Hi Daniel,

I think that it is possible to replicate the changes from Spresense for your 
own board

Please check: 
tool/Unix.mk
boards/arm/cxd56xx/drivers/Kconfig
drivers/Kconfig

Best regards
Alin

-----Original Message-----
From: Daniel Pereira Carvalho <[email protected]> 
Sent: den 4 oktober 2022 20:34
To: [email protected]
Subject: Re: dummy folders in nuttx tree

Hi Alin,

So, I suppose that if I have a custom driver that I have no reason to share and 
I want to keep it outside the NuttX folder tree, I can point the 
nuttx/driver/platform symlink to the custom driver folder. Doing this the 
Kconfig will appear on menuconfig. Is this correct?

If this is correct I am doing something wrong because it does not work for me. 
When I configure the board the symlink I just created is overwritten to 
original configuration, and restoring the symlink does not work either.

How should I proceed to build a custom driver outside the NuttX folder tree 
using this approach?

Thanks

Daniel Pereira de Carvalho


Em ter., 4 de out. de 2022 às 04:25, [email protected] < 
[email protected]> escreveu:

> Hi Daniel,
>
> There are boards (ex Spresense) that use drivers that are unique for 
> those platforms In this case we use the symlinks to drivers folder but 
> keep the drivers under the specific board that uses them
>
> Best regards
> Alin
>
>
> -----Original Message-----
> From: Daniel Pereira Carvalho <[email protected]>
> Sent: den 3 oktober 2022 21:02
> To: [email protected]
> Subject: dummy folders in nuttx tree
>
> Hi guys,
>
> Looking at nuttx folders I saw two folders called "dummy", 
> specifically nuttx/dummy and nuttx/drivers/dummy. The last one is 
> referenced by the symbolic link nuttx/drivers/platform. What is the reason 
> for this?
>
> Thanks
>
> Daniel Pereira de Carvalho
>

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