Hello Oliver, 2016-01-28 12:37 GMT+01:00 Oliver Graute <[email protected]>: > Hello, > > whats is the right way to adjust the flash partitions for my imx6ulevk? There are several possibilities I think.
- Either by defining an own image class like this: https://github.com/Freescale/meta-fsl-arm/blob/master/classes/image_types_fsl.bbclass I never tried but I guess you can inherit this class and overload the functions you wish to extend. - Create a script which adds those partitions during the first boot. I did something similar to resize the rootfs: https://github.com/graugans/meta-udoo/blob/jethro/recipes-core/resize-rootfs/resize-rootfs.bb - Use swupdate by stefano babic and create the partiion during installation of the image. This is how we do it in the office. https://github.com/sbabic/meta-swupdate https://github.com/sbabic/swupdate > I need a bootstream partition, two rootfs partitions with 125 MB each > and a data partitions with 730 MB. > during some code investigation I found image_types_fsl.bbclass where > some partitioning seems to happen. Is this the point to start? You have to provide your own. I can not see any hooks to change the layout. For me your request is very specific and could be hardly handled by a generic approach. You can check how they did it in the RPI http://git.yoctoproject.org/cgit/cgit.cgi/meta-raspberrypi/tree/classes/sdcard_image-rpi.bbclass > Can you give me some instructions, how to do that the right way in yocto. I would prefer to use swupdate. But I am unsure about dual bootimage support Regards, Christian > > Best Regards, > > Oliver > -- > _______________________________________________ > meta-freescale mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/meta-freescale -- http://ch.ege.io/ -- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
