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STM32MP15 ECO 5.0.0 how to create scmi dtsi for custom board

debugging
Senior III

When generating u-boot an error occurs: stm32mp15-scmi-u-boot.dtsi:135.1-6 Label or path scmi not found. Following the steps in the OpenSTLinux 5.0 workshop document to update the device tree files.  It mentions to include an scmi.dtsi file for u-boot for the specific board. Is there any more information how to do this? This is a custom board with an STM32MP157AAA3 using legacy power. (regulators not PMIC) and this board worked fine with a previous ECO system but in ECO 5.0.0 SCMI was introduced.

 

 

1 ACCEPTED SOLUTION

Accepted Solutions
debugging
Senior III

Added #include "stm32mp15-scmi.dtsi" and then stm32mp157a-<board>-scmi.dtsi copied from the ev1-scmi.dts.

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1 REPLY 1
debugging
Senior III

Added #include "stm32mp15-scmi.dtsi" and then stm32mp157a-<board>-scmi.dtsi copied from the ev1-scmi.dts.