About mjuels

mjuels · 2023-12-05

I am working with an STM32MP157d-dk1 board, but am trying to make my own MVP board running yocto on the STM32MP157 chip and have questions concerning the use of the debug console.I believe the debugging console for the dev board runs via uart4, and i...

mjuels · 2023-11-11

Hi,I have an STM32MP157d-dk1 board, which I am flashing with a Yocto Kirkstone, core-image-minimal image.I am trying to enable production mode debugging of the M4 through STM32CubeIDE, but so far without success.I have added ssh and sftp to my local....

mjuels · 2023-11-02

I am bitbaking the core-image-minimal image, for a plain yocto poky distribution (Kirkstone), using stm32mp1 as my machine, and I am trying to figure out how the various st partition images are included in the build process. That is, how and where ar...

mjuels · 2023-09-01

I am working on a STM32MP157D-DK1 board, and I am trying to follow the guide from the wiki to start the coprocessor from u-boot:https://wiki.st.com/stm32mpu/wiki/How_to_start_the_coprocessor_from_the_bootloader#Start_from_the_bootcmd I have pulled th...

mjuels · 2023-08-14

Hi,I have an stm32mp157d-dk1 board, for which I am building the core-image-minimal image within the poky (Dunfell) distribution. Other than adding the "meta-st-stm32mp" layer I have not made any ST related customisations.I am trying to launch a custo...

mjuels · 2023-11-27

I figured it out (more or less).I followed the guide available here:https://linuxlink.timesys.com/docs/wiki/engineering/HOWTO_Use_USB_Gadget_EthernetAfter modprobe, and ifconfig on the board side, both the board, and my host computer gets an addition...

mjuels · 2023-11-16

Hi @Olivier GALLIEN ,Thank for your reply.Is there a special way to ping via CubeIDE? The only suggestion I have been able to find was to open a local serial console via: "Window -> Show view -> Other -> Connections -> Connections -> Local"From this ...

mjuels · 2023-11-10

Hi @Erwan SZYMANSKI Thank you very much for taking the time to elaborate!I am trying to understand the debug information as you suggest.In that regard, I cannot find any documentation on the web concerning neither the use/purpose of the "do_populate_...

mjuels · 2023-11-08

Hello @Erwan SZYMANSKI Thank you for your reply - It has increased my insight a bit, but can you possibly elaborate on some of the details in my other reply?As I mentioned, I can see that the script sets up a number of variables. eg. IMAGE_PARTITION_...

mjuels · 2023-11-04

Hello Erwan,Thank you for the reply!I went throguh the file, and I see how the IMAGE_PARTITIONS gets analyzed for the content defined inmeta-st-stm32mp/conf/machine/include/st-machine-common-stm32mp.incI do not however understand which part of the sc...

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Where is uart4 configured for output on STM32MP157d-dk1

How to enable production mode debugging in Yocto

Where are bootfs, userfs, and vendorfs installed by bitbake?

STM32MP1 - How to start the coprocessor from the bootloader

stm32mp157d-dk1 starting coprocessor from bootloader

Re: How to enable production mode debugging in Yocto

Re: How to enable production mode debugging in Yocto

Re: Where are bootfs, userfs, and vendorfs installed by bitbake?

Re: Where are bootfs, userfs, and vendorfs installed by bitbake?

Re: Where are bootfs, userfs, and vendorfs installed by bitbake?