[U-Boot] [PATCH] fw_setenv: avoid writing environment when nothing has changed

Mon Sep 24 06:20:31 UTC 2018

Hi

On Mon., 24 Sep. 2018, 8:19 am Rasmus Villemoes, <rasmus.villemoes at prevas.dk>
wrote:

> On 2018-09-05 21:22, Rasmus Villemoes wrote:
> > In the case where one deletes an already-non-existing variable, or sets
> > a variable to the value it already has, there is no point in writing the
> > environment back, thus reducing wear on the underlying storage
> > device.
>
> ping
>

Sorry I will give a try and make sense in my use cases

Michael

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