> I admit I gave up too easily yesterday, built a Robert Nelson
3.12.13
> and got my F20 image going with that. After I got running, I did update
> the Fedora kernel to current 3.13.6 and tried to boot that. Same
> problem, mmc driver not loading. I'll try to get to the bottom of this
> afternoon. I'll diff the fedora/RN kernel config and see if anything
> jumps out. If not, I'll start looking at am3* dts/dtsi files....
>
> Robert, if you're reading this, don't suppose you can point me in the
> direction of where to start looking? ;)
v3.13.x pretty much works out of the box, so no dts/dtsi changes are necessary..
I'd first start looking at make sure the mmc driver is setup:
CONFIG_TI_EDMA=y
CONFIG_DMA_ENGINE=y
We've always had that, the BBBlack wouldn't work without it either and
the BBBlack works fine. It's like it needs a different regulator or
something.
Peter