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(parent: 3f63d27) | patch
drivers: ddr: imx Workaround for i.MX8M DDRPHY rank to rank issue
authorOliver Chen <Oliver.Chen@nxp.com>
Tue, 21 Apr 2020 06:48:09 +0000 (14:48 +0800)
committerPeng Fan <peng.fan@nxp.com>
Tue, 14 Jul 2020 07:23:46 +0000 (15:23 +0800)
commitb335966958a93e49439bf248adadce89e7e2bee3
treed4ee266783df9801705bb751710514be758da202tree | snapshot
parent3f63d27c177a84dd97f77fb843ff4e4c6d7d45ebcommit | diff
drivers: ddr: imx Workaround for i.MX8M DDRPHY rank to rank issue

Add logic to automatically update umctl2's setting based
on phy training CDD value for rank to rank space issue

Acked-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Oliver Chen <Oliver.Chen@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
arch/arm/include/asm/arch-imx8m/ddr.h diff | blob | history
drivers/ddr/imx/imx8m/ddr_init.c diff | blob | history
drivers/ddr/imx/imx8m/ddrphy_train.c diff | blob | history
drivers/ddr/imx/imx8m/ddrphy_utils.c diff | blob | history
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