Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
I have noticed that in BSP 2.0.0, two different TF-A binaries are built, one installed as fsbl and one used only for communications with STM32CubeProgrammer (the "serialboot" binary). I believe this was not necessary in BSP 1.2.0, where a single TF-A...
I would like to disable bluetooth & USB-OTG from the distribution package. I have removed Usbgadget,usbip, bluetooth,bluez5 from the distribution and also try to remove it from the local.conf file by using PACKAGE_EXCLUDE ="" but somehow its still bu...
Function : uint32_t SD_UltraHighSpeed(SD_HandleTypeDef *hsd)bug : Array Bounds Writecode : uint32_t SD_hs[16] = {0}; if (__HAL_SD_GET_FLAG(hsd, SDMMC_FLAG_RXFIFOHF)) { for (count = 0U; count < 8U; count++) { ...
Hi,I'm trying to build yocto environment setup for stm32mp157a Board with link https://github.com/dh-electronics/manifest-av96during build operation i'm facing below python related error:| + printf %b\0 bbfatal_log 'python3 setup.py install --root=/h...
I'm having trouble with TF-A. I'm trying to build a custom distribution for the STM32MP153AAC, but I can reproduce the issue I'm having by using STM32MP157C-DK2 as a base.The differences between DK2 and my board is that the PMIC is connected to I2C4 ...
Hi AllI am running the DDR test on stm32mp157c-dk2 board using CubeMX 6.0.1>Tools>TestSuiteTest no 9: Intensive Random test fails and the board resets.I am using the dk2 development board with the stock SD card (SPL), so my guess is that it should pa...
When building a custom machine for the STM32MP153AAC (using yocto), the device tree generated by CubeMX for the TF-A creates the following output:NOTICE: CPU: STM32MP153AAB Rev.B NOTICE: Model: STMicroelectronics custom STM32CubeMX board INFO: R...
Hi,all!In the wiki about secure boot, only FSBL and SSBL files are signed and authenticated.It would be very interesting and useful if you could also sign and authenticate the kernel and increase security.Is this possible?
Hi STµ Teams!Another questions!I'd like to have some precisions about yocto building :I 'm able to build st-image-core, SDK1.2.--Does the u-boot (and tfa) is built each time (ie: fetching sources, applying patch, compiling) when I'm bitbaking or does...
I am getting the following error when trying to build tf-a, u-boot, or the linux kernel (the following is when trying to bitbake tf-a-stm32mp):make: *** No rule to make target 'fdts/stm32mp153a-raichu-cubemx-mx.dts', needed by 'build-openstlinuxtkrt-...