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".
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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 ...
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See the attached boot log for more information. Appreciate any help to resolve the issue.
Regards,
Dipen Patel
Original Attachment has been moved to: Basic-SOM-log.txt.zip
Hi Dipen
issue may be caused by DDR errors, you may wish
to check it with tools below
https://community.freescale.com/message/331721#331721
https://community.freescale.com/docs/DOC-96412
Also I would suggest to check MFG Tool functionality with old ltib version,
with it additionally MFG Tool (its firmware) should be rebuild for
custom board configuration:
i.MX_6Solo6DualLite_SABRE-SDP_Linux_User's_Guide.pdf
sect.3.9 Building Manufacturing Firmware
Best regards
igor
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