# Integrating Mender with poky warrior for Raspberry-pi Cm3 **URL:** \ **Category:** General Discussions\ **Tags:** yocto, raspberrypi-cm3, warrior\ **Created:** [July 23, 2020, 3:00pm UTC](https://hub.mender.io/t/integrating-mender-with-poky-warrior-for-raspberry-pi-cm3/2229 "2020-07-23T15:00:59Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![thesillywhat](https://avatars.discourse-cdn.com/v4/letter/t/57b2e6/32.png) [@thesillywhat](https://hub.mender.io/u/thesillywhat)\ **Post date:** [July 23, 2020, 3:00pm UTC](https://hub.mender.io/t/integrating-mender-with-poky-warrior-for-raspberry-pi-cm3/2229/1 "2020-07-23T15:00:59Z")
Hello, Since Now I have an pretty good understanding about the MENDER project thanks to @drewmoseley . I wanted to include MENDER in my poky project for Raspberry pi-Cm3 I am using Poky warrior branch and have downloaded meta-mender under the same branch. I am following MENDER documentation. And I have completed the Partition Configuration but setting up u-boot configuration is where I am facing some issues and was hoping to get some help. When I run the below command: `bitbake -e core-image-minimal | egrep '^PREFERRED_PROVIDER_(virtual/bootloader|u-boot)='` It returns empty. So that means I have to create my own custom fork. I have created my own recipe called `u-boot-my-fork_2019.01.bb` location:`meta-rpi_custom/recipes-bsp` where `meta-rpi-custom` is my layer content of u-boot-my-fork\_2019.01.bb ######### ` LICENSE = "MIT"` ` LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"` `require recipes-bsp/u-boot/u-boot.inc require recipes-bsp/u-boot/u-boot-mender.inc PROVIDES += "u-boot" RPROVIDES_${PN} += "u-boot"` ############# These are my Mender Related variable in local.conf file ``` `## Mender Related Variables INHERIT += "mender-full" MENDER_ARTIFACT_NAME = "release-1" MENDER_STORAGE_DEVICE = "/dev/mmcblk0" MENDER_STORAGE_DEVICE_BASE = "${MENDER_STORAGE_DEVICE}" MENDER_BOOT_PART = "${MENDER_STORAGE_DEVICE_BASE}1" MENDER_DATA_PART = "${MENDER_STORAGE_DEVICE_BASE}4" MENDER_ROOTFS_PART_A = "${MENDER_STORAGE_DEVICE_BASE}2" MENDER_ROOTFS_PART_B = "${MENDER_STORAGE_DEVICE_BASE}3" MENDER_FEATURES_ENABLE_append = " mender-uboot mender-image-sd" #might be redundant since I have already inherited mender-full MENDER_FEATURES_DISABLE_append = " mender-grub mender-image-uefi" PREFERRED_PROVIDER_u-boot = "u-boot-my-fork" RPI_USE_U_BOOT = "1" ##############################` ``` When I run the bitbake command. I get the below error ``` ERROR: u-boot-my-fork-2019.01-r0 do_patch: Command Error: 'quilt --quiltrc /home/blue/yocto/rpi-qt5LandScape/build/tmp/work/raspberrypi_cm3-poky-linux-gnueabi/u-boot-my-fork/2019.01-r0/recipe-sysroot-native/etc/quiltrc push' exited with 0 Output: Applying patch 0001-Add-missing-header-which-fails-on-recent-GCC.patch can't find file to patch at input line 14 Perhaps you used the wrong -p or --strip option? The text leading up to this was: -------------------------- |From 8b0b8f362964f42559b39488d0c529b6e2b99523 Mon Sep 17 00:00:00 2001 |From: Kristian Amlie |Date: Mon, 15 Feb 2016 15:57:32 +0100 |Subject: [PATCH] Add missing header which fails on recent GCC. | |--- | tools/env/fw_env.c | 1 + | 1 file changed, 1 insertion(+) | |diff --git a/tools/env/fw_env.c b/tools/env/fw_env.c |index 3dc0d53..3aac340 100644 |--- a/tools/env/fw_env.c |+++ b/tools/env/fw_env.c -------------------------- No file to patch. Skipping patch. 1 out of 1 hunk ignored Patch 0001-Add-missing-header-which-fails-on-recent-GCC.patch does not apply (enforce with -f) ERROR: u-boot-my-fork-2019.01-r0 do_patch: ERROR: u-boot-my-fork-2019.01-r0 do_patch: Function failed: patch_do_patch ERROR: Logfile of failure stored in: /home/blue/yocto/rpi-qt5LandScape/build/tmp/work/raspberrypi_cm3-poky-linux-gnueabi/u-boot-my-fork/2019.01-r0/temp/log.do_patch.16368 ERROR: Task (/home/blue/yacto/poky-warrior-21.0.1/meta-rpi_custom/recipes-bsp/u-boot-my-fork/u-boot-my-fork_2019.01.bb:do_patch) failed with exit code '1' ``` Now I have read the troubleshooting part of the documentation and it said that I had to create a bbappend file which I did u-boot-my-fork\_2019.01.bbappend and this is the content ` SRC_URI_remove = "0006-env-Kconfig-Add-descriptions-so-environment-options-.patch"` But I am still receiving the same error And this is where I am drawing a blank. I am trying to gather information but I am unable to come around a good solution. I am providing my bblayer.conf file for reference. ``` ##############This is my bblayer.conf # POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf # changes incompatibly POKY_BBLAYERS_CONF_VERSION = "2" BBPATH = "${TOPDIR}" BBFILES ?= "" BBLAYERS ?= " \ /home/blue/yocto/poky-warrior-21.0.1/meta \ /home/blue/yocto/poky-warrior-21.0.1/meta-poky \ /home/blue/yocto/poky-warrior-21.0.1/meta-yocto-bsp \ /home/blue/yocto/poky-warrior-21.0.1/meta-qt5-warrior \ /home/blue/yocto/poky-warrior-21.0.1/meta-openembedded-warrior/meta-oe \ /home/blue/yocto/poky-warrior-21.0.1/meta-raspberrypi-warrior \ /home/blue/yocto/poky-warrior-21.0.1/meta-rpi_custom \ /home/blue/yocto/poky-warrior-21.0.1/meta-openembedded-warrior/meta-python \ /home/blue/yocto/poky-warrior-21.0.1/meta-openembedded-warrior/meta-networking \ /home/blue/yocto/poky-warrior-21.0.1/meta-96boards-warrior \ /home/blue/yocto/poky-warrior-21.0.1/meta-mender-warrior/meta-mender-core \ /home/blue/yocto/poky-warrior-21.0.1/meta-mender-warrior/meta-mender-raspberrypi \ " ############ ``` If I could receive some guidance it would really be helpfull ---
**Author:** ![drewmoseley](https://yyz2.discourse-cdn.com/flex036/user_avatar/hub.mender.io/drewmoseley/32/47_2.png) [@drewmoseley](https://hub.mender.io/u/drewmoseley)\ **Post date:** [July 23, 2020, 6:57pm UTC](https://hub.mender.io/t/integrating-mender-with-poky-warrior-for-raspberry-pi-cm3/2229/2 "2020-07-23T18:57:13Z")
Hi @thesillywhat you should not need to be doing any custom integration as we already have Rasperry Pi support. See this link [specifically for the CM3](https://hub.mender.io/t/raspberry-pi-compute-module-3/110/3). Drew ---
**Author:** ![thesillywhat](https://avatars.discourse-cdn.com/v4/letter/t/57b2e6/32.png) [@thesillywhat](https://hub.mender.io/u/thesillywhat)\ **Post date:** [July 23, 2020, 7:35pm UTC](https://hub.mender.io/t/integrating-mender-with-poky-warrior-for-raspberry-pi-cm3/2229/3 "2020-07-23T19:35:46Z")
pardon me. If this feels like a silly question. But I already have an poky environment with my own custom image recipe and everything. Shouldn’t I be just downloading meta-mender layer and integrating that with my already existing project? ---
**Author:** ![drewmoseley](https://yyz2.discourse-cdn.com/flex036/user_avatar/hub.mender.io/drewmoseley/32/47_2.png) [@drewmoseley](https://hub.mender.io/u/drewmoseley)\ **Post date:** [July 23, 2020, 8:54pm UTC](https://hub.mender.io/t/integrating-mender-with-poky-warrior-for-raspberry-pi-cm3/2229/4 "2020-07-23T20:54:46Z")
Yes. That link obviously will have you starting from scratch but you can add it to your build. You need meta-mender as well as meta-mender-raspberrypi and you should be mostly there. The u-boot steps that you are attempting here are done already in the meta-mender-raspberrypi layer. See [https://github.com/mendersoftware/meta-mender/tree/master/meta-mender-raspberrypi](https://github.com/mendersoftware/meta-mender/tree/master/meta-mender-raspberrypi) for more dtails. Drew ---
**Author:** ![thesillywhat](https://avatars.discourse-cdn.com/v4/letter/t/57b2e6/32.png) [@thesillywhat](https://hub.mender.io/u/thesillywhat)\ **Post date:** [July 24, 2020, 2:12pm UTC](https://hub.mender.io/t/integrating-mender-with-poky-warrior-for-raspberry-pi-cm3/2229/5 "2020-07-24T14:12:40Z")
Got it. I did face some other issues. But all of them got resolved using troubleshooting docs ---
**Author:** ![thesillywhat](https://avatars.discourse-cdn.com/v4/letter/t/57b2e6/32.png) [@thesillywhat](https://hub.mender.io/u/thesillywhat)\ **Post date:** [July 24, 2020, 3:16pm UTC](https://hub.mender.io/t/integrating-mender-with-poky-warrior-for-raspberry-pi-cm3/2229/6 "2020-07-24T15:16:50Z")
Spoke too soon. Just encountered the yellow screen error. Looking into it ---
**Author:** ![thesillywhat](https://avatars.discourse-cdn.com/v4/letter/t/57b2e6/32.png) [@thesillywhat](https://hub.mender.io/u/thesillywhat)\ **Post date:** [July 24, 2020, 5:23pm UTC](https://hub.mender.io/t/integrating-mender-with-poky-warrior-for-raspberry-pi-cm3/2229/7 "2020-07-24T17:23:59Z")
@drewmoseley It worked. I am now just trying to manipulate the partition size.