Resolved! MP135 Bare metal routine of dual network port.
MP135 是否具有带双网络端口的裸机程序？客户使用 ThreadX+NetDuoX。
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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How do I boot from Flash in a Baremetal?
I am using the STM32MP131 in a baremetal environment. Since there is no internal flash, I am planning to use external flash and DDR.I have confirmed that writing to and reading from the flash works, but I don't know how to start from FLASH instead of...
STM32MP157F GRUB boot command line
I would like to only use cgroup v2 and would like to modify the kernel cmdline boot arguments as follows:, . I searched internet and suggestion is to useadd systemd. unified_cgroup_hierarchy=1 under /etc/default/grub , followed by sudo update-grub ....
Error message inquiries and display problems
NOTICE: CPU: STM32MP157FAC Rev.ZNOTICE: Model: STMicroelectronics STM32MP157F-DK2 Discovery BoardINFO: PMIC version = 0x21INFO: Reset reason (0x14):INFO: Pad Reset from NRSTINFO: FCONF: Reading TB_FW firmware configuration file from: 0x2ffe2000INFO: ...
How to implement device tree within layer in latest STM32MP15 ecosystem release
Hello,Would it be possible to have an updated guide on how to use a custom device tree within my own layer for latest STM32MP1 Ecosystem ?The one provided here "How to compile the device tree with the Distribution package" is clearly outdated, as th...
Resolved! Boot on STM32MP1
Hello,We're trying to boot our prototype which contains an STM32MP157FAA.Unfortunately, we didn't implement an oscillator/quartz on the board, so we are unable to use HSE and can only use HSI.We have access to USB1, USB2, SDMMC3, and UART4.Is there a...
Help Needed: TSV Flashing Service Failed on STM32 Linux Board
Hello STM32 Community,I hope this message finds you well.I’m currently working with an STM32 Linux board and have encountered an issue where the TSV Flashing Service fails and the code is not dumping correctly. I would greatly appreciate any assistan...
Resolved! STM32mp157-dk2 - wathcdog and device tree
HiI have recently been working on the board model mentioned in the title. At the moment I have a problem with two things:1. when trying to debug the kernel drivers, the kernel is inactive for a period of time which causes the watchdog to run. This be...
Debuggin M4 Firmware on a custom SOM based on STM32MP153A using STMCUBEIDE
Hello to everyone!We have develop a System on Module board based on the STM32MP153AAB. Currently it have a custom Yocto Image build, that it's working. The process followed almost all the steps in the wiki for the STM32MP157F-DK2 discovery kit, howe...
How do I run a DDR memory test in STM32MP by using U-boot?
I want to test the memory by using U-boot.I'm reading the DDR memory from 0xC0000000 to 0xE0000000 with the pattern 0xFFFFFFF. But I don't have premision to read the memory. How can I solve this issue? STM32MP> mtest 0xC0000000 0xE0000000 0xFFFFFFFF...
