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[DM8127]system time jumps forward suddenly

Sung-IL
Mastermind 30820 points

Dear Champs,

My customer is debugging their DM8127 board hang issue and found system time jumps to about 2 min forward suddenly. While they debug this issue, they found similiar issue in e2e forum in below, but there was no answer yet.

http://e2e.ti.com/support/embedded/linux/f/354/t/124511.aspx 

http://e2e.ti.com/support/embedded/linux/f/354/t/265663.aspx 

http://e2e.ti.com/support/embedded/linux/f/354/t/125572.aspx

And I found many discussions in below as well.

https://groups.google.com/forum/#!topic/beagleboard/PLIroG3SVOU

http://osdir.com/ml/beagleboard/2013-04/msg00743.html

And I found below patches for system clock.

 

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/arch/arm/mach-omap2?id=971d0254480572bc6dc5574c28ef8fe014660a31

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/arch/arm/mach-omap2?id=bfd6d021120d5994c4cc94d87ec03642be1540e7

Can these patches be applied to DM8127?

They are using DM8127 IPNC RDK SW v3.0 and PSP version is psp04.01.00.02,

Thanks and Best  Regards,

SI.