[meta-xilinx] QSPI Issues related to Linux 4.9

[Syed Syed]

git-dev at xilinx.com is internal to Xilinx. You should use git at xilinx.com. It is still in active state. I don’t know why no-one acknowledged your patches there. Can you re-try? I will try to make sure it reaches right folks at Xilinx. Appreciate your efforts.

Thanks
-syed

> -----Original Message-----
> From: meta-xilinx-bounces at yoctoproject.org [mailto:meta-xilinx-
> bounces at yoctoproject.org] On Behalf Of Mike Looijmans
> Sent: Wednesday, November 29, 2017 11:54 AM
> To: Manjukumar Harthikote Matha <MANJUKUM at xilinx.com>; Martin
> Siegumfeldt <mns at gomspace.com>; meta-xilinx at yoctoproject.org
> Subject: Re: [meta-xilinx] QSPI Issues related to Linux 4.9
> 
> I re-sent the three patches as series to git-dev at xilinx.com with a CC to you.
> 
> Mike.
> 
> On 28-11-17 19:56, Manjukumar Harthikote Matha wrote:
> > Hi Mike,
> >
> > Thanks for your work, please send patches to git-dev at xilinx.com
> >
> > Thanks,
> > Manju
> >
> >>
> 
> Kind regards,
> 
> Mike Looijmans
> System Expert
> 
> TOPIC Products
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> Please consider the environment before printing this e-mail
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> 
> 
> -----Original Message-----
> >> From: meta-xilinx-bounces at yoctoproject.org [mailto:meta-xilinx-
> >> bounces at yoctoproject.org] On Behalf Of Mike Looijmans
> >> Sent: Monday, November 27, 2017 2:57 AM
> >> To: Martin Siegumfeldt <mns at gomspace.com>;
> >> meta-xilinx at yoctoproject.org
> >> Subject: Re: [meta-xilinx] QSPI Issues related to Linux 4.9
> >>
> >> There are several bugs (at least 3) in the Xilinx tree relating to
> >> QSPI, I implemented fixes in our tree and sent patches to
> >> git at xilinx.com (with CC to several Xilinx people).
> >>
> >> I did not receive any feedback so far.
> >>
> >> I get the impression that the git at xilinx.com e-mail is no longer in use.
> >> Better suggestions are welcome.
> >>
> >> The QSPI code from Xilinx is not part of mainline Linux (and for good
> >> reason it seems), so sending patches to mainline linux is pointless.
> >>
> >> (If you're designing Zynq boards, my advice for now is to steer away
> >> from the dual-qspi config, it's almost useless on the Zynq and forces
> >> you to use Xilinx' tree instead of mainline)
> >>
> >>
> >>
> >> On 24-11-17 14:02, Martin Siegumfeldt wrote:
> >>> Hi,
> >>>
> >>> I recently updated the Linux kernel for a custom board based on z7k
> >>> from Xilinx
> >> version 4.6 to 4.9, and spend a few days debugging issues related to
> >> the QSPI flash (n25q512a13). By coincidence I stumbled upon
> >> https://github.com/topic-embedded-
> >>
> products/linux/commit/8f89736e4e4c116b442f56b3414c33b36f99bc18#diff-
> >> 49f4e70fe9e60ff773b57164b9e03dbb (thanks Mike) which resolved the
> >> issue. It looks like this commit has been left out during the 4.9
> >> transition. Since I am apparently not  the only one encountering this
> >> issue I wonder if this is planned fixed upstream (upstream as in the
> >> Xilinx fork I mean)
> >>>
> >>> Thanks,
> >>> Martin
> >>>
> >>
> >>
> >>
> >> Kind regards,
> >>
> >> Mike Looijmans
> >> System Expert
> >>
> >> TOPIC Products
> >> Materiaalweg 4, NL-5681 RJ Best
> >> Postbus 440, NL-5680 AK Best
> >> Telefoon: +31 (0) 499 33 69 79
> >> E-mail: mike.looijmans at topicproducts.com
> >> Website: www.topicproducts.com
> >>
> >> Please consider the environment before printing this e-mail
> >>
> >>
> >>
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