Resolved! AN5861 - Power rating for R4 (8R2)
Is there a recommended minimum SMT package size and power rating for resistor R4 (8R2) please?
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STM32MP13 - using I2C2 in TF-A - "I2C clock rate is 0"
We have a board with PMIC attached to I2C2. I've followed the directions in https://wiki.st.com/stm32mpu/wiki/PMIC_hardware_components#TF-A to add the i2c2 node to the device tree. I have the I2C2 clock set to use HSI. No matter how I configure the c...
Resolved! Developer package link broken
Hello, I am having an issue when I try to download the Developer package in the wiki. I am using this link (https://wiki.st.com/stm32mpu/wiki/STM32MPU_Developer_Package#Installing_the_Starter_Package) in the 5.2 section, there, it redirects me to (ht...
STM32MP157C-DK2 dev board slowing down 3d cube demo after days.
I have two STM32MP157C-DK2 dev boards, they still have the demo software on it.They collected a lot of dust, over the past years.The problem is the 3d cube demo slowing down after days.After a reset it is fast again. Perhaps a memory leak?Because it ...
Increasing code size on M4 coprocessor
Is there a way to increase code size which is used on M4 MCU? I saw some memory regions in device tree, but it is not clear how to do a change. Any info will be appreciated.Best regards,Nenad
Resolved! Using USB-UART CP210x and CH341-based converters on STM32MPUs boards
Please help me add support for USB-UART converters of the CP210x and CH341 series on the STM32MP157F-DK2 board. I expect to see ttyUSBx, but no new devices appear after connection. I am using the Distribution Package, and in the kernel configuration,...
Resolved! Boot issues from emmc on STM32MP2
Hello,I have a custom board with the STM32MP257FAK processor. I am having issues booting into u-boot from emmc. I can boot into u-boot fine using dfu-util over usb. But once I program in fsbl, ssbl, and meta data into the emmc and try to boot from it...
Trying to reset M33 with IWDG4
Hi I am trying to reset M33 with IWDG4. I configured the IWDG4 and enable IWDG4 Reset Interrupt in EXTI2. Now I see it loop into the IWDG4_RST_IRQHandler. But M33 not reset. Can anyone help to figure it out? Thanks a lot
Missing pinctrl in device tree for STM32CubeMX 6.13.0 + STM32MP157D (custom board)
We're moving to the latest scarthgap release (v24.11.06) of the ST distro (building from yocto). We have a custom board.Generating the device tree from STM32CubeMX 6.13.0 no longer seems to define the pinctrl settings in the device tree?I clicked th...
Resolved! Stm32mp157 optee ETC panic 0 0 ECO 5.0.3
Hello,I encountered a problem with optee that I could not resolve due to a misunderstanding of debug information.During boot up the board, I get the following debug logSpoiler...F/TC:0 0 __clk_enable:1195 Clock 192 has been enabledD/TC:0 0 probe_driv...
