diff --git a/files/initrd/opt/arc/boot.sh b/files/initrd/opt/arc/boot.sh
index a6abf751..a5c0d583 100755
--- a/files/initrd/opt/arc/boot.sh
+++ b/files/initrd/opt/arc/boot.sh
@@ -132,8 +132,8 @@ if [ ! "${BUS}" = "usb" ]; then
 fi
 CMDLINE['panic']="${KERNELPANIC:-0}"
 CMDLINE['console']="ttyS0,115200n8"
-CMDLINE['no_console_suspend']="1"
-CMDLINE['consoleblank']="0"
+#CMDLINE['no_console_suspend']="1"
+CMDLINE['consoleblank']="600"
 CMDLINE['earlyprintk']=""
 CMDLINE['earlycon']="uart8250,io,0x3f8,115200n8"