how can I create image for stm32mp157a-dk1 and how to add other debian packages as part of image?

[Arahm.1]

I'm working on STM32MP157a-dk1

I followed the link https://wiki.st.com/stm32mpu/wiki/STM32MP1_Distribution_Package

and used these steps to create a image

Steps:

PC $> cd <working directory path>/Distribution-Package

PC $> mkdir openstlinux-5.10-dunfell-mp1-21-03-31

PC $> cd openstlinux-5.10-dunfell-mp1-21-03-31

PC $> repo init -u https://github.com/STMicroelectronics/oe-manifest.git -b refs/tags/openstlinux-5.10-dunfell-mp1-21-03-31

PC $> repo sync

PC $> DISTRO=openstlinux-weston MACHINE=stm32mp1-disco source layers/meta-st/scripts/envsetup.sh

PC $> bitbake st-image-weston

build creates the image openstlinux-5.10-dunfell-mp1-21-03-31/build-openstlinuxweston-stm32mp1-disco/tmp-glibc/deploy/images/stm32mp1-disco/flashlayout_st-image-weston/trusted/FlashLayout_sdcard_stm32mp157c-dk2-trusted.tsv

but it doesn't create image for stm32mp157a-dk1.

how to make image for stm32mp157a-dk1 with additional debian packages

[Olivier GALLIEN]

Hi @Arahm.1​ ,

Indeed MACHINE=stm32mp1-disco only generate image for DK2 .. but I agree this is not obvious in our wiki.

For DK1 you need to use MACHINE=stm32mp1 which generate image for all ST boards.

To add debian package you can either add it by customizing your Yocto build following this method :

https://wiki.st.com/stm32mpu/wiki/How_to_add_a_customer_application#Adding_an_application_already_present_in_layers

Or adding directly at run time thanks to apt-get :

https://wiki.st.com/stm32mpu/wiki/Package_repository_for_OpenSTLinux_distribution

Hope it help,

Olivier

[Jean-Marc B]

Hi @Arahm.1​ 

to comment @Community member​ 's reply, if you only want an image for stm32mp157a-dk1, you can update the file layers/meta-st/meta-st-stm32mp/conf/machine/stm32mp1-disco.conf. In this file, look for the variable STM32MP_DT_FILES_DK (some are in comment) and replace the current value stm32mp157c-dk2 by stm32mp157a-dk1 as followed:

STM32MP_DT_FILES_DK += "stm32mp157a-dk1"

Then re-launch the command

bitbake st-image-weston

That should do the trick too.

Best regards,

--JM