[coreboot] [PATCH] Fix SB600 SATA and add support for port 2-4

[Carl-Daniel Hailfinger]

On 23.12.2008 08:10, Bao, Zheng wrote:
> Sorry, I tested it again and tried it on 4 ports. It only works on 1st
> and 4th ports, while doesn't work on 2nd and 3rd ports. It loops at
> driver no longer selected after 10ms, retrying init
> driver no longer selected after 10ms, retrying init
> driver no longer selected after 10ms, retrying init
> driver no longer selected after 10ms, retrying init
> driver no longer selected after 10ms, retrying init
>
>
> My SATA drive is 250 GB Seagate Barracuda ST3250620NS.
>   

Thanks for testing!
This is very strange. It seems the hardware does not follow the BDG. Did
you have 4 drives attached at the same time or was it 1 drive attached
to another port each time?

Could you please write your own implementation of 4-port setup so we can
compare this?

Regards,
Carl-Daniel

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