Resolved! Why are the linux kernel so large?
I compiled the linux kernel with STM32CubeIDE and notice that the linux kernel vmlinux is about 242 Mb.Why so large?Or do I looking at the wrong folder? I'm standing inside the build folder.
STM32 MPUs Embedded software and solutions
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Forum Posts
Resolved! Clarifications regarding Stm32mp157f -dk2 with openstlinux
Hello I have built the st-example-image-qt using openstlinux(Openstlinux-5.15-yocto-kirkstone-mp1-v23.07.26) to run a qt application for stm32mp157f-dk2 board.I could run the application the application successfully.It would be very helpful to move ...
Custom machine outside /meta-st/
Hi,I want to create a custom machine for my board. I've found the wiki page "how to create your own machine" but this assumes you create your own layer/machine inside meta-st, but I want my machine to be inside /layers/.I want this outside meta-st be...
Resolved! How do I create bootfs, vendorfs, userfs and rootfs files?
I have compiled.OpteeTF-AU-bootLinuxAnd it seems to work well. I have also tried to implement a pre-made OpenSTLinux from the Source files. And it seems to work well too. I haven't got any terminal up and running. I can only see the display output of...
Resolved! libGLESv2.so.2 Error with Qt Application on STM32
Hi ST Community, @Erwan SZYMANSKI I’ve been working on integrating a Qt example from ~/Qt/Examples/Qt-6.7.2/quickcontrols/imagine into my custom Yocto layer for an STM32 board. I created a recipe for this and updated my local.conf accordingly. After ...
Resolved! STM32MP157 module loading issue
The 'of_device_id' in my module is as follows:static const struct of_device_id gcnano_of_match[] = { { .compatible = "st,gcnano" }, { .compatible = "vivante,gc" }, { /* end node */ } };In the device tree:compatible = "vivante,gc";When usi...
How to view and modify the current CPU frequency of STM32MP157D
Does anyone know how to view and modify the current CPU frequency of STM32MP157D? I also cannot use the following command: root@stm32mp1:/sys# cat /proc/cpuinfo processor : 0 model name : ARMv7 Processor rev 5 (v7l) BogoMIPS : 48.00...
Resolved! STPM3x Metering chip driver not handling GPIO pins properly
x linux-5.15-stm32mp-r2 for our puposes. I have also attached the pps-gpio source code in case it is useful.
Resolved! stm32mp157 framebuffer support in new ST BS Release
Hi, when trying the new ST BSP release base on linux kernel 6.1.82 on my stm32mp157f-dk2 I noticed that the legacy framebuffer support is not working anymore.this was working perfectly on the previous release with linux kernel 6.1.28.I didn't succeed...
Does anyone have a Linux (6.1.28) driver for FUSB302
The Linux version I am using is 6.1.28, and the chip is STM32MP157D. Currently, the USB-OTG chip uses FUSB302. I tried the online driver and found some issues. When I plugged in the USB device, there was no response. However, setting the USB-OTG to h...
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