Hi,

Please see my comments in-line.

On 16/02/2021 19:48, U RAVI KUMAR wrote:
>     I have some issues while integrating the mender on the yocto
>     project.I have included meta-mener-core,meta-mender-raspberrypi
>     layers.And iam getting the following error:
>
>     ERROR: u-boot-1_2020.07-r0 do_patch: Command Error: 'quilt --quiltrc
>     /home/ravi_uppada/work/vm/sato/poky/build/tmp/work/raspberrypi4_64-poky-linux/u-boot/1_2020.07-r0/recipe-sysroot-native/etc/quiltrc
>     push' exited with 0  Output:
>     Applying patch 0001-configs-rpi-enable-mender-requirements.patch
>     patching file configs/rpi_0_w_defconfig
>     Hunk #1 FAILED at 19.

...

This looks like the patch you/mender try/tries to apply does not work
with your u-boot version.[0]

[0]
https://github.com/mendersoftware/meta-mender/tree/master/meta-mender-core/recipes-bsp/u-boot

Which Yocto version do you use?

Which Mender version do you use?

You could look into creating your own Mender integration[1] instead of
the mender class.

[1]
https://docs.mender.io/system-updates-yocto-project/board-integration/bootloader-support/u-boot/manual-u-boot-integration

I think the right place to ask Mender specific questions is here[2].

[2] https://hub.mender.io/

Regards,

Robert