tree 97f85fa34ef28e76d53a27eddd76fce321acb333
parent 27a5520266b0e9417b47bac4c218150d16f9d587
author York Sun <york.sun@nxp.com> 1518041831 -0800
committer Tom Rini <trini@konsulko.com> 1518797561 -0500

env: Fix env_load_location

Commit 7d714a24d725 ("env: Support multiple environments") added
static variable env_load_location. When saving environmental
variables, this variable is presumed to have the value set before.
In case the value was set before relocation and U-Boot runs from a
NOR flash, this variable wasn't writable. This causes failure when
saving the environment. To save this location, global data must be
used instead.

Signed-off-by: York Sun <york.sun@nxp.com>
CC: Maxime Ripard <maxime.ripard@free-electrons.com>