Hi all,
It was noticed that after resetting the U-Boot environment ("env default -f -a") some variables are missing, and being added back after "reset". E.g. in my case it's next variables:
board_name=am57xx_evm_reva3 ethaddr=fc:0f:4b:7b:27:9c fastboot.board_rev=A.3A fastboot.cpu=DRA752 fastboot.secure=GP fastboot.userdata_size=2352351 fdtcontroladdr=fdf0d188 scsidevs=0 serial#=0c0090170f6e0122 stderr=serial@48020000 stdin=serial@48020000 stdout=serial@48020000 ver=U-Boot 2018.11-00028-g3ad6ba7780 (Nov 15 2018 - 21:17:57 +0200)
Most likely those variables are being set on board_late_init(), so we don't see them after "env default -f -a".
My question is: do we rely on environment to be the same after doing "env default -f -a", comparing to environment after reboot? If so, should I provide some sort of env callback to run corresponding routines on "env default" event (like [1])?
P.S. As I understand, we don't rely on this. But I didn't find this in documentation, so asking just to be completely sure.
Thanks!