tree 0bdeb7527cafaacaf566a0b799561fa5fd90de33
parent 3da5fa8b6399cf3d7309d951848e23c62b4793c5
author Mark Langsdorf <mark.langsdorf@calxeda.com> 1378844423 -0500
committer Tom Rini <trini@ti.com> 1383942314 -0500

autoboot: add an option to override keyed autoboot

As originally implemented, setting the AUTOBOOT_KEYED config option will
prevent users from breaking into the autoboot script with ctrl-c. Restore
that option with a new config symbol.

Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>