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DM8168 NAND operation with CS2n

B. Bowling
Prodigy 195 points

Asisting with a DM8168 board bring-up, and discoved that the NAND memory was inadvertently wired to use GPMC_CS2n chip select instead of GPMC_CS0n. Is it possible to use CS2n with NAND memory properly?

If so, what is the address modification needed in the GEL file to implement this?

Any information or advice appreciated! - Bruce

  • 0
    TI__Genius 13045 points

    The TRM (SPRUGX8), sec 25.7.3 describes NAND boot requirements.  CS0 is the only chip select supported.  Boot code is in ROM, so can't be easily changed.  Requires new device spin, so not practical in this case.

    Regards.