common: bootdelay: move CONFIG_BOOTDELAY into a Kconfig option

move CONFIG_BOOTDELAY into a Kconfig option. Used for this
purpose the moveconfig.py tool in tools.

Signed-off-by: Heiko Schocher <hs@denx.de>

Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
diff --git a/common/Kconfig b/common/Kconfig
index 067545d..4d17b10 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -97,6 +97,15 @@
 
 endmenu
 
+config BOOTDELAY
+	int "delay in seconds before automatically booting"
+	default 0
+	help
+	  Delay before automatically running bootcmd;
+	  set to -1 to disable autoboot.
+	  set to -2 to autoboot with no delay and not check for abort
+	  (even when CONFIG_ZERO_BOOTDELAY_CHECK is defined).
+
 config CONSOLE_RECORD
 	bool "Console recording"
 	help