diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 8957ed271d20..6603e00bb6f4 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -208,7 +208,7 @@ static int imx_rproc_da_to_sys(struct imx_rproc *priv, u64 da,
 	return -ENOENT;
 }
 
-static void *imx_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *imx_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct imx_rproc *priv = rproc->priv;
 	void *va = NULL;
diff --git a/drivers/remoteproc/ingenic_rproc.c b/drivers/remoteproc/ingenic_rproc.c
index 26e19e6143b7..bb5049295576 100644
--- a/drivers/remoteproc/ingenic_rproc.c
+++ b/drivers/remoteproc/ingenic_rproc.c
@@ -116,7 +116,7 @@ static void ingenic_rproc_kick(struct rproc *rproc, int vqid)
 	writel(vqid, vpu->aux_base + REG_CORE_MSG);
 }
 
-static void *ingenic_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *ingenic_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct vpu *vpu = rproc->priv;
 	void __iomem *va = NULL;
diff --git a/drivers/remoteproc/keystone_remoteproc.c b/drivers/remoteproc/keystone_remoteproc.c
index cd266163a65f..54781f553f4e 100644
--- a/drivers/remoteproc/keystone_remoteproc.c
+++ b/drivers/remoteproc/keystone_remoteproc.c
@@ -246,7 +246,7 @@ static void keystone_rproc_kick(struct rproc *rproc, int vqid)
  * can be used either by the remoteproc core for loading (when using kernel
  * remoteproc loader), or by any rpmsg bus drivers.
  */
-static void *keystone_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *keystone_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct keystone_rproc *ksproc = rproc->priv;
 	void __iomem *va = NULL;
diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index e0c235690361..535175f013e4 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -270,7 +270,7 @@ static int scp_elf_load_segments(struct rproc *rproc, const struct firmware *fw)
 		}
 
 		/* grab the kernel address for this device address */
-		ptr = (void __iomem *)rproc_da_to_va(rproc, da, memsz);
+		ptr = (void __iomem *)rproc_da_to_va(rproc, da, memsz, NULL);
 		if (!ptr) {
 			dev_err(dev, "bad phdr da 0x%x mem 0x%x\n", da, memsz);
 			ret = -EINVAL;
@@ -458,7 +458,7 @@ static int scp_start(struct rproc *rproc)
 	return ret;
 }
 
-static void *scp_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *scp_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct mtk_scp *scp = (struct mtk_scp *)rproc->priv;
 	int offset;
@@ -587,7 +587,7 @@ void *scp_mapping_dm_addr(struct mtk_scp *scp, u32 mem_addr)
 {
 	void *ptr;
 
-	ptr = scp_da_to_va(scp->rproc, mem_addr, 0);
+	ptr = scp_da_to_va(scp->rproc, mem_addr, 0, NULL);
 	if (!ptr)
 		return ERR_PTR(-EINVAL);
 
diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
index d94b7391bf9d..43531caa1959 100644
--- a/drivers/remoteproc/omap_remoteproc.c
+++ b/drivers/remoteproc/omap_remoteproc.c
@@ -728,7 +728,7 @@ static int omap_rproc_stop(struct rproc *rproc)
  * Return: translated virtual address in kernel memory space on success,
  *         or NULL on failure.
  */
-static void *omap_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *omap_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct omap_rproc *oproc = rproc->priv;
 	int i;
diff --git a/drivers/remoteproc/pru_rproc.c b/drivers/remoteproc/pru_rproc.c
index 2667919d76b3..2dcaa274e266 100644
--- a/drivers/remoteproc/pru_rproc.c
+++ b/drivers/remoteproc/pru_rproc.c
@@ -465,7 +465,7 @@ static void *pru_i_da_to_va(struct pru_rproc *pru, u32 da, size_t len)
  * core for any PRU client drivers. The PRU Instruction RAM access is restricted
  * only to the PRU loader code.
  */
-static void *pru_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *pru_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct pru_rproc *pru = rproc->priv;
 
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index e02450225e4a..8b0d8bbacd2e 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -281,7 +281,7 @@ static int adsp_stop(struct rproc *rproc)
 	return ret;
 }
 
-static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
 	int offset;
diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index ee586226e438..333a1e389fcd 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -242,7 +242,7 @@ static int adsp_stop(struct rproc *rproc)
 	return ret;
 }
 
-static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv;
 	int offset;
diff --git a/drivers/remoteproc/qcom_q6v5_wcss.c b/drivers/remoteproc/qcom_q6v5_wcss.c
index 78ebe1168b33..704cd63c9af4 100644
--- a/drivers/remoteproc/qcom_q6v5_wcss.c
+++ b/drivers/remoteproc/qcom_q6v5_wcss.c
@@ -410,7 +410,7 @@ static int q6v5_wcss_stop(struct rproc *rproc)
 	return 0;
 }
 
-static void *q6v5_wcss_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *q6v5_wcss_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct q6v5_wcss *wcss = rproc->priv;
 	int offset;
diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c
index f95854255c70..1bf60dc84f69 100644
--- a/drivers/remoteproc/qcom_wcnss.c
+++ b/drivers/remoteproc/qcom_wcnss.c
@@ -320,7 +320,7 @@ static int wcnss_stop(struct rproc *rproc)
 	return ret;
 }
 
-static void *wcnss_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *wcnss_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct qcom_wcnss *wcnss = (struct qcom_wcnss *)rproc->priv;
 	int offset;
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 2394eef383e3..9bec422ccce3 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -189,13 +189,13 @@ EXPORT_SYMBOL(rproc_va_to_pa);
  * here the output of the DMA API for the carveouts, which should be more
  * correct.
  */
-void *rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+void *rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct rproc_mem_entry *carveout;
 	void *ptr = NULL;
 
 	if (rproc->ops->da_to_va) {
-		ptr = rproc->ops->da_to_va(rproc, da, len);
+		ptr = rproc->ops->da_to_va(rproc, da, len, is_iomem);
 		if (ptr)
 			goto out;
 	}
@@ -217,6 +217,9 @@ void *rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
 
 		ptr = carveout->va + offset;
 
+		if (is_iomem)
+			*is_iomem = carveout->is_iomem;
+
 		break;
 	}
 
diff --git a/drivers/remoteproc/remoteproc_coredump.c b/drivers/remoteproc/remoteproc_coredump.c
index 81ec154a6a5e..aee657cc08c6 100644
--- a/drivers/remoteproc/remoteproc_coredump.c
+++ b/drivers/remoteproc/remoteproc_coredump.c
@@ -153,18 +153,22 @@ static void rproc_copy_segment(struct rproc *rproc, void *dest,
 			       size_t offset, size_t size)
 {
 	void *ptr;
+	bool is_iomem;
 
 	if (segment->dump) {
 		segment->dump(rproc, segment, dest, offset, size);
 	} else {
-		ptr = rproc_da_to_va(rproc, segment->da + offset, size);
+		ptr = rproc_da_to_va(rproc, segment->da + offset, size, &is_iomem);
 		if (!ptr) {
 			dev_err(&rproc->dev,
 				"invalid copy request for segment %pad with offset %zu and size %zu)\n",
 				&segment->da, offset, size);
 			memset(dest, 0xff, size);
 		} else {
-			memcpy(dest, ptr, size);
+			if (is_iomem)
+				memcpy_fromio(dest, ptr, size);
+			else
+				memcpy(dest, ptr, size);
 		}
 	}
 }
diff --git a/drivers/remoteproc/remoteproc_debugfs.c b/drivers/remoteproc/remoteproc_debugfs.c
index 7e5845376e9f..b5a1e3b697d9 100644
--- a/drivers/remoteproc/remoteproc_debugfs.c
+++ b/drivers/remoteproc/remoteproc_debugfs.c
@@ -132,7 +132,7 @@ static ssize_t rproc_trace_read(struct file *filp, char __user *userbuf,
 	char buf[100];
 	int len;
 
-	va = rproc_da_to_va(data->rproc, trace->da, trace->len);
+	va = rproc_da_to_va(data->rproc, trace->da, trace->len, NULL);
 
 	if (!va) {
 		len = scnprintf(buf, sizeof(buf), "Trace %s not available\n",
diff --git a/drivers/remoteproc/remoteproc_elf_loader.c b/drivers/remoteproc/remoteproc_elf_loader.c
index df68d87752e4..c02d4fec93a9 100644
--- a/drivers/remoteproc/remoteproc_elf_loader.c
+++ b/drivers/remoteproc/remoteproc_elf_loader.c
@@ -175,6 +175,7 @@ int rproc_elf_load_segments(struct rproc *rproc, const struct firmware *fw)
 		u64 offset = elf_phdr_get_p_offset(class, phdr);
 		u32 type = elf_phdr_get_p_type(class, phdr);
 		void *ptr;
+		bool is_iomem;
 
 		if (type != PT_LOAD)
 			continue;
@@ -204,7 +205,7 @@ int rproc_elf_load_segments(struct rproc *rproc, const struct firmware *fw)
 		}
 
 		/* grab the kernel address for this device address */
-		ptr = rproc_da_to_va(rproc, da, memsz);
+		ptr = rproc_da_to_va(rproc, da, memsz, &is_iomem);
 		if (!ptr) {
 			dev_err(dev, "bad phdr da 0x%llx mem 0x%llx\n", da,
 				memsz);
@@ -213,8 +214,12 @@ int rproc_elf_load_segments(struct rproc *rproc, const struct firmware *fw)
 		}
 
 		/* put the segment where the remote processor expects it */
-		if (filesz)
-			memcpy(ptr, elf_data + offset, filesz);
+		if (filesz) {
+			if (is_iomem)
+				memcpy_fromio(ptr, elf_data + offset, filesz);
+			else
+				memcpy(ptr, elf_data + offset, filesz);
+		}
 
 		/*
 		 * Zero out remaining memory for this segment.
@@ -223,8 +228,12 @@ int rproc_elf_load_segments(struct rproc *rproc, const struct firmware *fw)
 		 * did this for us. albeit harmless, we may consider removing
 		 * this.
 		 */
-		if (memsz > filesz)
-			memset(ptr + filesz, 0, memsz - filesz);
+		if (memsz > filesz) {
+			if (is_iomem)
+				memset_io(ptr + filesz, 0, memsz - filesz);
+			else
+				memset(ptr + filesz, 0, memsz - filesz);
+		}
 	}
 
 	return ret;
@@ -377,6 +386,6 @@ struct resource_table *rproc_elf_find_loaded_rsc_table(struct rproc *rproc,
 		return NULL;
 	}
 
-	return rproc_da_to_va(rproc, sh_addr, sh_size);
+	return rproc_da_to_va(rproc, sh_addr, sh_size, NULL);
 }
 EXPORT_SYMBOL(rproc_elf_find_loaded_rsc_table);
diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h
index c34002888d2c..9ea37aa687d2 100644
--- a/drivers/remoteproc/remoteproc_internal.h
+++ b/drivers/remoteproc/remoteproc_internal.h
@@ -84,7 +84,7 @@ static inline void  rproc_char_device_remove(struct rproc *rproc)
 void rproc_free_vring(struct rproc_vring *rvring);
 int rproc_alloc_vring(struct rproc_vdev *rvdev, int i);
 
-void *rproc_da_to_va(struct rproc *rproc, u64 da, size_t len);
+void *rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem);
 phys_addr_t rproc_va_to_pa(void *cpu_addr);
 int rproc_trigger_recovery(struct rproc *rproc);
 
diff --git a/drivers/remoteproc/st_slim_rproc.c b/drivers/remoteproc/st_slim_rproc.c
index 09bcb4d8b9e0..22096adc1ad3 100644
--- a/drivers/remoteproc/st_slim_rproc.c
+++ b/drivers/remoteproc/st_slim_rproc.c
@@ -174,7 +174,7 @@ static int slim_rproc_stop(struct rproc *rproc)
 	return 0;
 }
 
-static void *slim_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *slim_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct st_slim_rproc *slim_rproc = rproc->priv;
 	void *va = NULL;
diff --git a/drivers/remoteproc/ti_k3_dsp_remoteproc.c b/drivers/remoteproc/ti_k3_dsp_remoteproc.c
index 863c0214e0a8..fd4eb67a6681 100644
--- a/drivers/remoteproc/ti_k3_dsp_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_dsp_remoteproc.c
@@ -354,7 +354,7 @@ static int k3_dsp_rproc_stop(struct rproc *rproc)
  * can be used either by the remoteproc core for loading (when using kernel
  * remoteproc loader), or by any rpmsg bus drivers.
  */
-static void *k3_dsp_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *k3_dsp_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct k3_dsp_rproc *kproc = rproc->priv;
 	void __iomem *va = NULL;
diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c
index 62b5a4c29456..5cf8d030a1f0 100644
--- a/drivers/remoteproc/ti_k3_r5_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c
@@ -590,7 +590,7 @@ static int k3_r5_rproc_stop(struct rproc *rproc)
  * present in a DSP or IPU device). The translated addresses can be used
  * either by the remoteproc core for loading, or by any rpmsg bus drivers.
  */
-static void *k3_r5_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *k3_r5_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct k3_r5_rproc *kproc = rproc->priv;
 	struct k3_r5_core *core = kproc->core;
diff --git a/drivers/remoteproc/wkup_m3_rproc.c b/drivers/remoteproc/wkup_m3_rproc.c
index 92d387dfc03b..484f7605823e 100644
--- a/drivers/remoteproc/wkup_m3_rproc.c
+++ b/drivers/remoteproc/wkup_m3_rproc.c
@@ -89,7 +89,7 @@ static int wkup_m3_rproc_stop(struct rproc *rproc)
 	return error;
 }
 
-static void *wkup_m3_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len)
+static void *wkup_m3_rproc_da_to_va(struct rproc *rproc, u64 da, size_t len, bool *is_iomem)
 {
 	struct wkup_m3_rproc *wkupm3 = rproc->priv;
 	void *va = NULL;
diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h
index a5f6d2d9cde2..1b7d56c7a453 100644
--- a/include/linux/remoteproc.h
+++ b/include/linux/remoteproc.h
@@ -386,7 +386,7 @@ struct rproc_ops {
 	int (*stop)(struct rproc *rproc);
 	int (*attach)(struct rproc *rproc);
 	void (*kick)(struct rproc *rproc, int vqid);
-	void * (*da_to_va)(struct rproc *rproc, u64 da, size_t len);
+	void * (*da_to_va)(struct rproc *rproc, u64 da, size_t len, bool *is_iomem);
 	int (*parse_fw)(struct rproc *rproc, const struct firmware *fw);
 	int (*handle_rsc)(struct rproc *rproc, u32 rsc_type, void *rsc,
 			  int offset, int avail);
