[U-Boot] Query on qspi driver

Jagan Teki jagan at openedev.com
Thu Nov 24 19:18:12 CET 2016


On Wed, Nov 23, 2016 at 11:21 AM, Siva Durga Prasad Paladugu
<siva.durga.paladugu at xilinx.com> wrote:
> Hi Jagan,
>
> I am planning to send ZynqMP qspi driver to mainline. As per your recent patches, I can see that, you are moving qspi flash stuff to spi-nor and these are not in main tree yet.
> As you said earlier, I have seen u-boot-spi.git and there are few branches on which you have spi-nor related changes. Could you please let me know branch to work for sending my ZynqMP qspi driver patches.
> Also, could you let me know your plan or target release for spi-nor changes, so that I will work on it accordingly.

Please note that, if this controller is specially designed for spi-nor
flash's with exact functionalities which are more likely a flash
related I can recommend you to add the driver on mtd side, if not it
should be a pure spi driver.

If you want to write the driver on mtd side, use the master tree
itself and once SPI-NOR ML will make the changes accordingly.

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.


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