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authorStefan Roese <sr@denx.de>2015-05-18 14:08:23 +0200
committerTom Rini <trini@konsulko.com>2015-06-08 17:32:16 -0400
commitd126e016493dc84a87db4ce87db4c5a94ee29e9a (patch)
treef9eb404ba50886cccd39f18ea28a27464e4ff95b /common/Kconfig
parent2d908fa084a5b5e10a3726e80b42d2ce5100d079 (diff)
downloadtalos-obmc-uboot-d126e016493dc84a87db4ce87db4c5a94ee29e9a.tar.gz
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autoboot.c: Move config options to Kconfig
This patch moves the following config options to Kconfig: CONFIG_AUTOBOOT_KEYED CONFIG_AUTOBOOT_PROMPT CONFIG_AUTOBOOT_DELAY_STR CONFIG_AUTOBOOT_STOP_STR AUTOBOOT_KEYED_CTRLC Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Drop ip04 and pm9263 configs/ additions, those boards previously set CONFIG_AUTOBOOT_PROMPT but never used it, re-run savedefconfig over all boards that did change. Make digsy_mtc_* string include seconds to match others and not warn. ] Signed-off-by: Tom Rini <trini@konsulko.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'common/Kconfig')
-rw-r--r--common/Kconfig64
1 files changed, 64 insertions, 0 deletions
diff --git a/common/Kconfig b/common/Kconfig
index a2167f01f7..6b5d166429 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -17,6 +17,70 @@ config SYS_HUSH_PARSER
help
Backward compatibility.
+menu "Autoboot options"
+
+config AUTOBOOT_KEYED
+ bool "Stop autobooting via specific input key / string"
+ default n
+ help
+ This option enables stopping (aborting) of the automatic
+ boot feature only by issuing a specific input key or
+ string. If not enabled, any input key will abort the
+ U-Boot automatic booting process and bring the device
+ to the U-Boot prompt for user input.
+
+config AUTOBOOT_PROMPT
+ string "Autoboot stop prompt"
+ depends on AUTOBOOT_KEYED
+ default "Autoboot in %d seconds\\n"
+ help
+ This string is displayed before the boot delay selected by
+ CONFIG_BOOTDELAY starts. If it is not defined there is no
+ output indicating that autoboot is in progress.
+
+ Note that this define is used as the (only) argument to a
+ printf() call, so it may contain '%' format specifications,
+ provided that it also includes, sepearated by commas exactly
+ like in a printf statement, the required arguments. It is
+ the responsibility of the user to select only such arguments
+ that are valid in the given context.
+
+config AUTOBOOT_DELAY_STR
+ string "Delay autobooting via specific input key / string"
+ depends on AUTOBOOT_KEYED
+ help
+ This option delays the automatic boot feature by issuing
+ a specific input key or string. If CONFIG_AUTOBOOT_DELAY_STR
+ or the environment variable "bootdelaykey" is specified
+ and this string is received from console input before
+ autoboot starts booting, U-Boot gives a command prompt. The
+ U-Boot prompt will time out if CONFIG_BOOT_RETRY_TIME is
+ used, otherwise it never times out.
+
+config AUTOBOOT_STOP_STR
+ string "Stop autobooting via specific input key / string"
+ depends on AUTOBOOT_KEYED
+ help
+ This option enables stopping (aborting) of the automatic
+ boot feature only by issuing a specific input key or
+ string. If CONFIG_AUTOBOOT_STOP_STR or the environment
+ variable "bootstopkey" is specified and this string is
+ received from console input before autoboot starts booting,
+ U-Boot gives a command prompt. The U-Boot prompt never
+ times out, even if CONFIG_BOOT_RETRY_TIME is used.
+
+config AUTOBOOT_KEYED_CTRLC
+ bool "Enable Ctrl-C autoboot interruption"
+ depends on AUTOBOOT_KEYED
+ default n
+ help
+ This option 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.
+
+endmenu
+
comment "Commands"
menu "Info commands"
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