STM32 MPUs

I'm using STM32MP157F-DK2 with the distribution package and x-linux-qt to build the st-image-qt image. So far I've been able to work with this image and my custom recipe in the target.Now, I've been trying to add UART5 support using CubeMX tool.I followed the tutorial on: https://wiki.st.com/stm32mpu/wiki/How_to_create_your_own_machine1. In cubemx my project name is "demo-dts" and inside meta-st-stm32mp-addons layer, I created a "mx" folder.2. From cubemx I browsed to this folder and generated the code. Here's the folder structure after generating the codemeta-st-stm32mp-addons/mx/demo-dts Inside demo-dts -> CA7 CM4 Common demo-dts.ioc Drivers EWARM Middlewares3. Inside conf/machine I created stm32mp1-demo-dts.conf and added:CUBEMX_DTB = "stm32mp157f-demo-dts-mx" CUBEMX_PROJECT ="mx/demo-dts/CA7/DeviceTree/demo-dts"4. I created a new build environment with:DISTRO=openstlinux-weston MACHINE=stm32mp15-mx BSP_DEPENDENCY="layers/meta-qt6 layers/meta-st/meta-st-x-linux-qt" source layers/

Hi,I have to use OpenStLinux 3.0 Developer SDK for my project.I am using stm32cubemx 6.3.0 to generate the project files.I then use Stm32cubeide 1.16.1 to import the project.I was able to specify the location of the installed Developer SDK package 3.0.However, when I proceed to install the OpenStLinux 3.0 source codes plugin, the IDE will just crush!!!!Just to confirm, I read on the wiki that Stm32cubeIDE 1.16.1 will import and support Developer SDK package 3.0.Anyone can help?Thanks 

Are you planning to add Bare Metal mode for STM32MP15x to CubeIde?For the STM32MP13x series, it is present.

I have been using 1.16 workspace on cube IDE but today upon opening, the convert to C++ option was missing.I have tried updating to 1.17 but no help.Any Ideas?

I want to place my signing keys in secure location, like HSM or softhsm. Keys get placed but the given arguments dont work for signing through the secure keys within object store of PKCS11.- If I provide my slot, it givees se3gmentation fault ept@de3:~/build/senec/yocto$ sudo /home/ept/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32MP_SigningTool_CLI --module /usr/lib/softhsm/libsofthsm2.so -ki 1 -si 5407DACB907 -bin build/tmp/deploy/images/stm32mp1-ems-c2-faa1/arm-trusted-firmware/bl2/tf-a-stm32mp157f-ems-c2-faa1-mx-usb.bin -o tf-a-stm32mp157f-ems-c2-faa1-mx-usb_Signed.stm32 -pwd epteck -type fsbl -la 0x2ffc2500 -ep 0x2ffe9000 ------------------------------------------------------------------- STM32MP Signing Tool v2.15.0 ------------------------------------------------------------------- Error: Invalid slot index valueept@de3:~/build/senec/yocto$ ept@de3:~/build/senec/yocto$ sudo /home/ept/STMicroelectronics/STM32Cube/STM32CubeProgrammer/bin/STM32MP_SigningTool

Hii,I want to add some files in the home/root/ folder and some services which have executable permission  in /etc/systemd/system I have built the distribution package and i want to add these files in the image so when I flash my device it have these files in predefined locations.Is there any way after the image is generated or during the build process?

HelloWe have a few questions regarding LPDDR4 memory configurations, and we would appreciate your inputs:What is the maximum capacity of an LPDDR4 memory module with a dual-channel, single-rank (1-Die) configuration, where each channel is 16 bits?Does LPDDR4 support a single-channel, dual-rank configuration, and if so, what is the maximum capacity for such a setup?For context, we are considering using dual-channel, single-rank (1-Die) modules with 1G x 32 devices, and I would like to confirm the total capacity possible with this configuration.Looking forward to your response. Thanks & RegardsAkshitha Pattem 

Hello,I am trying to perform a bitbake build using micledore openstlinux weston on my STM32MP1 platform. During the final stages of the build, I am encountering an error related to wireplumber that stops the process.Here are the details of the error:ninja: build stopped: subcommand failed.INFO: autodetecting backend as ninjaINFO: calculating backend command to run: /home/futura/Swaroop/STM32MPU_workspace/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/wireplumber/0.4.17-r0/recipe-sysroot-native/usr/bin/ninja -j 8 -vWARNING: exit code 1 from a shell command.At the end of the build, I get this error:ERROR: wireplumber-0.4.17-r0 do_compile: ExecutionError('/home/futura/Swaroop/STM32MPU_workspace/Distribution-Package/build-openstlinuxweston-stm32mp1/tmp-glibc/work/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/wireplumber/0.4.17-r0/temp/run.do_compile.12651', 1, None, None)ERROR: Logfile of failure stored in: /home/futura/Swaroop/

Hi All,I created dts and defconfig patches for u-boot but when I checked the nodes with dm treecommand video and backlight not probed, can anyone help?Regards 

I created a custom linux image for this target using the distribution package + x-linux-qt and the image "st-image-qt". This image is working correctly on my target.  Now, I want to add UART5 and UART4 to receive data over those 2 serial ports. As far as I understand, I need to add something like this in the DTS &usart4 { pinctrl-names = "default", "sleep", "idle";/* pin configurations definition */ pinctrl-0 = <&usart4_pins_a>; /* default pin configuration selection */ pinctrl-1 = <&usart4_sleep_pins_a>; /* sleep pin configuration selection */ pinctrl-2 = <&usart4_idle_pins_a>; /* idle pin configuration selection */ status = "okay"; }; and something like this in the DTSI  usart3_pins_a: usart3-0 { pins1 { pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */ <STM32_PINMUX('G', 8, AF8)>; /* USART3_RTS */ bias-disable; drive-push-pull; slew-rate = <0>; }; pins2 { pinmux = <STM32_PINMUX('B', 1

i used stm32cubeMX to generate code to support GPIO external interrupts.i expected to use HAL_GPIO_EXTI_Callback and it compiled but did not work.i had to use HAL_GPIO_EXTI_Falling_Callback and HAL_GPIO_EXTI_Rising_Callbacki used a Nucleo-U5a5ZJ board.cubeMX  6.12.1cubeIDE 1.16.1does anyone know why HAL_GPIO_EXTI_Callback does not work?I noticed that HAL_GPIO_EXTI_Callback was not in the stm32u5xx_hal_gpio.h filethanksphil 

Good morning, everyone,I am working on a board that mounts STM32FMP25x, with Yocto, and I am having problems with the kernel logo.I've enabled and customized the pslash-drm image and that works (it would be curious to understand why it has to be 1 px narrower and 1 px shorter than the screen resolution but that's another task).Problem: the boot is really slow and I need something to appear on the screen before the 20'' needed for the psplash-drm to appear.I am not a great expert, but from what I remember of Yocto, and the Linux kernel, it should also be possible to make a kernel logo appear (so I have done with all the platforms I have worked on in the past).In the .config of my kernel the CONFIG_LOGO_LINUX_CLUT224=y entry is set correctly, but unfortunately I don't see anything on the screen.I do not understand if and what I am doing wrong.I have not customized the image yet so the problem should not be about the image format.Do you have any advice?I thank you very much in advance.&nb

Hi, I have a Stm32Mp157a-DK1 board. When I try to used it with the latest Stm32CubeIDE, I notice board selector is no longer supporting for this, is there any work around?Thanks

Hi,I am using my custom board based on stm32mp1,  and I want it boot silently, including tf-a, optee, uboot and kernel. I don't need debug message from uart console anymore.I want to have it done in Yocto, is it possible? Thanks

Hi All,I have custom phycore stm32mp13 based carrier board and i want to create uboot splash screen, so i created u-boot patches and .cfg file for uboot on my own layer, but when I test no image or backlight. Can anyone check my patches and cfg file and help? Also can I use the lcdputs command to test the LCD? Regards

Hello i have STM32MP157 board with A7 and M4 processors, i am trying to setup OpenAMP which works when i use the OpenAMP_TTY_echoBut when i try to create a new project from:SMT32Cube IDE 1.16.0 versionSTM32MP1 version: 1.6.0I cannot seem to make it workFor example, when i deploy the example it properly opens the port /dev/ttyRPMSG0 and when i read with this command cat /dev/ttyRPMSG0 it wait for messages , so i connect to another temrinal send some messages and receive them perfectlyBut when i try to use generated project the port is not even open and this is my output of the rpmsg0 :[ 1.668065] rpmsg_sdb_drv_init(rpmsg_sdb): Init done[ 40.830549] virtio_rpmsg_bus virtio0: creating channel rpmsg-tty addr 0x400[ 40.837511] virtio_rpmsg_bus virtio0: creating channel rpmsg-tty addr 0x401[ 40.848325] virtio_rpmsg_bus virtio0: rpmsg host is onlineLooks good , also when starting the processor:root@myir:~# dmesg | grep remoteproc[ 1.667805] remoteproc remoteproc0: releasing m4[ 1.749203] remo

Hi, Currently I am working on how to use use cryp1 and cyp2 hardware efficiently. How to know it is using crypto hardware when working with openssl. how to check the efficiency?Currently these configurations are enabled in my kernel.CONFIG_CRYPTO_DEV_STM32_CRC=yCONFIG_CRYPTO_DEV_STM32_HASH=yCONFIG_CRYPTO_DEV_STM32_CRYP=y but still I am not able see /dev/crypto dev is listed.Currently my cat /proc/crypto output is something like thisname : cmac(aes)driver : cmac(aes-arm)module : cmacpriority : 200refcnt : 4selftest : passedinternal : notype : shashblocksize : 16digestsize : 16name : aesdriver : aes-armmodule : aes_armpriority : 200refcnt : 3selftest : passedinternal : notype : cipherblocksize : 16min keysize : 16max keysize : 32name : aesdriver : aes-genericmodule : aes_genericpriority : 100refcnt : 1selftest : passedinternal : notype : cipherblocksize : 16min keysize : 16max keysize : 32name : ccm(aes)driver : stm32-ccm-aesmodule : stm32_cryppriority : 200refcnt : 1selft

Hallo,After installing OpenSTLinux on STM32MP135F-DK, after updating all, the command apt-get install x-linux-ai-tool won't work. Any thoughts?regards, Paul

Hi, I'm developing my project on a custom stm32mp135 board, baremetal. I tried to flash my FSBL into eMMC with the external loaders provided with Cube package for STM32MP13XX_CUSTOM_HW, it didn't work. Then I tried one that is provided for STM32MP135C-DK and it did work, but it only flashes SD card. My suspicion is that custom-hardware uses LPDDR3, and my board has DDR3L and that's why it fails. I can't find sources of that external loader to fix it. Are you planning on publishing it?

We are pleased to announce to you that the release 1.17.0 of STM32CubeIDE is available. What is new in 1.17.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX: Added the support for the STM32N6 series Added the support for the STM32U3 series. Added the support for the STM32WL3x line Added the support for the STM32MP23xx microprocessors Added the support for the STM32MP25xx microprocessors in a TFBGA361 16 mm × 16 mm package Added the support for new microcontrollers in the STM32C0 series and related Nucleo boards (NUCLEO-C051C8 and NUCLEO-C092RC) Added the support for new microcontrollers in the STM32G4 series Added the support for new microcontrollers in the STM32WBA series and the related B-WBA5M-WPAN board Simplified user authentication interface Added support for debug authentication with password for the STM32N6 series. Improved support of OpenSTLinux plugin to be version agnostic Enabled the installation of both STM32MP1 and STM32MP2 flavors o

We are pleased to announce to you that the release 6.13.0 of STM32CubeMX is available. What is new in 6.13.0: Added support for the following series, microcontrollers and microprocessors: STM32N6, STM32U3, STM32WL3x, STM32G411xx and STM32C0 Added the support for the following Nucleo boards: NUCLEO-N657X0-Q, NUCLEO-C051C8, NUCLEO-C092RC, NUCLEO-U385RG-Q, NUCLEO-WL33CC1 and NUCLEO-WL33CC2 Added the support for a new Discovery kits and a new expansion boards: STM32N6570-DK and B-WBA5M-WPAN Extended the implementation of the CMake and Makefile build generators taking into account the memory management tool (MMT) features: Single-core microcontrollers without Arm® TrustZone®(a), excluding STM32H7Rx/7Sx, or with disabled TrustZone® Dual-core microcontrollers without TrustZone® (such as in the STM32H7 series) Add the support of the memory management tool on STM32H7 dual-core and STM32WBA5Mxx microcontrollers Added the compare projects feature to make user able to differentiate b

STM32CubeProgrammer v2.18.0 release information New features:  Added the support for the STM32N6 series– OTP programming– External memory programming– Serial boot via USB/UART– FSBL signature with stm32header V2.3 through the signing tool• Added the support for the STM32U3 series– Internal memory programming– Option byte/OTP programming– Core register programming– Regression with password (close/open)– SFI support– Key wrapping– Native services:◦ Key generation◦ Firmware encryption and signing• Added the support for the STM32WL3x product line– Internal memory programming– Option byte/OTP programming– Firmware authentication• Added the support for devices in the STM32C0 series with 64 Kbytes and 256 Kbytes of flash memory– Internal memory programming– Option byte/OTP programming• Updated the support for the STM32H7R3/7S3 and STM32H7R7/7S7 microcontrollers– MCE encryption• Updated the support for the STM32MP13xx, STM32MP15xx, STM32MP23xx, and STM32MP25xxmicroprocessors– PMIC NVM man

I am getting a buffer ID parsing error every once in a while in the rpmsg_sdb_decode_rxbuf_string() function. It looks like the strsep fails to parse out the ID. This also is only happening on buffer ID 0. Here is the debug from the function.What would cause strsep to truncate the string? Even when the passed in string is correct.Before and after the error. Thanks for any help.Apr  8 20:35:08.378 kernel(debug): rpmsg_sdb(rpmsg_sdb_decode_rxbuf_string): rxbuf_str:B00L00002000                                Apr  8 20:35:08.378 kernel(debug): rpmsg_sdb(rpmsg_sdb_decode_rxbuf_string): sub_str:B00                                         &nbsp

Hello,I run make for install USB wifi driver for STM32MP1. I had import enviroment, but i can't make project. It reports an error: arm-ostl-linux-gnueabi-gcc: error: unrecognized command-line option ‘-mrecord-mcount’Can you help me check this error?Thanks!

Hello.I am trying to get a custom stm32mp135f to boot.I get following boot messages:NOTICE: CPU: STM32MP135F Rev.YNOTICE: Model: VETON control board based on STM32MP135F - r2WARNING: VDD unknownINFO: Reset reason (0x35):INFO: Power-on Reset (rst_por)INFO: FCONF: Reading TB_FW firmware configuration file from: 0x2ffe0000INFO: FCONF: Reading firmware configuration information for: stm32mp_ioINFO: FCONF: Reading firmware configuration information for: stm32mp_fuseINFO: Using SDMMCINFO: Instance 1INFO: Boot used partition fsbl1NOTICE: BL2: v2.8-stm32mp1-r2.0(debug):()NOTICE: BL2: Built : 12:48:35, Nov 25 2024INFO: BL2: Doing platform setupINFO: RAM: DDR3-DDR3L 16bits 533000kHzINFO: Memory size = 0x40000000 (1024 MB)INFO: BL2: Loading image id 1INFO: Loading image id=1 at address 0x30006000INFO: Image id=1 loaded: 0x30006000 - 0x30006236INFO: FCONF: Reading FW_CONFIG firmware configuration file from: 0x30006000INFO: FCONF: Reading firmware configuration information for: mce_configINFO: FCON