Changes between Version 14 and Version 15 of TBR/BSP/Mvme2700


Ignore:
Timestamp:
Dec 15, 2010, 2:11:31 AM (9 years ago)
Author:
JoelSherrill
Comment:

/* Issuing bsp_reset() does not reset the board */

Legend:

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  • TBR/BSP/Mvme2700

    v14 v15  
    4141 *  One VME slot, even when configured with PMC module
    4242= Known Issues =
    43 = Issuing bsp_reset() does not reset the board =
    44 
    45 There's a bug that likely occurs in mvme2300-2700. A call in libbsp/powerpc/shared/console/reboot.c attempted to board reset via the keyboard port. This resulted in a NOOP (i.e., nothing happened and the board did not reset). I have [https://www.rtems.org/bugzilla/show_bug.cgi?id=1362 submitted a PR] with a proposed patch which sets bit 1, port 0x92. This successfully resets *only* the board and I've also verified it does not reset the VME bus as described below.
     43= Issuing bsp_reset() does not reset the board (prior to 4.9) =
     44
     45There's a bug that likely occurs in mvme2300-2700. A call in libbsp/powerpc/shared/console/reboot.c attempted to board reset via the keyboard port. This resulted in a NOOP (i.e., nothing happened and the board did not reset). [https://www.rtems.org/bugzilla/show_bug.cgi?id=1362 PR1362] included this proposed patch which sets bit 1, port 0x92. This successfully resets *only* the board and I've also verified it does not reset the VME bus as described below.
    4646
    4747Tests performed: