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Burning uboot.min.nand to Nand Flash ,show message Verify failed. Attempting to clear page

gong li
Prodigy 120 points

I  burn uboot.min.nand to Nand Flash by prebuild image nand-flash-writer.out ,show error message:Verify failed. Attempting to clear page.

then I build a nand-flash-writer.out by CCS5.2 IDE,when I burn uboot.min.nand to Nand Flash,show same error :Verify failed. Attempting to clear page.

My board is DM8148 EVM

OS       : Windows xp service Pack 3
CCS      : v5.2
Simulator: Ashling Opella-XDS100v2
 
Dm8148 board's S1 be set all 0s
SW2.1 is ON

[CortexA8] Starting NETRA NAND writer
[CortexA8]
[CortexA8] ----------------------
[CortexA8]   NAND FLASH DETAILS
[CortexA8] ----------------------
[CortexA8]  Device ID : 0xca
[CortexA8]  Manufacture ID : 0x2c
[CortexA8]  Page Size : 2048 Bytes
[CortexA8]  Spare Size : 64 Bytes
[CortexA8]  Pages_Per_Block : 64
[CortexA8]  Number_of_Blocks : 2048
[CortexA8]  Device_width : 2 Byte
[CortexA8]  DeviceSize : 256 MB
[CortexA8]
[CortexA8]  Setting the ECC scheme
[CortexA8]   Set the BCH 8 bit ECC scheme  .... done
[CortexA8] Preparing to Flash image ....
[CortexA8] Opening image ... done.
[CortexA8] Erasing Required Blocks [start = 0, count = 1]...[CortexA8] Done
[CortexA8] Flashing image ...
[CortexA8] Number of blocks needed for header and data: 0x1
[CortexA8] Attempting to start write in block number 0x0.
[CortexA8] Writing image data to Block 0 Page0x0
[CortexA8] Verify failed. Attempting to clear page
[CortexA8] Attempting to start write in block number 0x1.
[CortexA8] Writing image data to Block 1 Page0x0
[CortexA8] Verify failed. Attempting to clear page

please help me

Thank in advance

gong

 

  • 0
    Guru 31670 points

    First of all you are using Netra's (DM816x) NAND writer. I'm not sure whether a Centaurus(DM814x) variant of the nand writer application is available. If so try using that.

    gong li said:
    [CortexA8] Starting NETRA NAND writer

    If not available, you can try dumping the written page data and read back page data and compare how many bits mismatch is there. This can be performed by modifying the nand writer tool's source code, if available.

  • 0 in reply to Renjith Thomas
    Prodigy 120 points

    Thank you Renjith.
    The nand writer is from the SD of DM8148 EVM,can't use directly?

    BTW,I can earse nand successfully,write data,show "verify failed"

  • 0 in reply to gong li
    Guru 31670 points

    It should have worked if ti was coming with the EVM utilities.  But do you have the source code of the nand writer tool? Can you modify the source to print the data that's written and read back?

  • 0 in reply to Renjith Thomas
    TI__Genius 15310 points

    Please see this post:  http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/p/235353/825351.aspx#825351.

    BR,

    Viet

  • 0 in reply to Renjith Thomas
    Prodigy 120 points

    Hi,Renjith

    I hide the verify function,and print the source data and the writed data,the data are different,some data's high 8 bit can not set as '1',as following:

    [CortexA8] src[i]==dest[i]:::
    [CortexA8] 0xd8==0xd8;0x6e==0x6e;0x1==0x1;0x0==0x0;0x0==0x0;0x0==0x0;0x30==0x30;0x40==0x40;0x12==0x12;0x0==0x0;0x0==0x0;0xea==0x6a;0x14==0x14;0xf0==0x70;0x9f==0x9f;0xe5==0x65;0x14==0x14;0xf0==0x70;0x9f==0x9f;0xe5==0x65;0x14==0x14;0xf0==0x70;0x9f==0x9f;0xe5==0x65;0x14[CortexA8] ==0x14;0xf0==0x70;0x9f==0x9f;0xe5==0x65;0x14==0x14;0xf0==0x70;0x9f==0x9f;0xe5==0x65;0x14==0x14;0xf0==0x70;0x9f==0x9f;0xe5==0x65;0x14==0x14;0xf0==0x70;0x9f==0x9f;0xe5==0x65;0x0==0x0;0x1==0x1;0x70==0x70;0x80==0x0;0x60==0x60;0x1==0x1;0x70==0x70;0x80==0x0;0xc0[CortexA8] ==0xc0;0x1==0x1;0x70==0x70;0x80==0x0;0x20==0x20;0x2==0x2;0x70==0x70;0x80==0x0;0x80==0x80;0x2==0x2;0x70==0x70;0x80==0x0;0xe0==0xe0;0x2==0x2;0x70==0x70;0x80==0x0;0x40==0x40;0x3==0x3;0x70==0x70;0x80==0x0;0x78==0x78;0x56==0x56;0x34==0x34;0x12==0x12;0x0==0x0;0x[CortexA8] 0==0x0;0x70==0x70;0x80==0x0;0x0==0x0;0x0==0x0;0x70==0x70;0x80==0x0;0xd8==0xd8;0x6e==0x6e;0x71==0x71;0x80==0x0;0xac==0xac;0x7a==0x7a;0x71==0x71;0x80==0x0;0x0==0x0;0x0==0x0;0xf==0xf;0xe1==0x61;0x1f==0x1f;0x0==0x0;0xc0==0xc0;0xe3==0x63;0xd3==0xd3;0x0==0x0;0x8[CortexA8] 0==0x80;0xe3==0x63;0x0==0x0;0xf0==0x70;0x29==0x29;0xe1==0x61;0x19==0x19;0x0==0x0;0x0==0x0;0xeb==0x6b;0x6c==0x6c;0x0==0x0;0x4f==0x4f;0xe2==0x62;0x30==0x30;0x10==0x10;0x1f==0x1f;0xe5==0x65;0x1==0x1;0x0==0x0;0x50==0x50;0xe1==0x61;0x7==0x7;0x0==0x0;0x0==0x0;0x[CortexA8] a==0xa;0x38==0x38;0x20==0x20;0x1f==0x1f;0xe5==0x65;0x38==0x38;0x30==0x30;0x1f==0x1f;0xe5==0x65;0x2==0x2;0x20==0x20;0x43==0x43;0xe0==0x60;0x2==0x2;0x20==0x20;0x80==0x80;0xe0==0x60;0xf8==0xf8;0x7==0x7;0xb0==0xb0;0xe8==0x68;0xf8==0xf8;0x7==0x7;0xa1==0xa1;0xe8[CortexA8] ==0x68;0x2==0x2;0x0==0x0;0x50==0x50;0xe1==0x61;0xfb==0xfb;0xff==0x7f;0xff==0xff;0xda==0x5a;0x5c==0x5c;0x0==0x0;0x1f==0x1f;0xe5==0x65;0x9==0x9;0xb==0xb;0x40==0x40;0xe2==0x62;0x80==0x80;0x0==0x0;0x40==0x40;0xe2==0x62;0xc==0xc;0xd0==0x50;0x40==0x40;0xe2==0x62[CortexA8] ;0x7==0x7;0xd0==0x50;0xcd==0xcd;0xe3==0x63;0x68==0x68;0x0==0x0;0x1f==0x1f;0xe5==0x65;0x68==0x68;0x10==0x10;0x1f==0x1f;0xe5==0x65;0x0==0x0;0x20==0x20;0xa0==0xa0;0xe3==0x63;0x0==0x0;0x20==0x20;0x80==0x80;0xe5==0x65;0x1==0x1;0x0==0x0;0x50==0x50;0xe1==0x61;0x4[CortexA8] ==0x4;0x0==0x0;0x80==0x80;0xe2==0x62;0xfb==0xfb;0xff==0x7f;0xff==0xff;0x1a==0x1a;0x4==0x4;0xf0==0x70;0x1f==0x1f;0xe5==0x65;0xf4==0xf4;0x4==0x4;0x70==0x70;0x80==0x0;0x0==0x0;0x0==0x0;0xa0==0xa0;0xe3==0x63;0x17==0x17;0xf==0xf;0x8==0x8;0xee==0x6e;0x15==0x15;0[CortexA8] xf==0xf;0x7==0x7;0xee==0x6e;0x10==0x10;0xf==0xf;0x11==0x11;0xee==0x6e;0x2==0x2;0xa==0xa;0xc0==0xc0;0xe3==0x63;0x7==0x7;0x0==0x0;0xc0==0xc0;0xe3==0x63;0x2==0x2;0x0==0x0;0x80==0x80;0xe3==0x63;0x2==0x2;0xb==0xb;0x80==0x80;0xe3==0x63;0x10==0x10;0xf==0xf;0x1==0[CortexA8] x1;0xee==0x6e;0xe==0xe;0xc0==0x40;0xa0==0xa0;0xe1==0x61;0xaa==0xaa;0x0==0x0;0x0==0x0;0xeb==0x6b;0xc==0xc;0xe0==0x60;0xa0==0xa0;0xe1==0x61;0xe==0xe;0xf0==0x70;0xa0==0xa0;0xe1==0x61;0xc4==0xc4;0xd0==0x50;0x1f==0x1f;0xe5==0x65;0x9==0x9;0xdb==0x5b;0x4d==0x4d;0[CortexA8] xe2==0x62;0x88==0x88;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0x0==0x0;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x0==0x0;0xe0==0x60;0x4f==0x4f;0xe1==0x61;0x4==0x4;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x13==0x13;0xd0==0x50;0xa0==0xa0;0xe3==0x63;0xd==0xd;0xf0==0x70;0x69==0x69;0[CortexA8] xe1==0x61;0xf==0xf;0xe0==0x60;0xa0==0xa0;0xe1==0x61;0xe==0xe;0xf0==0x70;0xb0==0xb0;0xe1==0x61;0x48==0x48;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0xff==0xff;0x1f==0x1f;0x8d==0x8d;0xe8==0x68;0xf4==0xf4;0x20==0x20;0x1f==0x1f;0xe5==0x65;0x9==0x9;0x2b==0x2b;0x42==0x42[CortexA8] ;0xe2==0x62;0x88==0x88;0x20==0x20;0x42==0x42;0xe2==0x62;0xc==0xc;0x0==0x0;0x92==0x92;0xe8==0x68;0x48==0x48;0x0==0x0;0x8d==0x8d;0xe2==0x62;0x34==0x34;0x50==0x50;0x8d==0x8d;0xe2==0x62;0xe==0xe;0x10==0x10;0xa0==0xa0;0xe1==0x61;0xf==0xf;0x0==0x0;0x85==0x85;0xe[CortexA8] 8==0x68;0xd==0xd;0x0==0x0;0xa0==0xa0;0xe1==0x61;0xbe==0xbe;0x1==0x1;0x0==0x0;0xeb==0x6b;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x4==0x4;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0x0==0x0;0x0==0x0;0x8d==0x8d;0xe5==0x65;0x[CortexA8] 2c==0x2c;0x1==0x1;0x1f==0x1f;0xe5==0x65;0x9==0x9;0xb==0xb;0x40==0x40;0xe2==0x62;0x88==0x88;0x0==0x0;0x40==0x40;0xe2==0x62;0x0==0x0;0xe0==0x60;0x80==0x80;0xe5==0x65;0x0==0x0;0x0==0x0;0x4f==0x4f;0xe1==0x61;0x4==0x4;0xe0==0x60;0x80==0x80;0xe5==0x65;0x0==0x0;0[CortexA8] x0==0x0;0x9d==0x9d;0xe5==0x65;0x4==0x4;0xd0==0x50;0x8d==0x8d;0xe2==0x62;0x48==0x48;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0xff==0xff;0x1f==0x1f;0x8d==0x8d;0xe8==0x68;0x54==0x54;0x21==0x21;0x1f==0x1f;0xe5==0x65;0x9==0x9;0x2b==0x2b;0x42==0x42;0xe2==0x62;0x88==0x88[CortexA8] ;0x20==0x20;0x42==0x42;0xe2==0x62;0xc==0xc;0x0==0x0;0x92==0x92;0xe8==0x68;0x48==0x48;0x0==0x0;0x8d==0x8d;0xe2==0x62;0x34==0x34;0x50==0x50;0x8d==0x8d;0xe2==0x62;0xe==0xe;0x10==0x10;0xa0==0xa0;0xe1==0x61;0xf==0xf;0x0==0x0;0x85==0x85;0xe8==0x68;0xd==0xd;0x0==[CortexA8] 0x0;0xa0==0xa0;0xe1==0x61;0x9d==0x9d;0x1==0x1;0x0==0x0;0xeb==0x6b;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x84==0x84;0xd1==0x51;0x1f==0x1f;0xe5==0x65;0x9==0x9;0xdb==0x5b;0x4d==0x4d;0xe2==0x62;0x88==0x88;0xd0==0x5[CortexA8] 0;0x4d==0x4d;0xe2==0x62;0x0==0x0;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x0==0x0;0xe0==0x60;0x4f==0x4f;0xe1==0x61;0x4==0x4;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x13==0x13;0xd0==0x50;0xa0==0xa0;0xe3==0x63;0xd==0xd;0xf0==0x70;0x69==0x69;0xe1==0x61;0xf==0xf;0xe0==0x60;[CortexA8] 0xa0==0xa0;0xe1==0x61;0xe==0xe;0xf0==0x70;0xb0==0xb0;0xe1==0x61;0x48==0x48;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0xff==0xff;0x1f==0x1f;0x8d==0x8d;0xe8==0x68;0xb4==0xb4;0x21==0x21;0x1f==0x1f;0xe5==0x65;0x9==0x9;0x2b==0x2b;0x42==0x42;0xe2==0x62;0x88==0x88;0x20==0[CortexA8] x20;0x42==0x42;0xe2==0x62;0xc==0xc;0x0==0x0;0x92==0x92;0xe8==0x68;0x48==0x48;0x0==0x0;0x8d==0x8d;0xe2==0x62;0x34==0x34;0x50==0x50;0x8d==0x8d;0xe2==0x62;0xe==0xe;0x10==0x10;0xa0==0xa0;0xe1==0x61;0xf==0xf;0x0==0x0;0x85==0x85;0xe8==0x68;0xd==0xd;0x0==0x0;0xa0[CortexA8] ==0xa0;0xe1==0x61;0x7c==0x7c;0x1==0x1;0x0==0x0;0xeb==0x6b;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0xe4==0xe4;0xd1==0x51;0x1f==0x1f;0xe5==0x65;0x9==0x9;0xdb==0x5b;0x4d==0x4d;0xe2==0x62;0x88==0x88;0xd0==0x50;0x4d==[CortexA8] 0x4d;0xe2==0x62;0x0==0x0;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x0==0x0;0xe0==0x60;0x4f==0x4f;0xe1==0x61;0x4==0x4;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x13==0x13;0xd0==0x50;0xa0==0xa0;0xe3==0x63;0xd==0xd;0xf0==0x70;0x69==0x69;0xe1==0x61;0xf==0xf;0xe0==0x60;0xa0==0x[CortexA8] a0;0xe1==0x61;0xe==0xe;0xf0==0x70;0xb0==0xb0;0xe1==0x61;0x48==0x48;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0xff==0xff;0x1f==0x1f;0x8d==0x8d;0xe8==0x68;0x14==0x14;0x22==0x22;0x1f==0x1f;0xe5==0x65;0x9==0x9;0x2b==0x2b;0x42==0x42;0xe2==0x62;0x88==0x88;0x20==0x20;0x42[CortexA8] ==0x42;0xe2==0x62;粓xc==0xc;0x0==0x0;0x92==0x92;0xe8==0x68;0x48==0x48;0x0==0x0;0x8d==0x8d;0xe2==0x62;0x34==0x34;0x50==0x50;0x8d==0x8d;0xe2==0x62;0xe==0xe;0x10==0x10;0xa0==0xa0;0xe1==0x61;0xf==0xf;0x0==0x0;0x85==0x85;0xe8==0x68;0xd==0xd;0x0==0x0;0xa0==0xa0;0[CortexA8] xe1==0x61;0x5b==0x5b;0x1==0x1;0x0==0x0;0xeb==0x6b;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x44==0x44;0xd2==0x52;0x1f==0x1f;0xe5==0x65;0x9==0x9;0xdb==0x5b;0x4d==0x4d;0xe2==0x62;0x88==0x88;0xd0==0x50;0x4d==0x4d;0xe[CortexA8] 2==0x62;0x0==0x0;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x0==0x0;0xe0==0x60;0x4f==0x4f;0xe1==0x61;0x4==0x4;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x13==0x13;0xd0==0x50;0xa0==0xa0;0xe3==0x63;0xd==0xd;0xf0==0x70;0x69==0x69;0xe1==0x61;0xf==0xf;0xe0==0x60;0xa0==0xa0;0xe1=[CortexA8] =0x61;0xe==0xe;0xf0==0x70;0xb0==0xb0;0xe1==0x61;0x48==0x48;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0xff==0xff;0x1f==0x1f;0x8d==0x8d;0xe8==0x68;0x74==0x74;0x22==0x22;0x1f==0x1f;0xe5==0x65;0x9==0x9;0x2b==0x2b;0x42==0x42;0xe2==0x62;0x88==0x88;0x20==0x20;0x42==0x42;0[CortexA8] xe2==0x62;0xc==0xc;0x0==0x0;0x92==0x92;0xe8==0x68;0x48==0x48;0x0==0x0;0x8d==0x8d;0xe2==0x62;0x34==0x34;0x50==0x50;0x8d==0x8d;0xe2==0x62;0xe==0xe;0x10==0x10;0xa0==0xa0;0xe1==0x61;0xf==0xf;0x0==0x0;0x85==0x85;0xe8==0x68;0xd==0xd;0x0==0x0;0xa0==0xa0;0xe1==0x6[CortexA8] 1;0x3a==0x3a;0x1==0x1;0x0==0x0;0xeb==0x6b;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0xa4==0xa4;0xd2==0x52;0x1f==0x1f;0xe5==0x65;0x9==0x9;0xdb==0x5b;0x4d==0x4d;0xe2==0x62;0x88==0x88;0xd0==0x50;0x4d==0x4d;0xe2==0x62;[CortexA8] 0x0==0x0;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x0==0x0;0xe0==0x60;0x4f==0x4f;0xe1==0x61;0x4==0x4;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x13==0x13;0xd0==0x50;0xa0==0xa0;0xe3==0x63;0xd==0xd;0xf0==0x70;0x69==0x69;0xe1==0x61;0xf==0xf;0xe0==0x60;0xa0==0xa0;0xe1==0x61;0x[CortexA8] e==0xe;0xf0==0x70;0xb0==0xb0;0xe1==0x61;0x48==0x48;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0xff==0xff;0x1f==0x1f;0x8d==0x8d;0xe8==0x68;0xd4==0xd4;0x22==0x22;0x1f==0x1f;0xe5==0x65;0x9==0x9;0x2b==0x2b;0x42==0x42;0xe2==0x62;0x88==0x88;0x20==0x20;0x42==0x42;0xe2==0x6[CortexA8] 2;0xc==0xc;0x0==0x0;0x92==0x92;0xe8==0x68;0x48==0x48;0x0==0x0;0x8d==0x8d;0xe2==0x62;0x34==0x34;0x50==0x50;0x8d==0x8d;0xe2==0x62;0xe==0xe;0x10==0x10;0xa0==0xa0;0xe1==0x61;0xf==0xf;0x0==0x0;0x85==0x85;0xe8==0x68;0xd==0xd;0x0==0x0;0xa0==0xa0;0xe1==0x61;0x10==[CortexA8] 0x10;0x1==0x1;0x0==0x0;0xeb==0x6b;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x4==0x4;0xd3==0x53;0x1f==0x1f;0xe5==0x65;0x9==0x9;0xdb==0x5b;0x4d==0x4d;0xe2==0x62;0x88==0x88;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0x0==0x0;0[CortexA8] xe0==0x60;0x8d==0x8d;0xe5==0x65;0x0==0x0;0xe0==0x60;0x4f==0x4f;0xe1==0x61;0x4==0x4;0xe0==0x60;0x8d==0x8d;0xe5==0x65;0x13==0x13;0xd0==0x50;0xa0==0xa0;0xe3==0x63;0xd==0xd;0xf0==0x70;0x69==0x69;0xe1==0x61;0xf==0xf;0xe0==0x60;0xa0==0xa0;0xe1==0x61;0xe==0xe;0xf[CortexA8] 0==0x70;0xb0==0xb0;0xe1==0x61;0x48==0x48;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0xff==0xff;0x1f==0x1f;0x8d==0x8d;0xe8==0x68;0x34==0x34;0x23==0x23;0x1f==0x1f;0xe5==0x65;0x9==0x9;0x2b==0x2b;0x42==0x42;0xe2==0x62;0x88==0x88;0x20==0x20;0x42==0x42;0xe2==0x62;0xc==0xc[CortexA8] ;0x0==0x0;0x92==0x92;0xe8==0x68;0x48==0x48;0x0==0x0;0x8d==0x8d;0xe2==0x62;0x34==0x34;0x50==0x50;0x8d==0x8d;0xe2==0x62;0xe==0xe;0x10==0x10;0xa0==0xa0;0xe1==0x61;0xf==0xf;0x0==0x0;0x85==0x85;0xe8==0x68;0xd==0xd;0x0==0x0;0xa0==0xa0;0xe1==0x61;0x1==0x1;0x1==0x[CortexA8] 1;0x0==0x0;0xeb==0x6b;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x0==0x0;0xf0==0x70;0x20==0x20;0xe3==0x63;0x0==0x0;0x0==0x0;0x70==0x70;0x80==0x0;0xc==0xc;0x60==0x60;0xa0==0xa0;0xe1==0x61;0x44==0x44;0x20==0x20;0x9f==0x9f;0xe5==0x65;0x14==0x14;0x30==0x30;0x1[CortexA8] f==0x1f;0xe5==0x65;0x3==0x3;0x40==0x40;0x42==0x42;0xe0==0x60;0x4==0x4;0x0==0x0;0x4f==0x4f;0xe0==0x60;0x2c==0x2c;0xd0==0x50;0x9f==0x9f;0xe5==0x65;0x2c==0x2c;0x50==0x50;0x9f==0x9f;0xe5==0x65;0x2==0x2;0x50==0x50;0x45==0x45;0xe0==0x60;0x5==0x5;0x0==0x0;0x40==0[CortexA8] x40;0xe0==0x60;0x0==0x0;0xa0==0x20;0xa0==0xa0;0xe3==0x63;0x3==0x3;0x1==0x1;0x10==0x10;0xe2==0x62;0x2==0x2;0粓1==0x1;0x50==0x50;0xe3==0x63;0x1==0x1;0x0==0x0;0x0==0x0;0x1a==0x1a;0x1==0x1;0xa0==0x20;0xa0==0xa0;0xe3==0x63;0xff==0xff;0xff==0x7f;0xff==0xff;0xea==[CortexA8] 0x6a;0xa==0xa;0x0==0x0;0xa0==0xa0;0xe1==0x61;0x58==0x58;0x37==0x37;0x0==0x0;0xeb==0x6b;0x6==0x6;0xf0==0x70;0xa0==0xa0;0xe1==0x61;0xfc==0xfc;0xb7==0x37;0x31==0x31;0x40==0x40;0xbc==0xbc;0x3==0x3;0x70==0x70;0x80==0x0;0xa4==0xa4;0x3==0x3;0x70==0x70;0x80==0x0;0[CortexA8] xe0==0xe0;0x3==0x3;0x70==0x70;0x80==0x0;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0[CortexA8] x61;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x4==0x4;0x0==0x0;0x9f==0x9f;0xe5==0x65;0x56==0x56;0x29==0x29;0x0==0x0;0xeb=[CortexA8] =0x6b;0xfe==0xfe;0xff==0x7f;0xff==0xff;0xea==0x6a;0x4c==0x4c;0x24==0x24;0x71==0x71;0x80==0x0;0x0==0x0;0x20==0x20;0x98==0x98;0xe5==0x65;0x0==0x0;0x30==0x30;0x98==0x98;0xe5==0x65;0x70==0x70;0x40==0x40;0x2d==0x2d;0xe9==0x69;0x18==0x18;0x40==0x40;0x92==0x92;0x[CortexA8] e5==0x65;0x20==0x20;0x30==0x30;0x93==0x93;0xe5==0x65;0x0==0x0;0x50==0x50;0xa0==0xa0;0xe3==0x63;0x1c==0x1c;0x0==0x0;0x9f==0x9f;0xe5==0x65;0x3==0x3;0x40==0x40;0x84==0x84;0xe0==0x60;0x4b==0x4b;0x29==0x29;0x0==0x0;0xeb==0x6b;0x5==0x5;0x10==0x10;0xa0==0xa0;0xe1[CortexA8] ==0x61;0x10==0x10;0x20==0x20;0x9f==0x9f;0xe5==0x65;0x4==0x4;0x0==0x0;0xa0==0xa0;0xe1==0x61;0xf1==0xf1;0x38==0x38;0x0==0x0;0xeb==0x6b;0x5==0x5;0x0==0x0;0xa0==0xa0;0xe1==0x61;0x70==0x70;0x80==0x0;0xbd==0xbd;0xe8==0x68;0x76==0x76;0x24==0x24;0x71==0x71;0x80==0[CortexA8] x0;0xff==0xff;0x49==0x49;0x71==0x71;0x80==0x0;0x10==0x10;0x40==0x40;0x2d==0x2d;0xe9==0x69;0xc==0xc;0x0==0x0;0x9f==0x9f;0xe5==0x65;0xc==0xc;0x10==0x10;0x9f==0x9f;0xe5==0x65;0x51==0x51;0x29==0x29;0x0==0x0;0xeb==0x6b;0x0==0x0;0x0==0x0;0xa0==0xa0;0xe3==0x63;0x[CortexA8] 10==0x10;0x80==0x0;0xbd==0xbd;0xe8==0x68;0x7e==0x7e;0x24==0x24;0x71==0x71;0x80==0x0;0xa8==0xa8;0x15==0x15;0x71==0x71;0x80==0x0;0x70==0x70;0x40==0x40;0x2d==0x2d;0xe9==0x69;0x40==0x40;0xd0==0x50;0x4d==0x4d;0xe2==0x62;0x48==0x48;0x0==0x0;0x9f==0x9f;0xe5==0x65[CortexA8] ;0x40==0x40;0x20==0x20;0xa0==0xa0;0xe3==0x63;0xd==0xd;0x10==0x10;0xa0==0xa0;0xe1==0x61;0xd==0xd;0x50==0x50;0xa0==0xa0;0xe1==0x61;0xd0==0xd0;0x25==0x25;0x0==0x0;0xeb==0x6b;0x0==0x0;0x0==0x0;0x50==0x50;0xe3==0x63;0x8==0x8;0x40==0x40;0xa0==0xa0;0xe1==0x61;0x0[CortexA8] ==0x0;0x60==0x60;0x98==0x98;0xe5==0x65;0x2c==0x2c;0x0==0x0;0x9f==0x9f;0xd5==0x55;0x3==0x3;0x0==0x0;0x0==0x0;0xda==0x5a;0xd==0xd;0x0==0x0;0xa0==0xa0;0xe1==0x61;0x0==0x0;0x10==0x10;0xa0==0xa0;0xe3==0x63;0xa==0xa;0x20==0x20;0xa0==0xa0;0xe3==0x63;0x4b==0x4b;0x[CortexA8] 3b==0x3b;0x0==0x0;0xeb==0x6b;0x8==0x8;0x0==0x0;0x84==0x84;0xe5==0x65;0x0==0x0;0x0==0x0;0xa0==0xa0;0xe3==0x63;0x8==0x8;0x30==0x30;0x94==0x94;0xe5==0x65;0x0==0x0;0x30==0x30;0x86==0x86;0xe5==0x65;0x40==0x40;0xd0==0x50;0x8d==0x8d;0xe2==0x62;0x70==0x70;0x80==0x[CortexA8] 0;0xbd==0xbd;0xe8==0x68;0x85==0x85;0x24==0x24;0x71==0x71;0x80==0x0;0x0==0x0;0xc2==0x42;0x1==0x1;0x0==0x0;0x70==0x70;0x40==0x40;0x2d==0x2d;0xe9==0x69;0xf4==0xf4;0x40==0x40;0x9f==0x9f;0xe5==0x65;0x0==0x0;0x30==0x30;0x94==0x94;0xe5==0x65;0x9==0x9;0x8b==0xb;0x[CortexA8] 43==0x43;0xe2==0x62;0x20==0x20;0x80==0x0;0x48==0x48;0xe2==0x62;0x0==0x0;0x10==0x10;0xa0==0xa0;0xe3==0x63;0x20==0x20;0x20==0x20;0xa0==0xa0;0xe3==0x63;0x8==0x8;0x0==0x0;0xa0==0xa0;0xe1==0x61;0xdc==0xdc;0x50==0x50;0x9f==0x9f;0xe5==0x65;0x79==0x79;0x3a==0x3a;0[CortexA8] x0==0x0;0xeb==0x6b;0x0==0x0;0x10==0x10;0xa0==0xa0;0xe3==0x63;0x24==0x24;0x20==0x20;0x48==0x48;0xe2==0x62;0x0==0x0;0x20==0x20;0x88==0x88;0xe5==0x65;0x24==0x24;0x20==0x20;0xa0==0xa0;0xe3==0x63;0x0==0x0;0x0==0x0;0x98==0x98;0xe5==0x65;0x73==0x73;0x3a==0x3a;0x0[CortexA8] ==0x0;0xeb==0x6b;0xc0==0xc0;0x30==0x30;0x9f==0x9f;0xe5==0x65;0x0==0x0;0x10==0x10;0x94==0x94;0xe5==0x65;0x0==0x0;0x20==0x20;0x93==0x93;0xe5==0x65;0x2==0x2;0x20==0x20;0x61==0x61;0xe0==0x60;0x4==0x4;粓x30==0x30;0x98==0x98;0xe5==0x65;0x1==0x1;0x30==0x30;0x83==0[CortexA8] x83;0xe3==0x63;0x4==0x4;0x30==0x30;0x88==0x88;0xe5==0x65;0xa8==0xa8;0x30==0x30;0x9f==0x9f;0xe5==0x65;0x0==0x0;0x20==0x20;0x83==0x83;0xe5==0x65;0x4==0x4;0x0==0x0;0x0==0x0;0xea==0x6a;0x36==0x36;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x4==0x4;0x50==0x50;0x85==0x85;[CortexA8] 0xe2==0x62;0x0==0x0;0x0==0x0;0x50==0x50;0xe3==0x63;0x0==0x0;0x0==0x0;0x0==0x0;0xa==0xa;0xab==0xab;0xff==0x7f;0xff==0xff;0xeb==0x6b;0x4==0x4;0x60==0x60;0x15==0x15;0xe5==0x65;0x0==0x0;0x0==0x0;0x56==0x56;0xe3==0x63;0xf7==0xf7;0xff==0x7f;0xff==0xff;0x1a==0x1a[CortexA8] ;0x70==0x70;0x30==0x30;0x9f==0x9f;0xe5==0x65;0x9==0x9;0x1b==0x1b;0xa0==0xa0;0xe3==0x63;0x0==0x0;0x0==0x0;0x93==0x93;0xe5==0x65;0x9==0x9;0xb==0xb;0x40==0x40;0xe2==0x62;0x62==0x62;0x2c==0x2c;0x0==0x0;0xeb==0x6b;0x6c==0x6c;0x0==0x0;0x9f==0x9f;0xe5==0x65;0xfa=[CortexA8] =0xfa;0x28==0x28;0x0==0x0;0xeb==0x6b;0xb6==0xb6;0x0==0x0;0x0==0x0;0xeb==0x6b;0xc9==0xc9;0x2d==0x2d;0x0==0x0;0xeb==0x6b;0x60==0x60;0x0==0x0;0x9f==0x9f;0xe5==0x65;0x0==0x0;0x40==0x40;0x98==0x98;0xe5==0x65;0xba==0xba;0x25==0x25;0x0==0x0;0xeb==0x6b;0x51==0x51;[CortexA8] 0x39==0x39;0x0==0x0;0xeb==0x6b;0x4==0x4;0x0==0x0;0x84==0x84;0xe5==0x65;0x98==0x98;0x32==0x32;0x0==0x0;0xeb==0x6b;0xe4==0xe4;0x2d==0x2d;0x0==0x0;0xeb==0x6b;0x8b==0x8b;0x28==0x28;0x0==0x0;0xeb==0x6b;0x60==0x60;0x36==0x36;0x0==0x0;0xeb==0x6b;0x12==0x12;0x0==0[CortexA8] x0;0x0==0x0;0xeb==0x6b;0x3c==0x3c;0x0==0x0;0x9f==0x9f;0xe5==0x65;0xb1==0xb1;0x25==0x25;0x0==0x0;0xeb==0x6b;0x0==0x0;0x0==0x0;0x50==0x50;0xe3==0x63;0x4==0x4;0x0==0x0;0x0==0x0;0xa==0xa;0x6==0x6;0x10==0x10;0xa0==0xa0;0xe1==0x61;0x10==0x10;0x20==0x20;0xa0==0xa[CortexA8] 0;0xe3==0x63;0x7==0x7;0x3b==0x3b;0x0==0x0;0xeb==0x6b;0x24==0x24;0x30==0x30;0x9f==0x9f;0xe5==0x65;0x0==0x0;0x0==0x0;0x83==0x83;0xe5==0x65;0xc==0xc;0x32==0x32;0x0==0x0;0xeb==0x6b;0xfd==0xfd;0xff==0x7f;0xff==0xff;0xea==0x6a;0x44==0x44;0x0==0x0;0x70==0x70;0x80[CortexA8] ==0x0;0x7c==0x7c;0x4c==0x4c;0x71==0x71;0x80==0x0;0x48==0x48;0x0==0x0;0x70==0x70;0x80==0x0;0xd8==0xd8;0x6e==0x6e;0x71==0x71;0x80==0x0;0x8e==0x8e;0x24==0x24;0x71==0x71;0x80==0x0;0x96==0x96;0x24==0x24;0x71==0x71;0x80==0x0;0x9d==0x9d;0x24==0x24;0x71==0x71;0x80[CortexA8] ==0x0;0x98==0x98;0x64==0x64;0x71==0x71;0x80==0x0;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x0==0x0;0x0==0x0;0xa0==0xa0;0xe3==0x63;0x1e==0x1e;0xff==0x7f;0x2f==0x2f;0xe1==0x61;0x70==0x70;0x40==0x40;0x2d==0x2d;0xe9==0x69;0x88==0x88;0xd0==0x50;0x4d==0x4d;0x[CortexA8] e2==0x62;0x0==0x0;0x40==0x40;0xa0==0xa0;0xe1==0x61;0x4==0x4;0x11==0x11;0x9f==0x9f;0xe5==0x65;0x80==0x80;0x20==0x20;0xa0==0xa0;0xe3==0x63;0x8==0x8;0x0==0x0;0x8d==0x8d;0xe2==0x62;0x5b==0x5b;0x3a==0x3a;0x0==0x0;0xeb==0x6b;0x30==0x30;0xc0==0x40;0x94==0x94;0xe5[CortexA8] 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0x10==0x10;0x0==0x0;0x9f==0x9f;0xe5==0x65;0x86==0x86;0x28==0x28;0x0==0x0;0xeb==0x6b;0x4==0x4;0x0==0x0;0xa0==0xa0;0xe1==0x61;0x99==0x99;0xff==0x7f;0xff==0xff;0xeb==0x6b;0x10==0x10;0x40==0x40;0xbd==0xbd;0xe8==0x68;0xe7==0xe7;0xff==0x7f;0xff==0xff;0xea==0x6a;[CortexA8] 0xb5==0xb5;0x25==0x25;0x71==0x71;0x80==0x0;0x10==0x10;0x40==0x40;0x2d==0x2d;0xe9==0x69;0x0==0x0;0x40==0x40;0xa0==0xa0;0xe1==0x61;0x10==0x10;0x0==0x0;0x9f==0x9f;0xe5==0x65;0x7d==0x7d;0x28==0x28;0x0==0x0;0xeb==0x6b;0x4==0x4;0x0==0x0;0xa0==0xa0;0xe1==0x61;0x9[CortexA8] 0==0x90;0xff==0x7f;0xff==0xff;0xeb==0x6b;0x10==0x10;0x40==0x40;0xbd==0xbd;0xe8==0x68;0xde==0xde;0xff==0x7f;0xff==0xff;0xea==0x6a;0xcd==0xcd;0x25==0x25;0x71==0x71;0x80==0x0;0x10==0x10;0x40==0x40;0x2d==0x2d;0xe9==0x69;0x0==0x0;0x40==0x40;0xa0==0xa0;0xe1==0x6[CortexA8] 1;0x10==0x10;0x0==0x0;0x9f==0x9f;0xe5==0x65;0x74==0x74;0x28==0x28;0x0==0x0;0xeb==0x6b;Writing image data to Block 0 Page0x1

  • 0 in reply to gong li
    Guru 31670 points

    Li,

    Looks like there are minor bit flips in the NAND. Since there are more number of bit flips your ECC algorithm is not able to correct all of them. But since always D7 (7th bit) is always causing the trouble, can you check the physical NAND data bus interface for any short circuit or something like that? Also can you check the same on another board? Also try some other location of the NAND flash. 

  • 0 in reply to Renjith Thomas
    Prodigy 120 points

    Thanks for your reply.

    Several nand chip pins  crooked.I cann't believe it,It's new EVM.

    My colleagues make it fine.