tree 13c352a05cbb1af82f25ec6df490482ab7390c48
parent 526a736ee163cfa0263c37f50fe1a8c2d7416521
author Felix.Vietmeyer@jila.colorado.edu <Felix.Vietmeyer@jila.colorado.edu> 1618970666 -0600
committer Tom Rini <trini@konsulko.com> 1649353956 -0400

env: Load env when ENV_IS_NOWHERE is only location selected

This patch prevent u-boot from hanging on a UltraZed EG board (zynqmp).

Without the patch,
(drv = env_driver_lookup(ENVOP_INIT, prio))
evaluates to 0, causing prio = 0
Then, (!prio) is hit, returning -ENODEV causing a stall.

With the patch,
instead of returning -ENODEV and causing a stall, we
set gd->env_addr (is this really needed?)
and then
mark gd->env_valid = ENV_INVALID to use the default env.