On 28/01/16, Christian Ege wrote: > 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
thx for the links, I come back to this if its not working with wic best regards, Oliver -- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
