summaryrefslogtreecommitdiff
path: root/doc/README.autoboot
diff options
context:
space:
mode:
Diffstat (limited to 'doc/README.autoboot')
-rw-r--r--doc/README.autoboot8
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/README.autoboot b/doc/README.autoboot
index ff58a79..14e3660 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