va416xx-rs/jlink/JLinkSettings.JLinkScript

/*********************************************************************
*                    SEGGER Microcontroller GmbH                     *
*       Solutions for real time microcontroller applications         *
**********************************************************************
*                                                                    *
*            (c) 1995 - 2018 SEGGER Microcontroller GmbH             *
*                                                                    *
*       www.segger.com     Support: support@segger.com               *
*                                                                    *
**********************************************************************
----------------------------------------------------------------------
File    : JLinkSettings.JLinkScript
Purpose : J-Link target setup file for VORAGO VA416xx
---------------------------END-OF-HEADER------------------------------
*/

int DisableRomProt(void) {
  JLINK_SYS_Report("VA416XX: Disabling ROM protection");
  return JLINK_MEM_WriteU32(0x40010010, 0x1); // ROM_PROT = 0x1
}

int DisableWatchdog(void) {
  JLINK_MEM_WriteU32(0x400210C0, 0x1ACCE551); // WDOGLOCK = 0x1ACCE551
  JLINK_MEM_WriteU32(0x40021008, 0x0);        // WDOGCONTROL = 0x0 (diable)
}

int SetupTarget (void) {
  JLINK_SYS_Report("SetupTarget()");
  return DisableRomProt(); // ROM_PROT = 0x1
}

/*********************************************************************
*
*       AfterResetTarget
*/
int AfterResetTarget (void) {
  JLINK_SYS_Report("AfterResetTarget()");
  // disable watchdog and unlock code RAM for write
  DisableWatchdog();
  return DisableRomProt(); // ROM_PROT = 0x1
}

/*********************************************************************
*
*       BeforeTargetDownload
*/
int BeforeTargetDownload (void) {
  JLINK_SYS_Report("BeforeTargetDownload()");
  return DisableRomProt(); // ROM_PROT = 0x1
}

/*********************************************************************
*
*       AfterTargetDownload
*/
int AfterTargetDownload (void) {
  JLINK_SYS_Report("AfterTargetDownload()");
  return DisableRomProt(); // ROM_PROT = 0x0
}

/*********************************************************************
*
*       HandleBeforeFlashProg
*/
int HandleBeforeFlashProg(void) {
  JLINK_SYS_Report("HandleBeforeFlashProg()");
  return DisableRomProt(); // ROM_PROT = 0x1
}

/*********************************************************************
*
*       HandleAfterFlashProg
*/
int HandleAfterFlashProg(void) {
  JLINK_SYS_Report("HandleAfterFlashProg()");
  return DisableRomProt(); // ROM_PROT = 0x0
}