[U-Boot] [PATCH v2] armv8/ls2080ardb: Update DDR timing to support more UDIMMs

Shengzhou Liu shengzhou.liu at nxp.com
Fri May 27 13:28:16 CEST 2016



> -----Original Message-----
> From: York Sun [mailto:york.sun at nxp.com]
> Sent: Thursday, May 19, 2016 4:28 AM
> To: Shengzhou Liu <shengzhou.liu at nxp.com>; u-boot at lists.denx.de
> Subject: Re: [U-Boot] [PATCH v2] armv8/ls2080ardb: Update DDR timing to
> support more UDIMMs
> >
> 
> Shengzhou,
> 
> I am still seeing it unstable on ls2085rdb-5 (ATX boardfarm) at 1866MT/s. It
> can boot if I change clk_adjust to 5. Please work with hardware team to
> confirm.
> 
> York

York

On LS1046RDB, the clk_adj is 9, an odd instead of even data, so we have to update it, and there will be more new boards in future.

Shengzhou



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