Dominique Martinet wrote on Wed, Nov 06, 2024 at 09:56:42AM +0900: > Running commands such as 'load mmc 2:1 $addr $path' when path does not > exists historically do not print any error on filesystems such as ext4 > or fat. > Changing the root filesystem to btrfs would make existing boot script > print 'Cannot lookup file xxx' errors, confusing customers wondering if > there is a problem when the mmc load command was used in a if (for > example to load boot.scr conditionally)
Ugh, sorry, I was a bit quick on checking with an updated u-boot on this... our tree is *cough* slightly *cough* old and that was the case at the time, but since somewhere in 2020 there is a warning in fs/fs.c in case load fails. That doesn't change the fact that this patch is useful to avoid the message being printed twice, but I'll need to update my scripts anyway to use `size` first instead (as a first approximation of `test -e`) Please let me know if you want me to resend this with an updated commit message; otherwise I'll let this sleep. -- Dominique
