Resolved! STM32MP1 LTDC device tree for RGB display
Hello,is there any example how to configure LTDC device tree entry for RGB display ?Documentation is unclear on that, only MIPI mode is quite well documented.RegardsArkadiusz
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Resolved! STM32MP15 ECO - SPI scmi device tree entry
Do the SPI interface need an entry in the SCMI file, as what I2C requires to work ?if yes, So far could not find the exact entry for SPI2. According to the SCMI wiki not, but you never now. (:-))
Resolved! STM32MP1 ECO Unused GPIO busy after gpioset
Kernel tree does not assign any driver to pin PZ2. After gpioset -c gpiochip11 2=1, the pins goes actually high (from low) but the gpioset program stalls. SSH at that moment into the device shows: line 0: "PZ0" input line 1: "PZ1" input line 2: "PZ2"...
STM32MP135F-DK Cross-compile Linux kernel problem
Hello all,I already booted my image by following this link:https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP135x-DK/Let%27s_start/Populate_the_target_and_boot_the_imageThus, I'm using kernel v24.06.26My main goal is to modify ...
Resolved! Failed to get controller clock i2c
Got this error in boot log.[ 4.036653] stm32f7-i2c 5c009000.i2c: error -ENOENT: Failed to get controller clock [ 4.054809] stm32f7-i2c: probe of 5c009000.i2c failed with error -25c009000 refers to i2c6. Below is the relevant section in the opte...
Resolved! STM32MP15 ECO 5.0 USB gadget: couldn't find an available UDC
Custom SMT32MP15 board connected via the micro USB to a host PC. This board has HDMI via an RGB to HDMI chip but here PA10 is only used for USB OTG-ID) (there was another post on this about HDMI). Build kernel from ECO 5.0. The Gadget functions wor...
Resolved! STM32MP1: Error in initializing ST-LINK device. Reason: No device found on target.
I'm trying to program the STM32MP1 processor over the ST-LINK V2 probe.But I'm facing some issues. My device cannot be found. STMicroelectronics ST-LINK GDB server. Version 7.8.0 Copyright (c) 2024, STMicroelectronics. All rights reserved. Start...
Resolved! Check error code for UART4
We made a new board with STM32MP157FAC1.I tried booting with SD card with STM32MP1 Starter Package image of STM32MP157x-EV1.I am inquiring about the following error. NOTICE: CPU: STM32MP157FAC Rev.ZNOTICE: Model: STMicroelectronics STM32MP157F eval d...
Yocto busybox post install failure
I am creating a custom yocto image on a STM32MP157F-DK2. I am using the meta-stm32mp layer as apart of the bitbake build. Yocto version : Scarthgap When I run bitbake I get this failure ERROR: hydra-image-1.0-r0 do_rootfs: Postinstall scriptlets of ...
External power supply for STM32MP135F-DK
Hello,We are using 5V/3A adapter to supply STM32MP135F-DK, and we are designing a mechanical structure for our project. To use the board without plug we have to use external power supply and do required connections (using gnd pins etc.). How can we d...
