sync(system): update front board system configuration.

target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/etc/init.d/S80mmc

@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# Load mmc modules....
+#
+
+MODULES_DIR="/lib/modules/`uname -r`"
+
+start() {
+    printf "Load mmc modules\n"
+    #insmod $MODULES_DIR/mmc_core.ko
+    #insmod $MODULES_DIR/mmc_block.ko
+    #insmod $MODULES_DIR/sunxi_mmc_host.ko
+}
+
+stop() {
+    printf "Unload mmc modules\n"
+    #rmmod $MODULES_DIR/mmc_core.ko
+    #rmmod $MODULES_DIR/block.ko
+    #rmmod $MODULES_DIR/sunxi_mmc_host.ko
+}
+
+case "$1" in
+    start)
+	start
+	;;
+    stop)
+	stop
+	;;
+    restart|reload)
+	stop
+	start
+	;;
+  *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?