[PATCH 3/5] env/fat.c: remove private CMD_SAVEENV logic

Wolfgang Denk wd at denx.de
Fri Feb 21 17:14:14 CET 2020

Dear Rasmus,

In message <5265fdd5-3992-4e5f-3235-5586b3b77dd7 at prevas.dk> you wrote:
> So without the fat.c patch, CONFIG_SPL_SAVEENV is effectively ignored.

OK, but what about bords that don't store the envionment in a file
system, but instead for example in (parallel or SPI) NOR flash or in
a UBI volume?

> Actually, the situation for ext4 is even worse than indicated.
> Anyway, a side-effect of my ext4 patch is that the above combination
> actually builds, because env_ext4_save is not linked in, so hexport_r
> isn't needed. And turning on SPL_SAVEENV also works as expected.

OK. Thanks.

Best regards,

Wolfgang Denk

DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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is the illusions.                       - Terry Pratchett, _Pyramids_

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