[PATCH] ARM: imx: ddr: Add deskew register programming

[sbabic at denx.de]

> Fill is code for programming the DDR_PHY_CMD_DESKEW_CONx registers,
> which are optional, but can be used to fill in the byte lane delays.
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Fabio Estevam <festevam at gmail.com>
> Cc: NXP i.MX U-Boot Team <uboot-imx at nxp.com>
> Cc: Peng Fan <peng.fan at nxp.com>
> Cc: Stefano Babic <sbabic at denx.de>
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

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