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TWR-LS1021A-PB with CPU1 not online

Question asked by alessandro marino on Feb 6, 2017
Latest reply on Feb 7, 2017 by alessandro marino


I'm using a TWR-LS1021A-PB development board.

The kernel version is:


 root@ls1021atwr:/proc# uname -a
Linux ls1021atwr 3.12.37-rt51+ls1+gf488de6 #2 SMP PREEMPT RT Tue Jun 21 13:37:12 CEST 2016 armv7l GNU/Linux


The board comes up with core0 only working.

I see the following message for core1:


CPU1: failed to come online


Can anyone give me suggestions?


thank you