[meta-xilinx] QSPI Issues related to Linux 4.9

[Mike Looijmans]

On 29-11-17 09:29, Syed Syed wrote:
> 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.
> 

I resent the series, to git at xilinx.com, with a BCC to a private e-mail account 
and verified that all three arrived safely.

If you did not receive it, please complain loudly to your IT department.


> Thanks
> -syed
> 
>> 

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



-----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
>> 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
>>
>>
>>
>> -----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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