diff --git a/arch/arm/dts/k3-am642-evm-u-boot.dtsi b/arch/arm/dts/k3-am642-evm-u-boot.dtsi
index 705b3baa81c..6469f43fca8 100644
--- a/arch/arm/dts/k3-am642-evm-u-boot.dtsi
+++ b/arch/arm/dts/k3-am642-evm-u-boot.dtsi
@@ -19,10 +19,6 @@
 	dr_mode="peripheral";
 };
 
-&main_mmc1_pins_default {
-	bootph-all;
-};
-
 &sdhci0 {
 	bootph-all;
 };
diff --git a/arch/arm/mach-k3/security.c b/arch/arm/mach-k3/security.c
index 3468a370a45..c7017bba99a 100644
--- a/arch/arm/mach-k3/security.c
+++ b/arch/arm/mach-k3/security.c
@@ -119,6 +119,8 @@ void ti_secure_image_post_process(void **p_image, size_t *p_size)
 	 */
 	*p_size = image_size;
 
+	*p_image = (void *)(uintptr_t)image_addr;
+
 	/*
 	 * Output notification of successful authentication to re-assure the
 	 * user that the secure code is being processed as expected. However
diff --git a/drivers/remoteproc/ti_k3_r5f_rproc.c b/drivers/remoteproc/ti_k3_r5f_rproc.c
index c738607c109..7326f5a4b30 100644
--- a/drivers/remoteproc/ti_k3_r5f_rproc.c
+++ b/drivers/remoteproc/ti_k3_r5f_rproc.c
@@ -315,6 +315,7 @@ static int k3_r5f_load(struct udevice *dev, ulong addr, ulong size)
 	bool mem_auto_init;
 	void *image_addr = (void *)addr;
 	int ret;
+	size_t size_img;
 
 	dev_dbg(dev, "%s addr = 0x%lx, size = 0x%lx\n", __func__, addr, size);
 
@@ -341,15 +342,17 @@ static int k3_r5f_load(struct udevice *dev, ulong addr, ulong size)
 
 	k3_r5f_init_tcm_memories(core, mem_auto_init);
 
-	ti_secure_image_post_process(&image_addr, &size);
+	size_img = size;
+	ti_secure_image_post_process(&image_addr, &size_img);
+	size = size_img;
 
-	ret = rproc_elf_load_image(dev, addr, size);
+	ret = rproc_elf_load_image(dev, (ulong)image_addr, size);
 	if (ret < 0) {
 		dev_err(dev, "Loading elf failedi %d\n", ret);
 		goto proc_release;
 	}
 
-	boot_vector = rproc_elf_get_boot_addr(dev, addr);
+	boot_vector = rproc_elf_get_boot_addr(dev, (ulong)image_addr);
 
 	dev_dbg(dev, "%s: Boot vector = 0x%llx\n", __func__, boot_vector);
 
@@ -570,6 +573,22 @@ static void *k3_r5f_da_to_va(struct udevice *dev, ulong da, ulong size, bool *is
 	return map_physmem(da, size, MAP_NOCACHE);
 }
 
+static int k3_r5f_is_running(struct udevice *dev)
+{
+	struct k3_r5f_core *core = dev_get_priv(dev);
+	u32 cfg, ctrl, sts;
+	u64 boot_vec;
+	int ret;
+
+	dev_dbg(dev, "%s\n", __func__);
+
+	ret = ti_sci_proc_get_status(&core->tsp, &boot_vec, &cfg, &ctrl, &sts);
+	if (ret)
+		return -1;
+
+	return !!(ctrl & PROC_BOOT_CTRL_FLAG_R5_CORE_HALT);
+}
+
 static int k3_r5f_init(struct udevice *dev)
 {
 	return 0;
@@ -587,6 +606,7 @@ static const struct dm_rproc_ops k3_r5f_rproc_ops = {
 	.stop = k3_r5f_stop,
 	.load = k3_r5f_load,
 	.device_to_virt = k3_r5f_da_to_va,
+	.is_running = k3_r5f_is_running,
 };
 
 static int k3_r5f_rproc_configure(struct k3_r5f_core *core)
diff --git a/drivers/soc/ti/pruss.c b/drivers/soc/ti/pruss.c
index e3bb2ede554..4bc0ff8c2c1 100644
--- a/drivers/soc/ti/pruss.c
+++ b/drivers/soc/ti/pruss.c
@@ -163,7 +163,7 @@ static int pruss_probe(struct udevice *dev)
 	for (i = 0; i < ARRAY_SIZE(mem_names); i++) {
 		idx = ofnode_stringlist_search(memories, "reg-names", mem_names[i]);
 		priv->mem_regions[i].pa = ofnode_get_addr_size_index(memories, idx,
-						       (u64 *)&priv->mem_regions[i].size);
+						       (fdt_size_t *)&priv->mem_regions[i].size);
 	}
 
 	sub_node = ofnode_find_subnode(node, "cfg");