I am making a board using STM32mp151a.I want to make Linux OS for this machine.I refered to the web page below.https://wiki.st.com/stm32mpu/wiki/How_to_create_your_own_machineHowever, Error happened on bitbake process.Please tell me the cause and cou...

I am making a board using STM32mp151a. I want to write Linux OS to the SD card. However, the command on the web page below only has STM32mp153 and STM32mp157 for the evaluation board. https://wiki.st.com/stm32mpu-ecosystem-v5/wiki/How_to_create_your_...

bord: STM32MP157-EV1I want the LCD to display messages received by UART communication.However, when I run GTK with the command below, I get an error because I can't access the device file.su -l weston -c "/usr/local/xxxx"What should I do?