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[Backport v4.0-branch] drivers: flash: flash_mcux_flexspi_nor: check all 3 bytes of JEDEC ID #82675

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Commits on Dec 6, 2024

  1. drivers: flash: flash_mcux_flexspi_nor: check all 3 bytes of JEDEC ID

    The FlexSPI NOR driver should verify all 3 bytes of the JEDEC ID match
    the expected value before attempting to use a custom LUT table with a
    flash chip. This reduces the odds that an incompatible LUT will be used
    with a flash chip, as some flash chips may share the same first byte of
    their device ID but not be compatible with the custom LUT table.
    
    Signed-off-by: Daniel DeGrasse <[email protected]>
    (cherry picked from commit c12030a)
    danieldegrasse authored and github-actions[bot] committed Dec 6, 2024
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