layout: Stub out the image storage callbacks for the dcdir and UEFI layouts.

Change-Id: Iaf1871b3c7866dfd19269c1f40305e7a81466471
diff --git a/src/drivers/layout/dcdir.c b/src/drivers/layout/dcdir.c
index d78ff79..ef191a6 100644
--- a/src/drivers/layout/dcdir.c
+++ b/src/drivers/layout/dcdir.c
@@ -122,3 +122,26 @@
 	EcStorageCache ecs;
 	return board_storage_ec_hash(&ecs, get_rw_b_ec(), devidx);
 }
+
+
+
+int board_storage_locale_count(uint32_t *count)
+{
+	*count = 0;
+	return 0;
+}
+
+StorageOps *board_storage_image(BoardImageIdx idx)
+{
+	return NULL;
+}
+
+StorageOps *board_storage_image_locale(uint32_t locale, BoardImageIdx idx)
+{
+	return NULL;
+}
+
+StorageOps *board_storage_glyph(char c)
+{
+	return NULL;
+}
diff --git a/src/drivers/layout/uefi.c b/src/drivers/layout/uefi.c
index 398439e..763fd05 100644
--- a/src/drivers/layout/uefi.c
+++ b/src/drivers/layout/uefi.c
@@ -55,3 +55,26 @@
 PUB_DYN(storage_vblock_b, &get_rw_b_vblock()->ops)
 PUB_DYN(storage_verified_a, &get_rw_a_verified()->ops)
 PUB_DYN(storage_verified_b, &get_rw_b_verified()->ops)
+
+
+
+int board_storage_locale_count(uint32_t *count)
+{
+	*count = 0;
+	return 0;
+}
+
+StorageOps *board_storage_image(BoardImageIdx idx)
+{
+	return NULL;
+}
+
+StorageOps *board_storage_image_locale(uint32_t locale, BoardImageIdx idx)
+{
+	return NULL;
+}
+
+StorageOps *board_storage_glyph(char c)
+{
+	return NULL;
+}