azerupi opened a new issue, #16213: URL: https://github.com/apache/nuttx/issues/16213
### Is your feature request related to a problem? Please describe. We have a board with an STM32H7 connected to an IC switch through RMII. This IC switch is also connected to an embedded Linux soc and the MDIO and MDC lines are connected to that SOC. However the code in NuttX expects the MDIO / MDC lines and configures them here unconditionally: https://github.com/apache/nuttx/blob/master/arch/arm/src/stm32h7/stm32_ethernet.c#L3703-L3704 When I comment them out and configure `CONFIG_STM32H7_NO_PHY=y` ethernet seems to work on our board. ### Describe the solution you'd like Use `CONFIG_STM32H7_NO_PHY` to conditionally compile those lines away? ### Describe alternatives you've considered _No response_ ### Verification - [x] I have verified before submitting the report. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org