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SPI Flash

arjunbk09

Hello,
   We are working on Zynq-7020 and using spi flash,spansion-"S25FL256SAGMFI00".Can anybody please provide the source code for read and write in C/C++.
                       Thank you

  • 0

    Hi arjunbk09,

    If you look in U-Boot source code, you could use that C code as an example of how to read and write to the SPI Flash device.

    For ZedBoard, a good place to start looking might be /drivers/mtd/spi/spansion.c to see how these devices get accessed.  Also take a look at the "sf" command interpreter to see how the high level commands are processed.

    Regards,

    -Kevin