Hi,all
      We are trying the DVFlasher_1_10 with the custom designed
board with NAND Flash. The NAND flash chip we are using is K9F1G08, a big block 
device with page size of 2k. The ram is 256M and CPU is dm6441.
   
     When we try to flash the UBL via uart we get the following messages.
   
   DVEVM:  Initializing NAND  flash...

        DVEVM:  Correct devID = A1  found
        DVEVM:  Writing UBL to NAND flash
        DVEVM:  Number of blocks needed for header and data: 0x00000001
        DVEVM:  Attempting to start in block number 0x00000001.
        DVEVM:  Unprotecting blocks 0x00000001 through 0x00000001.
        DVEVM:  Erasing blocks 0x00000001 through 0x00000001.
        DVEVM:  Writing header
          DVEVM:  eccvalue[0]   0X00000000
           DVEVM:  eccvalue[1]  0X00000000
          DVEVM:  eccvalue[2]   0X00000FFF
          DVEVM:  eccvalue[3]   0X00000FFF
          DVEVM:  Tempsparevalue   0X00000000
          DVEVM:  Tempsparevalue   0X00000000
          DVEVM:  Tempsparevalue   0X00000000
          DVEVM:  NAND ECC failure!
        DVEVM:  Starting UART Boot..
  ====================================================
         Is there anyone use the same nand chip with me? does every one have 
occured this problem? 
        Looking forward to your advice, thanks!

       
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