X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=doc%2FREADME.autoboot;h=14e3660dd8d7634e058d280bed1e457de8838066;hb=14b256e5c084e1b693f4ad73c6a8beee7ffcb4af;hp=ff58a79e490a94502f4951cf0792ec97f80a8a48;hpb=3765b3e7bd0f8e46914d417f29cbcb0c72b1acf7;p=u-boot

diff --git a/doc/README.autoboot b/doc/README.autoboot
index ff58a79e49..14e3660dd8 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