OSD32MP1-RED hardware in my yocto image

[amolina]

Hi,

I am developing a linux image with yocto project, and I test this image in the OSD32MP1-RED, I don’t know about the modifications that I need to do, Where Do I need to add for example the .dts file? Which steps Do I need to make? I have worked with a microchip MPU and the process to modify the hardware is very different.

[Neeraj Dantu]

amolina,

Please take a look at https://github.com/octavosystems/meta-octavo-osd32mp1 meta layer that adds support for OSD32MP1-RED to OpenSTLinux Yocto compatible distribution. You can follow the instructions in README to generate an image for OSD32MP1-RED.

Best,
Neeraj

[amolina]

Hi,

I have my own image developed in yocto that is custom-image, is it possible to generate this image with MACHINE = “stm32mp1” in local.conf and after add the hardware files? I have found this repository https://github.com/octavosystems/OSD32MP1-RED-Device-tree.

[Neeraj Dantu]

amolina,

This work has already been done for you in the meta-octavo-osd32mp1 layer. Please see https://github.com/octavosystems/meta-octavo-osd32mp1/tree/dunfell/recipes-bsp/u-boot/files for all the modifications(Device tree + source code) added to the u-boot source via patches. This is done for TF-A, U-boot and Kernel.

You can use your own customizations and layers in addition to the meta-octavo-osd32mp1 layer as Yocto allows you to do that. You will need to use the machine name “osd32mp1-red” to build for the RED board. You can make the modifications you need for the machine here: https://github.com/octavosystems/meta-octavo-osd32mp1/blob/dunfell/conf/machine/osd32mp1-red.conf.

Best,
Neeraj

[amolina]

I am obtaining the problem that appears in the image. Also I attach my local.conf file and my bblayers.conf.

Attachments:

1. 

   Captura-de-pantalla-2022-03-31-133706.png
   

[amolina]

Now I obtain the next error, the previous is solved:

ERROR: Nothing PROVIDES ‘octavo-image-weston’. Close matches:
core-image-sato
core-image-weston
st-image-weston

[amolina]

I have solved the problem, I could not use repo sync by a problem with python, so I was including layers that was not necessary. Thank you for the support, the problem was mine.

[Author]

Posts