decryption: solve specific decryption problems on some devices

Change-Id: I832c16da3d45888299fd9f96888ed8a85e5d48c9
diff --git a/Android.mk b/Android.mk
index fad1878..eb7f2ee 100755
--- a/Android.mk
+++ b/Android.mk
@@ -183,6 +183,10 @@
     LOCAL_CFLAGS += -DTW_NO_FLASH_CURRENT_TWRP
 endif
 
+ifeq ($(TW_PREPARE_DATA_MEDIA_EARLY),true)
+    LOCAL_CFLAGS += -DTW_PREPARE_DATA_MEDIA_EARLY
+endif
+
 LOCAL_MODULE_PATH := $(TARGET_RECOVERY_ROOT_OUT)/system/bin
 
 ifeq ($(TARGET_RECOVERY_TWRP_LIB),)