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i.MX6 Solo kernel unable to boot "undefined instruction"

Question asked by Dipen Patel on Sep 9, 2014

Dear All,


We have designed i.MX6 system on module based on SabreSD board. I am able to boot and program Quad/Dual version. But I have issue booting with Solo version. I am using Freescale Yocto BSP 3.10.17.


While booting via serial down loader mode using Mfgtool kernel stops saying "undefined instruction".


Using Device Tree in place at 18000000, end 1800d40e

Starting kernel ...

undefined instruction

pc : [<100080dc>]          lr : [<1ff50200>]

sp : 1f52dca0  ip : ffffffff     fp : 00000000

r10: 1ffa7ff8  r9 : 00000000     r8 : 1f52df30

r7 : 1ffa8780  r6 : 00000000     r5 : 10008000  r4 : 1ffa8780

r3 : 1ffa7ff8  r2 : 18000000     r1 : 00001388  r0 : 00000000

Flags: nzCv  IRQs off  FIQs off  Mode SVC_32

Resetting CPU ...


resetting ...



See the attached boot log for more information. Appreciate any help to resolve the issue.



Dipen Patel

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