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OMAP4430 eMMC issue on WEH6.5

Hello All,


I am working on WEH6.5 on OMAP4 processor. I want to read the health of the chip from application.


I have the chip reading code in Bootloader, I just took that in eMMC driver IOCTL and called that IOCTL from application.

I am getting command response timeout error, please help me to solve this. Do I need to do some specific init sequence before I call this?

I am using CMD56 (GEN_CMD) to read the max erase count of the chip.  Application is running after the device booted completely, I hop eMMC has got initialized before that. Any suggestions?

Regards,

Seetharam