Dear Joe Hershberger, > This allows the default console to be specified as the nulldev. This is > specifically helpful when the real serial console's init() cannot run > early in the boot process. When the init can be run, then the console > can be switched to the real device using the std* env vars. > > Signed-off-by: Joe Hershberger <[email protected]>
Isn't it actually better to have null stdio device? Some systems might not even use serial port (and so null serial will be useless on these systems)! [...] Best regards, Marek Vasut _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
