wt., 10 mar 2020 o 23:54 Ayoub Zaki <[email protected]> napisał(a): > > > On 10.03.20 23:02, Bartosz Golaszewski wrote: > > wt., 10 mar 2020 o 22:33 Ayoub Zaki <[email protected]> napisał(a): > > Do I implement do_install in image.bbclass so that initramfs can > depend on core-image-full-cmdline:do_populate_sysroot and have the > artifacts installed locally? But this would mean that the initramfs > recipe deploys the main image artifact. Should we deploy the images > earlier (before do_image_complete) for the initramfs recipe to fetch > from DEPLOY_DIR_IMAGE? Any other ideas? > > I think that best thing is to implement the dm-verity stuffs as a wic > plugin, check this example: > > > https://github.com/intel/intel-iot-refkit/blob/master/meta-refkit-core/scripts/lib/wic/plugins/source/dm-verity.py > > This doesn't look like a correct solution. For starters: not every > platform uses wic. The platform I'm aiming this at uses fastboot and > requires separate images for each partition. > > > My proposition was refering to your example : >
The example is there just to include support for one of the reference boards - BBB in this case. The initramfs itself as well as the rest should be generic though. > > https://github.com/brgl/meta-security/commit/83c8e8fba6988249c9d351aa2ad6e02a71b010df#diff-33f7c29b373860ec45379a5f2dc42a75 > > > your are trying to include the dm-verity conversion output to your wic wks > using the following: > > > part / --source rawcopy --ondisk mmcblk > --sourceparams="file=${IMGDEPLOYDIR}/${DM_VERITY_IMAGE}-${MACHINE}.${DM_VERITY_TYPE}" > > > In this case you will definitely stuck in a circular dependency unless using > a Wic plugin. > Actually this isn't a problem. The dm-verity class makes do_image_wic depend on do_image_ext[234] and do_image_btrfs and since do_image_wic is part of the same recipe, we can fetch the image from IMGDEPLOYDIR before it's deployed. Best regards, Bartosz Golaszewski -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
