TMS570LS0432: calling function or Jump to Application from Bootloader.

Hi Sai Teja,

From this information it is difficult to tell exact root cause for the issue.

This information is not sufficient.

If possible, provide your codes through private chat, that will be very easy to debug and find out the root cause.

or else at least lets setup a live debugging session, so that you can share your screen and can explain the issue and I will provide my suggestions.

--
Thanks & regards,
Jagadish.

we were able to write into the bank 0 ,but it is getting into the prefetch

/* USER CODE BEGIN (0) */
#include "bl_flash.h"
/* USER CODE END */
 
/* Include Files */
 
#include "sys_common.h"
 
/* USER CODE BEGIN (1) */
/* USER CODE END */
 
/** @fn void main(void)
*   @brief Application main function
*   @note This function is empty by default.
*
*   This function is called after startup.
*   The user can use this function to implement the application.
*/
 
/* USER CODE BEGIN (2) */
#define SIZE 16
uint8_t dataToProgram[SIZE] =   {4, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
 
#define BANK0   0
#define STARAT_ADDRESS  0x0000C000 /////0x00014DA0
 
extern unsigned int apiLoadStart;
extern unsigned int apiLoadSize;
extern unsigned int apiRunStart;
 
 
extern unsigned int constLoadStart;
extern unsigned int constLoadSize;
extern unsigned int constRunStart;
/* USER CODE END */
 
int main(void)
{
/* USER CODE BEGIN (3) */
 
    /* Copy the flash APIs to SRAM*/
        //_copyAPI2RAM_(&apiLoadStart, &apiRunStart, &apiLoadSize);
      //  memcpy(&apiRunStart, &apiLoadStart, (uint32)&apiLoadSize);
 
        /* Copy the .const section */
        //_copyAPI2RAM_(&constLoadStart, &constRunStart, &constLoadSize);
      //  memcpy(&constRunStart, &constLoadStart, (uint32)&constLoadSize);
 
        Fapi_Init(BANK0, BANK0);
       // Fapi_BlockErase(STARAT_ADDRESS, SIZE);
        Fapi_BlockProgram(STARAT_ADDRESS, (uint32_t)dataToProgram, SIZE);
      //  Fapi_BlockErase(STARAT_ADDRESS, SIZE);
      //  Fapi_BlockProgram(STARAT_ADDRESS, (uint32_t)dataToProgram, SIZE);
 
        while(1)
        {
 
        }
/* USER CODE END */
 
   // return 0;
}
 
 
/* USER CODE BEGIN (4) */
/* USER CODE END */

please help ,what to do to remove this error.

Hi Sai Teja,

Thanks for the screenshots and code,

Here in TI India, we got consecutive holidays, i will try to create a demo on my RM46 based on your code and will provide my updates soon.

--
Thanks & regards,
Jagadish.

ok thanks

Hi Sai Teja,

Apologies for the further delay incurred to solve this issue, i am on vacation for few days in the last week and also followed by a weekend.

Please confirm whether you still stuck with this issue or not?

If you have any progress, please let me know that as well.

--
Thanks & regards,
Jagadish.

We have solved the Flash write and erase operation ,it is working fine ,

we need further assistance on the jump to the Application Address or location  

Thanks & Regards 

Jagadish gundavarapu