[U-Boot] [PATCH 7/8] armv8: ls1046a: disable SATA ECC in DCSR

Shaohui Xie shaohui.xie at nxp.com
Mon Aug 29 06:45:02 CEST 2016


> -----Original Message-----
> From: york sun
> Sent: Saturday, August 27, 2016 12:08 AM
> To: Qianyu Gong <qianyu.gong at nxp.com>; u-boot at lists.denx.de
> Cc: Prabhakar Kushwaha <prabhakar.kushwaha at nxp.com>; Mingkai Hu
> <mingkai.hu at nxp.com>; Shaohui Xie <shaohui.xie at nxp.com>; Zhiqiang Hou
> <zhiqiang.hou at nxp.com>; Wenbin Song <wenbin.song at nxp.com>
> Subject: Re: [PATCH 7/8] armv8: ls1046a: disable SATA ECC in DCSR
> 
> On 08/26/2016 04:40 AM, Gong Qianyu wrote:
> > From: Shaohui Xie <Shaohui.Xie at nxp.com>
> >
> > So to fix SATA CRC error.
> 
> Does ECC cause the CRC error? Please explain more what you are doing in this
> patch.
[S.H] We only know disable ECC can fix CRC error which provided by validation team
As a workaround, the root cause is not clear.

Maybe we can drop it for now, there might be a better solution for this issue in future, 
or the solution is still the same, but we know exactly what is going on.

Thanks,
Shaohui



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