diff --git a/lib/fwu_updates/fwu.c b/lib/fwu_updates/fwu.c
index 8651810..5dfea2a 100644
--- a/lib/fwu_updates/fwu.c
+++ b/lib/fwu_updates/fwu.c
@@ -10,6 +10,7 @@
 #include <event.h>
 #include <fwu.h>
 #include <fwu_mdata.h>
+#include <log.h>
 #include <malloc.h>
 
 #include <linux/errno.h>
@@ -17,7 +18,7 @@
 
 #include <u-boot/crc.h>
 
-static struct fwu_mdata g_mdata; /* = {0} makes uninit crc32 always invalid */
+struct fwu_data g_fwu_data;
 static struct udevice *g_dev;
 static u8 in_trial;
 static u8 boottime_check;
@@ -27,12 +28,6 @@
 	IMAGE_ACCEPT_CLEAR,
 };
 
-enum {
-	PRIMARY_PART = 1,
-	SECONDARY_PART,
-	BOTH_PARTS,
-};
-
 static int trial_counter_update(u16 *trial_state_ctr)
 {
 	bool delete;
@@ -106,23 +101,9 @@
 	return ret;
 }
 
-static int in_trial_state(struct fwu_mdata *mdata)
+static u32 in_trial_state(void)
 {
-	u32 i, active_bank;
-	struct fwu_image_entry *img_entry;
-	struct fwu_image_bank_info *img_bank_info;
-
-	active_bank = mdata->active_index;
-	img_entry = &mdata->img_entry[0];
-	for (i = 0; i < CONFIG_FWU_NUM_IMAGES_PER_BANK; i++) {
-		img_bank_info = &img_entry[i].img_bank_info[active_bank];
-		if (!img_bank_info->accepted) {
-			log_info("System booting in Trial State\n");
-			return 1;
-		}
-	}
-
-	return 0;
+	return g_fwu_data.trial_state;
 }
 
 static int fwu_get_image_type_id(u8 image_index, efi_guid_t *image_type_id)
@@ -141,17 +122,70 @@
 	return -ENOENT;
 }
 
+static int mdata_crc_check(struct fwu_mdata *mdata)
+{
+	int ret;
+	u32 calc_crc32;
+	uint32_t mdata_size;
+	void *buf = &mdata->version;
+
+	ret = fwu_get_mdata_size(&mdata_size);
+	if (ret)
+		return ret;
+
+	calc_crc32 = crc32(0, buf, mdata_size - sizeof(u32));
+	return calc_crc32 == mdata->crc32 ? 0 : -EINVAL;
+}
+
+static void fwu_data_crc_update(uint32_t crc32)
+{
+	g_fwu_data.crc32 = crc32;
+}
+
+/**
+ * fwu_get_data() - Return the version agnostic FWU structure
+ *
+ * Return the pointer to the version agnostic FWU structure.
+ *
+ * Return: Pointer to the FWU data structure
+ */
+struct fwu_data *fwu_get_data(void)
+{
+	return &g_fwu_data;
+}
+
+static void fwu_populate_mdata_bank_index(struct fwu_data *fwu_data)
+{
+	struct fwu_mdata *mdata = fwu_data->fwu_mdata;
+
+	mdata->active_index = fwu_data->active_index;
+	mdata->previous_active_index = fwu_data->previous_active_index;
+}
+
 /**
+ * fwu_get_dev() - Return the FWU metadata device
+ *
+ * Return the pointer to the FWU metadata device.
+ *
+ * Return: Pointer to the FWU metadata dev
+ */
+struct udevice *fwu_get_dev(void)
+{
+	return g_dev;
+}
+
+/**
  * fwu_sync_mdata() - Update given meta-data partition(s) with the copy provided
- * @mdata: FWU metadata structure
+ * @data: FWU Data structure
  * @part: Bitmask of FWU metadata partitions to be written to
  *
  * Return: 0 if OK, -ve on error
  */
-static int fwu_sync_mdata(struct fwu_mdata *mdata, int part)
+int fwu_sync_mdata(struct fwu_mdata *mdata, int part)
 {
-	void *buf = &mdata->version;
 	int err;
+	uint mdata_size;
+	void *buf = &mdata->version;
 
 	if (part == BOTH_PARTS) {
 		err = fwu_sync_mdata(mdata, SECONDARY_PART);
@@ -160,32 +194,53 @@
 		part = PRIMARY_PART;
 	}
 
+	err = fwu_get_mdata_size(&mdata_size);
+	if (err)
+		return err;
+
 	/*
 	 * Calculate the crc32 for the updated FWU metadata
 	 * and put the updated value in the FWU metadata crc32
 	 * field
 	 */
-	mdata->crc32 = crc32(0, buf, sizeof(*mdata) - sizeof(u32));
+	mdata->crc32 = crc32(0, buf, mdata_size - sizeof(u32));
+	fwu_data_crc_update(mdata->crc32);
 
-	err = fwu_write_mdata(g_dev, mdata, part == PRIMARY_PART);
+	err = fwu_write_mdata(g_dev, mdata, part == PRIMARY_PART, mdata_size);
 	if (err) {
 		log_err("Unable to write %s mdata\n",
 			part == PRIMARY_PART ?  "primary" : "secondary");
 		return err;
 	}
 
-	/* update the cached copy of meta-data */
-	memcpy(&g_mdata, mdata, sizeof(struct fwu_mdata));
-
 	return 0;
 }
 
-static inline int mdata_crc_check(struct fwu_mdata *mdata)
+/**
+ * fwu_mdata_copies_allocate() - Allocate memory for metadata
+ * @mdata_size: Size of the metadata structure
+ *
+ * Allocate memory for storing both the copies of the FWU metadata. The
+ * copies are then used as a cache for storing FWU metadata contents.
+ *
+ * Return: 0 if OK, -ve on error
+ */
+int fwu_mdata_copies_allocate(u32 mdata_size)
 {
-	void *buf = &mdata->version;
-	u32 calc_crc32 = crc32(0, buf, sizeof(*mdata) - sizeof(u32));
+	if (g_fwu_data.fwu_mdata)
+		return 0;
 
-	return calc_crc32 == mdata->crc32 ? 0 : -EINVAL;
+	/*
+	 * Allocate the total memory that would be needed for both
+	 * the copies.
+	 */
+	g_fwu_data.fwu_mdata = calloc(2, mdata_size);
+	if (!g_fwu_data.fwu_mdata) {
+		log_err("Unable to allocate space for FWU metadata\n");
+		return -ENOMEM;
+	}
+
+	return 0;
 }
 
 /**
@@ -201,21 +256,33 @@
 int fwu_get_mdata(struct fwu_mdata *mdata)
 {
 	int err;
+	uint32_t mdata_size;
 	bool parts_ok[2] = { false };
-	struct fwu_mdata s, *parts_mdata[2];
+	struct fwu_mdata *parts_mdata[2];
 
-	parts_mdata[0] = &g_mdata;
-	parts_mdata[1] = &s;
+	err = fwu_get_mdata_size(&mdata_size);
+	if (err)
+		return err;
+
+	parts_mdata[0] = g_fwu_data.fwu_mdata;
+	if (!parts_mdata[0]) {
+		log_err("Memory not allocated for the FWU Metadata copies\n");
+		return -ENOMEM;
+	}
+
+	parts_mdata[1] = (struct fwu_mdata *)((char *)parts_mdata[0] +
+					      mdata_size);
 
 	/* if mdata already read and ready */
 	err = mdata_crc_check(parts_mdata[0]);
 	if (!err)
 		goto ret_mdata;
-	/* else read, verify and, if needed, fix mdata */
 
+
+	/* else read, verify and, if needed, fix mdata */
 	for (int i = 0; i < 2; i++) {
 		parts_ok[i] = false;
-		err = fwu_read_mdata(g_dev, parts_mdata[i], !i);
+		err = fwu_read_mdata(g_dev, parts_mdata[i], !i, mdata_size);
 		if (!err) {
 			err = mdata_crc_check(parts_mdata[i]);
 			if (!err)
@@ -230,7 +297,7 @@
 		 * Before returning, check that both the
 		 * FWU metadata copies are the same.
 		 */
-		err = memcmp(parts_mdata[0], parts_mdata[1], sizeof(struct fwu_mdata));
+		err = memcmp(parts_mdata[0], parts_mdata[1], mdata_size);
 		if (!err)
 			goto ret_mdata;
 
@@ -247,7 +314,7 @@
 		if (parts_ok[i])
 			continue;
 
-		memcpy(parts_mdata[i], parts_mdata[1 - i], sizeof(struct fwu_mdata));
+		memcpy(parts_mdata[i], parts_mdata[1 - i], mdata_size);
 		err = fwu_sync_mdata(parts_mdata[i], i ? SECONDARY_PART : PRIMARY_PART);
 		if (err) {
 			log_debug("mdata : %s write failed\n", i ? "secondary" : "primary");
@@ -257,7 +324,7 @@
 
 ret_mdata:
 	if (!err && mdata)
-		memcpy(mdata, parts_mdata[0], sizeof(struct fwu_mdata));
+		memcpy(mdata, parts_mdata[0], mdata_size);
 
 	return err;
 }
@@ -275,13 +342,13 @@
 int fwu_get_active_index(uint *active_idx)
 {
 	int ret = 0;
-	struct fwu_mdata *mdata = &g_mdata;
+	struct fwu_data *data = &g_fwu_data;
 
 	/*
 	 * Found the FWU metadata partition, now read the active_index
 	 * value
 	 */
-	*active_idx = mdata->active_index;
+	*active_idx = data->active_index;
 	if (*active_idx >= CONFIG_FWU_NUM_BANKS) {
 		log_debug("Active index value read is incorrect\n");
 		ret = -EINVAL;
@@ -302,7 +369,7 @@
 int fwu_set_active_index(uint active_idx)
 {
 	int ret;
-	struct fwu_mdata *mdata = &g_mdata;
+	struct fwu_data *data =  &g_fwu_data;
 
 	if (active_idx >= CONFIG_FWU_NUM_BANKS) {
 		log_debug("Invalid active index value\n");
@@ -313,14 +380,16 @@
 	 * Update the active index and previous_active_index fields
 	 * in the FWU metadata
 	 */
-	mdata->previous_active_index = mdata->active_index;
-	mdata->active_index = active_idx;
+	data->previous_active_index = data->active_index;
+	data->active_index = active_idx;
+
+	fwu_populate_mdata_bank_index(data);
 
 	/*
 	 * Now write this updated FWU metadata to both the
 	 * FWU metadata partitions
 	 */
-	ret = fwu_sync_mdata(mdata, BOTH_PARTS);
+	ret = fwu_sync_mdata(data->fwu_mdata, BOTH_PARTS);
 	if (ret) {
 		log_debug("Failed to update FWU metadata partitions\n");
 		ret = -EIO;
@@ -346,7 +415,7 @@
 	int ret, i;
 	uint update_bank;
 	efi_guid_t *image_guid, image_type_id;
-	struct fwu_mdata *mdata = &g_mdata;
+	struct fwu_data *data = &g_fwu_data;
 	struct fwu_image_entry *img_entry;
 	struct fwu_image_bank_info *img_bank_info;
 
@@ -365,15 +434,15 @@
 
 	ret = -EINVAL;
 	/*
-	 * The FWU metadata has been read. Now get the image_uuid for the
+	 * The FWU metadata has been read. Now get the image_guid for the
 	 * image with the update_bank.
 	 */
 	for (i = 0; i < CONFIG_FWU_NUM_IMAGES_PER_BANK; i++) {
 		if (!guidcmp(&image_type_id,
-			     &mdata->img_entry[i].image_type_uuid)) {
-			img_entry = &mdata->img_entry[i];
+			     &data->fwu_images[i].image_type_guid)) {
+			img_entry = &data->fwu_images[i];
 			img_bank_info = &img_entry->img_bank_info[update_bank];
-			image_guid = &img_bank_info->image_uuid;
+			image_guid = &img_bank_info->image_guid;
 			ret = fwu_plat_get_alt_num(g_dev, image_guid, alt_num);
 			if (ret)
 				log_debug("alt_num not found for partition with GUID %pUs\n",
@@ -407,21 +476,23 @@
 {
 	int ret;
 	u32 cur_active_index;
-	struct fwu_mdata *mdata = &g_mdata;
+	struct fwu_data *data =  &g_fwu_data;
 
 	/*
 	 * Swap the active index and previous_active_index fields
 	 * in the FWU metadata
 	 */
-	cur_active_index = mdata->active_index;
-	mdata->active_index = mdata->previous_active_index;
-	mdata->previous_active_index = cur_active_index;
+	cur_active_index = data->active_index;
+	data->active_index = data->previous_active_index;
+	data->previous_active_index = cur_active_index;
+
+	fwu_populate_mdata_bank_index(data);
 
 	/*
 	 * Now write this updated FWU metadata to both the
 	 * FWU metadata partitions
 	 */
-	ret = fwu_sync_mdata(mdata, BOTH_PARTS);
+	ret = fwu_sync_mdata(data->fwu_mdata, BOTH_PARTS);
 	if (ret) {
 		log_debug("Failed to update FWU metadata partitions\n");
 		ret = -EIO;
@@ -448,20 +519,21 @@
 static int fwu_clrset_image_accept(efi_guid_t *img_type_id, u32 bank, u8 action)
 {
 	int ret, i;
-	struct fwu_mdata *mdata = &g_mdata;
+	struct fwu_data *data = &g_fwu_data;
 	struct fwu_image_entry *img_entry;
 	struct fwu_image_bank_info *img_bank_info;
 
-	img_entry = &mdata->img_entry[0];
+	img_entry = &data->fwu_images[0];
 	for (i = 0; i < CONFIG_FWU_NUM_IMAGES_PER_BANK; i++) {
-		if (!guidcmp(&img_entry[i].image_type_uuid, img_type_id)) {
+		if (!guidcmp(&img_entry[i].image_type_guid, img_type_id)) {
 			img_bank_info = &img_entry[i].img_bank_info[bank];
 			if (action == IMAGE_ACCEPT_SET)
 				img_bank_info->accepted |= FWU_IMAGE_ACCEPTED;
 			else
 				img_bank_info->accepted = 0;
 
-			ret = fwu_sync_mdata(mdata, BOTH_PARTS);
+			fwu_populate_mdata_image_info(data);
+			ret = fwu_sync_mdata(data->fwu_mdata, BOTH_PARTS);
 			goto out;
 		}
 	}
@@ -627,9 +699,9 @@
 		return 0;
 	}
 
-	ret = fwu_get_mdata(NULL);
+	ret = fwu_init();
 	if (ret) {
-		log_debug("Unable to read meta-data\n");
+		log_debug("fwu_init() failed\n");
 		return ret;
 	}
 
@@ -665,7 +737,7 @@
 	if (efi_init_obj_list() != EFI_SUCCESS)
 		return 0;
 
-	in_trial = in_trial_state(&g_mdata);
+	in_trial = in_trial_state();
 	if (!in_trial || (ret = fwu_trial_count_update()) > 0)
 		ret = trial_counter_update(NULL);