arm: abb secu1: Convert CONFIG_BOOTDELAY to Kconfig
This converts the following to Kconfig:
CONFIG_BOOTDELAY
Cc: Holger Brunck <holger.brunck@ch.abb.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/socfpga_arria5_secu1.h b/include/configs/socfpga_arria5_secu1.h
index 7791443..eb17470 100644
--- a/include/configs/socfpga_arria5_secu1.h
+++ b/include/configs/socfpga_arria5_secu1.h
@@ -28,7 +28,6 @@
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
/* Booting Linux */
-#define CONFIG_BOOTDELAY 2
#define CONFIG_BOOTFILE "zImage"
#define CONFIG_BOOTCOMMAND \