STM32 MPUs Products and hardware related

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Resolved! question about ecosystem4

Hi,I follow "https://wiki.st.com/stm32mpu/wiki/PMIC_hardware_components#Support_in_Cortex-A7_Secure" can port the ecosystem 3.0 on the kit "stm32mp157c-odyssey" successfully, but fail to port the ecosystem4.0.The error log is :" 14:13:55 : Start Embe...

zqizh.1 by Associate II
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Stm32mp157a kernal booting issue

Hi,We are using stm32mp157a processor in my custom board.I have download stm32mp157a-dk1 discovery kit code.The difference between discovery board and my custom board is Debug Serial port Configuration.In Discovery Board The debug uart pins are PG11-...

Resolved! ENABLE_PARTITIONS_IMAGE not enabled

When I change the download directory for my yocto project in my local.conf file, this note pops up, what is this and should I do anything about it.NOTE: /home/gencay/STM32MPU_workspace/openstlinux-5.15-yocto-kirkstone-mp1-v22.06.15/layers/meta-st/met...

Gencay by Associate III
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Resolved! STM32MP1) How to add HDMI extra mode?

Hello everyone ~​My custom board has RGB(LTDC) and HDMI display interfaces. We want to display same screen on same time.(duplicate mode)So, LTDC interface connected to local LCD and HDMI transmitter(sii9022).&ltdc node of my dts is below ..&ltdc{ pi...

0693W00000QNNNwQAP.png 0693W00000QNNOQQA5.png