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Purpose: Example showing how to setup background memory access on
         Cortex-A targets.
Additional information:
  [1] This example assumes the following AP map:
    #0 AHB-AP  (System memory, RTT, ...)
    #1 APB-AP  (Core, e.g. Cortex-A9)
    #2 JTAG-AP (Not used by J-Link)
*/

/*********************************************************************
*
*       Constants (similar to defines)
*
**********************************************************************
*/

/*********************************************************************
*
*       Local functions
*
**********************************************************************
*/

/*********************************************************************
*
*       Global functions
*
**********************************************************************
*/

/*********************************************************************
*
*       ConfigTargetSettings()
*
*  Function description
*    Mainly used to set some global DLL variables to customize the normal connect procedure.
*    For ARM CoreSight devices this may be specifying the base address of
*    some CoreSight components (ETM, CTI, ...) that cannot be auto-detected
*    by J-Link due to erroneous ROM tables etc.
*    May also be used to specify the device name in case debugger does not pass it to the DLL. 
*
*  Return value
*    >= 0  O.K.
*     < 0  Error
*
*  Notes
*    (1) May not, under absolutely NO circumstances, call any API functions that perform target communication.
*    (2) Should only set some global DLL variables
*    (3) Called before InitTarget()
*/
int ConfigTargetSettings(void) {
  //
  // Manually set AP map (see [1]).
  //
  JLINK_CORESIGHT_AddAP(0, CORESIGHT_AHB_AP);
  JLINK_CORESIGHT_AddAP(1, CORESIGHT_APB_AP);
  JLINK_CORESIGHT_AddAP(2, CORESIGHT_CUSTOM_AP);
  JLINK_CORESIGHT_IndexAPBAPToUse = 1;           // AP used as interface between core and J-Link
  JLINK_CORESIGHT_IndexAHBAPToUse = 0;           // AP that may be used for RTT
  return 0;
}

/*************************** End of file ****************************/