[U-Boot] Using sata on mx6qsabrelite

[Eric Nelson]

On 04/25/2012 12:10 PM, Eric Nelson wrote:
> On 04/25/2012 11:40 AM, Fabio Estevam wrote:
>> Hi,
>>
>> On Stefano´s tree I see this sata patch for mx5/mx6:
>> http://git.denx.de/?p=u-boot/u-boot-imx.git;a=commit;h=6931bd30d03de827c52bf2c8ddc6ed0c8f21dc9d
>>
>>
>> Has anyone tried sata support on mx6qsabrelite yet?
>>
>> Any patches missing that were not applied?
>>
>> I don't have a way to test it at the moment, but I have a colleague
>> that wants to use sata on mx6qsabrelite.
>>
>
> Hi Fabio,
>
> I've tried it and it just worked for me, but it's been a month or so.
>

It looks like I'm a bit forgetful.

It didn't __just work__. It required a couple of patches that
seem to be lingering:
	http://patchwork.ozlabs.org/patch/148600/
	http://patchwork.ozlabs.org/patch/148599/

> I'll dig out my SATA drive and test again this afternoon.
>
I'll rebase and test.

Stefano, I'm not sure if the second patch above is on my plate or yours.

I'll review the history and see. I think you had asked for a meaningful
error code instead of returning -1, but that would require an update
to the first patch (clock enabling) to maybe return -ETIMEDOUT or something.

Regards,


Eric