target: mpq8092: Adding emmc_recovery_init

Adding target specific function to read other
reasons of going into recovery from emmc card
and setting boot_into_recovery=1 accordingly.

Change-Id: I9f3a4f86d27080e1f13be1c8345c70bd4e5b39f6
diff --git a/target/mpq8092/init.c b/target/mpq8092/init.c
index 92dda35..1ac2c80 100644
--- a/target/mpq8092/init.c
+++ b/target/mpq8092/init.c
@@ -290,3 +290,9 @@
 {
 	return (void *) dev;
 }
+
+
+int emmc_recovery_init(void)
+{
+	return _emmc_recovery_init();
+}