SSD_Burning Instructions

1. Burning Tool

  1. Use Tftp32 to burn when booting to Uboot board normally;

  2. Use Flash_Tool to burn when booting to the Uboot board abnormally.

1.1. Flash_Tool(ISP_Tool) Burning

It is suitable for empty burning or when the board cannot enter the Uboot console for burning.

  1. Enter the Uboot console, enter debug (if you can enter normally), the uboot serial port is disabled

  2. Close the serial port debugging tool

  3. Booting to Uboot requires the necessary partition and the starting address of the partition

    The difference between Nand/Nor is as follows:

    1. Nand Flash

      Partition file Initial address
      GCIS.bin 0x000000
      IPL.bin 0x140000
      IPL_CUST.bin 0x200000
      u-boot_spinand.xz.img.bin 0x2C0000

    2. Nor Flash

      Partition file Initial address
      IPL.bin 0x00000
      IPL_CUST.bin 0x10000
      MXP_SF.bin 0x20000
      u-boot.xz.img.bin 0x30000

  4. Open Flash_Tool and burn sequentially according to the above partition and address

    1. Click Connect(Ensure that the serial port tool is closed to avoid contention for serial port resources)

    2. Select Flash Type (Nand Flash/Nor Flash)

    3. Select the img corresponding to the partition to be burned, take u-boot_spinand.xz.img.bin as an example

    4. Check Base shift at, choose to start from base address 0

    5. Fill in the starting address of the corresponding img partition (u-boot_spinand.xz.img.bin corresponds to 0x2C0000)

    6. Click Run and wait until Pass.

  5. Burn the partition in step 3 according to the Flash Type, and restart after burning

1.2. Tftp Burning

It is only for the case where you can enter the Uboot console.

  1. Open tftpd32, select the image directory that needs to be burned

  2. Enter the Uboot console and set the IP

    setenv serverip 172.19.24.145; //IP of the environment where Tftp is located

setenv ipaddr 172.19.24.X; //Set the ip of the board; ensure that it is in the same network segment as Tftp

saveenv;

  3. Enter estart (If the NIC is disabled by default in the Uboot phase)

  4. Enter estar (The difference with full burning is that you can estar the script in auto_update.txt, and burn any single partition)