> From: Ye Li <ye...@nxp.com> > According to DDRPHY errata, the Rank-to-Rank Spacing and tphy_rdcsgap > specification does not include the Critical Delay Difference (CDD) to > properly define the required rank-to-rank read command spacing after > executing PHY training firmware. > Following the errata workaround, at the end of data training, we get > all CDD values through the MessageBlock, then re-configure the DDRC > timing of WWT/WRT/RRT/RWT with comparing MAX CDD values. > Signed-off-by: Ye Li <ye...@nxp.com> > Acked-by: Peng Fan <peng....@nxp.com> Applied to u-boot-imx, master, thanks !
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