Zedboard Linux Boot hangs at "mousedev: PS/2 mouse device common for all mice"

I use my own generated bit stream file to build boot.bin, and Zedboard Linux Boot hangs at "mousedev: PS/2 mouse device common for all mice". I use the original boot.bin, I can boot the linaro-ubuntu system. I don't know why, can you help me?

Thank you.

0 narrucmot over 8 years ago

The last message you see during boot isn't necessarily where the kernel is hung in the boot process. That just happens to be the last printf() encountered during boot before the hang occured. You would need to boot the known-good boot.bin, kernel, etc. and view the system boot log (dmesg is good for this) to hopefully get a better idea of where the hang actually occurs (e.g., look in dmesg for what comes after "mousedev: PS/2 mouse device common for all mice"). It would appear that there is a difference between your bitstream and the known-good bitstream in the original boot.bin file. This could cause the kernel to hang if there are peripherals in the original bitstream that are not in your bitstream, or if the address map of the peripherals is different.
--Tom
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0 jafoste4 over 8 years ago

Hello Zengchenglong,
I am going to refer you over to the digilent forum since they are the prime contact for educational purposes.
https://forum.digilentinc.com/
or you could also try looking around Xilinx University Program
https://www.xilinx.com/support/university.html
--Josh
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