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Original question:

AM6548: PG2.0 IDK, pull up at mmc0_clk added?

AM6548: Log and Trace Module; debugging eMMC boot issue

Robert Finger
Genius 17367 points
Part Number: AM6548

Team,

Chapter 4.2.1.4 Log and Trace Moudle in the TRM says "Log and trace function is currently TI internal". By when will this iinfo be release in the TRM? How can I get this info meanwhile?

A customer is trying to debug an eMMC boot issue, where sometime no console ouput is showing up. The watchdog resets the board after 3 min and then booting is successful. They want to debug what is causing the hang. 

Thanks,
  Robert