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SPI flash issue in DM8168

Harish Naidu
Prodigy 110 points
Other Parts Discussed in Thread: CCSTUDIO

We have developed a Custom board using DM8168 Processor.

When we keep the boot mode switch in SPI Mode that is 10110 chip select is low but when we change the boot mode settings to any other mode chip select is high.

We are not able to flash from SPI,what might be the issue.

PLease anyone suggest.

  • 0
    Prodigy 110 points

    We have developed a Custom board using DM8168 Processor.

    When we keep the boot mode switch in SPI Mode that is 10110 chip select is low but when we change the boot mode settings to any other mode chip select is high.

    We are able to flash from SPI,what might be the issue.

    PLease anyone suggest.

  • 0
    Prodigy 110 points

    We have developed a Custom board using DM8168 Processor.

    When we keep the boot mode switch in SPI Mode that is 10110 chip select is low but when we change the boot mode settings to any other mode chip select is high.

    We are getting SPI device ID when we give SF probe command in U-boot

    We are not able to flash from SPI,what might be the issue.

    PLease anyone suggest.

  • 0 in reply to Harish Naidu
    TI__Guru**** 170625 points
    Hi Harish,

    You can flash the SPI chip from:

    1. Using CCStudio flash tool
    2. Using SD card
    3. Using EMAC/ethernet

    Which one you are using?

    BR
    Pavel