CONFIG_AUTOBOOT_PROMPT
CONFIG_AUTOBOOT_DELAY_STR
CONFIG_AUTOBOOT_STOP_STR
- CONFIG_AUTOBOOT_DELAY_STR2
- CONFIG_AUTOBOOT_STOP_STR2
"bootdelaykey" environment variable
"bootstopkey" environment variable
- "bootdelaykey2" environment variable
- "bootstopkey2" environment variable
These options give more control over stopping autoboot. When
they are used a specific character or string is required to
character of a key string does not appear in the rest of the
string.
- Using the CONFIG_AUTOBOOT_DELAY_STR2 #define or the
- "bootdelaykey2" environment variable and/or the
- CONFIG_AUTOBOOT_STOP_STR2 #define or the "bootstopkey"
- 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
- by hitting a key even in that case when "bootdelay" has been
- set to 0. You can set "bootdelay" to a negative value to
- prevent the check for console input.
-
CONFIG_RESET_TO_RETRY
(Only effective when CONFIG_BOOT_RETRY_TIME is also set)