From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Wed, 20 Mar 2019 06:13:59 +0000 (+0900)
Subject: scripts: sd_fusing_xu4: check whether block device is valid or not
X-Git-Tag: submit/tizen/20190409.022711~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3788c95503f5402fa1a9391fa5f351489a8a19ef;p=platform%2Fkernel%2Fu-boot.git

scripts: sd_fusing_xu4: check whether block device is valid or not

Check whether block device is valid or not.
Refer to previous commit about sd_fusing_rpi3.

Change-Id: Ia2124f8086c91c0309efed26e82e8c2ba5d76883
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---

diff --git a/scripts/tizen/sd_fusing_xu4.sh b/scripts/tizen/sd_fusing_xu4.sh
index 387466817f..8c25576252 100755
--- a/scripts/tizen/sd_fusing_xu4.sh
+++ b/scripts/tizen/sd_fusing_xu4.sh
@@ -310,7 +310,14 @@ function check_args () {
 	fi
 
 	if [ "$DEVICE" != "" ]; then
-		echo "Device: $DEVICE"
+		if [ -b "$DEVICE" ]; then
+			echo "Device: $DEVICE"
+		else
+			echo "Device not found : $DEVICE"
+			show_usage
+			tput sgr 0
+			exit 0
+		fi
 	fi
 
 	if [ "$FUSING_BINARY_NUM" != 0 ]; then