SD-Card not working

  • Hello,


    SD-Cards at the PicoCom3 are not working and yes, i've toggled the registry entrie "CardAvailable". I think, there's a bug in the kernel.
    Here a snippet from the debug output while booting:


    Code
    1. HSMMC0: Version 1.1, ActiveKey = Drivers\Active\14
    2. Exception 'Data Abort' (4): Thread-Id=01420002(pth=83dce0c0), Proc-Id=00400002(pprc=80511308) 'NK.EXE', VM-active=01d50002(pprc=83ddd490) 'udevice.exe'
    3. PC=c003b98c(k.coredll.dll+0x0001b98c) RA=c03a8a58(sdbus.dll+0x00008a58) SP=d058e8c4, BVA=00000004
    4. Exception 'Raised Exception' (-1): Thread-Id=01420002(pth=83dce0c0), Proc-Id=00400002(pprc=80511308) 'NK.EXE', VM-active=01d50002(pprc=83ddd490) 'udevice.exe'
    5. PC=c003bc50(k.coredll.dll+0x0001bc50) RA=80221520(kernel.dll+0x00006520) SP=d058e160, BVA=ffffffff


    How can we solve this problem?


    Cheers,
    Tom

  • Please increase the load-order. This will fix the problem.

    Code
    1. reg open \Drivers\Builtin\hsmmc
    2. reg set val Order dword 22
    3. reg save

    Software developer, F&S Elektronik Systeme GmbH
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