diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.autoboot | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/README.autoboot b/doc/README.autoboot index ff58a79e4..14e3660dd 100644 --- a/doc/README.autoboot +++ b/doc/README.autoboot @@ -74,6 +74,7 @@ What they do "bootretry" is >= 0. CONFIG_AUTOBOOT_KEYED + CONFIG_AUTOBOOT_KEYED_CTRLC CONFIG_AUTOBOOT_PROMPT CONFIG_AUTOBOOT_DELAY_STR CONFIG_AUTOBOOT_STOP_STR @@ -135,6 +136,13 @@ What they do environment variable you can specify a second, alternate string (which allows you to have two "password" strings). + The CONFIG_AUTOBOOT_KEYED_CTRLC #define allows for the boot + sequence to be interrupted by ctrl-c, in addition to the + "bootdelaykey" and "bootstopkey". Setting this variable + provides an escape sequence from the limited "password" + strings. + + CONFIG_ZERO_BOOTDELAY_CHECK If this option is defined, you can stop the autoboot process |