

 

Any clues?? What is error -22?

 

Thanks,

Stephen

 

---

From: Stephen Brooks
Sent: Friday, March 02, 2007 1:56 PM
To:
Subject: RE: [ts-7000] Re: 2.6 kernel CF support

 

I started with 2.6.20 and that would be my preference to use, I will give the patches from the link a try.

Thanks the help is always appreciated!

Stephen

 

---

From: charliem_1216 [mailto:charliem_com]
Sent: Friday, March 02, 2007 12:58 PM
To: .com
Subject: [ts-7000] Re: 2.6 kernel CF support

 

Hi Stephen --

--- In .com, "Stephen Brooks" <> wrote:
>
> 2.6.18

Can you try 2.6.20?

> Ep93xx-pata.patch
>
> Ts7200-cf-pata.patch
>
> Ts7200-cf-platform.patch
>
> (all from derevo 20.1 )

Those are quite old by now. Try the newer ones at:
http://svn.wantstofly.org/kernel/

I read that there have been some recent changes to get CF working
again with recent kernels, both in vanilla 2.6.20 and the patches
listed above. [I don't have a TS-7200 to test CF myself though]

> Fails with:
>
> VFS: Cannot open root device "sda1" or unknown-block(0,0)
>
> Please append a correct "root=" boot option
>
> Kernel panic - not syncing: VFS: Unable to mount root fs on
> unknown-block(0,0)

If you still have no luck, then a full boot dmesg and a .config would
be helpful.

> I want to boot from CF, but I did go down the path of booting from
> ramdisk and then trying to mount the CF card with no luck.
>
>
>
> Thanks,
>
> Stephen

Regards, ........... Charlie

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