Device Tree Overlay Support v2

Device Tree Overlay Support v2

[Pascal Vizeli]

Hi,

I rebase and update the patch from Jan Luebbe. They did a amazing job with:
http://lists.infradead.org/pipermail/barebox/2015-March/022674.html

I think it is now at the time to support overlay like uboot and other
bootloaders. They will help on raspberry, I think also on other
platforms, to update the device tree without a big shell script of
of_properties/of_fixup_status.

This features is very common today and missed by barebox.
I update the dtc scripts to the same version they we use on dts kernel level.

Patch are here:
https://github.com/home-assistant/hassos/tree/dev/buildroot-external/patches/barebox

Greets

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Re: Device Tree Overlay Support v2

[Pascal Vizeli]

There was some missing files inside patches. I fix that.
Actual version work on my local site with fresh environment.

2018-05-27 11:39 GMT+02:00 Pascal Vizeli <pvizeli@syshack.ch>:
> Hi,
>
> I rebase and update the patch from Jan Luebbe. They did a amazing job with:
> http://lists.infradead.org/pipermail/barebox/2015-March/022674.html
>
> I think it is now at the time to support overlay like uboot and other
> bootloaders. They will help on raspberry, I think also on other
> platforms, to update the device tree without a big shell script of
> of_properties/of_fixup_status.
>
> This features is very common today and missed by barebox.
> I update the dtc scripts to the same version they we use on dts kernel level.
>
> Patch are here:
> https://github.com/home-assistant/hassos/tree/dev/buildroot-external/patches/barebox
>
> Greets

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Re: Device Tree Overlay Support v2

[Pascal Vizeli]

Look like there is a bug with resolve __local_fixups__
I try to fix that and make a patch for this.

2018-05-27 16:44 GMT+02:00 Pascal Vizeli <pascal.vizeli@syshack.ch>:
> There was some missing files inside patches. I fix that.
> Actual version work on my local site with fresh environment.
>
> 2018-05-27 11:39 GMT+02:00 Pascal Vizeli <pvizeli@syshack.ch>:
>> Hi,
>>
>> I rebase and update the patch from Jan Luebbe. They did a amazing job with:
>> http://lists.infradead.org/pipermail/barebox/2015-March/022674.html
>>
>> I think it is now at the time to support overlay like uboot and other
>> bootloaders. They will help on raspberry, I think also on other
>> platforms, to update the device tree without a big shell script of
>> of_properties/of_fixup_status.
>>
>> This features is very common today and missed by barebox.
>> I update the dtc scripts to the same version they we use on dts kernel level.
>>
>> Patch are here:
>> https://github.com/home-assistant/hassos/tree/dev/buildroot-external/patches/barebox
>>
>> Greets

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