[U-Boot] Random problem on MPC8640D based board

[Wolfgang Denk]

Dear "Thirumalai",

In message <8F0ECFAA4F2C46928A69DE95FAF2A07B at itd210> you wrote:
> 
> We are using MPC8640 in our board. During booting we are getting TRAP 200 
> randomly.  Some times it is booting without any issue some times it trapped 
> into the exception 200 and automatically restarts itself.  The PowerPC 
> archietecture defines TRAP 200 will be due to some TLB miss and related 
> things.  Can you please suggest me how to identify the source of the issue 
> and solve the problem.

Did you try booting Linux on that board?  Let me guess: if you tried,
it crashed, right?

I recommend to check the RAM initialization sequence. I bet you see
memory corruption effects.

Best regards,

Wolfgang Denk

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