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custom board is stucked

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发表于 2019-9-15 21:29:16     
本帖最后由 hschoi 于 2019-9-15 21:40 编辑

We made our custom board based on your coreboard of rk3128.
The SDK(ubuntu/android) released for firefly-rk3128 is tested successfully on our custom board. but the SDK released for firefly-px3se have a problem on our custom board.

The following table is my test result.
------------------------------------------------------+-----------------------
sw packages                                   firefly coreBoard   |
                                                rk3128        px3se        |  custom(rk3128)               
------------------------------------------------------+------------------------
RK3128 SDK : ubuntu                OK               N/A                    OK               
RK3128 SDK : android                OK               N/A                    OK               
*PX3-SE SDK : linux              OK               OK                    FAIL

*PX3-SE SDK: Only the part related to PMIC(rk818/rk816) has been modified to check if it works with Rk3128 cpu core board. This sw package for firefly rk3128 coreboard and our custom board is exactly the same.
-------------------------------------------------------------------------------------------------

As a result of further debugging for the above FAIL, it was confirmed that the booting process is stopped in drm_misc init () . However, the function is found to exist as object file "$(kernel)/driver/char/virtd" without source code in the kernel. If the function is skipped, mali driver is failed.

Is there any information for this issue?
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