How to build core-image-minimal with meta-freescale/poky for an imx8mmevk board?
Introduction
This work is sponsored by Reliable Embedded Systems. You can find more information about our training/consulting services here.
Objectives
So you want to get away from the funny golden NXP SDK? I can totally understand that. Now we will be without funny setup scripts, we need to do it the "standard" Yocto/OE way. Are you ready?
Install my build environment
If not don't complain to me that something didn't work as outlined here. Watch the video on how to install it:
Having said that - it should also work without my build environment. I just didn't test it like that. I will give you hints which layers to check out without it.
You didn't follow my instructions - Get two layers manually
If you did what I told you to do you already have
poky and meta-freescale (and loads of other layers) in /workdir/sources. If not you are on your own and need to check them out manually.student@e450-tr1:~⟫ cd /workdir/sources
student@e450-tr1:/workdir/sources$ git clone --branch dunfell git://git.yoctoproject.org/poky
student@e450-tr1:/workdir/sources$ git clone --branch dunfell git://github.com/Freescale/meta-freescale.git
student@e450-tr1:/workdir/sources$
Build setup
I describe the steps with my build environment. You can interpolate how this will work with yours if you didn't follow my steps so far.
I build in
Enter my build docker container and source oe-init-build-env
/workdir/build/<something>. Since we want to build for an imx8mmevk board we'll build in /workdir/build/imx8mmevk. Enter my build docker container and source oe-init-build-env
Please note that whenever you see "student" on the shell prompt we are on a host machine and whenever you see "pokyuser" we are in a docker build container.
student@e450-tr1:/workdir$ ./resy-poky-container.sh + docker pull reliableembeddedsystems/poky-container:2020-07-26-master-local-gcc-9-gui-ub18 2020-07-26-master-local-gcc-9-gui-ub18: Pulling from reliableembeddedsystems/poky-container Digest: sha256:9c8f984136026066a2ab27df09bc8b29a829b2c91ed86d957c4b9d156873c5ee Status: Image is up to date for reliableembeddedsystems/poky-container:2020-07-26-master-local-gcc-9-gui-ub18 docker.io/reliableembeddedsystems/poky-container:2020-07-26-master-local-gcc-9-gui-ub18 + set +x -- interactive mode -- source /workdir/resy-cooker.sh in container + press <ENTER> to go on + docker run --name poky_container --rm -it -v /home/student/projects:/projects -v /opt:/nfs -v /workdir:/workdir -v /workdir:/workdir reliableembeddedsystems/poky-container:2020-07-26-master-local-gcc-9-gui-ub18 --workdir=/workdir pokyuser@50ef4b00e8ec:/workdir$ cd /workdir/build pokyuser@50ef4b00e8ec:/workdir/build$ source /workdir/sources/poky/oe-init-build-env imx8mmevk You had no conf/local.conf file. This configuration file has therefore been created for you with some default values. You may wish to edit it to, for example, select a different MACHINE (target hardware). See conf/local.conf for more information as common configuration options are commented. You had no conf/bblayers.conf file. This configuration file has therefore been created for you with some default values. To add additional metadata layers into your configuration please add entries to conf/bblayers.conf. The Yocto Project has extensive documentation about OE including a reference manual which can be found at: http://yoctoproject.org/documentation For more information about OpenEmbedded see their website: http://www.openembedded.org/ ### Shell environment set up for builds. ### You can now run 'bitbake <target>' Common targets are: core-image-minimal core-image-sato meta-toolchain meta-ide-support You can also run generated qemu images with a command like 'runqemu qemux86' Other commonly useful commands are: - 'devtool' and 'recipetool' handle common recipe tasks - 'bitbake-layers' handles common layer tasks - 'oe-pkgdata-util' handles common target package tasks pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
Inspect the auto generated directory structure
The first time you run this it creates for you this structure:
pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ tree /workdir/build/imx8mmevk /workdir/build/imx8mmevk └── conf ├── bblayers.conf ├── local.conf └── templateconf.cfg 1 directory, 3 files pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
That's a good start, structure wise, but we need to configure it now to build for the
imx8mmevk board.MACHINE configuration
The machine configuration for this board is here:
pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ find /workdir/sources/meta-freescale/ | grep imx8mmevk /workdir/sources/meta-freescale/conf/machine/imx8mmevk.conf pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
git magic
You don't just want to type what you see here, but maybe understand what you are doing. Right? So before we start changing things let's put the conf directory under version control so we can track what changed and why:
pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ cd conf/ pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ ls bblayers.conf local.conf templateconf.cfg pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git init Initialized empty Git repository in /workdir/build/imx8mmevk/conf/.git/ pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git add . pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git commit -m "initial commit" [master (root-commit) 7ce64e7] initial commit 3 files changed, 280 insertions(+) create mode 100644 bblayers.conf create mode 100644 local.conf create mode 100644 templateconf.cfg pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$
Let's change the
MACHINE to build for the imx8mmevk board and I would like to use ipk instead of rpm as a package manager. The second change is optional. The MACHINE needs to be changed accordingly unless you want to build for some qemux86-64.pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git tag "01-initial-commit" pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ vim local.conf pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git diff diff --git a/local.conf b/local.conf index b555f1d..b88d8fa 100644 --- a/local.conf +++ b/local.conf @@ -35,6 +35,7 @@ # # This sets the default machine to be qemux86-64 if no other machine is selected: MACHINE ??= "qemux86-64" +MACHINE = "imx8mmevk" # # Where to place downloads @@ -104,7 +105,7 @@ DISTRO ?= "poky" # - 'package_rpm' for rpm style packages # E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk" # We default to rpm: -PACKAGE_CLASSES ?= "package_rpm" +PACKAGE_CLASSES ?= "package_ipk" # # SDK target architecture pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git add local.conf pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git commit -m "imx8mmevk, rpm->ipk" [master 5fb334f] imx8mmevk, rpm->ipk 1 file changed, 2 insertions(+), 1 deletion(-) pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git tag "02-imx8mmevk-ipk" pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$
(optional) site.conf
I'll add a
site.conf, which is optional and if you want to do that you will need to adjust it to your needs. If you don't know what a site.conf is just skip this step.If you know what
site.conf, is and would like to see how mine looks like check here. Add the meta-freescale layer
pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ pushd conf /workdir/build/imx8mmevk/conf /workdir/build/imx8mmevk pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git add bblayers.conf pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git commit -m "meta-freescale added" [master 34bbbe9] meta-freescale added 1 file changed, 1 insertion(+) pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git tag 04-meta-freescale pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git diff HEAD^ diff --git a/bblayers.conf b/bblayers.conf index d7ea0f4..09d5626 100644 --- a/bblayers.conf +++ b/bblayers.conf @@ -9,4 +9,5 @@ BBLAYERS ?= " \ /workdir/sources/poky/meta \ /workdir/sources/poky/meta-poky \ /workdir/sources/poky/meta-yocto-bsp \ + /workdir/sources/meta-freescale \ " pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ popd /workdir/build/imx8mmevk pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
meta-freescale dependencies (Bitbake first attempt)
The
meta-freescale layer will need some more layers (which you can also see in the readme of it). But let's see what will happen when we start a build:pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ bitbake core-image-minimal NOTE: Started PRServer with DBfile: /workdir/build/imx8mmevk/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 43931, PID: 151 Parsing recipes: 100% |#######################################################################################################################################| Time: 0:00:35 Parsing of 907 .bb files complete (0 cached, 907 parsed). 1467 targets, 133 skipped, 0 masked, 0 errors. NOTE: Resolving any missing task queue dependencies ERROR: Nothing PROVIDES 'python3-pycrypto-native' (but /workdir/sources/meta-freescale/recipes-security/optee-imx/optee-os_3.2.0.imx.bb DEPENDS on or otherwise requires it). Close matches: python3-pycairo-native python3-pycryptodome-native python3-pycryptodomex-native ERROR: Required build target 'core-image-minimal' has no buildable providers. Missing or unbuildable dependency chain was: ['core-image-minimal', 'imx-boot', 'optee-os', 'python3-pycrypto-native'] Summary: There were 2 ERROR messages shown, returning a non-zero exit code. pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
meta-python3 (meta-openembedded/meta-python) is needed and meta-openembedded/meta-python needs meta-openembedded/meta-oe. Hint: https://github.com/openembedded/meta-openembedded/tree/dunfell if you still don't want to use my build environment.
I know you don't follow my instructions, since they might even work. Manually you clone like this:
student@e450-tr1:/workdir/build/imx8mmtest⟫ cd /workdir/sources/ student@e450-tr1:/workdir/sources⟫ git clone --branch dunfell git://github.com/openembedded/meta-openembedded.git student@e450-tr1:/workdir/sources⟫
Let's add the additional layers (dependencies):
pokyuser@50ef4b00e8ec:/workdir/build$ cd /workdir/build/imx8mmevk pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ bitbake-layers add-layer /workdir/sources/meta-openembedded/meta-oe/ NOTE: Starting bitbake server... pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ bitbake-layers add-layer /workdir/sources/meta-openembedded/meta-python NOTE: Starting bitbake server... pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ pushd conf /workdir/build/imx8mmevk/conf /workdir/build/imx8mmevk pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git add bblayers.conf pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git commit -m "meta-python3 added" [master cd5798b] meta-python3 added 1 file changed, 2 insertions(+) pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git tag "05-python3-added" pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git diff HEAD^ diff --git a/bblayers.conf b/bblayers.conf index 09d5626..a033a5d 100644 --- a/bblayers.conf +++ b/bblayers.conf @@ -10,4 +10,6 @@ BBLAYERS ?= " \ /workdir/sources/poky/meta-poky \ /workdir/sources/poky/meta-yocto-bsp \ /workdir/sources/meta-freescale \ + /workdir/sources/meta-openembedded/meta-oe \ + /workdir/sources/meta-openembedded/meta-python \ " pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ popd /workdir/build/imx8mmevk pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
Bitbake it
Bitbake second attempt
Now we can give it another try to build and it should bring us a step further:
pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ bitbake core-image-minimal NOTE: Started PRServer with DBfile: /workdir/build/imx8mmevk/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 45139, PID: 218 Parsing recipes: 100% |#######################################################################################################################################| Time: 0:01:03 Parsing of 2041 .bb files complete (0 cached, 2041 parsed). 3125 targets, 191 skipped, 0 masked, 0 errors. NOTE: Resolving any missing task queue dependencies Build Configuration: BB_VERSION = "1.46.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "ubuntu-18.04" TARGET_SYS = "aarch64-poky-linux" MACHINE = "imx8mmevk" DISTRO = "poky" DISTRO_VERSION = "3.1.2" TUNE_FEATURES = "aarch64 cortexa53 crc crypto" TARGET_FPU = "" meta meta-poky meta-yocto-bsp = "2020-08-28-dunfell-3.1.2+:d3d80fa6fbf15189f6183a33c95fa90053535ae2" meta-freescale = "2020-08-28-dunfell:3fc701d11b4b096ba016110c83fe1b48c5f3a256" meta-oe meta-python = "2020-04-30-dunfell-3.1:17fd382f3467e20308924499b7531ae8b789f056" Initialising tasks: 100% |####################################################################################################################################| Time: 0:00:02 Sstate summary: Wanted 1127 Found 285 Missed 842 Current 0 (25% match, 0% complete)
Freescale EULA
But of course there is (at least) one more problem to deal with:
pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ bitbake core-image-minimal NOTE: Started PRServer with DBfile: /workdir/build/imx8mmevk/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 45139, PID: 218 Parsing recipes: 100% |#######################################################################################################################################| Time: 0:01:03 Parsing of 2041 .bb files complete (0 cached, 2041 parsed). 3125 targets, 191 skipped, 0 masked, 0 errors. NOTE: Resolving any missing task queue dependencies Build Configuration: BB_VERSION = "1.46.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "ubuntu-18.04" TARGET_SYS = "aarch64-poky-linux" MACHINE = "imx8mmevk" DISTRO = "poky" DISTRO_VERSION = "3.1.2" TUNE_FEATURES = "aarch64 cortexa53 crc crypto" TARGET_FPU = "" meta meta-poky meta-yocto-bsp = "2020-08-28-dunfell-3.1.2+:d3d80fa6fbf15189f6183a33c95fa90053535ae2" meta-freescale = "2020-08-28-dunfell:3fc701d11b4b096ba016110c83fe1b48c5f3a256" meta-oe meta-python = "2020-04-30-dunfell-3.1:17fd382f3467e20308924499b7531ae8b789f056" Initialising tasks: 100% |####################################################################################################################################| Time: 0:00:02 Sstate summary: Wanted 1127 Found 285 Missed 842 Current 0 (25% match, 0% complete) NOTE: Executing Tasks ERROR: firmware-imx-8m-8.5-r0 do_unpack: To use 'firmware-imx-8m' you need to accept the Freescale EULA at '/workdir/sources/meta-freescale/EULA'. Please read it and in case you accept it, write: ACCEPT_FSL_EULA = "1" in your local.conf. ERROR: Logfile of failure stored in: /workdir/build/imx8mmevk/tmp/work/aarch64-mx8mm-poky-linux/firmware-imx-8m/8.5-r0/temp/log.do_unpack.65663 ERROR: Task (/workdir/sources/meta-freescale/recipes-bsp/firmware-imx/firmware-imx-8m_8.5.bb:do_unpack) failed with exit code '1' Waiting for 1 running tasks to finish: 0: linux-fslc-imx-5.4.58+gitAUTOINC+74731e66e7-r0 do_fetch (pid 4350)
So let's carefully read the Freescale EULA and if we really agree to it we add
ACCEPT_FSL_EULA = "1" to local.conf just like the ERROR message above suggests.pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ cd conf/ pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ vim local.conf pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git add local.conf pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git commit -m "agree to EULA" [master 3e625f0] agree to EULA 1 file changed, 2 insertions(+) pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git tag "06-agree-to-EULA" pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git diff HEAD^ diff --git a/local.conf b/local.conf index b88d8fa..2e07b68 100644 --- a/local.conf +++ b/local.conf @@ -266,3 +266,5 @@ PACKAGECONFIG_append_pn-qemu-system-native = " sdl" # track the version of this file when it was generated. This can safely be ignored if # this doesn't mean anything to you. CONF_VERSION = "1" + +ACCEPT_FSL_EULA = "1" pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ cd .. pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
What did we change to make it work?
bblayers.conf
Let's see what we changed in
bblayers.conf:pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ cd conf/ pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git tag -l 01-initial-commit 02-imx8mmevk-ipk 03-site-conf 04-meta-freescale 05-python3-added 06-agree-to-EULA pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ ls bblayers.conf local.conf site.conf templateconf.cfg pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git diff 01-initial-commit..06-agree-to-EULA bblayers.conf diff --git a/bblayers.conf b/bblayers.conf index d7ea0f4..a033a5d 100644 --- a/bblayers.conf +++ b/bblayers.conf @@ -9,4 +9,7 @@ BBLAYERS ?= " \ /workdir/sources/poky/meta \ /workdir/sources/poky/meta-poky \ /workdir/sources/poky/meta-yocto-bsp \ + /workdir/sources/meta-freescale \ + /workdir/sources/meta-openembedded/meta-oe \ + /workdir/sources/meta-openembedded/meta-python \ " pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$
local.conf
And what we changed in
local.conf:pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$ git diff 01-initial-commit..06-agree-to-EULA local.conf diff --git a/local.conf b/local.conf index b555f1d..2e07b68 100644 --- a/local.conf +++ b/local.conf @@ -35,6 +35,7 @@ # # This sets the default machine to be qemux86-64 if no other machine is selected: MACHINE ??= "qemux86-64" +MACHINE = "imx8mmevk" # # Where to place downloads @@ -104,7 +105,7 @@ DISTRO ?= "poky" # - 'package_rpm' for rpm style packages # E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk" # We default to rpm: -PACKAGE_CLASSES ?= "package_rpm" +PACKAGE_CLASSES ?= "package_ipk" # # SDK target architecture @@ -265,3 +266,5 @@ PACKAGECONFIG_append_pn-qemu-system-native = " sdl" # track the version of this file when it was generated. This can safely be ignored if # this doesn't mean anything to you. CONF_VERSION = "1" + +ACCEPT_FSL_EULA = "1" pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk/conf$
Hopefully final Bitbake
Let's bitbake it now:
pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ bitbake core-image-minimal NOTE: Started PRServer with DBfile: /workdir/build/imx8mmevk/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 38053, PID: 78821 Parsing recipes: 100% |#######################################################################################################################################| Time: 0:00:53 Parsing of 2041 .bb files complete (0 cached, 2041 parsed). 3125 targets, 191 skipped, 0 masked, 0 errors. NOTE: Resolving any missing task queue dependencies Build Configuration: BB_VERSION = "1.46.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "universal" TARGET_SYS = "aarch64-poky-linux" MACHINE = "imx8mmevk" DISTRO = "poky" DISTRO_VERSION = "3.1.2" TUNE_FEATURES = "aarch64 cortexa53 crc crypto" TARGET_FPU = "" meta meta-poky meta-yocto-bsp = "2020-08-28-dunfell-3.1.2+:d3d80fa6fbf15189f6183a33c95fa90053535ae2" meta-freescale = "2020-08-28-dunfell:3fc701d11b4b096ba016110c83fe1b48c5f3a256" meta-oe meta-python = "2020-04-30-dunfell-3.1:17fd382f3467e20308924499b7531ae8b789f056" Initialising tasks: 100% |####################################################################################################################################| Time: 0:00:02 Sstate summary: Wanted 755 Found 0 Missed 755 Current 372 (0% match, 33% complete) NOTE: Executing Tasks NOTE: Tasks Summary: Attempted 2965 tasks of which 1323 didn't need to be rerun and all succeeded. NOTE: Writing buildhistory NOTE: Writing buildhistory took: 6 seconds pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
And here is the build output:
pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ ls -lah tmp/deploy/images/imx8mmevk/ total 230M drwxr-xr-x 3 pokyuser pokyuser 4.0K Sep 3 00:06 . drwxr-xr-x 3 pokyuser pokyuser 4.0K Sep 2 23:19 .. -rw-r--r-- 2 pokyuser pokyuser 1.6K Sep 3 00:06 core-image-minimal.env -rw-r--r-- 2 pokyuser pokyuser 798 Sep 3 00:06 core-image-minimal-imx8mmevk-20200902221651.rootfs.manifest -rw-r--r-- 2 pokyuser pokyuser 3.1K Sep 3 00:06 core-image-minimal-imx8mmevk-20200902221651.rootfs.wic.bmap -rw-r--r-- 2 pokyuser pokyuser 15M Sep 3 00:06 core-image-minimal-imx8mmevk-20200902221651.rootfs.wic.gz -rw-r--r-- 2 pokyuser pokyuser 309K Sep 3 00:06 core-image-minimal-imx8mmevk-20200902221651.testdata.json lrwxrwxrwx 2 pokyuser pokyuser 59 Sep 3 00:06 core-image-minimal-imx8mmevk.manifest -> core-image-minimal-imx8mmevk-20200902221651.rootfs.manifest lrwxrwxrwx 2 pokyuser pokyuser 57 Sep 3 00:06 core-image-minimal-imx8mmevk.testdata.json -> core-image-minimal-imx8mmevk-20200902221651.testdata.json lrwxrwxrwx 2 pokyuser pokyuser 59 Sep 3 00:06 core-image-minimal-imx8mmevk.wic.bmap -> core-image-minimal-imx8mmevk-20200902221651.rootfs.wic.bmap lrwxrwxrwx 2 pokyuser pokyuser 57 Sep 3 00:06 core-image-minimal-imx8mmevk.wic.gz -> core-image-minimal-imx8mmevk-20200902221651.rootfs.wic.gz -rw-r--r-- 2 pokyuser pokyuser 961 Sep 3 00:06 core-image-minimal-imx-imx-boot-bootpart.wks lrwxrwxrwx 2 pokyuser pokyuser 63 Sep 2 23:52 Image -> Image--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.bin -rw-r--r-- 2 pokyuser pokyuser 26M Sep 2 23:52 Image--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.bin lrwxrwxrwx 2 pokyuser pokyuser 63 Sep 2 23:52 Image-imx8mmevk.bin -> Image--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.bin -rw-r--r-- 2 pokyuser pokyuser 44K Sep 2 23:56 imx8mm-ddr4-evk--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 73 Sep 2 23:56 imx8mm-ddr4-evk.dtb -> imx8mm-ddr4-evk--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 73 Sep 2 23:56 imx8mm-ddr4-evk-imx8mmevk.dtb -> imx8mm-ddr4-evk--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 44K Sep 2 23:56 imx8mm-ddr4-evk-revb--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 78 Sep 2 23:56 imx8mm-ddr4-evk-revb.dtb -> imx8mm-ddr4-evk-revb--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 78 Sep 2 23:56 imx8mm-ddr4-evk-revb-imx8mmevk.dtb -> imx8mm-ddr4-evk-revb--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 44K Sep 2 23:56 imx8mm-ddr4-evk-revb-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 86 Sep 2 23:56 imx8mm-ddr4-evk-revb-rm67191.dtb -> imx8mm-ddr4-evk-revb-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 86 Sep 2 23:56 imx8mm-ddr4-evk-revb-rm67191-imx8mmevk.dtb -> imx8mm-ddr4-evk-revb-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 44K Sep 2 23:56 imx8mm-ddr4-evk-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 81 Sep 2 23:56 imx8mm-ddr4-evk-rm67191.dtb -> imx8mm-ddr4-evk-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 81 Sep 2 23:56 imx8mm-ddr4-evk-rm67191-imx8mmevk.dtb -> imx8mm-ddr4-evk-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 43K Sep 2 23:56 imx8mm-evk--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 43K Sep 2 23:56 imx8mm-evk-ak4497--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 75 Sep 2 23:56 imx8mm-evk-ak4497.dtb -> imx8mm-evk-ak4497--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 75 Sep 2 23:56 imx8mm-evk-ak4497-imx8mmevk.dtb -> imx8mm-evk-ak4497--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 43K Sep 2 23:56 imx8mm-evk-ak5558--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 75 Sep 2 23:56 imx8mm-evk-ak5558.dtb -> imx8mm-evk-ak5558--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 75 Sep 2 23:56 imx8mm-evk-ak5558-imx8mmevk.dtb -> imx8mm-evk-ak5558--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 43K Sep 2 23:56 imx8mm-evk-audio-tdm--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 78 Sep 2 23:56 imx8mm-evk-audio-tdm.dtb -> imx8mm-evk-audio-tdm--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 68 Sep 2 23:56 imx8mm-evk.dtb -> imx8mm-evk--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 68 Sep 2 23:56 imx8mm-evk-imx8mmevk.dtb -> imx8mm-evk--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 24K Sep 2 23:56 imx8mm-evk-inmate--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 75 Sep 2 23:56 imx8mm-evk-inmate.dtb -> imx8mm-evk-inmate--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 75 Sep 2 23:56 imx8mm-evk-inmate-imx8mmevk.dtb -> imx8mm-evk-inmate--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 43K Sep 2 23:56 imx8mm-evk-revb--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 73 Sep 2 23:56 imx8mm-evk-revb.dtb -> imx8mm-evk-revb--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 73 Sep 2 23:56 imx8mm-evk-revb-imx8mmevk.dtb -> imx8mm-evk-revb--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 43K Sep 2 23:56 imx8mm-evk-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 76 Sep 2 23:56 imx8mm-evk-rm67191.dtb -> imx8mm-evk-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 76 Sep 2 23:56 imx8mm-evk-rm67191-imx8mmevk.dtb -> imx8mm-evk-rm67191--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 44K Sep 2 23:56 imx8mm-evk-root--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 73 Sep 2 23:56 imx8mm-evk-root.dtb -> imx8mm-evk-root--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 73 Sep 2 23:56 imx8mm-evk-root-imx8mmevk.dtb -> imx8mm-evk-root--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb -rw-r--r-- 2 pokyuser pokyuser 44K Sep 2 23:56 imx8mm-evk-rpmsg--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 74 Sep 2 23:56 imx8mm-evk-rpmsg.dtb -> imx8mm-evk-rpmsg--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 74 Sep 2 23:56 imx8mm-evk-rpmsg-imx8mmevk.dtb -> imx8mm-evk-rpmsg--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.dtb lrwxrwxrwx 2 pokyuser pokyuser 35 Sep 3 00:00 imx-boot -> imx-boot-imx8mmevk-sd.bin-flash_evk -rw-r--r-- 2 pokyuser pokyuser 1.5M Sep 3 00:00 imx-boot-imx8mmevk-sd.bin-flash_evk drwxr-xr-x 2 pokyuser pokyuser 4.0K Sep 3 00:00 imx-boot-tools -rw-r--r-- 2 pokyuser pokyuser 1.7K Sep 2 23:31 lpddr4_pmu_train_1d_dmem.bin -rw-r--r-- 2 pokyuser pokyuser 32K Sep 2 23:31 lpddr4_pmu_train_1d_imem.bin -rw-r--r-- 2 pokyuser pokyuser 1.4K Sep 2 23:31 lpddr4_pmu_train_2d_dmem.bin -rw-r--r-- 2 pokyuser pokyuser 23K Sep 2 23:31 lpddr4_pmu_train_2d_imem.bin -rw-r--r-- 2 pokyuser pokyuser 186M Sep 2 23:56 modules--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.tgz lrwxrwxrwx 2 pokyuser pokyuser 65 Sep 2 23:56 modules-imx8mmevk.tgz -> modules--5.4.58+git0+74731e66e7-r0.2-imx8mmevk-20200902221651.tgz -rw-r--r-- 2 pokyuser pokyuser 103K Sep 2 23:31 signed_dp_imx8m.bin -rw-r--r-- 2 pokyuser pokyuser 103K Sep 2 23:31 signed_hdmi_imx8m.bin lrwxrwxrwx 2 pokyuser pokyuser 16 Sep 2 23:19 tee.bin -> tee.mx8mmevk.bin -rwxr-xr-x 2 pokyuser pokyuser 319K Sep 2 23:19 tee.mx8mmevk.bin lrwxrwxrwx 2 pokyuser pokyuser 24 Sep 2 23:31 u-boot.bin -> u-boot-sd-2019.04-r0.bin lrwxrwxrwx 2 pokyuser pokyuser 24 Sep 2 23:31 u-boot.bin-sd -> u-boot-sd-2019.04-r0.bin lrwxrwxrwx 2 pokyuser pokyuser 24 Sep 2 23:31 u-boot-imx8mmevk.bin -> u-boot-sd-2019.04-r0.bin lrwxrwxrwx 2 pokyuser pokyuser 24 Sep 2 23:31 u-boot-imx8mmevk.bin-sd -> u-boot-sd-2019.04-r0.bin lrwxrwxrwx 2 pokyuser pokyuser 46 Sep 2 23:31 u-boot-imx-initial-env-imx8mmevk-sd -> u-boot-imx-initial-env-imx8mmevk-sd-2019.04-r0 -rw-r--r-- 2 pokyuser pokyuser 2.3K Sep 2 23:31 u-boot-imx-initial-env-imx8mmevk-sd-2019.04-r0 lrwxrwxrwx 2 pokyuser pokyuser 46 Sep 2 23:31 u-boot-imx-initial-env-sd -> u-boot-imx-initial-env-imx8mmevk-sd-2019.04-r0 -rw-r--r-- 2 pokyuser pokyuser 724K Sep 2 23:31 u-boot-sd-2019.04-r0.bin lrwxrwxrwx 2 pokyuser pokyuser 49 Sep 2 23:31 u-boot-spl.bin -> u-boot-spl.bin-imx8mmevk-2019.04-r0-sd-2019.04-r0 lrwxrwxrwx 2 pokyuser pokyuser 49 Sep 2 23:31 u-boot-spl.bin-imx8mmevk -> u-boot-spl.bin-imx8mmevk-2019.04-r0-sd-2019.04-r0 -rw-r--r-- 2 pokyuser pokyuser 95K Sep 2 23:31 u-boot-spl.bin-imx8mmevk-2019.04-r0-sd-2019.04-r0 lrwxrwxrwx 2 pokyuser pokyuser 49 Sep 2 23:31 u-boot-spl.bin-imx8mmevk-sd -> u-boot-spl.bin-imx8mmevk-2019.04-r0-sd-2019.04-r0 lrwxrwxrwx 2 pokyuser pokyuser 49 Sep 2 23:31 u-boot-spl.bin-sd -> u-boot-spl.bin-imx8mmevk-2019.04-r0-sd-2019.04-r0 pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
Write SD card
I would search for
.wic files:pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$ ls -lah tmp/deploy/images/imx8mmevk/*wic* -rw-r--r-- 2 pokyuser pokyuser 3.1K Sep 3 00:06 tmp/deploy/images/imx8mmevk/core-image-minimal-imx8mmevk-20200902221651.rootfs.wic.bmap -rw-r--r-- 2 pokyuser pokyuser 15M Sep 3 00:06 tmp/deploy/images/imx8mmevk/core-image-minimal-imx8mmevk-20200902221651.rootfs.wic.gz lrwxrwxrwx 2 pokyuser pokyuser 59 Sep 3 00:06 tmp/deploy/images/imx8mmevk/core-image-minimal-imx8mmevk.wic.bmap -> core-image-minimal-imx8mmevk-20200902221651.rootfs.wic.bmap lrwxrwxrwx 2 pokyuser pokyuser 57 Sep 3 00:06 tmp/deploy/images/imx8mmevk/core-image-minimal-imx8mmevk.wic.gz -> core-image-minimal-imx8mmevk-20200902221651.rootfs.wic.gz pokyuser@50ef4b00e8ec:/workdir/build/imx8mmevk$
... and flash them with the
bmaptool[1] to an SD card:e.g.
sudo apt install bmap-toolsstudent@e450-tr1:/workdir/build/imx8mmevk$ pushd /workdir/build/imx8mmevk/tmp/deploy/images/imx8mmevk/ /workdir/build/imx8mmevk/tmp/deploy/images/imx8mmevk /workdir/build/imx8mmevk student@e450-tr1:/workdir/build/imx8mmevk/tmp/deploy/images/imx8mmevk$ sudo bmaptool copy core-image-minimal-imx8mmevk.wic.gz /dev/< device your SD card is> student@e450-tr1:/workdir/build/imx8mmevk/tmp/deploy/images/imx8mmevk$ popd
Boot log
Zandrey, my brother in arms in the fight against evil and to put Open Source forward provided a boot log of the image I built here.
Conclusion
Something does not work!
Do you use my build environment? If not - use it.
Still something does not work!
Does core-image-minimal build? If not - built it.
Still something does not work!
core-image-minimal builds, but does not run - send me a board and whenever I have time I can add it to my board farm see for myself ;)
For quicker response/other requests please contact me for training/consulting services here.
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