ezDSP5535开发板烧程序问题。。

#include "ezdsp5535.h"
#include "ezdsp5535_spiflash.h"
#include "csl_spi.h"
#include "stdio.h"

Uint8 bootImage[60000];
static Uint16 rx[spiflash_PAGESIZE];

Uint8 fileName[256];
/*
 *
 *  spiflash_writer( )
 *      Writes Demo to SPI ROM and then verifies it.
 *
 */
Int16 spiflash_writer( )
{
    Uint32 i, j, pages;
    Uint16* pdata;
    Int32 fileSize = 0;
    FILE *fPtr;
    Uint16 *ramPtr;
    /* Read the filename from host */
 printf("Enter the file Name:\r\n");
 scanf("%s", fileName);
 fflush(stdin);

    /* Open a File from the hard drive */
    printf("Opening file…\r\n");
    fPtr = fopen(fileName, "rb");
    if(fPtr == NULL)
    {
        printf("ERROR: File %s Open failed\r\n", fileName);
        return 1;
    }
    fileSize = 0;   // Initialize size to 0

    /* Get file size */
    fseek(fPtr,0,SEEK_END);
    fileSize = ftell(fPtr);

    /* Setup pointer in RAM for temporary storage of data */
    ramPtr = (Uint16*)  bootImage;
       if(fileSize == 0)            // Check if file was found
    {
        printf("ERROR: File read failed.. Closing program.\r\n");
        fclose (fPtr);
        return 1;
    }
        fseek(fPtr,0,SEEK_SET);

    if (fileSize != fread(ramPtr, 1, fileSize, fPtr)) // Read file to ram and check if read properly
    {
        printf("WARNING: File Size mismatch.\r\n");
        return 1;
    }
    fseek(fPtr,0,SEEK_SET);

    /* Calculate number of pages */
    pages = (fileSize / spiflash_PAGESIZE) + 1;

    /* Initialize the SPI interface */
    EZDSP5535_SPIFLASH_init( );

    /* Erase target area in spiflash */
    printf("Erasing target area…\r\n");
    EZDSP5535_SPIFLASH_erase( 0, fileSize);

    /* Write to SPIFLASH */
    printf("Writing file…\r\n");
    for ( i = 0 ; i < pages ; i++ )
    {
        /* Write a page */
        EZDSP5535_SPIFLASH_write(  ((Uint32)bootImage + (i * spiflash_PAGESIZE)), i * spiflash_PAGESIZE, spiflash_PAGESIZE );
    }

    /* Read and verify SPIFLASH */
    printf("Checking file…\r\n");
    for ( i = 0 ; i < pages ; i++ )
    {
        /* Read a page */
        EZDSP5535_SPIFLASH_read( i * spiflash_PAGESIZE, ( Uint32 )rx, spiflash_PAGESIZE );

        /* Check the pattern */
        pdata = ( Uint16* )((Uint32)bootImage + (i * spiflash_PAGESIZE));
        for ( j = 0 ; j < spiflash_PAGESIZE; j++ )
        {
            if (  ((*pdata++) & 0xFF)!= (rx[j]))
                return 1;  // Fail
        }
    }
    return 0;
}