MPC8641 based custom board Kernel stuck at 1000Mhz core clock
sanjeevsharmaengg at gmail.com
Thu Apr 3 14:25:19 EST 2014
Are you able to capture kernel logs ?
On Thu, Mar 27, 2014 at 10:01 PM, <Valdis.Kletnieks at vt.edu> wrote:
> On Thu, 27 Mar 2014 16:04:37 +0530, Ashish said:
> > Hi,
> > I am using MPC8641-HPCN based custom board and able to boot linux at
> > MPX clock 400Mhz and core clock 800mhz. When I am increasing core
> > frequency ie MPX clock at 400Mhz and core at 1Ghz, kernel stuck.
> Step 0: Prove to us that your core actually runs reliable and stably at
> Step 1: Figure out *where* it gets stuck. If you have earlyprintk working
> your board, adding 'initcall_debug ignore_loglevel' to the kernel cmdline
> helps track down where a kernel hangs during boot.
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
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