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  • York Sun's avatar
    f80d6472
    driver/ddr/fsl: Fix DDR4 driver · f80d6472
    York Sun authored
    
    When accumulated ECC is enabled, the DQ_MAP for ECC[4:7] needs to be set
    to 0, i.e. 0->0, 1->1, etc., required by controller logic, even these pins
    are not actually connected.
    
    Also fix a bug when reading from DDR register to use proper accessor for
    correct endianess.
    
    Signed-off-by: default avatarYork Sun <yorksun@freescale.com>
    f80d6472
    History
    driver/ddr/fsl: Fix DDR4 driver
    York Sun authored
    
    When accumulated ECC is enabled, the DQ_MAP for ECC[4:7] needs to be set
    to 0, i.e. 0->0, 1->1, etc., required by controller logic, even these pins
    are not actually connected.
    
    Also fix a bug when reading from DDR register to use proper accessor for
    correct endianess.
    
    Signed-off-by: default avatarYork Sun <yorksun@freescale.com>