Robert,

Okay. Thanks a lot for your help!

Best,
Fred

On Friday, March 6, 2020 at 6:13:08 PM UTC-5, RobertCNelson wrote:
>
> On Fri, Mar 6, 2020 at 4:10 PM Fred Frey <[email protected] <javascript:>> 
> wrote: 
> > 
> > Robert, 
> > 
> > Thanks for the quick reply, as always. 
> > 
> > I'm aware of u-boot overlays, and have already started using them. It's 
> really just the hotplug that I'm missing. Specifically, I have a cape that 
> hijacks the eMMC pins on P8. 
> > I've come to the conclusion that, at some point, I want to stop talking 
> to the cape, and start talking to the eMMC again. Do you know of any way 
> that I can make that happen? 
> > I don't care how off-the-wall the solution is -- the application is the 
> Mecca of edge cases already. 
>
> Kernel.org Device Tree maintainters have been pretty vocal, they do 
> not want to support that type of use case.  (thus we hijacked 
> u-boot... ;) ) 
>
> Beyond that, it's really up to you.  Mainline still doesn't even have 
> an "overlay" load option.. 
>
> Regards, 
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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