licheervnano: add camera test script

ramdisk/rootfs/overlay/cv1812cp_licheerv_nano_sd/opt/camera.sh

@@ -2,4 +2,20 @@
 
 THISDIR=$(dirname $(realpath $0))
 
-cp -fv $THISDIR/sensor_cfg.ini /mnt/data
+if [ ! -e /mnt/data/sensor_cfg.ini ]
+then
+    cp -fv $THISDIR/sensor_cfg.ini /mnt/data
+fi
+echo "snsr_r 0 0" > /proc/mipi-rx
+devmem 0x03002814 32 0x00308101
+echo "snsr_on 0 1 4" > /proc/mipi-rx
+
+SENSOR_TEST=/opt/sensor_test_gc4653
+
+cd /tmp/
+
+# test camera
+echo "
+1
+0
+10" | $SENSOR_TEST