添加后板sdk更改,裁剪文件系统和kernel

target/allwinner/v851s-fastboot_sl100_back/busybox-init-base-files/etc/init.d/S90pcba

@@ -0,0 +1,71 @@
+#!/bin/sh
+#
+# pcba test
+#
+start() {
+    	printf "load pcba test\n"
+    	
+	LOOP_CNT=0
+	SD_DEV=
+	while [ 1 ];do
+		if [ $LOOP_CNT -eq 3 ];then
+			echo wait SD Card ready timeout
+			break;
+		fi
+		if [ -b /dev/mmcblk1p1 ];then
+			SD_DEV=/dev/mmcblk1p1
+			break;
+		elif [ -b /dev/mmcblk1 ];then
+			SD_DEV=/dev/mmcblk1
+			break;
+		elif [ -b /dev/mmcblk0p1 ];then
+			SD_DEV=/dev/mmcblk0p1
+			break;
+		elif [ -b /dev/mmcblk0 ];then
+			SD_DEV=/dev/mmcblk0
+			break;
+		else
+			echo SD Card not ready, wait
+		fi
+		LOOP_CNT=$(($LOOP_CNT+1))
+		sleep 1
+	done
+	
+	if [ -n "$(grep '/mnt/SDCARD' /proc/mounts)" ]; then
+		echo "start mv stream..."
+		ls /tmp/
+		rm -rf /mnt/extsd/stream*.h264
+		rm -rf /mnt/extsd/data*.jpg
+		mv /tmp/stream*.h264 /mnt/SDCARD/
+		mv /tmp/data*.jpg /mnt/SDCARD/
+		echo "---/mnt/SDCARD/---"
+		ls /mnt/SDCARD/
+	fi
+	
+	if [ -d /mnt/SDCARD/pcba_test ]; then	
+		/usr/bin/pcba_test.sh
+	fi
+}
+
+stop() {
+    printf "nnload pcba test\n"
+
+}
+
+#case "$1" in
+#    start)
+#	start
+#	;;
+#    stop)
+#	stop
+#	;;
+#    restart|reload)
+#	stop
+#	start
+#	;;
+#  *)
+#	echo "Usage: $0 {start|stop|restart}"
+#	exit 1
+#esac
+
+exit $?