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STM32MP151 change default UART

We want to change default uart from UART4 to UART8,from:aliases { ethernet0 = &ethernet0; serial0 = &uart4; .... };we changedserial0 = &uart8;and implement uart8 as below:&uart8 { pinctrl-names = "default", "sleep", "idle"; pinctrl-...

Dat Tran by Senior II
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Resolved! How to set "TRUSTED_BOARD_BOOT=1" without "TF_A_SIGN_ENABLE=1" with yocto build?

Hi @OlivierK​ ,I am using openstlinux ecosystem release v3.1.1 and trying to use secure boot feature with yocto and as per https://wiki.st.com/stm32mpu-ecosystem-v3/wiki/TF-A_overview we need to set "TRUSTED_BOARD_BOOT=1".We need use "TF_A_SIGN_ENABL...

GChin.1 by Associate II
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Resolved! extlinux.conf can't chose uInitrd boot

hi st expert​I am porting openstlinux for my robot board, I found that the system froze after uboot selected the extlinux file, and then rebooted after a while,the uart log :Do I have any debugging means to analyze where the current problem is? than...

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ttao.1 by Associate II
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Resolved! How to get terminal on STM32MP157D-EV1? The COM port cann't be seen from the host PC.

The board is set up as follows, and USB of ST-Link V2-1 is connected to Host PC.   when using Linux host pc , /dev/ATM* devices not recognized.So I used a Windows PC, but it is not recognized either.Do I need to install a special driver to recognize ...

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HKim.23 by Associate III
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  • 9 replies
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