diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 77b39ba..2c51549 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -642,74 +642,31 @@ static int rproc_handle_devmem(struct rproc *rproc, struct fw_rsc_devmem *rsc,
 }
 
 /**
- * rproc_release_carveout() - release acquired carveout
+ * rproc_alloc_carveout() - allocated specified carveout
  * @rproc: rproc handle
- * @mem: the memory entry to release
- *
- * This function releases specified memory entry @mem allocated via
- * dma_alloc_coherent() function by @rproc.
- */
-static int rproc_release_carveout(struct rproc *rproc,
-				  struct rproc_mem_entry *mem)
-{
-	struct device *dev = &rproc->dev;
-
-	/* clean up carveout allocations */
-	dma_free_coherent(dev->parent, mem->len, mem->va, mem->dma);
-	return 0;
-}
-
-/**
- * rproc_handle_carveout() - handle phys contig memory allocation requests
- * @rproc: rproc handle
- * @rsc: the resource entry
- * @avail: size of available data (for image validation)
- *
- * This function will handle firmware requests for allocation of physically
- * contiguous memory regions.
- *
- * These request entries should come first in the firmware's resource table,
- * as other firmware entries might request placing other data objects inside
- * these memory regions (e.g. data/code segments, trace resource entries, ...).
+ * @mem: the memory entry to allocate
  *
- * Allocating memory this way helps utilizing the reserved physical memory
- * (e.g. CMA) more efficiently, and also minimizes the number of TLB entries
- * needed to map it (in case @rproc is using an IOMMU). Reducing the TLB
- * pressure is important; it may have a substantial impact on performance.
+ * This function allocate specified memory entry @mem using
+ * dma_alloc_coherent() as default allocator
  */
-static int rproc_handle_carveout(struct rproc *rproc,
-				 struct fw_rsc_carveout *rsc,
-				 int offset, int avail)
+static int rproc_alloc_carveout(struct rproc *rproc,
+				struct rproc_mem_entry *mem)
 {
-	struct rproc_mem_entry *carveout, *mapping = NULL;
+	struct rproc_mem_entry *mapping = NULL;
 	struct device *dev = &rproc->dev;
 	dma_addr_t dma;
 	void *va;
 	int ret;
 
-	if (sizeof(*rsc) > avail) {
-		dev_err(dev, "carveout rsc is truncated\n");
-		return -EINVAL;
-	}
-
-	/* make sure reserved bytes are zeroes */
-	if (rsc->reserved) {
-		dev_err(dev, "carveout rsc has non zero reserved bytes\n");
-		return -EINVAL;
-	}
-
-	dev_dbg(dev, "carveout rsc: name: %s, da 0x%x, pa 0x%x, len 0x%x, flags 0x%x\n",
-		rsc->name, rsc->da, rsc->pa, rsc->len, rsc->flags);
-
-	va = dma_alloc_coherent(dev->parent, rsc->len, &dma, GFP_KERNEL);
+	va = dma_alloc_coherent(dev->parent, mem->len, &dma, GFP_KERNEL);
 	if (!va) {
 		dev_err(dev->parent,
-			"failed to allocate dma memory: len 0x%x\n", rsc->len);
+			"failed to allocate dma memory: len 0x%x\n", mem->len);
 		return -ENOMEM;
 	}
 
 	dev_dbg(dev, "carveout va %pK, dma %pad, len 0x%x\n",
-		va, &dma, rsc->len);
+		va, &dma, mem->len);
 
 	/*
 	 * Ok, this is non-standard.
@@ -729,22 +686,22 @@ static int rproc_handle_carveout(struct rproc *rproc,
 	 * physical address in this case.
 	 */
 
-	if (rsc->da != FW_RSC_ADDR_ANY && !rproc->domain) {
-		dev_err(dev->parent,
-			"Bad carveout rsc configuration\n");
-		ret = -ENOMEM;
-		goto dma_free;
-	}
+	if (mem->da != FW_RSC_ADDR_ANY) {
+		if (!rproc->domain) {
+			dev_err(dev->parent,
+				"Bad carveout rsc configuration\n");
+			ret = -ENOMEM;
+			goto dma_free;
+		}
 
-	if (rsc->da != FW_RSC_ADDR_ANY && rproc->domain) {
 		mapping = kzalloc(sizeof(*mapping), GFP_KERNEL);
 		if (!mapping) {
 			ret = -ENOMEM;
 			goto dma_free;
 		}
 
-		ret = iommu_map(rproc->domain, rsc->da, dma, rsc->len,
-				rsc->flags);
+		ret = iommu_map(rproc->domain, mem->da, dma, mem->len,
+				mem->flags);
 		if (ret) {
 			dev_err(dev, "iommu_map failed: %d\n", ret);
 			goto free_mapping;
@@ -757,52 +714,102 @@ static int rproc_handle_carveout(struct rproc *rproc,
 		 * We can't trust the remote processor not to change the
 		 * resource table, so we must maintain this info independently.
 		 */
-		mapping->da = rsc->da;
-		mapping->len = rsc->len;
+		mapping->da = mem->da;
+		mapping->len = mem->len;
 		list_add_tail(&mapping->node, &rproc->mappings);
 
 		dev_dbg(dev, "carveout mapped 0x%x to %pad\n",
-			rsc->da, &dma);
+			mem->da, &dma);
+	} else {
+		mem->da = (u32)dma;
 	}
 
-	/*
-	 * Some remote processors might need to know the pa
-	 * even though they are behind an IOMMU. E.g., OMAP4's
-	 * remote M3 processor needs this so it can control
-	 * on-chip hardware accelerators that are not behind
-	 * the IOMMU, and therefor must know the pa.
-	 *
-	 * Generally we don't want to expose physical addresses
-	 * if we don't have to (remote processors are generally
-	 * _not_ trusted), so we might want to do this only for
-	 * remote processor that _must_ have this (e.g. OMAP4's
-	 * dual M3 subsystem).
-	 *
-	 * Non-IOMMU processors might also want to have this info.
-	 * In this case, the device address and the physical address
-	 * are the same.
-	 */
-	rsc->pa = (u32)rproc_va_to_pa(va);
-
-	carveout = rproc_mem_entry_init(dev, va, dma, rsc->len, rsc->da,
-					rproc_release_carveout, rsc->name);
-	if (!carveout)
-		goto free_carv;
-
-	rproc_add_carveout(rproc, carveout);
+	mem->dma = (u32)dma;
+	mem->va = va;
 
 	return 0;
 
-free_carv:
-	kfree(carveout);
 free_mapping:
 	kfree(mapping);
 dma_free:
-	dma_free_coherent(dev->parent, rsc->len, va, dma);
+	dma_free_coherent(dev->parent, mem->len, va, dma);
 	return ret;
 }
 
 /**
+ * rproc_release_carveout() - release acquired carveout
+ * @rproc: rproc handle
+ * @mem: the memory entry to release
+ *
+ * This function releases specified memory entry @mem allocated via
+ * rproc_alloc_carveout() function by @rproc.
+ */
+static int rproc_release_carveout(struct rproc *rproc,
+				  struct rproc_mem_entry *mem)
+{
+	struct device *dev = &rproc->dev;
+
+	/* clean up carveout allocations */
+	dma_free_coherent(dev->parent, mem->len, mem->va, mem->dma);
+	return 0;
+}
+
+/**
+ * rproc_handle_carveout() - handle phys contig memory allocation requests
+ * @rproc: rproc handle
+ * @rsc: the resource entry
+ * @avail: size of available data (for image validation)
+ *
+ * This function will handle firmware requests for allocation of physically
+ * contiguous memory regions.
+ *
+ * These request entries should come first in the firmware's resource table,
+ * as other firmware entries might request placing other data objects inside
+ * these memory regions (e.g. data/code segments, trace resource entries, ...).
+ *
+ * Allocating memory this way helps utilizing the reserved physical memory
+ * (e.g. CMA) more efficiently, and also minimizes the number of TLB entries
+ * needed to map it (in case @rproc is using an IOMMU). Reducing the TLB
+ * pressure is important; it may have a substantial impact on performance.
+ */
+static int rproc_handle_carveout(struct rproc *rproc,
+				 struct fw_rsc_carveout *rsc,
+				 int offset, int avail)
+{
+	struct rproc_mem_entry *carveout;
+	struct device *dev = &rproc->dev;
+
+	if (sizeof(*rsc) > avail) {
+		dev_err(dev, "carveout rsc is truncated\n");
+		return -EINVAL;
+	}
+
+	/* make sure reserved bytes are zeroes */
+	if (rsc->reserved) {
+		dev_err(dev, "carveout rsc has non zero reserved bytes\n");
+		return -EINVAL;
+	}
+
+	dev_dbg(dev, "carveout rsc: name: %s, da 0x%x, pa 0x%x, len 0x%x, flags 0x%x\n",
+		rsc->name, rsc->da, rsc->pa, rsc->len, rsc->flags);
+
+	/* Register carveout in in list */
+	carveout = rproc_mem_entry_init(dev, 0, 0, rsc->len, rsc->da,
+					rproc_alloc_carveout,
+					rproc_release_carveout, rsc->name);
+	if (!carveout) {
+		dev_err(dev, "Can't allocate memory entry structure\n");
+		return -ENOMEM;
+	}
+
+	carveout->flags = rsc->flags;
+	carveout->rsc_offset = offset;
+	rproc_add_carveout(rproc, carveout);
+
+	return 0;
+}
+
+/**
  * rproc_add_carveout() - register an allocated carveout region
  * @rproc: rproc handle
  * @mem: memory entry to register
@@ -832,6 +839,7 @@ void rproc_add_carveout(struct rproc *rproc, struct rproc_mem_entry *mem)
 struct rproc_mem_entry *
 rproc_mem_entry_init(struct device *dev,
 		     void *va, dma_addr_t dma, int len, u32 da,
+		     int (*alloc)(struct rproc *, struct rproc_mem_entry *),
 		     int (*release)(struct rproc *, struct rproc_mem_entry *),
 		     const char *name, ...)
 {
@@ -846,7 +854,9 @@ struct rproc_mem_entry *
 	mem->dma = dma;
 	mem->da = da;
 	mem->len = len;
+	mem->alloc = alloc;
 	mem->release = release;
+	mem->rsc_offset = FW_RSC_ADDR_ANY;
 
 	va_start(args, name);
 	vsnprintf(mem->name, sizeof(mem->name), name, args);
@@ -978,6 +988,63 @@ static void rproc_unprepare_subdevices(struct rproc *rproc)
 }
 
 /**
+ * rproc_alloc_registered_carveouts() - allocate all carveouts registered
+ * in the list
+ * @rproc: the remote processor handle
+ *
+ * This function parses registered carveout list, performs allocation
+ * if alloc() ops registered and updates resource table information
+ * if rsc_offset set.
+ *
+ * Return: 0 on success
+ */
+static int rproc_alloc_registered_carveouts(struct rproc *rproc)
+{
+	struct rproc_mem_entry *entry, *tmp;
+	struct fw_rsc_carveout *rsc;
+	struct device *dev = &rproc->dev;
+	int ret;
+
+	list_for_each_entry_safe(entry, tmp, &rproc->carveouts, node) {
+		if (entry->alloc) {
+			ret = entry->alloc(rproc, entry);
+			if (ret) {
+				dev_err(dev, "Unable to allocate carveout %s: %d\n",
+					entry->name, ret);
+				return -ENOMEM;
+			}
+		}
+
+		if (entry->rsc_offset != FW_RSC_ADDR_ANY) {
+			/* update resource table */
+			rsc = (void *)rproc->table_ptr + entry->rsc_offset;
+
+			/*
+			 * Some remote processors might need to know the pa
+			 * even though they are behind an IOMMU. E.g., OMAP4's
+			 * remote M3 processor needs this so it can control
+			 * on-chip hardware accelerators that are not behind
+			 * the IOMMU, and therefor must know the pa.
+			 *
+			 * Generally we don't want to expose physical addresses
+			 * if we don't have to (remote processors are generally
+			 * _not_ trusted), so we might want to do this only for
+			 * remote processor that _must_ have this (e.g. OMAP4's
+			 * dual M3 subsystem).
+			 *
+			 * Non-IOMMU processors might also want to have this info.
+			 * In this case, the device address and the physical address
+			 * are the same.
+			 */
+			if (entry->va)
+				rsc->pa = (u32)rproc_va_to_pa(entry->va);
+		}
+	}
+
+	return 0;
+}
+
+/**
  * rproc_coredump_cleanup() - clean up dump_segments list
  * @rproc: the remote processor handle
  */
@@ -1148,6 +1215,14 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw)
 		goto clean_up_resources;
 	}
 
+	/* Allocate carveout resources associated to rproc */
+	ret = rproc_alloc_registered_carveouts(rproc);
+	if (ret) {
+		dev_err(dev, "Failed to allocate associated carveouts: %d\n",
+			ret);
+		goto clean_up_resources;
+	}
+
 	ret = rproc_start(rproc, fw);
 	if (ret)
 		goto clean_up_resources;
diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h
index 55f30fc..ea95b04 100644
--- a/include/linux/remoteproc.h
+++ b/include/linux/remoteproc.h
@@ -317,6 +317,9 @@ struct fw_rsc_vdev {
  * @priv: associated data
  * @name: associated memory region name (optional)
  * @node: list node
+ * @rsc_offset: offset in resource table
+ * @flags: iommu protection flags
+ * @alloc: specific memory allocator function
  */
 struct rproc_mem_entry {
 	void *va;
@@ -326,6 +329,9 @@ struct rproc_mem_entry {
 	void *priv;
 	char name[32];
 	struct list_head node;
+	u32 rsc_offset;
+	u32 flags;
+	int (*alloc)(struct rproc *rproc, struct rproc_mem_entry *mem);
 	int (*release)(struct rproc *rproc, struct rproc_mem_entry *mem);
 };
 
@@ -563,6 +569,7 @@ struct rproc *rproc_alloc(struct device *dev, const char *name,
 struct rproc_mem_entry *
 rproc_mem_entry_init(struct device *dev,
 		     void *va, dma_addr_t dma, int len, u32 da,
+		     int (*alloc)(struct rproc *, struct rproc_mem_entry *),
 		     int (*release)(struct rproc *, struct rproc_mem_entry *),
 		     const char *name, ...);
 
