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MLK-16679: Add 2d training code on imx8mq
authorBai Ping <ping.bai@nxp.com>
Tue, 10 Oct 2017 03:12:06 +0000 (11:12 +0800)
committerJason Liu <jason.hui.liu@nxp.com>
Thu, 2 Nov 2017 18:37:25 +0000 (02:37 +0800)
commitdeced1b51caf5c09fff5f96dec6b6972e99072ea
tree58fd75910597c702bfb4fe1216958021df192d3ftree
parent33352745127dbe32012ed454fb5381a7fcc6cdafcommit | diff
MLK-16679: Add 2d training code on imx8mq

Change the DDR calibration flow from 1D training to 2D training.
the hardware can use an this optional 2D training to optimize
the PHY and DRAM setting in both time and voltage.

Signed-off-by: Bai Ping <ping.bai@nxp.com>
board/freescale/imx8mq_evk/ddr/helper.c diff | blob | history
board/freescale/imx8mq_evk/ddr/lpddr4.h diff | blob | history
board/freescale/imx8mq_evk/ddr/train1d.c diff | blob | history