[script] setup adb

scripts/setup_adb.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+ADB=$(which adb)
+
+have_device() {
+	res=$($ADB devices | grep "0123456789ABCDEF")
+	if [ $? != 0 ];
+	then
+		echo "cannot find Marvell devices"
+		exit 0;
+
+	fi
+}
+
+#
+#	Check adb rights on local
+#
+
+user_adb=$(ps aux | grep "adb fork-server server" | grep -v grep| awk '{print $1}')
+is_ready=1
+if [ "$user_adb" != "root" ];
+then
+	echo "restart local adb server as root"
+	$ADB kill-server
+	sudo $ADB devices
+fi
+
+have_device
+
+#
+#	Check adbd rights on device
+#
+
+res=$($ADB shell id | awk '{print $1}' | grep shell)
+
+if [ $? == 0 ];
+then
+	$ADB root
+	sleep 1
+fi
+
+
+#
+#	Check filesystem on device
+#
+
+have_device
+res=$($ADB shell mount | grep "/system" | awk '{print $4}' | grep ro)
+
+if [ $? == 0 ];
+then
+	$ADB remount
+fi
+
+echo "You can access to the board with 'adb shell'"
+