[Buildroot] [PATCH 1/1] configs: beaglebone: update kernel to 4.1.13 and u-boot to 2015.10
Arnout Vandecappelle
arnout at mind.be
Thu Jan 14 21:41:52 UTC 2016
On 13-01-16 09:51, Thomas Petazzoni wrote:
> Zoltan,
>
> On Wed, 13 Jan 2016 03:52:22 +0100, Zoltan Gyarmati wrote:
>
[snip]
>> ...comment-block-of-fdt_get_property_namelen.patch | 32 +
>> .../0002-fdt-Add-a-function-to-count-strings.patch | 246 +++
>> ...d-a-function-to-get-the-index-of-a-string.patch | 159 ++
>> ...004-fdt-Add-functions-to-retrieve-strings.patch | 173 ++
>
> I am not supper happy with the solution of having those DTC patches
> specifically for the BeagleBone platform. If I understand correctly,
> those patches are needed to get the DT overlay to work, right ?
I was the one suggesting that approach...
> We had the same problem for the C.H.I.P platform, so it would also be
> useful for us to have a overlay-capable DTC. You can see what my
> colleague Antoine Ténart did:
>
> https://github.com/NextThingCo/CHIP-buildroot/commit/1a73b514d204d0c6e9100d53011a11d99fd8b778
> https://github.com/NextThingCo/CHIP-buildroot/commit/f3334df58611ff3cae5fd62906423fdce3d80d24
> https://github.com/NextThingCo/CHIP-buildroot/commit/c4457eba3099f5ca514c06bb35b42772178a151a
>
> It is not ideal because it relies on a separate dtc-overlay package,
> which packages a different version of dtc, which Antoine has cooked on
> his own github repository.
>
> We really need to find a solution that is acceptable in the upstream
> Buildroot, and applies to multiple platforms.
Just thinking out loud: we could add an option to the dtc package that selects
the overlay version.
The canonical approach, however, would be to convert dtc to a virtual package
with a dtc-kernel-org and a dtc-overlay implementation.
Regards,
Arnout
[snip]
--
Arnout Vandecappelle arnout at mind be
Senior Embedded Software Architect +32-16-286500
Essensium/Mind http://www.mind.be
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