Build the ubi system
I need to build a system for nandflash, unfortunately something went wrong, and I don't know how to fix it
Forum Posts
Resolved! TF-A not able to load OPTEE OS images when OPTEE OS images are signed.
Hello,I am currently facing an issue with TFA (2.0-stm32mp-r3 from last STM32MP15 OpenSTLinux release 20-02-19) on my STM32MP157C-DK2 board, TF-A built with wiki defined flags: ARM_ARCH_MAJOR=7 ARCH=aarch32 PLAT=stm32mp1 DTB_FILE_NAME=stm32mp...
Resolved! Debugging Cortex M4 in engineering mode, is it necessary to edit and build device trees for custom modifications?
Hello,I'm trying to connect stm32mp157c-dk2 board with another device over FDCAN in engineering mode (MCU single core) using CN2 pin 3 and 5 (stm32 PA12 and PA11 pins respectively). Though I can initialize and request to use FDCAN1 from resource mana...
Resolved! Cannot boot stm32mp157c-ev1 with original device tree generated by STM32CubeMX.
I’m trying to boot stm32mp157c-ev1 evaluation board with original device tree.However, cannot boot the board when following steps--Environment--Host PC: Intel Core i7 3.6GHz / Ubuntu Ver16.04.6 LTSSTM32CubeMX: Version 5.6.0OpenSTLinux: openstlinux-...
Resolved! Modifying an external in-tree Linux kernel module unsuccessfully
Following the instruction from https://wiki.st.com/stm32mpu/wiki/How_to_cross-compile_with_the_Developer_Package#Modifying_the_Linux_kernel_device_tree.........root@stm32mp1:~# modprobe vivid[ 903.683914] cec: version magic '4.19.94 SMP preempt mod_u...
Resolved! DISTRIBUTION PACKAGE : Adding a "hello world" user space example ERROR
Hello,I'm new on STM32MPU and I trying this tutorial : https://wiki.st.com/stm32mpu/wiki/How_to_cross-compile_with_the_Distribution_Package#Adding_a_-22hello_world-22_user_space_exampleI'm stuck at point 7 (Adding a "hello world" user space example) ...
STM32MP157A-DK1 static IP configuration
We have several STM32MP157A-DK1 used for an european project and we have several problem about the Ethernet network configuration. We have to change the IP address and we followed the ST wiki about network configuration using the “ip addr add……�?, bu...
Resolved! Firmware does not run properly after stop and start
Hi, I'm currently working with the STM32MP157-DK2. I built a firmware to run on the Cortex M4. To load/start/stop the firmware by the A7 I use :echo -n "firmware_name" > /sys/class/remoteproc/remoteproc0/firmwareecho -n start > /sys/class/remoteproc/...
Resolved! How to enable hardware flow control (rs485)?
I am using the STM32MP157C-DK2 board. I fixed the stm32mp157a-dk1 file as shown belowGenerated the device tree blobs (* .dtb) and updated the device tree blob on the board.I sent an echo "hello!" > /dev/ttySTM1and I see that the RTS pin is held for t...
Resolved! How to install additional software on STM32MP157C-DK2 from internet
I want to install Midnight Commander (MC) with following command:root@stm32mp1:/root# apt-get updateReading package lists ... Doneroot@stm32mp1:/root# apt-get install mcReading package lists ... DoneE: Unable to locate package mcUnsuccessfully, need...
