AM2634-Q1: QSPI Flash Sector API's

Part Number: AM2634-Q1
Other Parts Discussed in Thread: AM2634, SYSCONFIG

I am trying to use the QSPI flash API for doing a read/erase/write operation to a sector on flash using sector API’s provided in flash.h in board drivers. The Block API’s seem to work, the sector API’s are failing.

 I am using the non-dma qspi flash write example and following is my code implementation. Any guidance what could be failing?

#define     FLASH_OFFSET        0x00100000U

/* The source buffer used for transfer */
uint8_t gQspiTxBuf[256];
/* Read buffer MUST be cache line aligned when using DMA */
uint8_t gQspiRxBuf[256] __attribute__((aligned(CacheP_CACHELINE_ALIGNMENT)));

void main(void *args)
{
    uint32_t offset = FLASH_OFFSET;
    uint32_t sector, page, status;
    /* Open drivers to open the UART driver for console */
    Drivers_open();
    Board_driversOpen();


    flash_attributes_get();
    
    status = Flash_offsetToSectorPage(gFlashHandle[CONFIG_FLASH0], offset, &sector, &page);
    DebugP_assert(SystemP_SUCCESS == status);

    status = Flash_read(gFlashHandle[CONFIG_FLASH0], offset, gQspiRxBuf, 256);
    DebugP_assert(SystemP_SUCCESS == status);
    
    gQspiTxBuf[0] = gQspiRxBuf[0] + 2;
    
    status = Flash_eraseSector(gFlashHandle[CONFIG_FLASH0], sector);
    DebugP_assert(SystemP_SUCCESS == status);
    
    DebugP_log("[QSPI Flash Transfer Test] Performing Write-Read Test...\r\n");
    
    status = Flash_write(gFlashHandle[CONFIG_FLASH0], offset, gQspiTxBuf, 256);
    DebugP_assert(SystemP_SUCCESS == status);
}