Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi ST:I am devloping the STM32MP131c with yocto packageEverytime after i modify the dts using devtool, i need tobitbake st-image-coreand flash all image with stm32cubeprogramming tool There is a ethernet on my boardIs there any faster way to help me...
Hello,I have a problem with the PDF tutorial (attached) for installing the GNSS1 module on the STM32MP257F-EV1. It says:Step 1. Modify the device tree or copy it from the folder provided.Step 2. Download the kernel sources as described in Section 4.3...
I am working on a design using the STM32MP257DAI3 and LPDDR4 memory. During the layout phase I was reviewing the routing guidelines from an5724. Section 6.3 recommends the following controlled impedances are required for the LPDDR4 interfaces:for sin...
Hi there,I'm using STM32MP257F-DK and bringing up by FlashLayout_emmc_stm32mp257f-dk-ca35tdcid-ostl-optee.tsv.I found there is no wifi/bt device by command ifconfig. It's only showing below. root@stm32mp2:/etc# ifconfigend0 Link encap:Ethernet HWaddr...
We have changed our ecosystem from kirkstone to mickledore, everything is working fine but the SPI6, is malfunctioning,It fails with the logs in kernel that `clock not found`If you can help me with this?thanks,Umer
I'm doing board bringup on my board with a stm32mp135dae.I've succesfully gotten through TF-A and OP-TEE OS and on to UBOOT, however I'm stuck in uboot with no clear way forward.Device trees are based on those generated by STMCubeMX. TF-A DTS worked...
Hi all,I'm working with the STM32MP135D-FK board and have created a custom machine for Yocto, using the openstlinux-6.6-yocto-scarthgap-mpu-v24.11.06 release. I generated the base Device Tree using STM32CubeMX, and I'm trying to enable SPI5 with spid...
Dear ST team, I trained a face detection model.On https://stedgeai-dc.st.com/, Select a platform->Quantize->Optimize->BenchmarkI found that GPU occupies 93.69% and NPU occupies 6.31%. How to improve npu utilization?According to the official website d...
Hello,I currently upgraded to Scarthgap, and noticed that weston-touch-calibrator does not work anymore. I have tried it on a custom board and a stm32mp135-disco board, and they exhibit the same behavior. It first loads just fine, but once you touch ...
Hello ST Team,We are planning to use STM32MP23X in one of our design. Could you please also provide the list of DRAM and eMMC validated with the STM32MP235 MPU?Your Prompt response would be appreciate.Regards,Parth
