Sanjeev -
Have you updated your LoLo to 2.4.0 on the new SOM?
If you have a new MIMXCSOMXR, the problem is that LoLo 2.3.X doesn’t set up the GPR register correctly for the changes that were made to the new boards. The board change was to the USB interface. There will be a PCN released soon to address the new board revisions.
The GPR issue is fixed in LoLo 2.4.0. The workaround for older LoLo versions is:
w /w 0x43FAC008 0x00000000
I recommend the LoLo upgrade.
Thanks
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