[i.MX 8MN DDR4] Build issue

[bryan_hong]

Hello

When I first download as below.

At terminal 1,
===
$repo init -u https://source.codeaurora.org/external/imx/imx-manifest -b imx-linux-zeus -m imx-5.4.24-2.1.0.xml
$repo sync
$EULA=1 MACHINE=imx8mnddr4ab2 DISTRO=fsl-imx-xwayland source ./fsl-setup-af.sh -b build_imx8mnddr4ab2
$bitbake fsl-image-af-littlekernel
===

At this first time, I have success build.
BTW, I luncher terminal 2. I execute as below at the terminal 2

===
$EULA=1 MACHINE=imx8mnddr4evk DISTRO=fsl-imx-xwayland source ./fsl-setup-af.sh -b build_imx8mnddr4ab2
$bitbake fsl-image-af-littlekernel
ERROR: OE-core's config sanity checker detected a potential misconfiguration.
Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
Following is the list of potential problems / advisories:

MACHINE=imx8mnddr4ab2 is invalid. Please set a valid MACHINE in your local.conf, environment or other configuration file.

Summary: There was 1 ERROR message shown, returning a non-zero exit code.
===

so, I execute with `cp meta-audio-framework/conf/machine/imx8mnddr4ab2.conf meta-freescale/conf/machine/`

and then there no error for `MACHINE=imx8mnddr4ab2 is invalid`.

but Below error message seen.

==
bryanhong@sombra:build_imx8mnddr4ab2$ bitbake fsl-image-af-littlekernel
Parsing recipes: 100% |#################################################################################################| Time: 0:00:12
Parsing of 3213 .bb files complete (0 cached, 3213 parsed). 4671 targets, 242 skipped, 2 masked, 0 errors.
Removing 5 recipes from the aarch64 sysroot: 100% |#####################################################################| Time: 0:00:00
Removing 8 recipes from the imx8mnddr4ab2 sysroot: 100% |###############################################################| Time: 0:00:00
Removing 1 recipes from the x86_64 sysroot: 100% |######################################################################| Time: 0:00:00
ERROR: Nothing PROVIDES 'fsl-image-af-littlekernel'

Summary: There was 1 ERROR message shown, returning a non-zero exit code.
===

Please inquire as to why this error occurs.

thanks

Bryan

[bryan_hong · Accepted solution]

I have found the solution.

Below line not be executed on `fsl-setup-af.sh` I dont know why.

echo "BBLAYERS += \" \${BSPDIR}/sources/meta-audio-framework \"" >> ./conf/bblayers.conf

so I add ' BBLAYERS += " ${BSPDIR}/sources/meta-audio-framework " ' to 'conf/bblayers.conf'

and then 'bitbake fsl-image-af-littlekernel' is success.

[bryan_hong]

Hello

Below is command I execute.

$repo init -u https://source.codeaurora.org/external/imx/imx-manifest -b imx-linux-zeus -m imx-5.4.24-2.1.0.xml

$repo sync

$tar -zxvf ../../sb/pcm_only_sdk/imx8mn_I3D_release_ear3.0.0_8mn_pcm_only.tar.gz

$tar -zxvf imx8mn_I3D_metalayer.tar.gz -C sources/

$ln -s sources/meta-audio-framework/tools/fsl-setup-af.sh fsl-setup-af.sh

$EULA=1 MACHINE=imx8mnddr4ab2 DISTRO=fsl-imx-xwayland source ./fsl-setup-af.sh -b build_imx8mnddr4ab2

$bitbake fsl-image-af-littlekernel
Loading cache: 100% |###################################################################################################| Time: 0:00:00
Loaded 4671 entries from dependency cache.
ERROR: Nothing PROVIDES 'fsl-image-af-littlekernel'

Summary: There was 1 ERROR message shown, returning a non-zero exit code.

[sungwon-kim]

Hi

Nothing PROVIDES error usually bitbake can't find the recipe file declared in bblayer.conf.

Can you share with me the whole cmd typing on your pc?

(because some command cut off, I guess)