Thanks Bruce for the answer, So I did: #bitbake -f -c compile core-image-minimal #bitbake core-image-minimal It repackaging rootfs.ubi and ubi files, but no dtb files ! What's wrong ?
-----Message d'origine----- De : Bruce Ashfield [mailto:[email protected]] Envoyé : vendredi 15 janvier 2016 19:43 À : Morgan Guillou; [email protected] Objet : Re: [linux-yocto] Modify the device trees for sama5d35-xplained On 16-01-15 01:24 PM, Morgan Guillou wrote: > I've been working with hardware sama5d35-xplained. > > I used the at91 tutorial to compile and install yocto distribution on > the target, that's fine. > > My next step is to redefine one interface that is custom to my board, > I want to enable the USART2. > > I modify the dts file: > "/poky/build-atmel/tmp/work-shared/sama5d3-xplained/kernel-source/arch/arm/boot/dts/at91-sama5d3_xplained.dts" > to add : > > usart2: serial@f8020000{ > > Pinctrl-0 = <&pinctrl_usart2>; > > Status = "okay": > > }; > > Maybe I'm just tired, or maybe this is just hard... but the dtb file > is not updated when I run bitbake. bitbake won't know that you've updated the source. So you'll need to force a re-compile of the kernel, and then rebuild your image. bitbake -f -c compile <your kernel recipe> And then you should see things repackaging next time you build the image. Bruce > > So do I have to manually compile the dts file or is there some way to > do it via "bitbake core-image-minimal" ? > > Thanks, > > Morgan. -- _______________________________________________ linux-yocto mailing list [email protected] https://lists.yoctoproject.org/listinfo/linux-yocto
