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Set eSDHC polarity: P2010

Question asked by Kajetan Brzuszczak on Oct 18, 2016
Latest reply on Oct 18, 2016 by ufedor

Hello, I am confused during writing driver for eSDHC for processor PowerPc P2010. In data shit there exists GUTS_PORDEVSR2 register where we can check polarity of eSDHC called SDHC_CD_
POL_SEL. But I cannot find how I can set polarity in this processor.

 

And also... inBooting from on-chip ROM on an MPC8536DS datasheet there exists Tip

The polarity of the SDHC_CD signal should be active-low


Anyone have some knowledge about that? 

Thanks, for your answers.

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