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emif-common.c
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Steve Sakoman authored
Some rams (Micron for example) return duplicate mr data on all byte lanes. Users of the get_mr function currently don't deal with this duplicated data gracefully. This patch detects the duplicated data and returns only the expected 8 bit mr data. Signed-off-by:
Steve Sakoman <steve@sakoman.com>
Steve Sakoman authoredSome rams (Micron for example) return duplicate mr data on all byte lanes. Users of the get_mr function currently don't deal with this duplicated data gracefully. This patch detects the duplicated data and returns only the expected 8 bit mr data. Signed-off-by:
Steve Sakoman <steve@sakoman.com>