[Buildroot] [PATCH] u-boot: add option to generate env image from default env
Arnout Vandecappelle
arnout at mind.be
Tue Oct 9 08:01:37 UTC 2018
On 9/10/18 09:07, Denis OSTERLAND wrote:
> Hi Arnout,
>
> thanks for the review.
> Am Montag, den 08.10.2018, 19:33 +0200 schrieb Arnout Vandecappelle:
[snip]
>> However, I think it would be simpler to just allow this option to be empty. In
>> other words, remove the choice, and add something like the following at the end
>> of the help text:
>>
>> For U-Boot >= v2018.03, it is possible to leave this empty. In that
>> case, the default environment for the target configuration will be
>> used.
>>
>> This is just an idea, if you don't like it, feel free to keep the current solution.
> Well, I thought about it.
> contra:
> - adds additional configuration switches
> pro:
> - clear on first look (not required to read help first)
This is a valid point.
> - easier to extend (add other sources in future)
Hm, there is something to be said for this point as well. It might be possible
that U-Boot will start shipping internal environment fragments.
However, in that case, I think we would really want to add an additional list
of internal sources, again without an option to control enabling it.
> - keeps current behavior (failed to build, if only BR2_TARGET_UBOOT_ENVIMAGE is selected)
This is really not important.
> I think it is not very likely that other sources were implemented.
> Maybe it would be nice to just tick BR2_TARGET_UBOOT_ENVIMAGE and
> empty default of SOURCE will lead to default env.
>
> What do you think?
That is indeed what I meant.
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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