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Yocto Fido Supported BSP vs Community BSP

Question asked by Adrian McGrath on Feb 4, 2016
Latest reply on Feb 5, 2016 by Adrian McGrath

Hello all

 

Huge apologies if this question has been asked before.

 

Would anyone be able to tell me the specific differences between the Yocto Fido Supported BSP and the Yocto Fido Community BSP? The architecture being used is IMX6Q.

 

The reason for my query is as follows:

 

I have ported fsl-image-gui.bb from the supported BSP to the community BSP. Both BSP versions use Kernel 3.14.28 however the community BSP has the advantage of a newer U-Boot v2015.04 vs v2014.04. Both versions of BSP build the fsl-image-gui SDcard images without incident or complaint.

 

Now the interesting observation: the supported BSP version of fsl-image-gui will run on all my custom boards. However the community BSP version will stop at the "Starting kernel ..." message on some custom boards but not others.

 

I've done a compare between the two BSPs and there are a lot of differences.

 

What specifically could cause the issue identified above?

 

Many thanks in advance

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