On Fri, Jun 15, 2018 at 3:29 AM, Alexander Graf <ag...@suse.de> wrote: > We can call commands like dhcp and bootp without arguments or with > explicit command line arguments that really should tell the code where > to look for files instead. > > Unfortunately, the current code simply overwrites command line arguments > in the dhcp case with dhcp values. > > This patch allows the code to preserve the command line values if they > were set on the command line. That way the semantics are slightly more > intuitive. > > The reason this patch does that by introducing a new variable is that we > can not rely on net_boot_file_name[0] being unset, as today it's > completely legal to call "dhcp" and afterwards run "tftp" and expect the > latter to repeat the same query as before. I would prefer not to break > that behavior in case anyone relies on it. > > Signed-off-by: Alexander Graf <ag...@suse.de>
Acked-by: Joe Hershberger <joe.hershber...@ni.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
