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Saberlite (now BD-imx6-sl) board freezes up

Question asked by Sriram Chadalavada on Jun 18, 2013
Latest reply on Sep 3, 2013 by Yixing Kong
Branched to a new discussion

I built an Android Jellybean image for Saberlite board that always causes the board to suspend soon after shell comes up on the console. If the imx2 watchdog timer driver is enabled, it always resets the board.




Linux version 3.0.35-ga7ddca5-dirty (ram@ram-Latitude-E6520) (gcc version 4.6.x3




request_suspend_state: sleep (0->3) at 42329537674 (1970-01-02 00:06:03.6991540)

PM: Syncing filesystems ... done.                                        
suspend: start 1 suspend...                                              
suspend: finish 1 suspend after:0.2542333 seconds...                     
Freezing user space processes ... (elapsed 0.01 seconds) done.           
Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.      
add wake up source irq 100                                               
add wake up source irq 51                                                
PM: suspend of devices complete after 122.410 msecs                      
PM: late suspend of devices complete after 0.686 msecs                   
Disabling non-boot CPUs ...                                              
CPU1: shutdown                                                           
CPU2: shutdown                                                           

CPU3: shutdown


Please let me know if you need more (log) information to figure out what the problem is.

And help me avoid/eliminate this behavior or at the very least, work around it.