On Fri, Mar 21, 2014 at 1:53 PM, Robert Nelson <robertcnelson@xxxxxxxxx> wrote: > On Fri, Mar 21, 2014 at 8:33 AM, Peter Robinson <pbrobinson@xxxxxxxxx> wrote: >>>> 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. > > Okay, that's weirder then. They both share the same tps65217 > regulator. The black has one regulator (ldo3_reg) that's different, > but it should be taken care of in the dts. That was my understanding as well. _______________________________________________ arm mailing list arm@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/arm
