@Community member Thanks a lot for your efforts in clearing the issue. I am now able to successfully flash thorough your CUSTOM9 FLM in my STM32H745 board. But some how still the code is not able to run from external flash. I have verified all the linker settings and my peripheral configuration is as below
static void MX_QUADSPI_Init(void)
{
BSP_QSPI_Init_t qspi_initParams ;
/* USER CODE BEGIN QUADSPI_Init 0 */
/* USER CODE END QUADSPI_Init 0 */
/* USER CODE BEGIN QUADSPI_Init 1 */
/* USER CODE END QUADSPI_Init 1 */
/* QUADSPI parameter configuration*/
hqspi.Instance = QUADSPI;
hqspi.Init.ClockPrescaler = 3;
hqspi.Init.FifoThreshold = 1;
hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_NONE;
hqspi.Init.FlashSize = 23;
hqspi.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_3_CYCLE;
hqspi.Init.ClockMode = QSPI_CLOCK_MODE_0;
hqspi.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
hqspi.Init.FlashID = QSPI_FLASH_ID_1;
if (HAL_QSPI_Init(&hqspi) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN QUADSPI_Init 2 */
/* USER CODE BEGIN QUADSPI_Init 2 */
qspi_initParams.InterfaceMode = MT25TL01G_QPI_MODE;
qspi_initParams.TransferRate = MT25TL01G_DTR_TRANSFER ;
qspi_initParams.DualFlashMode = MT25TL01G_DUALFLASH_DISABLE;
BSP_QSPI_DeInit(0);
if (BSP_QSPI_Init(0, &qspi_initParams) != BSP_ERROR_NONE)
{
Error_Handler( );
}
if(BSP_QSPI_EnableMemoryMappedMode(0) != BSP_ERROR_NONE)
{
Error_Handler( );
}
HAL_NVIC_DisableIRQ(QUADSPI_IRQn);
/* USER CODE END QUADSPI_Init 2 */
/* USER CODE END QUADSPI_Init 2 */
}
Any more details are missing or any other suggestions ?
