On 09/03/2015 11:09 AM, Joakim Tjernlund wrote:
> On Thu, 2015-09-03 at 10:44 -0500, York Sun wrote:
>> Jocke,
>>
>> On 09/03/2015 09:55 AM, Joakim Tjernlund wrote:
>>> in drivers/ddr/fsl/options.c we have:
>>>
>>> #if defined(CONFIG_SYS_FSL_DDR3) || defined(CONFIG_SYS_FSL_DDR4)
>>> /*
>>>
On Thu, 2015-09-03 at 10:44 -0500, York Sun wrote:
> Jocke,
>
> On 09/03/2015 09:55 AM, Joakim Tjernlund wrote:
> > in drivers/ddr/fsl/options.c we have:
> >
> > #if defined(CONFIG_SYS_FSL_DDR3) || defined(CONFIG_SYS_FSL_DDR4)
> > /*
> > * due to ddr3 dimm is fly-by topology
> > * w
Jocke,
On 09/03/2015 09:55 AM, Joakim Tjernlund wrote:
> in drivers/ddr/fsl/options.c we have:
>
> #if defined(CONFIG_SYS_FSL_DDR3) || defined(CONFIG_SYS_FSL_DDR4)
> /*
>* due to ddr3 dimm is fly-by topology
>* we suggest to enable write leveling to
>* meet the tQDSS
in drivers/ddr/fsl/options.c we have:
#if defined(CONFIG_SYS_FSL_DDR3) || defined(CONFIG_SYS_FSL_DDR4)
/*
* due to ddr3 dimm is fly-by topology
* we suggest to enable write leveling to
* meet the tQDSS under different loading.
*/
popts->wrlvl_en
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