[U-Boot] imx6, spl and falcon boot

Eric Nelson eric.nelson at boundarydevices.com
Wed Feb 20 18:01:08 CET 2013


On 02/19/2013 02:26 PM, Alexandre Belloni wrote:
> Hi Eric,
>
> On Tue, Feb 19, 2013 at 09:33:58AM -0700, Eric Nelson wrote :
>> Whoosh seems pretty compelling with such a small code base.
>> Does it really boot faster though? Do you have any numbers
>> for TTP (Time-to-penguin) on a SABRE Lite or SABRE SD?
>>
>
> I don't exactly have that number but I believe you can go under 100ms.
> If you have a look at my presentation at ELCE [1] or that video on
> youtube [2], we basically are able too boot an start an openGL
> application under 600ms from reset.
>
> But that is a lot of self advertising, we can continue to discuss that
> off the ML if you want.
>
> [1] http://www.elinux.org/images/d/d1/Alexandre_Belloni_boottime_optimizations.pdf
> [2] https://www.youtube.com/watch?v=KPU4_QVPFZ0
>

Self advertisement or not, this is cool.

Great job Alexandre!



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