Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi team,I am developing the board referring to the "STM32MP157 EVAL"(MB1263-C04 Board schematic).https://www.st.com/en/evaluation-tools/stm32mp157f-ev1.html#cad-resourcesSTM32MP157 EVAL has an SD card slot and eMMC as storage media.I think the sample...
I only have a DK2 development board, I want to use the Android firmware program, is there a way to make the Android system work?Can someone provide a patch for me to bringup on DK2, I don't care about performance, just learn android related knowledge...
Hi there,I'm working with stmmac driver. I understand this driver is integrated with XDP support.On my board I'm running Linux kernel 5.15.32 with preempt_rt enabled, and I'm running a AF_XDP program on user space at high RR priority, on isolated cpu...
Hello, I am doing a little bit of cross compiling but I have a problem with the linux interpreter. I am using the openstlinux-weston distro with the ld-linux-armhf.so.3 but the binaries after coming out of my cross compilation are using ld-linux.so.3...
Hello,I wants to bitbake ot-br-posix with OT_THREAD_VERSION=1.1, Modified the ot-br-posix_git.bb file, add -DOT_THREAD_VERSION=1.1 in this file. But result is ot-br-posix using Thread Version 1.2Does somebody know how to solve this issueMany thanks...
STM32MPU ecosystem release V4.1.0 is online !Dear STM32 MPU Community, We are please to announce that New MP1 Ecosystem V4.1.0 is available.It contains :openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23 - UpdatedSTM32CubeMP1-v1.6.0STM32CubeIDE-v1.11.0 -...
We don't use PMIC so we remove vmmc-supply = <&v3v3>; in device tree.what should be in vmmc-supply if we connect SD_VDD constantly to 3.3V, no pmic? Many thanks
Hello,while building OP-TEE I encountered one error:Set the ROOT directory " export FIP_DEPLOYDIR_ROOT=$PWD/../../FIP_artifacts"make -f $PWD/../Makefile.sdk CFG_EMBED_DTB_SOURCE_FILE=stm32mp157a-dk1 allERROR:make[1]: Entering directory /developer-pac...
GPIO for button is 98.GPIO for CAN is 92.In dts file,button: gpio-keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; status = "okay"; button1: plugin-gpio { label = "plugin-gpio"; ...
