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debugging
Lead
October 12, 2023
Question

STM32MP15 ECO 5.0.0 CubeMX generates different SDMMC entries than ST board files

on the left CubeMX generated for STM32MP157AAAC and on the right, dk1 dts included: stm32mp15-pinctrl.dtsi  (kernel dtsi)

The biases are reversed and the pin controls are in separate groups in the DK1 dtsi files. and the slew rates are diferent.

debugging_0-1697086322047.png

i am wondering if this is the reason why mmc dev 1 , mmc info uses 4 bits for GPIO even 8 bits bus is declared.

 

 

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